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Honeywell VC4 User Manual

Honeywell VC4 User Manual

4-point continuous monitor
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VC4™
4-Point Continuous Monitor

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Summary of Contents for Honeywell VC4

  • Page 1 VC4™ 4-Point Continuous Monitor...

  • Page 2: Table Of Contents

    2.3 Sampling System 2.4 Chemcassette™ Detection System 2.4.1 Detector Optics 2.4.2 Stain Pattern 2.4.3 Chemcassette™ Tapes 2.5 Vacuum Pump 2.6 Control Systems 2.7 Data Acquisition Computer Chapter 3 - Installation 3.1 Installation Step 1: Surveying the Installation Site VC4™ User Manual...
  • Page 3 3.1.1 Placement of the VC4™ system 3.1.2 Exposure to Dust and Humidity 3.1.3 Sample Transport Time 3.1.4 Monitor Dimensions 3.1.5 Sample Locations 3.1.6 Sample Line Particulate Filter Use 3.1.7 Installation Drawings 3.2 Installation Step 2: Optional Mounting Method 3.2.1 Rack Mounting 3.3 Installation Step 3: Installing Sample Lines...
  • Page 4 4.25 Sample Line Filter Replacement Counter 4.26 2mA Fault Operation 4.27 Calibrate Current Loop 4.28 Tune Current Loop 4.29 Set Relay State 4.30 View and Export the Events History Listed by Time 4.31 Export the Events History VC4™ User Manual...
  • Page 5 6.2 Detectable Gases 6.3 Maintenance Faults 6.4 Instrument Faults 6.5 Information Events 6.6 Manual Analyzer Override 6.7 Fix an Unresponsive VC4™ Touch Screen 6.8 Filter Compatibility 6.9 Replacement Parts & Consumables 6.10 Network Interfaces and Options 6.10.1 Modbus RTU 6.10.2 Modbus TCP 6.11 HMI PC Security Considerations...
  • Page 6 6.11.2 Internal Network 6.11.3 External Network 6.11.4 VC4™ HMI External Network Services 6.11.5 HTTPS Connections 6.11.6 External Network Security Considerations 6.12 Serial Communications and Options 6.12.1 Set Serial Communication 6.12.2 Serial Communications Protocol 6.13 Remote Alarm Reset Option 6.14 Warranty Statement 6.15 Contact Us...

  • Page 7: Chapter 1 - Safety

    1.2 General Safety Follow all installation and operational instructions to ensure the safe and reliable operation of this unit. If this monitor is used in a manner not specified by Honeywell, the protection provided by the equipment could be impaired.

  • Page 8: Continuous Monitor Symbols

    1.4 Approvals 1.4.1 EMC Considerations Your Honeywell continuous gas monitor has been designed to comply with Electromagnetic Compatibility (EMC) standards applicable at the time of its manufacturing. The design includes filtering, shielding and bypassing techniques. At the time of certification, simulated customer Input/ Output (I/O) schemes were tested.

  • Page 9: Fcc Compliance Statement

    The said legal communications means radio communications is operated in compliance with the Telecommunications Management Act. The low power radio-frequency devices must be susceptible with the interference from legal communications or ISM radio wave radiated devices. VC4™ User Manual...

  • Page 10: China Rohs

    (no greater than three inches). Termination For multiconductor connector terminations, only 360° shells should be used. Note: Honeywell product testing uses >65% braid with foil (around the bundle); twisted pair; stranded 24 AWG (minimum wiring for all qualification and certification testing.) VC4™ User Manual...

  • Page 11: Connectors

    1.6 Connectors All qualifications and certification of Honeywell products were achieved with high quality connectors, providing 360° shield coverage. These connectors generally had metal shells. Failure to properly secure the connector to the equipment will result in high emission levels.

  • Page 12: Chapter 2 - Introduction

    Storing the alarm information in a database The VC4™ system provides fast response to a wide range of gases. Each location may be up to 400 ft (122 m) from the VC4™ system. The system triggers relays for each individual point for two levels of gas concentrations.

  • Page 13: System Components

    2.2 System Components The following photos illustrate the VC4™ system views, ports, connections, and controls. 2.2.1 Overview 1. Cover of Chemcassette™ 6. Alarm buzzer 11. Handle 2. Supply reel 7. HMI display 12. Filter block 3. Tape guide roller 8. Needle valve 13.

  • Page 14: Back View

    5. Sample inlets and exhaust 8. COM port 3. Fuse 6. Current loop knockout 9. Cooling fan 2.2.3 IO Panel Note: Remove the cover of IO panel 1. IO panel (cover removed) 2. IO connection identification card VC4™ User Manual...

  • Page 15: System Control Unit

    2.2.4 System Control Unit 1. Single Board Computer 4. USB disk 2. USB port 5. Keyboard 3. Analyzer main board 2.2.5 Chemcassette™ Chemcassette™ directional flow VC4™ User Manual...

  • Page 16: Sampling System

    2.3 Sampling System The VC4™ is a monitoring center for sampling lines from sample locations. As they apply to the VC4™ system, the words point, line, and location require definition: A location is a place to be monitored Sample atmosphere runs from the location to the VC4™ system via a line Each of the 4 sample tubing connections on the VC4™...

  • Page 17: Chemcassette™ Detection System

    2.4 Chemcassette™ Detection System The Chemcassette™ detection system is included on an analyzer plate on top of the VC4™. The Analyzer module is a self-contained, microprocessor-controlled analyzer. Sample lines and the vacuum source are connected to the Chemcassette™ via a single 5-tube connector to develop a better stain for better sensitivity and reliability.

  • Page 18: Chemcassette™ Tapes

    Revision level Expiration date of the tape Chemcassette™ leader parameters The module uses a leader on the Chemcassette™ tape to allow calibration of the optics every time a new tape is installed. This feature can be bypassed. VC4™ User Manual...

  • Page 19: Vacuum Pump

    Note: The exhaust line from the VC4™ should not exceed 50 feet. The pump is located in the VC4™ system cabinet. The cooling fan circulates air over the pump. The VC4™ system draws cooling air in through a filter mounted on the front panel of the cabinet.

  • Page 20: Data Acquisition Computer

    2.7 Data Acquisition Computer The data acquisition computer (DAq) is the central processor for the VC4™ system. It configures the analyzer, stores data and provides a network interface for data transfer to other computers. System display and operator control is through an on-screen keyboard.

