LAMINOX KING HEAT 6 User Manual page 34

E02 Coil temp sensor error
E03 Suction temp sensor error
E04 EVI inlet temp sensor error
E05 EVI outlet temp sensor error
E06 Discharge temp sensor error
E07 DHW temp sensor error
E08 Outlet temp sensor error
E09 Inlet temp sensor error
E10 Liquid refrigerant temp sensor error
E11 High pressure sensor error
E12 Low pressure sensor error
E13 High pressure protection
E14 Low pressure protection
E15 Water flow error
E16 Communication error
E17 Discharge temp too high protection
E18-19 Reserved
E20 IPM abnormal protect
E21 Reserved
E22 Water temp differential too big
E23 DHW anti-freeze twice
E24 AC anti-freeze twice
E25 Reserved
E26 T6 temp sensor error
E27 Ambient temperature exceeds upper limit
E28 Inlet water temp. too high (Cooling)
E29 Room temp sensor error
E30-31 Reserved
E32 Outlet water temp. too high (heating)
E33-35 Reserved
E36 DC fan board communication failure
E37-39 Reserved
E40 Outlet water temp. too low (cooling)
E41-43 Reserved
E44 1# DC motor error
E45 2# DC motor error
E46-49 Reserved
E50 Coil high temp protection
Coil temperature sensor open circuit or short circuit
Suction temp sensor open circuit or short circuit
EVI inlet temp sensor open circuit or short circuit
EVI outlet temp sensor open circuit or short circuit
Discharge temp sensor open circuit or short circuit
DHW temp sensor open circuit or short circuit
Outlet temp sensor open circuit or short circuit
Inlet temp sensor open circuit or short circuit
Sensor open circuit or short circuit
1.sensor fault 2.open circuit or short circuit 3. PCB fault
1.sensor fault 2.open circuit or short circuit 3. PCB fault
1.refrigerant volume too much 2.throttling part error, 3.pressure
sensor error
1.refrigerant volume too little 2.throttling part error, 3 pressure
sensor error
1.Water flow volume too small 2. Water flow switch error
Main board and controller communication error
1.refrigerant volume too little. 2.throttling part error
See Appendix C for detailed code
Check water pump and water pipe filter
The antifreeze function in DHW mode has been activated twice
in 60 minutes
The antifreeze function in A/C mode has been activated twice in
90 minutes
T6 temp sensor open circuit or short circuit
ambient temperature ＞ 45 ℃
cooling: inlet water temp ＞ 40 ℃ , Use with caution or turn off.
temp sensor open circuit or short circuit
Outlet temp ＞ 75 ℃ . Check water pump and water pipe filter
Check communication wire
Outlet temp ＜ 5 ℃ . Check water pump and water pipe filter
Check motor wire or Motor fault
Check motor wire or Motor fault
1.refrigerant volume too much, 2.throttling part error,3.Coil temp
sensor error.
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