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Error code

Haier kanal tipi fan All models code CN8

No approved translation for this record yet; showing the original text.

Meaning

CN27 CN21 R YL BL CN26 CN24 CN14 CN25 RJ45 adapter CN23 CN15 CN16 CN18 CN17 R W board EEV_REYL EEV_AGR EEV_BBL R EEV_CCN12 CN13 RJ45 CN47 COMPPRESSOR service SW1-1 SW1-3 tool SW1-2 Definition of display board SW1 SW1-4 OFF Normal operation(Default) OFF OFF OFF ON Definition of main control board SW6 R Manually forced heating ON OFF OFF OFF S S S S Manually forced cooling OFF OFF ON OFF BR OW F6- F2 OW F6- F4 OW F6- F1 OW F6- F3 ACe dn dt rr eali sz se =d 1control C1 C2 Rated operation(fixed speed) ON OFF OFF OFF OFF OFF ON OFF Address=2 Time defrost valid ON OFF OFF OFF A B central controller IDU&ODU wiring error check ON ON ON ON ON ON ON Address=16 DISPLAY BOARD ON Tc:Condensing Temp.Sensor Factory default setting of main control board Ts:Compressor Suction Temp.Sensor ON ON Ta: Ambient Temp.Sensor Td:Compressor Discharge Temp.Sensor 2U18MS2HDA 1 2 3 7 8 1 2 3 4 6 7 8 Te:Defrosting Temp.Sensor R R S4 W5 76 S W5 5 Tc1(a/b/c/d/e):Condensing Temp.Sensor for ON Means switch at ON position Indoor Units a/b/c/d/e(Gas Pipe) ON Means switch at OFF position Tc2(a/b/c/d/e):Condensing Temp.Sensor for OR:orange,B:black ,BL:blue,BR:brown,GR:grey,GRN:green Indoor Unitsa/b/c/d/e(Liquid Pipe) Y/

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Possible causes

Tc:Condensing Temp.Sensor Ts:Compressor Suction Temp.Sensor Ta: Ambient Temp.Sensor Td:Compressor Discharge Temp.Sensor Te:Defrosting Temp.Sensor Tc1(a/b/c/d/e):Condensing Temp.Sensor for Indoor Units a/b/c/d/e(Gas Pipe) Tc2(a/b/c/d/e):Condensing Temp.Sensor for Indoor Unitsa/b/c/d/e(Liquid Pipe) Toci:Condesing Temp.sendor for inlet pipe Tfin:Module heat sink fin Tem.sensor LP/HP:Low /high pressure switch E.E.V:electro expansion valve

Solution

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