  • Page 21: Chapter 3 - Installation

    8. Wiring Current Loop (4-20 mA Output) 3.1 Installation Step 1: Surveying the Installation Site A survey of the site helps you to make important decisions before installing your VC4™ system. Topics in this section are intended to assist you with appropriate placement of the VC4™...

  • Page 22: Exposure To Dust And Humidity

    Monitor dimensions are important factors in instrument placement for the basic tabletop configuration. The VC4™ system is 17 inches (43 cm) wide and 17.9 inches (45 cm) in depth. Allow clearance above the monitor for installing sample lines.

  • Page 23: Installation Drawings

    3.1.7 Installation Drawings 3.2 Installation Step 2: Optional Mounting Method 3.2.1 Rack Mounting The VC4™ Rack Kit includes two custom slides and hardware for installation in a customer- supplied standard 19 inch rack. CAUTION RISK of equipment damage. Verify power is Off before disconnecting customer I/O board.
  • Page 24 4. In the recessed position, make sure there is 3-1/4 inch (8.25 cm) clearance for the loop of slack cable as shown in Figure below. 5. To slide out the device, press the lever. VC4™ User Manual...

  • Page 25: Installation Step 3: Installing Sample Lines

    "Specifications" on page  104 , for tube specifications. FEP tubing can be ordered from Honeywell. Install sample lines from each location to the VC4™ system, allowing room to access the back panel. This procedure involves: Sample Line Installation Requirements...

  • Page 26: Sample Line Connections

    1/2in. to 5/8in. (12 mm -16 mm). CAUTION RISK of improper operation. Improper installation of the tube into the connector results in dilution of the sample. Make sure to install the tube properly in the connector. VC4™ User Manual...

  • Page 27: Installing Sample Line Particulate Filters

    3.4 Installing the Pump Exhaust Line This section describes exhaust connections and installation. The VC4™ is equipped with a vacuum pump located in the VC4™ cabinet. The pump exhaust line connects to the manufacturing facility central toxic exhaust system. 3.4.1 Exhaust Line Installation Requirements Follow the general requirements listed below when installing exhaust lines.

  • Page 28: Installation Step 5: Electrical Power

    3.6 Installation Step 6: Data Acquisition System The data acquisition computer or DAq is the main computer in the VC4™ system. The VC4™ system can be connected to an external Ethernet network at the port shown. Main computer and Keyboard VC4™...

  • Page 29: Installation Step 7: Wiring Alarm Relays

    External Network Connection The ferrite is supplied with the VC4™ product, and it is in the accessary kit in the product package. Note: To maintain EMC certification, the Ethernet cable should make 1 loop through the supplied ferrite cable clamp. The clamp should remain on the outside of the VC4™ enclosure.

  • Page 30: Ratings

    RISK of improper operation. The alarm relay has a minimum load requirement of greater than 5V and 100 mA. For reliable relay operation, ensure the alarm circuit meets these requirements. The relay contacts are protected by metal oxide varistors rated for 120 VAC maximum operation. VC4™ User Manual...

  • Page 31: Wiring Guidelines

    Furthermore, the VC4™ system can be configured lower to reduce these output currents to 2 mA if certain faults occur. These outputs will drop to zero mA after a power failure.

  • Page 32: Chapter 4 - Device Operations

    Learn the Honeywell VC4™ system start-up sequence and how to configure the analyzer module for specific gas locations. Honeywell loads all software on the DAq at the factory. Please configure each point for the target gases at your facility. Before you begin the start-up and configuration, gather the following information:...

  • Page 33: Initial Startup

    4.2 Initial Startup Use this section to turn on your VC4™ system and to configure the analyzer module for specific gas locations. There are eight parts to this startup procedure: Power Up Start Program Log in the HMI program Create a configuration profile Replace the Chemcassette™...

  • Page 34: Start Program

    Upon power-up, the HMI PC automatically starts Ubuntu (Linux) and loads the VC4™ HMI program. After the startup sequence, the VC4™ HMI main screen opens as below. The start-up time may take several minutes, and the default user is Viewer (R3).

  • Page 35: Create A Configuration Profile

    The configuration profile stores all of the monitor settings in a single file on the hard drive. Configuration profiles include system level information, point settings and analyzer information. 1. From the main menu, go to System Manager > Profile Manager. Then you’ll see the following screen. 2. Tap the Add profile button VC4™ User Manual...
  • Page 36 4. You can edit or modify values such as: Configuration of Analyzer & Points and Notification of Service Due, Events, Timeout, Serial comm, Database through pressing the tabs to access the relative pages. 5. After configuration is completed, tap SAVE button or tap back button to complete the Creating Profile process. VC4™ User Manual...
  • Page 37 SAVE AS and enter a profile name. 8. To install another profile, you can select a profile in the list on the left side, and then tap the install button to complete installation. VC4™ User Manual...

  • Page 38: Analyzer & Points

    When in monitor mode, if the detector reaches its maximum concentration for that window, it will not advance tape and stays at current window until the duty cycle expires. VC4™ User Manual...
  • Page 39 Select to display concentrations in milligrams per cubic meter. If this option is not selected, VC4™ displays concentrations in parts-per-million (ppm) or parts-per-billion (ppb). Select a target gas for the point and enter the gas location of the place where gas is sampled. A Tag Name can be set for the point also.
  • Page 40 Alarm levels can be selected from the preset or entered. When custom is selected, alarm levels are edited manually. Copy Point Configurations When multiple points are configured in same way, an operator can configure one point and copy it to other points to save time. Tap on the APPLY TO OTHERS button. VC4™ User Manual...

  • Page 41: Service Due

    A latching gas alarm activates when a gas concentration reaches a level 1 or level 2 alarm setting. The latching gas alarm remains until an authorized operator resets the alarm. Non- latching gas alarm events clear themselves as soon as the gas concentration drops below the alarm setting VC4™ User Manual...
  • Page 42 This option is to filter out flickering gas events. Generate Sub-LDL Events This is to record Optic signal exceed the Sub-LDL limits while gas concentration remains zero as an informative event. VC4™ User Manual...
  • Page 43 The default setting is 04:00 indicating that the VC4™ system will run three successive TWA periods from 04:00 to 11:59, 12:00 to 19:59, 20:00 to 03:59. Remember, the VC4™ system uses a 24-hour clock. For example, to set the first TWA to 3:00 P.M., enter 15:00. The system automatically sets the beginning times of the second and third TWA periods at 8-hour intervals from the time entered for the first TWA period.

