(PSC-AS2048WXB) CONTENTS Preface ............1 Safety Summary ........1 How to Read This Manual ......3 Thank you for choosing HITACHI Air Important Notice ......... 4 Conditioner Managing System. System Configuration ● Please keep this manual in a safe place.
Preface ● This software applies to normal type of air conditioner and its usage is limited for domestic use only. ● Please do not install this system in following places where installation may cause damage to the adapter. • Places where oil (including machine oil) mists or stream drift. •...
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In Operation ● Never operate the equipment with wet hands. It will cause electric shock. ● Immediately turn the power off if the safety equipments (such as breaker) frequently turns on, or when safe operation can not be assured. Earth leakage or over current can trigger electric shock, fire, and/or blowout.
How to Read This Manual System Configuration Calculating Air Conditioner Operation Ratio ● This manual consists of Maintenance and Service section. System Configuration • In this chapter are described the characteristics of the adapter. Calculating Air Conditioner Operation Ratio • In this chapter are described how to display operation ratio of each month and each data in detail. Maintenance and Service •...
Important Notice ● Carefully read Installation Manual (P5414794) and Operation Manual (P5414795) before utilizing the functionality. ● Accurate calculation may not be available upon device failure or other unexpected conditions. Please discuss the alternative plan (another calculation method independent from the computer and adapter condition) with your tenant before utilizing the system.
System Configuration 1 System Configuration Computer for Management (Not included in software package) Management Software PSC-AS2048WXB (CD-ROM) (Not included in software package) Connect each air conditioner. H-LINK (Communication Wire) Other facility units as lighting (Not included in software package) (Ethernet)
2 Device Specification Refer to System Configuration for specification of the device in the system. 3 Display (a) Data Output display and (b) Setting Charge display will be shown in this software. (a) Data Output Display: Shows data in detail. Switch to (b) Setting Charge Display.
Calculating Air Conditioner Operation Ratio 1 Calculation Result Reference Result of air conditioner operation ratio calculation will be output to file. (1) The following data (calculation result) will be stored in "/centralstation/anbun/DriveRatio/Result/yyyymm". • DAYS_yyyymm.csv: operation ratio of EHP by each day •...
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(4) Reference "operation ratio of EHP by each air conditioner (for each day)" UNITS_yyyymmdd.csv: This is a csv file contains the result of calculation of operation ratio for each indoor unit regarding 1 cycle or all cycle as 100%. (a) Date YYYY, MM, DD 4 digits for year, 2 digits each for month and day...
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(5) Reference "operation ratio of GHP by each day" DAYS_GHP_yyyy.mm.csv: This is a csv file contains the result of calculation of operation ratio in a day regarding maximum 31 days as 100%. (a) Date YYYY, MM, DD 4 digits for year, 2 digits each for month and day (b) Accumulated In Mode I::= Grand total of thermo on time x capacity of...
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(7) Reference "Operation ratio of EHP by an hour" (HOURS_yyyymmdd.csv) This is a csv file contains the result of calculation of operation ratio in an hour regarding maximum 24 hours as 100%. (a) Date YYYY, MM, DD 4 digits for year, 2 digits each for month and day (b) Accumulated In Mode I::= Grand total of thermo on time x capacity of...
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(8) Reference "Operation ratio of EHP by each air conditioner (for each hour)" UNITS_yyyymmdd_hh.csv: This is a csv file contains the result of calculation of operation ratio for each indoor unit regarding 1 cycle or all cycle as 100%. (a) Date YYYY, MM, DD, HH 4 digits for year, 2 digits each for month, day and hour...
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(9) Reference "operation ratio of GHP by an hour” (HOURS_GHP_yyyymmdd.csv) This is a csv file contains the result of calculation of operation ratio in an hour regarding maximum 24 hours as 100%. (a) Date YYYY, MM, DD 4 digits for year, 2 digits each for month and day (b) Accumulated In Mode I::= Grand total of thermo on time x capacity of...
