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LabRepCo 21641 Owner's Manual

Ultra touch series flammable material storage refrigerators & freezers
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OWNER'S GUIDE
Ultra Touch Series Flammable Material Storage
Refrigerators & Freezers

Table of Contents

RECEIVING AND SHIPPING DAMAGE HANDLING............................................... 2
SAFETY ............................................................................................................... 3
RELEASE OF LIABILITY ........................................................................................ 3
ELECTRICAL INFORMATION ............................................................................... 4
INSTALLATION .................................................................................................... 5
OPERATION ........................................................................................................ 7
Quick Troubleshooting Guide .......................................................................... 20
Maintenance and Cleaning .............................................................................. 23
Hydrocarbon Service Notes ............................................................................. 25
Factory Warranty Policy .................................................................................. 26
PN: 21641
Rev. 8-10-2016

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Summary of Contents for LabRepCo 21641

  • Page 1: Table Of Contents

    SAFETY ....................... 3 RELEASE OF LIABILITY ..................3 ELECTRICAL INFORMATION ................4 INSTALLATION ....................5 OPERATION ......................7 Quick Troubleshooting Guide ................20 Maintenance and Cleaning ................23 Hydrocarbon Service Notes ................25 Factory Warranty Policy .................. 26 PN: 21641 Rev. 8-10-2016...

  • Page 2: Receiving And Shipping Damage Handling

    RECEIVING AND SHIPPING DAMAGE HANDLING Each refrigerator or freezer is carefully inspected to meet our high standard quality assurance policy, before it ships to you. Unfortunately, shipping damage can happen during transportation to you. There are two general types of shipping damage. The first is visible damage.

  • Page 3: Safety

    SAFETY For your safety  DO NOT store any unsealed chemical material in this refrigerator or freezer. Corrosive fumes from chemical material can linger inside of the chamber, and cause serious damage to the refrigeration coils. Storing unsealed chemical material in this equipment will void the factory product warranty. ...

  • Page 4: Electrical Information

    The manufacturer’s sole obligation under this warranty is limited to either repair or replacement of parts, subject to the additional limitations below. This warranty neither assumes, nor authorizes any person to assume obligations other than those expressly covered by this warranty. NO CONSEQUENTIAL DAMAGES.

  • Page 5: Installation

    INSTALLATION Please take a moment to follow the steps below, before using this equipment. 1. Find a suitable location to install this refrigerator (or freezer) 2. Level this refrigerator (or freezer) 3. Set up the shelves inside (if applicable) 4. Install the optional monitor probe for field installation 5.
  • Page 6 2. LEVELING Once this refrigerator or freezer is at its final location, please level your refrigerator, because it is critical to equipment operation. Here are a few benefits to a good leveled refrigerator (or freezer): 1. Moving mechanical parts, such as fan or compressor, would have less chances to fail, since it is in the designed upright position.

  • Page 7: Operation

    OPERATION Upon receiving the refrigerator or freezer, please take a moment to activate the battery to the Touch Screen display alarm system. The battery supports the touch screen alarm operation during a power failure event. This is an important step. See the following information on the battery backup alarm function.
  • Page 8 MAIN SCREEN Alarm Message (only Temp Real World appears during alarms) Readout Time Temp Menu Button *Your touch screen display layout may look slightly different from the illustration above, but the information is the same. BATTERY BACKUP & POWER FAILURE ALARM The Touch Screen display alarm system uses a rechargeable battery.
  • Page 9 MENU The features under [MENU] will allow you access useful information, and also allow you to change many settings. Functions Description CHART Last 24 hours temp recording in a line format. Numbers of data recorded. MIN/MA 1-point maximum and minimum temp record. Press [RESET] to clear the history.
  • Page 10 ALARM TEST (VALIDATION) Your facility may require you to validate the alarm functio. This feature will allow you to manually set off visual, audible, and remote alarm, without intentionally warming up the refrigerator. Press [MENU] -> [TEST] to enter the alarm validation. Press [TEST] button.
  • Page 11 RING BACK DELAY Ring back delay is an audible alarm “snooze” feature. You are able to silent the audible alarm for a period of time (ring back delay setting), before the audible alarm returns to remind you the refrigerator’s error condition. REMOTE ALARM DELAY It is a time delay after the visual and audible alarm being activated.
  • Page 12 4-20mA REMOTE MONITOR The Touch Screen Display, provides a 4-20 ma current sink on pins 1 (Input) (Output). indicating element(s) may be loop- powered as well, as long as the net voltage across the output exceeds 3V d.c. but is less than 90V d.c. The transmitter may be connected anywhere in the loop.
  • Page 13 Before starting to use the data logging feature, please take a moment to read through the following instruction. The logger is programmed to record the temperature every 60 seconds. It can store up to 365 days data. Once the data storage is full, the newest data will overwrite the oldest data.
  • Page 14 6. Once the data is downloaded, a selection window pops up to allow you choose either a) last 24 hours data (log_day), or all data (log_30day). Select the data you would like to download, and select the file folder location to be saved.
  • Page 15 10. Double-click the line between B and C column, in order to extend the B column width. Now you are able to see the entire date and time. You may plot the data into a temp chart via Excel’s Chart feature. Please note, the data is saved in Celsius format.
  • Page 16 Temperature Controller System Product Description The digital microprocessor temperature controller is designed to provide temperature control of refrigerators or freezers. The controller also provides a constant readout of the sample temperature inside of the unit. A touch keypad allows the user to easily select the display units, set point, and differential set point.
  • Page 17 CHECK TEMPERATURE HISTORY Press and release [UP] button. The display will show the maximum temperature ever reached since the last reset. Press and release [DOWN] button. The display will show the minimum temperature ever reached since the last reset. Press and hold [SET] for more than 3 seconds, while the maximum or minimum temp is displayed.
  • Page 18 CODE DESCRIPTION FACTORY SETTING Temp set point (compressor off point) 3°C or 38°F (refrigerator) -24°C or -12°F (freezer) Temp differential between compressor 3°C or 5°F (NOT start and off point RECOMMENDED TO CHANGE) Low temp alarm point 1°C or 34°F (refrigerator) -28°C or -18°F (freezer) High temp alarm point 10°C or 50°F (refrigerator)
  • Page 19 Advanced Settings – for service technician only ATTENTION: This section is for service technicians or experienced users only. Altering the following settings can result in malfunction or inaccurate temperature readout. Air and Sample Temperature Display The controller has the capability to display either the air or sample temperature readout.