  • Page 44: Set Timeout Values

    Select ON and enter a timeout up to displayed minutes or select OFF to disable the maintenance fault. 4.5.5 Set Serial Comm The configuration of Modbus RTU can be configured in Serial Comm Settings. VC4™ User Manual...

  • Page 45: Set Database

    The default setting for the retention period of the logged gas data is 90 days. 4.5.7 Export/Import a Profile To export a profile, plug in USB flash drive in the DAq. Select the profile in the list and tap EXPORT to export it to USB flash drive. VC4™ User Manual...
  • Page 46 Enter a profile name and tap EXPORT and profile exporting will be completed. To import a profile from USB flash drive, tap IMPORT. Select the profile in the Import Profile window and tap NEXT. Selected profile will be imported and shown in the profile list of Profile Manager. VC4™ User Manual...

  • Page 47: Create A New User

    1. From the main menu, go to System Manager > Security 2. To add a new user, tap on the ADD button. 3. Type a username, password according to the password complexity and select an appropriate role to the user. VC4™ User Manual...

  • Page 48: Edit User Accounts

    Administrator can edit user counts and change the user role and password. 1. From the main menu, go to System Manager > Security To edit users, select the target user in the list and tap on the EDIT USERS button. VC4™ User Manual...

  • Page 49: Set Login Timeout

    Note: The setting Timeout period needs to log in again to take effect. 4.9 Login and Logout To protect the integrity of the system, the VC4™ system classifies the access levels as a viewer, an operator and an administrator. If you require access to a protected menu, you must log in under a user role with permission to use that menu.
  • Page 50 2. Enter your user ID and password in Log In screen and tap on the Log In button. 3. Once logged in, the system checks your role. As you use VC4™ system menus, only the pages to which you have access will be accessed. The pages associated with functions to which you are denied access will request you to switch to another user with an appropriate authority.
  • Page 51 Note: Default user ID and password are Admin / Admin for an administrator role and Operator / Operator for an operator role. Note: Upon initial installation and login, it is strongly recommended to change the password of the default users in accordance with the password complexity. VC4™ User Manual...

  • Page 52: View Overview Status

    4.10 View Overview Status View Overview status of the VC4™ system such as analyzer status, pump status and point status of up to 4 points. 1. In the left navigation panel, tap OVERVIEW 2. Analyzer status is shown with gas family configured to the Analyzer.

  • Page 53: View System Status

    2. Point status such as gas name, gas concentration, measurement unit, location tag and point status will be displayed. The graphical representations of the point status at the bottom of point status box are the same as the Overview screen. VC4™ User Manual...

  • Page 54: View Detailed Analyzer Information

    The Analyzer Information window displays the Serial No. and the Profile ID. 3. Tap View Details. The detailed info is displayed. Use the arrow button to expand or collapse the contents. Scroll downward to view the entire contents. VC4™ User Manual...
  • Page 55 4. Optional Step to export the detailed profile information, tap Export. Select a USB port to export the information, and then tap NEXT. In the File name field, enter a file name for the export process, and then tap NEXT. Follow the instruction to complete the process. VC4™ User Manual...

  • Page 56: View Detailed Point Data

    Trend chart for all data. Scroll left and right on the gas chart. Tap on the chart to view the gas concentration value. Adjust the range using the slider. Change the time-line. Export gas data of the trend chart. VC4™ User Manual...
  • Page 57 4. Tap the back button to return to the Overview screen. VC4™ User Manual...

  • Page 58: Acknowledge Notifications

    VC4™ User Manual...

  • Page 59: Maintain The Pump Close To Due Date

    4. Optionally the temperature status in the pump module and high pressure status at exhaust line can be checked. When there is any issue in temperature and exhaust pressure, the text of Temperature and Exhaust tubing will be highlighted in yellow. VC4™ User Manual...

  • Page 60: Turn A Pump On And Off

    4.16 Turn a Pump On and Off You can turn ON or OFF a pump when all the Analyzer is out of the monitor mode. In the Pump Maintenance window, tap TURN ON PUMP or TURN OFF PUMP as needed. VC4™ User Manual...

  • Page 61: Turn The Monitoring Mode On And Off

    2. Tap on the Analyzer button to enter to the analyzer detail page. 3. In below page, switch the toggle button of Optic gate into Open. Note: The Optic gate is closed when Monitoring mode is on. VC4™ User Manual...

  • Page 62: Advance The Chemcassette™ Tape

    View Optic status of the selected analyzer such as optic drive status, optic block status and optic cleaning due. 1. In the left navigation panel, tap OVERVIEW 2. Tap on the Optic button to enter to the optic detail page. VC4™ User Manual...

  • Page 63: Adjust The Optic Block

    2. Tap on the Optic button to enter to the optic detail page. 3. In the Optic Block page, tap ADJUST OPTICS, and then tap CONFIRM. Follow up on screen instructions and when Next button appear, tap NEXT button to continue. VC4™ User Manual...
  • Page 64 4. If the cleaning date has expired, there is maintenance fault reported. Clean the Optics block, and then Tap ADJUST OPTICS and follow onscreen instructions to complete the process. Tap the RESET DUE DAYS button to reset the due days. VC4™ User Manual...
  • Page 65 5. Optional Step. Tap the RESET DUE DAYS button to reset the configured Optic cleaning interval. VC4™ User Manual...

  • Page 66: Test Optic Block

    1 will be generated. When Optic block is tested with dark gray tape and optic readings meet the criteria of color change, the alarm level 2 will be generated. Note: While testing optic block, real gas alarms may be generated VC4™ User Manual...
  • Page 67 Optic block and tap on the NEXT button. 5. Insert the light gray tape leader to the Optic block carefully to make sure light gray tape leader is placed and well aligned Optic block and tap on the NEXT button. VC4™ User Manual...
  • Page 68 7. Insert the dark gray tape leader to the Optic block carefully to make sure dark gray tape leader is placed and well aligned Optic block and tap on the NEXT button. 8. If color change (stain development) is detected by Optic blocks, the Analyzer computes gas concentrations and generate a gas alarm2. VC4™ User Manual...
  • Page 69 9. Take out the test leader, re-install the Chemcassette™ tape and tap on the NEXT button. 10. Choose a mode for this analyzer, MONITOR or IDLE. VC4™ User Manual...