2 Displaying Data Data output: This window is to show accumulated data in detail. (1) Display [Accum. data] fixed in "view Choose one from [Unit], [Group], [H-LINK] and [ALL]. by" section. * Upper categories than selected in the tree will not be shown. Choose one from [Hour], [Day], and [ALL] for "Time Period”.
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(2) Each displayed items [View by: Accum. Data] (b),(c) Default display items are Thermo on time and refrigerant flow amount (IU) only. To add displayed items, click [Change] button. (a) Day and Time Specify the day and time. This item can not be hidden by [Change] button. This item will be printed on each printed document.
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(f) Running time This item shows elapsed operation time of the indoor unit. (g) Thermo on time This item shows elapsed thermo on time of the indoor unit. (h) REFGN flow amount This item shows accumulated REFGN flow amount of the indoor unit.
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(i) Heater elapsed power distributing time This item shows elapsed power distributing time of the indoor unit. (j) Accumulated running current This item shows accumulated running current of EHP outdoor unit.
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(k) Crankcase heater elapsed power distributing time This item shows elapsed power distributing time of EHP outdoor unit. (m) Compressor heater on time This item shows elapsed compressor heater on time of GHP outdoor unit. This item will not be shown if no GHP is connected. (The item can be shown by [Change] button.)
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(n) Drain heater on time This item shows elapsed drain heater on time of GHP outdoor unit. This item will not be shown if no GHP is connected. (The item can be shown by [Change] button.) (p) Engine block heater on time This item shows elapsed engine block heater on time of GHP outdoor unit.
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(r) REFGN flow amount (Thermal storage) This item shows accumulated REFGN flow amount of thermal storage unit. (s) Charging If uncharged period is specified in [Setting Charge] - [Uncharged Period], then the total amount data only in charged period will be shown. If uncharged period is not specified in [Setting Charge] - [Uncharged Period], then the total amount data of all day will be shown.
3 Sample Case (1) Sample case for referencing file of operation ratio by each day DAYS_200801.csv - (Reference file of operation ratio by each air conditioner (2008/Jan)) 2008 01 01 ****** 1000000 2008 01 02 ****** ****** ****** ****** 2008 01 03 ****** ****** ******...
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(2) Sample case for referencing file of operation ratio by an hour DAYS_200801.csv (Operation ratio by each day (2008/Jan)) 2008 01 01 ****** 1000000 2008 01 02 ****** ****** ****** ****** 2008 01 03 ****** ****** ****** ****** ****** ****** 2008 01 04 ****** ******...
<Method Sample> 1. Ratio on REFGN Cycle 0, Unit 0 at 0:00 2008/Jan/1 is; Ratio on that day = 5.5687% (DAYS_200801.csv) Ratio at 0:00 = 3.8754% (HOURS_20080101.csv) Ratio on REFGN Cycle 0, Unit 0 = 16.5484% (UNITS_20080101_00.csv) Then 0.05687*0.03745*0.165484*100% = 0.0352% 2.
Maintenance and Service 1 Data Backup Procedure Periodic backup can ensure fast restoration in case management computer crashes. Please backup data after each settings not only upon test run, but upon other operation periodically. (1) Connect USB flash drive or other external hard drive to management computer. (2) Shut the management software.
2 How to Restore with Backup Data When restoring the computer with backup data saved in upon computer crash or other faults, please follow the procedure described below. Ensure that network settings such as IP address are identical to those of the computer before crash or system down.
3 Troubleshooting Condition Items to be Checked Action Some of the buttons are Check if voltmeter is set for use. While operating without voltmeter being unavailable as shown in set for use, the following functions are grey color. unavailable. • Charge Display •...
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Condition Items to be Checked Action Charge calc. information is Is 1GB of free space assured in Clear the memory to assure more than shown. the management computer? 1GB of free space or substitute the computer with another with larger space. Isn't the management computer Management computer may not operate set to standby state or hibernation...