Table Of Contents - Fujitsu Waterstage WS G140DC6 Series Maintenance Document

1 Control and test ..............................................................................................................5
1.1 Control of Electric Backups ............5
2 Faults ...............................................................................................................................6
2.1 Fault List.........................................6
2.1.1 Hydraulic Unit Fault..........................6
2.1.2 Outdoor Unit Fault............................8
2.2 Outdoor Unit Clearing.....................9
2.2.1 Failures with Error Code ..................9
2.2.2 Failures With No Error Code..........31
2.3 Sensor Values ..............................35
2.3.1 Outdoor Unit Temperature Sensors35
2.3.2 Hydraulic Unit Temperature Sensors35
2.4 Service parts information..............36
3 Failures..........................................................................................................................41
3.1 Hydraulic, Electric and Refrigeration
Systems ...................................................41
3.1.1 Hydraulic System ...........................41
3.1.2 Electrical System ...........................42
3.1.3 Refrigeration System .....................43
4 Control Settings............................................................................................................46
4.1 General.........................................46
4.2 Function Table..............................47
4.3 Adjustment Function Details.........53
4.3.1 Date and Time Functions...............53
4.3.2 User Interface Functions................53
4.3.3 Time Program Functions (heating circuit
1 & 2, DHW, cooling) ..................................54
4.3.4 Heating Circuit 1 & 2 Functions .....55
4.3.5 Cooling Circuit 1 Functions ............62
4.3.6 DHW Functions..............................68
4.3.7 Swimming Pool Functions..............71
5 Annual Maintenance Services .....................................................................................92
5.1 Hydraulic Circuit ...........................92
5.2 Outdoor unit..................................92
Contents
1.2
2.4.1
Compressor ................................................ 36
2.4.2
compressor................................................. 37
2.4.3
unit electronic expansion valve (EEV, EEV(INJ))
2.4.4
unit solenoid valve (SV).............................. 39
2.5
3.2
3.3
3.4
4.3.8
4.3.9
4.3.10 DHW Tank Functions .................... 74
4.3.11 Configuration Functions................. 76
4.3.12 Error Functions .............................. 78
4.3.13 Maintenance / Special Operating Mode
Functions .................................................... 80
4.3.14 Input / Output Testing Functions ... 82
4.3.15 Status Functions............................ 83
4.3.16 Generator Diagnosis Functions..... 88
4.3.17 Consumer Diagnosis Functions .... 89
5.3
5.4
Sensor and Input Test Mode..........5
Service parts information 1 :
Service parts information 2 : Inverter
Service parts information 3 : Outdoor
38
Service parts information 4 : Outdoor
Operating Limits...........................40
Compressor Operating Checks....45
Refrigeration Circuit Leak Test ....45
Troubleshooting ...........................45
Heat Pump Functions .................... 71
Supplementary source................... 73
Electrical ......................................92
Operating checks .........................92
20/06/2012