  • Page 70: Leak Checking Sample Lines

    6 indicates either a leak in the sample line or a faulty sample inlet connection. To troubleshoot the condition, disconnect the sample line at the inlet port at the back of the VC4™. Securely plug the inlet port and repeat the above leak check procedure.

  • Page 71: Adjust The Flow Rate

    5. Once the flow reaches the target flow rate of 200 ± 10cc/min, the bar will change color to green. 6. Repeat for all points that are out of range. 7. Once complete, press STOP FLOW. This will stop for the flow, and the pump will turn off. VC4™ User Manual...

  • Page 72: Sample Line Filter Replacement Counter

    Note: This counter should be used with end of sample line filters only. Note: Internal filters protecting the orifice should be inspected and cleaned on a regular interval of 6 months. "Orifice Inspection, Cleaning & Replacement" on page  100 for more information. VC4™ User Manual...

  • Page 73: 2Ma Fault Operation

    Use the 2 mA fault operation function to enable a 2 mA signal on the current loop that indicates when an instrument fault occurs. The VC4™ system differentiates between a power loss and a fault by dropping the signal to 0 mA after a power loss or CPU failure and 2 mA when an instrument fault occurs.

  • Page 74: Calibrate Current Loop

    3. Tape on the CALIBRATE button, the Stop monitoring screen will pop up asking a user to confirm it. 4. Select the Point to output 5. Select the Signal Levels methods 6. Select the APPLY button the enable the output. Selecting the Signal Levels - Manually VC4™ User Manual...
  • Page 75 Selecting Signal Levels – Automatic Ramping Selecting Signal Levels – Step VC4™ User Manual...

  • Page 76: Tune Current Loop

    4.28 Tune Current Loop The Tune Current Loop function allows you to adjust the VC4™ system’s output level so that it is correlated from zero to full scale with a driven device (an instrument used to monitor 4-20 mA output).

  • Page 77: Set Relay State

    RISK of improper operation. Selecting the energized state changes all relay states, except the watchdog. If power is lost, energized relays change state if they are selected to be energized. Be sure that this will not initiate a false alarm condition in your facility. VC4™ User Manual...

  • Page 78: View And Export The Events History Listed By Time

    4.30 View and Export the Events History Listed by Time 1. In the left navigation panel, tap Event History 2. Tape the filter button, there are more filter types can be selected. 3. Tape the button, you can filter the events by time range. VC4™ User Manual...

  • Page 79: Export The Events History

    4.31 Export the Events History 1. Insert a USB flash drive to VC4™ HMI PC. 2. Tap the Export icon to export the event histories to CSV file. 3. Export event history screen will pop up asking the user to enter a file name. Type a file name and touch NEXT button.
  • Page 80 4. Select a USB drive to export the event histories and touch NEXT button. Once exporting is complete, the Exporting is completed screen will be shown as below. It may take several minutes depending on number of events to be exported. VC4™ User Manual...

  • Page 81: View System Version Information

    4.32 View System Version Information Version Manager shows version information of VC4™ system components such as Analyzer, DAq and IO Panel. The version information includes FW version, HMI application version, part numbers, and serial numbers. 1. From the main menu, go to System Manager > Version Manager.
  • Page 82 3. In Version Information tab, the summary of version information is shown and can be exported to a CSV file. Tap on the EXPORT button and enter file name to export a version. VC4™ User Manual...

  • Page 83: Fault/Alarm Test

    2. In Fault Test tab to select Fault Type, Maintenance Fault or Instrument Fault. 3. Tap on Start Test button to validate the fault test. Note: The fault test simulates an actual fault condition and the VC4™ system activates fault relays. Notify appropriate personnel that you plan to conduct a fault test.

  • Page 84: Alarm Test

    2. In Alarm Test tab to select Point and Alarm Level 3. Tap on Start Test button to validate the Alarm test Note: The alarm test simulates an actual alarm condition and the VC4™ system activates all alarm relays. Notify appropriate personnel that you plan to conduct an alarm test.

  • Page 85: Update An Analyzer Firmware

    1. From the main menu, go to System Manager > Version Manager 2. Insert the CD or USB flash drive to the VC4™ HMI PC. 3. Tap on the IMPORT button to copy an update file from USB flash drive to HMI PC 4.
  • Page 86 Control firmware Optic firmware 6. Tap on the Next button. Select the analyzers you are going to update firmware. Tape on the Next button, the Stop monitoring screen will pop up asking a user to confirm it. VC4™ User Manual...
  • Page 87 The first step is that the update file is being transferred to Analyzers, and the second step is that the Analyzers are updating the firmware. If there is any communication error or any issue in updating the firmware, the Error message page will be shown instead. VC4™ User Manual...
  • Page 88 8. Tap on Done button when Firmware update is done with green tick and it moves back to Version Manager screen with updated version information. VC4™ User Manual...

  • Page 89: System Shutdown

    4.36 System Shutdown CAUTION RISK of improper operation. Failure to properly shut down the VC4™ system could result in system file corruption. 1. Go to Runtime Operation and stop monitoring mode. 2. Go to Settings -> System Switch and touch System Shutdown Touch Proceed on the confirmation screen.

  • Page 90: Chapter 5 - Maintenance

    1 year or as needed System File Maintenance 1 year or as needed 5.2 Replace the Chemcassette™ Change the VC4™ Chemcassette™ tape for any of the following reasons: Scheduled end-of-tape service Low Chemcassette™ warning Chemcassette™ has expired End of Chemcassette™...
  • Page 91 3. In the Chemcassette® page, tap REPLACE CHEMCASSETE. 4. Stopping monitoring mode confirmation screen pops up. Tap CONFIRM. 5. The tape replacement procedure gets started. The Analyzer is released, and the Optics gate opens. VC4™ User Manual...
  • Page 92 6. When you see this page, pull out the Analyzer and remove old Chemcassette™ tape. 7. Route the Chemcassette™ tape through Optics blocks and guide rollers. 8. Install the leader tape into slot of the pick-up reel. VC4™ User Manual...
  • Page 93 Optics module before gas monitoring. 10. When new Chemcassette™ is installed correctly, tap NEXT. 11. The Analyzer reads the RFID tag on the Chemcassette™ tape and shows the tape information. Check the Chemcassette™ information and if no issue appears, tap NEXT. VC4™ User Manual...
  • Page 94 If the tape is not brand new as below picture, Optics adjustment and verification steps will be skipped. 13. After completing the Optics adjustment/Verification, either turn the analyzer into monitoring or leave them as idle by tapping MORNITOR or IDLE. VC4™ User Manual...

