Super Multi System - Toshiba

More documents

Recommendations

Info

60 Troubleshooting Diagnostic procedure for check code Check code Operation cause [AE] 1. Ps pressure switch error. Low pressure fault (Ps) 2. Ps switch connection error. Detected by low pressure switch
Troubleshooting Diagnostic procedure for check code Check code Operation cause [b5] 1. External device error. External input display fault 2. Indoor PC board error. [b6] External interlock display fault Fault on CN17 - fault on external device (accessory) Is the external device connected to connector CN17 ? � Is the external device operating normally ? � Yes Yes Check cause of the operation. No No � � Check indoor PC board. If defective, replace. Check external device. If defective, replace. Check code Operation cause [d3] Error of temp. sensor incorporated in IGBT TH sensor alarm Refer to outdoor unit (Inverter Gate Bi-Polar Transistor) There is an error with the temp. sensor incorporated in IGBT. Check connectors CN07 on IPDU PC board and CN600 on interface PC board. If there is no problem, replace IPDU PC board. 61
Page 1:
Super Multi System HFC R407C A90-02
Page 4 and 5:
4 Introduction Precautions Please r
Page 6 and 7:
Components - 3 pipe system 1. Outdo
Page 8 and 9:
8 Introduction Super multi system b
Page 10 and 11: 10 Introduction Components Setting
Page 12 and 13: 12 Parts specification Outdoor unit
Page 14 and 15: 14 Parts specification Outdoor unit
Page 16 and 17: MAR-F105HTM8-PE Dimensional drawing
Page 18 and 19: MAR-F105HTM8-PE 18 Wiring diagrams
Page 20 and 21: 20 Wiring diagram Multi Controllers
Page 22 and 23: 22 Refrigeration piping schematic d
Page 24 and 25: 24 Refrigeration piping schematic d
Page 26 and 27: 26 Diagnostic procedure Outdoor uni
Page 28 and 29: 28 Diagnostic procedure Outdoor uni
Page 30 and 31: 9. Outdoor unit - pressure sensor d
Page 32 and 33: 32 Diagnostic procedure Multi Contr
Page 34 and 35: 34 Fault code display Self-diagnost
Page 36 and 37: 04 No communication signal between
Page 38 and 39: 38 Is 4-way valve coil connector co
Page 40 and 41: 40 Is drain pump connected? Does fl
Page 42 and 43: 42 Troubleshooting Diagnostic proce
Page 44 and 45: Check code Status of air conditione
Page 46 and 47: Check code Operation cause [21] 1.
Page 48 and 49: Check code Operation cause [E5] 1.
Page 54 and 55: Check code [A0] Operation cause Dis
Page 58 and 59: 58 C � Does heating indoor fan op
Page 64 and 65: 64 Control features Outdoor unit/Mu
Page 66 and 67: 66 Valve and sensor function and op
Page 68 and 69: 68 Valve and sensor function and op
Page 70 and 71: Leak position check 70 Refrigerant
Page 72 and 73: Additional refrigerant One Multi Co
Page 74 and 75: 74 Exploded view and service parts
Page 80: www.toshiba-aircon.co.uk MADE IN UK
show all

Super Multi System - Toshiba

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?