Table Of Contents - Toyotomi GAG-A128GVR Service Manual

Part 1 1.Safety Precautions............ .................................................2
Part 2 SPECIFICATIONS...................................................................3
2.1 Unit Specifications...........
2.2 Operation Characteristic Curve............................................................... 7
2.3 CapacityVariationRatio AccordingtoTemperature ................................... 7
2.4 Operation Date........................................................................................ 8
2.5 Noise criteria curve tables for both models ............................................. 8
Part 3 Construction Views...............................................................9
3.1 Indoor Unit ................................................................... ...........................9
3.2 Outdoor Unit ............................................................................................9
Part 4 Refrigerant System Diagram...............................................10
Part 5 Schematic Diagram..............................................................11
5.1 ELECTRICAL DATA..................................................... ..........................11
5.2 Electrical wiring ......................................................................................11
5.3 Printed Circuit Board ..............................................................................13
Part 4 Function and Control...........................................................18
6.3 Unit indlcation section ..............................................................................21
6.4 Unit ON/OFF button .................................................................................21
6.5 DESCRIPTION OF EACH CONTROL OPERATION ...............................22
6.6
6.8 3-minutes Standby ...................................................................................24
6.10 Discharge Pipe Control ..........................................................................25
Summary and features
6.1 Remote Control Operations.....................................................................18
6.2 Changing batteries and notices ...............................................................21
Error Detection of Temperature Sensor
6.7 Frequency Control ...................................................................................24
6.9 Compressor Protection Function .............................................................24
6.11 Input Current Control .............................................................................25
6.12 Freeze-up Protection Control .................................................................25
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Table of Contents