  • Page 95: Replace Pump

    1. Power off VC4™ system and disconnect power/internet/digit cable and inlet/exhaust 1/4- inch tubes in backside of VC4™ system. 2. Push down the latch on both sides of VC4™ system’s slide and pull out it from Rack. (if VC4™ system is set up in Rack).
  • Page 96 4. Unscrew six screws on rear cover of VC4™ system and disassemble rear cover. 5. Loose screw nut 1 and disassemble screw nut 2 and ground wire from screw bolt 2. 6. Disconnect tube from pump’s quick connector fitting. Slide out pump assembly on proper location and then take out pump assembly.
  • Page 97 7. Unfasten 5 nuts (4 nuts for fixing pump, one for fixing capacitor), disassemble ground wire and capacitor and pump from bracket. 8. Reinstall new pump and capacitor into bracket and assemble ground wire and fasten 5 nuts. 9. Repeat steps in reverse order to finish the pump replacement. VC4™ User Manual...

  • Page 98: Replace Internal Filters

    5.4 Replace Internal Filters The VC4™ system will use one filter block. The filter block is keyed to fit only one way into the instrument. 1. Filter block 3. Gray ring 5. Acid filter 2. Filter block handle 4. Particulate filters 1.
  • Page 99 Rating and Size VC4™ Model 3012-4090-101 110VAC 50/60Hz 3.5A,5x20 mm 1904C-1000 3012-4095-101 220 VAC 50/60Hz 2.5A,5x20 mm 1904C-1002 A spare fuse is supplied with the VC4™ product, and it is in the accessary kit in the product package. VC4™ User Manual...

  • Page 100: Orifice Inspection, Cleaning & Replacement

    Note: This inspection should only take place on VC4™ system and it is out of monitor mode. 1. Open VC4™ system cover to the servicing position.
  • Page 101 5. Replace the cleaned or new orifice into the cavity it came from, check that the orifice is fully installed into the manifold and Align the slot on the back side of the orifice to be horizontal. 6. Repeat the process with the rest of the points. VC4™ User Manual...

  • Page 102: Clean The Optics

    2. Open the Optics Block Gate. 3. Remove the Chemcassette™ by releasing and pulling out the analyzer. 4. Open VC4™ system cover and chassis top to service position. 5. Remove tubing (shown in photo) one at the time and blow out with compressed air.

  • Page 103: Clean The Touchscreen

    Clean the touch screen display with a lightly moistened towel. Do not spray cleaner directly onto the glass. Excess liquid will run down the screen and interfere with operation. Reference your touch monitor manual for any additional information. VC4™ User Manual...

  • Page 104: Chapter 6 - Additional Information

    CHAPTER ADDITIONAL INFORMATION Learn from about strategic information related to the Honeywell VC4™ system. 6.1 Specifications Module 1904C-1000, 110V ± 10% VAC 50/60Hz Part No. 1904C-1002, 220V ± 10% VAC 50/60Hz OVERALL SYSTEM DIMENSION 8.7“(H) x 17”(W) x 17.9“(D) (22 x 43 x 45cm ) (Table mount) Size 8.7“(H) x 17.5”(W) x 17.9“(D) (22 x 45 x 45cm) (Rack mount)
  • Page 105 Singe phase power, Minimum 14 AWG Modbus TCP/IP: CAT5 shielded cable or equivalent (RJ45 connector) Modbus RTU: 2-wire stranded, shielded cable or equivalent (24-14 AWG) Outputs Serial outputs: DB9 connector Relay output: 24-14 AWG Current output: 24-14 AWG VC4™ User Manual...

  • Page 106: Detectable Gases

    6.2 Detectable Gases VC4™ system Chemcassette™ analyzer are continuous monitoring instrument. The initial analysis period listed in the following table varies based on the programmed alarm levels. This period is valid only after the system pulls a new Chemcassette™ window. Increasing the programmed alarm levels will decrease the initial sample period.
  • Page 107 0-2000 <200 sec (Alarm @ 200 ppb with 400 ppb 2 ppm 20 ppb 100 ppb 200 ppb (HBr) Low Level HBr gas) 400-2000 XP4-VC4 Mineral 0.2-0.9 Acids (1904-9310) Hydrogen Chloride XP4 0-20 2 ppm 1 ppm 2 ppm <40 sec (HCl) 1-3.9 ppm...
  • Page 108 10-49 ppb 50-99 ppb 0-1000 100-199 Phosgene XP4 (COCl 100 ppb 7 ppb 50 ppb 100 ppb <30 sec 200-4000 XP4-VC4 Phosgene (1904- 10-49 ppb 9307) 50-99 ppb Phosgene XP4 (COCl 0-4000 100-199 100 ppb 7 ppb 50 ppb 100 ppb <30 sec...
  • Page 109 Default Default Initial Ana- Alarm Set- Time to 1TLV alarm @ 2TLV con- cen- Family CC Name (P/N) Table Gas Name Alarm Alarm Range lysis Period ting tration, 10ft sample line Level 1 Level 2 (second) 9-30 ppm 50-99 ppb 100-199 0-1000 Chlorine Dioxide (ClO...

  • Page 110: Maintenance Faults

    6.3 Maintenance Faults A maintenance fault indicates the VC4™ system requires attention but is continuing to monitor. Event Description Possible Cause Resolution Check sample line and line filter Excessive point vacuum due to clog or kinked sample line Clean the sample line and replace filter...
  • Page 111 Line voltage less than 198VAC or higher than 242VAC when low voltage(220VAC) is applied 220VAC module is powered by 110VAC power supply. Check the VC4™ module part number and verify main line 110VAC module is powered by 220VAC power supply.
  • Page 112 Unable To Log event data File system corrupted Contact Honeywell Service Software version mismatched New analyzer was installed into the VC4™ rack that contains a different software revision Upgrade analyzer Software among Analyzers than the other analyzers This Chemcassette™ is nearing its Chemcassette™...