  • Page 20: Quick Troubleshooting Guide

    Quick Troubleshooting Guide Check these items before calling for service PROBLEM: POSSIBLE CAUSE / SOULTIONS:  Electrical circuit is not 110-120V 60Hz.  The power cord is not plugged in.  No power at electrical outlet. Check to make sure breaker is not tripped or fuse is not Unit does not run blown.
  • Page 21  Prolong door openings. Appliance runs too  Control set too cold. long  Room temperature is high which will make the unit work harder to keep cool.  The exterior walls can be as much as 30 Temperature of degrees warmer than room temperature due external wall to the embedded condenser coils.
  • Page 22 air conditioned, low humidity space will resolve many issues. Other things you should check 1. Location of the refrigerator (See Quick Troubleshooting Guide above) 2. Door sealing and frequency of door opening event (See Quick Troubleshooting Guide above) 3. Make sure there is a water trap (U-shaped loop) in the drain tube near the end.

  • Page 23: Maintenance And Cleaning

    Maintenance and Cleaning CLEANING PART CLEANING TIPS AND PRECAUTIONS AGENTS Interior Soap and water Use 2 tablespoons of baking and Door Baking soda and soda in 1 quart of warm water Liners water Be sure to wring excess water out of sponge or cloth before cleaning around controls, light bulb or any electrical parts.
  • Page 24 For Swinging door units, pay particular attention to the gasket and its seating surfaces. Any debris buildup on these can cause air leaks into the compartment resulting in condensation as well as reduced efficiency. CONDENSER MAINTENANCE IMPORTANT WARRANTY INFORMATION  Air is pulled through the condenser continuously during operation.

  • Page 25: Hydrocarbon Service Notes

    4. Vacuum the dirt from the condenser coil fins. Use a soft brush to help dislodge the dirt from the coil fins and around the coil ends. 5. When properly cleaned, you should be able to see through the condenser unit (try shining a flashlight through to the other side).

  • Page 26: Factory Warranty Policy

    LLC, this warranty does not allow for any warranty start deferment greater than two weeks from date of shipment due to a delayed installation and/or start-up. By purchasing any product from LabRepCo, LLC, you and any entity for which you are purchasing acknowledge and agree to each and every provision contained herein, and all other Notices and Terms provided to Purchaser by LabRepCo, LLC, which are hereby incorporated.
  • Page 27 ALTERATION, NEGLECT, ABUSE, MISUSE, ACCIDENT, DAMAGE DURING TRANSIT OR INSTALLATION, FIRE, FLOOD OR OTHER EXTERNAL CAUSES. LabRepCo, LLC is not responsible for the repair or replacement of any parts that LabRepCo, LLC determines have been subjected after the date of manufacture to alteration, neglect, abuse, misuse, accident, damage during transit or installation, fire, flood or other external causes.
  • Page 28 Any repairs must be authorized by LabRepCo in order for the warranty to be honored.

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