Nortek WLRC3, Руководство пользователя

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Wired Remote Controller WRC3
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Error
Error
Code
Error
Error
Code
Return air temperature sensor open/short
circuited
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Drive board communication error P6
Evaporator temperature sensor open/short
circuited
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Indoor unit liquid valve temperature sensor
open/short circuited
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short circuited
b7
Communication line misconnected or
expansion valve error
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IPM temperature sensor open/short circuited P7
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E7
Outdoor ambient temperature sensor open/
short circuited
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Pump-down
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Outdoor unit condenser mid-tube temperature
sensor open/short circuited
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Defrost or oil return
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circuited
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Indoor and outdoor communication error E6 Compressor startup failure Lc
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PH Overload protection E8
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ror
U1 Whole unit over-current protection E5
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HE Over phase current protection P5
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P8 IPM Current protection H5
Over-power protection L9
Compressor phase loss/reversal protec-
tion
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tion
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unit current protection
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current protection
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Low pressure protection E3
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load protection
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temperature protection
EU
Drive board temperature sensor error
3)
Indoor unit full water error E9
AC contactor protection P9
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Sensor connection protection Pd
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U5
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Outdoor fan 1 error protection L3
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Outdoor fan 2 error protection LA
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