  • Page 113: Instrument Faults

    Gate motor driving failure Motor does not operate Check motor connections to sensor interface PCB in analyzer Bad sensor or cable Check sensor connection on PCB Contact Honeywell service Poor grounding Replace Analyzer, Contact Honeywell service Optics signals are noisy...
  • Page 114 Perform Load CC Operation to recalibrate LED degraded Replace the optics block Optics drive unusually high Optics board defective Replace Analyzer, Contact Honeywell service Analyzer CPU defective Replace Analyzer, Contact Honeywell service Optics LED not properly calibrated Perform Load CC Operation to recalibrate...
  • Page 115 No valid Chemcassette™ detected Unauthorized Tape installed Non-Honeywell tape installed Contact Honeywell Service Replace RIFD Board Chemcassette™ write failure RFID Reader Replace Analyzer, Contact Honeywell service Internal voltage error Internal voltage hardware issue Contact Honeywell Service Encoder failure Replace Encoder Check Encoder cabling...
  • Page 116 Replace pump, Contact Honeywell service Pump failure Circuit breaker tripped Contact Honeywell service Leakage in system Check tubing and fitting in system, Contact Honeywell service Cable issue Check IO panel cabling IO panel not responding to Analyzer IO panel SW operation failed Reboot the IO panel module.

  • Page 117: Information Events

    6.5 Information Events The VC4™ system enters informational and other non-fault events into the event history database. These do not require any action by the user. Use the event history to check the status of the instrument. Event ID Description...
  • Page 118 Line integrity test characterized 2048 Line integrity test performed 2049 Reserved 2050 Alarm/Fault Reset Request 2051 Reset All Alarms and Faults 2052 Reset All Alarms and Faults – Modbus 2053 Az Configuration updated 2054 Point Configuration updated VC4™ User Manual...
  • Page 119 Event ID Description 2055 Reserved 2056 Reserved 2057 Reset Alarms and Faults - Remote Input 2058 Reset Alarms and Faults - Remote Serial 2059 IO Panel Programmed Successfully 2060 IO Panel Program Failed VC4™ User Manual...

  • Page 120: Manual Analyzer Override

    DAq. To confirm a non-responsive DAq as opposed to frozen/locked- up, check the clock located in the upper right hand corner of the VC4™ HMI window. If the clock is still advancing, then the DAq CPU is not frozen/locked-up and your local Authorized Service Center needs to be contacted for assistance.

  • Page 121: Fix An Unresponsive Vc4™ Touch Screen

    6.7 Fix an Unresponsive VC4™ Touch Screen Completely resetting the computer can resolve many issues that cause a frozen/unresponsive screen. Follow these steps to perform a hard reset: 1. Remove any USB devices from the USB ports of the HMI PC if non-default USB devices were inserted.

  • Page 122: Filter Compatibility

    Filters have an arrow on the side of the filter pointing in the direction of airflow toward the VC4™ system. Replacement of filters is site dependent. Filter A - P/N 780248 Filter B - P/N 1830-0055 Filter C - P/N 1991-0147 The following table shows sample filter requirements.
  • Page 123 Filter Type Filter Type Filter Type Symbol Gas Name Hydrogen Fluoride HF-LL Hydrogen Fluoride - Low Level Hydrogen Selenide Nitrogen Dioxide COCI Phosgene COCI Phosgene - High Range Phosphine Silane Sulful Dioxide Tetrakis Dimethylamino TDMAT Titanium VC4™ User Manual...

  • Page 124: Replacement Parts & Consumables

    6.9 Replacement Parts & Consumables Chemcassette™ XP6-VC4 AMINES /AMMONIA CHEMCASSETTE 1904-9309 XP6-VC4 HYDRIDES CHEMCASSETTE 1904-9300 XP4-VC4 MINERAL ACIDS CHEMCASSETTE 1904-9310 VC4 FLUORINE CHEMCASSETTE 1904-0220 XP4-VC4 PHOSGENE CHEMCASSETTE 1904-9307 VC4 Sulfur Dioxide CHEMCASSETTE 1904-0552 VC4 HYDROGEN CYANIDE CHEMCASSETTE 1904-0222 XP-VC4 CHLORINE-II CHEMCASSETTE...
  • Page 125 SV KIT, POWER MODULE,220V, VC4 3010-1551-001 SV KIT, POWER MODULE,110V, VC4 3010-1549-001 SV KIT, SLIDES, VC4 3010-1555-001 SV KIT, DUST FILTER, PK OF 2, VC4 3010-1557-001 SV KIT, WINDOW ASSY, VC4 3010-1559-001 SV KIT, STEPPING MOTOR ASSY F14-7040-001 SV KIT, GATE MOTOR ASSY, VC4...
  • Page 126 SV KIT, PCBA RS485, VC4 3010-2157-001 SV KIT, EMI Power Filter,110VAC, VC4 3009-0870-101 SV KIT, EMI Power Filter,220VAC, VC4 3009-0870-102 SV KIT, LCD Module,7 inch, HDMI, VC4 3009-0872-101 KIT, SBC, J1900, LAN, USB, HDMI, VC4 3009-0871-101 SV KIT, Fan,24VDC,0.18A, VC4 3009-0878-101...

  • Page 127: Network Interfaces And Options

    8 bits Parity (User Selectable) None Even (Default) Stop Bits 2 (when Parity is set to None) 1 (when Parity is set to Odd or Even) Slave ID option Used for each Analyzer (Default 1-8 as shown) VC4™ User Manual...

  • Page 128: Modbus Tcp

    6.10.2 Modbus TCP IP Configuration DHCP (Default) Static IP: Static IP address, Gateway, DNS Modbus TCP/IP Enable or Disable Web interface on port 80 Enable Disable (Default) Encrypted web interface on port 443 Enable Disable (Default) VC4™ User Manual...

  • Page 129: Hmi Pc Security Considerations

    , keep the key properly. 6.11.1 Connectivity The VC4™ HMI PC has two one-gigabit ethernet ports, one for connecting to the internal analyzer network, and one for connecting to an external network. The VC4™ HMI PC has no wireless connectivity. 6.11.2 Internal Network The internal analyzer network is 192.168.254.0/24, and the HMI PC has the address...

