141
temperature, the lower the resistance value)
Fault identification conditions:
The resistance value measured under ambient
temperature is abnormal
Take the probe out of the unit, as the reading of the probe may vary significantly under
ambient temperature and actual ambient temperature (the actual reading should be
-25°C~60°C)
Possible causes:
①
TH5 temperature probe is damaged
②
Outlet water temperature probe socket at evaporation side of plate heat exchanger
gets loose
③
Outlet water temperature detection port at evaporation side of plate heat exchanger is
damaged
6. THo6 sensor fault
Code displayed:
ODU main board displays E013 (applicable to AA/AS/AX models).
Fault detection method:
Measure resistance value of outlet water temperature probe at
main side of plate heat exchanger (At 25°C, resistance value is 20K. The higher the
Summary of Contents for P70131000000
Page 15: ...15 1 3 TIMS080 100 120 140 160AX 1 4 TIMS180 200 220AX ...
Page 38: ...38 Heating mode ...
Page 46: ...46 4 1 Remote controller instructions Functions ...
Page 65: ...65 Then the following screen appears Click IDU Data set IDU operating data click Confirm ...
Page 66: ...66 3 Centralized Control 3 1 Methods of installing TIMS centralized wired controller ...
Page 103: ...103 Troubleshooting Remarks Figure 1 Thermal conductive silicon grease is applied unevenly ...
Page 108: ...108 Troubleshooting Measure the in between pressure DC Body Electrical wiring drawing ...
Page 131: ...131 2 Low voltage is too low ...
Page 149: ...149 ...
Page 150: ...150 2 22 Compressor startup current is too large Fault code E007 E03 4 ...
Page 151: ...151 2 23 Trip ...
Page 162: ...162 2 2 IDU TMDN AB AC TMDH A TMDF A TMDN AB EXV 220V 50Hz Water level On Off ...