  • Page 130: Https Connections

    6.11.5 HTTPS Connections When making a connection to the VC4™ HMI PC via HTTPS, it will be necessary to accept the certificate. A message like the one using Google Chrome will be shown: Tap on the Advanced button, and select “Proceed to <some IP> (unsafe).”...

  • Page 131: Serial Communications And Options

    6.12 Serial Communications and Options The rear panels of the VC4™ monitor allows installation of serial interface port. These ports are designed to allow output to other devices, and two-way communication between the VC4™ system and another device. There are three serial interfaces available for the VC4™ system, each designed for a specific communication application.

  • Page 132: Set Serial Communication

    The VC4™ monitor accepts commands and issues responses to any valid command it receives. The VC4™ monitor is always considered the slave device, and the remote equipment is the master device. The remote equipment can be a personal computer (PC), a programmable logic controller (PLC), or other device capable of RS-232, RS-422, or RS-485 serial communications.
  • Page 133 Typically this occurs within 1000 milliseconds. Communication Port Access to the VC4™ protocol is through the COM port. This port is a DB-9 female connector. This port is designed for bidirectional communications between the VC4™ instrument and your equipment.
  • Page 134 If all the data bytes are added together and this sum made into a byte, that byte could be called a check character, or more commonly referred to as a checksum. For the VC4™ instrument, the checksum is the negated sum of all the bytes in the packet. In our example, the packet is 0x03, 0x42, 0x41, 0x44, 0x36.
  • Page 135 Protocol Packet Definition Packet Format Two similar protocols are supported by VC4™ software. The original protocol with a minimum packet length of five bytes is included for compatibility with previous software. Additionally, a new protocol with a minimum packet length of six bytes is included for greater robustness.
  • Page 136 Size: 2 bytes Hours: (5 bits) Minutes: (6 bits) Seconds/2: (5 bits) Date/Time Examples Date: 1F 56 Oct. 22. 2005 Date: 1F 75 Nov. 21, 2005 Time: 13 C0 02:30:00 Time: 74 23 14:33:06 Time: 4C 09 09:32:18 VC4™ User Manual...
  • Page 137           011 = 3 decimal places For example, (HEX) 82 (1000 0010) represents PPM with 2 decimal places. For a concentration value of 317: Format Code Interpretation 0000 0010 (02) 3.17 PPB 1000 0010 (82) 3.17 PPM 0000 0000 (00) 317 PPB VC4™ User Manual...
  • Page 138           Command Code (0x30) - 1 byte Response packet from instrument:           Command Code (0x30) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Serial # - 2 bytes, product code 851 is assumed.
  • Page 139           Command Code (0x31) - 1 byte Response packet from instrument:           Command Code (0x31) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           General Status - 2 bytes  ...
  • Page 140                               1 = a new entry exists                               0 = no new entries VC4™ User Manual...
  • Page 141                               0x08 = Passed optics 4                               bits 5-7: Undefined VC4™ User Manual...
  • Page 142           Command Code (0x32) - 1 byte Response packet from instrument:           Command Code (0x32) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Idle Time - 1 byte (0 disabled, 1-45 min)  ...
  • Page 143           Command Code (0x34) - 1 byte Response packet from instrument:           Command Code (0x34) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Last Power Down Date - 2 bytes  ...
  • Page 144 Response packet from instrument:           Command Code (0x35) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Point Status Flag - 1 byte                     bit 0: Point Enable/Disable bit  ...
  • Page 145 (alarm data, up to 16 possible) VC4™ Date of Alarm - 2 bytes VC4™ Time of Alarm - 2 bytes Gas Abbr. 6 bytes                     Point # - 1 byte                               bits 0-1: Point #  ...
  • Page 146           Command Code (0x37) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes (If point is Disabled/Invalid/locked out, fill with zeroes)           MDA Gas Abbr. - 6 bytes (not null terminated)  ...
  • Page 147           Command Code (0x39) - 1 byte Response packet from instrument:           Command Code (0x39) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Cycle Time - 1 byte (valid 2-10 sec., default 4 sec.)
  • Page 148           Gas to table to retrieve - 1 byte (0-255) Response packet from instrument:           Command Code (0x3C) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes (filled with zeroes if error)  ...
  • Page 149 Response packet from instrument:           Command Code (0x3D) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           # of faults - 1 byte (0-4 maximum) (fault data, maximum of four possible)  ...
  • Page 150                     bit 7: Instrument Fault                               0 = maintenance fault - the VC4™’s ability to monitor is not compromised.
  • Page 151           Command Code (0x44) - 1 byte Response from slave:           Command code (0x44) - 1 byte VC4™ date - 2 bytes VC4™ time - 2 bytes           Internal filter life - 2 bytes  ...
  • Page 152 3D 2C E2 19 00 BB point 1 data 00 00 00 00 00 BD point 2 data 00 00 00 00 00 C4 point 3 data 00 00 00 00 00 8B point 4 data checksum VC4™ User Manual...
  • Page 153           Command Code (0x47) - 1 byte Response packet from slave:           Command Code (0x47) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Alarm Date - 2 bytes  ...
  • Page 154 Configuration and Directive Commands These are the commands and responses that the VC4™ system will support for remote control and configuration. Set K-Factor - 0x50 This command configures the manual K-Factor for a specific point. An individual point is given a K-Factor times 1000.
  • Page 155 (bit 0). This configures the keypad and a new key code. The old key code must match the code currently programmed into the VC4™ monitor for this command to succeed in changing the code.
  • Page 156           Key code - 2 bytes (valid 0000 - 9999) Response packet from instrument:           Command Code (0x53) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Status -1 byte  ...
  • Page 157 Response packet from instrument:           Command Code (0x54) - 1 byte VC4™ Date - 2 bytes VC4™ Time -2 bytes           Status - 1 byte                     0x00 = Feature programmed  ...
  • Page 158 Response packet from instrument:           Command Code (0x56) - 1 byte VC4™ Date - 2 bytes VC4™ Time -2 bytes           Return Status - 1 byte                     0x00 = Counter is enable/disable  ...
  • Page 159                     0xff = Printer programming error Set Point Enable/Disable – 0x58 This command enables or disables points on the VC4™ monitor. Command packet to instrument:           Command Code (0x58) - 1 byte  ...
  • Page 160           Point ID - 20 bytes Response packet from instrument:           Command Code (0x59) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Status - 1 byte  ...
  • Page 161           Cycle time - 1 byte (valid 2-10 sec) Response packet from instrument:           Command Code (0x5B) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Status - 1 byte  ...
  • Page 162 Set Date and Time - 0x5E This command allows you to configure the unit to a new time and date. Use this feature to synchronize the time and date between the remote equipment and multiple VC4™ monitors. Command packet to instrument:  ...
  • Page 163                     bits 2-7: Undefined Response packet from instrument:           Command Code (0x5F) - 1 byte VC4™ Date - 2 bytes VC4™ Time - 2 bytes           Status - 1 byte  ...
  • Page 164           Command Code (0x60) - 1 byte Response packet from instrument:           Command Code (0x60) - 1 byte VC4™ Date: - 2 bytes VC4™ Time - 2 bytes           Status - 1 byte  ...
  • Page 165 Save Current Configuration - 0x62 This command saves a backup copy of the current configuration to nonvolatile memory in the VC4™ monitor. This configuration can be restored using the Restore Configuration command. Command packet to instrument:           Command Code (0x62) - 1 byte Response packet from instrument:  ...
  • Page 166           Internal filter lifetime (days) - 2 bytes           External filter lifetimes (days) - 2 bytes Response from instrument:           Command code (0x66) - 1 byte VC4™ date - 2 bytes VC4™ time - 2 bytes VC4™ User Manual...
  • Page 167 During periods when the tape is saturated but prevented from advancing, the VC4™ will continue to report the most recent concentration reading. Unfortunately it will not be able to detect any changes in concentration during this period because the tape is saturated.
  • Page 168 Your VC4™ instrument will accept and process commands sent to it from your equipment. Responses The VC4™ instrument will send a return communication for any message it receives at its address. Included in most response packets from the VC4™ instrument are date and time stamps.
  • Page 169 40 01 00 22 59 00 00 00 FA 01 F4 02 EE 50 4F 49 Master 4E 54 5F 49 44 5F 53 54 52 49 4E 47 5F 00 00 00 00 5A Slave 40 00 01 0B 59 24 A6 48 30 00 19 VC4™ User Manual...
  • Page 170 40 00 2F 35 22 A6 43 FD 01 4E 48 33 2D 49 49 00 81 Slave 00 FA 01 F4 02 EE 02 EE 50 54 31 2D 43 4D 34 2D 38 35 31 2D 30 30 30 36 20 20 20 20 00 77 VC4™ User Manual...
  • Page 171 40 00 12 3E 22 A6 44 0C 03 E8 03 E8 03 E8 03 E8 00 Slave Master 40 01 05 43 77 Slave 40 00 0E 43 22 A6 43 F1 01 F4 01 90 00 ED VC4™ User Manual...
  • Page 172 40 00 0A 56 22 A6 44 97 00 BD Master 40 01 06 57 1B 47 Slave 40 00 0A 57 22 A6 44 A1 00 B2 Master 40 01 06 58 0D 54 Slave 40 00 0A 58 22 A6 44 A7 00 AB VC4™ User Manual...
  • Page 173 40 01 08 65 0F 00 64 DF Slave 40 00 0A 65 22 A6 44 CB 00 7A Master 40 01 05 69 51 Slave 40 00 0D 69 22 A6 44 11 0F 00 00 00 1E VC4™ User Manual...
  • Page 174 Serial Device Applications The serial interface is designed for unidirectional communication from a VC4™ monitor to a single printer or other remote device. It is possible, therefore, that the application for this interface requires connection to a remote device other than the printer options described in this appendix.
  • Page 175 Note Maximum range: 50 Ft. Multiple VC4™ monitors and a single computer Bi-Directional Communication up to 4000 ft distance Bidirectional Communication, Single Computer, Multiple VC4™'s up to 4000 ft distance. Interface RS-232 P/N 874024-R Rear Panel Mount Computer Customer-supplied; check user device for compatibility before ordering.
  • Page 176 Customer-supplied; check user device for compatibility before ordering. Port User-supplied. Refer to diagram for pinout configuration. Drop distance Cable between the VC4™ and the daisy-chain cable should be as short as possible (less than three feet). Customer-written per information in "Serial Communications Protocol" on Protocol page 132...
  • Page 177 Configuration showing Computer at one end of a Daisy-Chain Configuration showing Computer in the middle of a Daisy-Chain The VC4™ unit’s impedance termination resistor is located on the RS-485 interface as shown below. The resistor plugs into sockets on the interface board for easy removal or insertion; there is no soldering required.
  • Page 178 Packet: A block of information that is passed between the instrument and the equipment. A packet is made from many bytes of information. Protocol: The manner in which data is transferred and the format used for the transfer. VC4™ protocol refers to the packets of transferred data the VC4™ instrument recognizes.

  • Page 179: Remote Alarm Reset Option

    VC4™ system resets all alarms from all points at once. An additional advantage to the remote reset option is it can be located away from the VC4™ system. In an alarm condition, momentarily pressing (0.250 seconds minimum) the remote reset button will reset the individual point’s alarm.
  • Page 180 4. The back panel of the VC4™ system has been designed to allow low voltage wiring to exit from the unit from the right side (as you view the back panel) while higher voltage and AC wiring exits on the left. Keeping this wiring protocol reduces the risk of electrical noise causing interference to your alarm circuit.
  • Page 181 Using the VC4™ system’s Internal Power Supply Another method of installing the remote alarm reset circuit utilizes the 24 VDC supply available from the VC4™ system. While this method is usable for many applications, there are limitations to consider. CAUTION RISK of electric shock.

  • Page 182: Warranty Statement

    Honeywell reserves the right to charge an investigation fee. If the product is found to be of “no fault”, Honeywell reserves the right to charge an investigation fee and return same product to buyer after the investigation fee and transport cost are reimbursed in full.
  • Page 183 Honeywell's affiliate within the Honeywell group or installation of unapproved parts on the product. Excluded are consumable items such as dry-cell batteries, filters and fuses or routine replacement parts due to the normal wear and tear of the product.

  • Page 184: Contact Us

    Block - C, Sushant Lok - 1, Park Pudong New Area Shanghai, China Gurgaon - 122002, Haryana, India Tel: 021-80386800 Tel : +91 124 4971930 Honeywell ( Beijing) RAE Systems Asia Pacific (Beijing) Inc Honeywell Asia Pacific A1 Building, C&W Industry Zone, No.14...

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