E2 = 2x operation, evaporator 3x yellow, condenser anti-freeze protection.
E3 = 3x operation, evaporator 9x red, condenser system blocked or leaking coolant.
E4 = 4x operation, yellow 7x evaporator, compressor condenser protected by high temperature
E5 = 5x operation, yellow 5x evaporator, condenser protection AC high current
E6 = 6x operation, green evaporator, condenser OFF: communication failure between pcs. Internal and external drive.
E8 = 8x operation, evaporator 6x yellow, condenser protection against high temperature
H4 = 4x heating. Evaporator 6x yellow capacitor protection against high temperature
H6 = 11x operation, evaporator without response from the indoor unit fan motor.
C5 = 15x operation, Evaporator: CIP jumper faulty or missing
LP = 19x operation, evaporator condenser 16x yellow: Internal and external drive does not match.
L3 = 23x operation, 14x red evaporator condenser malfunction in the external DC fan motor.
L9 = 20x operation, 9x yellow evaporator condenser: power protection.
F0 = 1x operation, 1x evaporator cooling, evaporator: collecting soda.
F1 = 1x cooling, evaporator: the problem of indoor sensor.
F2 = 2x cooling, evaporator: immersion sensor evaporator problem
F3 = 3x cooling, evaporator condenser 6x red: external environment sensor problem.
F4 = 4x cooling, 5x red evaporator condenser: immersion sensor condenser problem.
F5 = 5X cooling, 7x red evaporator condenser condenser temperature sensor problem.
F6 = 6x cooling, 3x red evaporator condenser: limit load on frequency drop.
F8 = 8x cooling, 1x red evaporator condenser: high current limit frequency drop.
F9 = 9x cooling, 2x red evaporator condenser: high temperature often fall outside air.
FH = 2x cooling, heating 2x evaporator, red evaporator 4x anti-freeze down frequency condenser.
H1 = 1x heating, 2x yellow evaporator condenser: Thawing
H3 = 3x heating, 8x yellow evaporator condenser: compressor overload protection.
H5 = 5x heating, evaporator 4x yellow Condenser protection IPM.9
H5 = 5x heating, 10x yellow evaporator condenser: very high temperature module.
HC = 6x heating, evaporator 1 4x yellow condenser: PFC protection.
EE = 15x heating, 11x yellow evaporator condenser: malfunction in the loading of EEPROM
PH = 11x cooling, 13x yellow evaporator condenser: High-voltage protection for PN.
PL = 21x heating, evaporator condenser 12x yellow: Low voltage PN protection.
U7 = 20x refrigeration evaporator: abnormal reversal of the 4-way valve.
P0 = minimum frequency compressor in test status.
P1 = nominal frequency compressor in test status.
P2 = maximum frequency compressor in test status.
P3 = intermediate frequency compressor in test status.
1x yellow Condenser compressor operates normally.
Red 8x Condenser temperature turn the unit on, normal hit.
EU = 6x cooling, heating 6x evaporator, condenser evaporator 11x red: upper limit of IPM drop in frequency temperature.
LU = 24x cooling, evaporator condenser 13x red: Frequency limit energy.
the indoor unit error code type Split Wall capacity unit of 7,000, 9,000 and 12,000 BTU hour.
Power on, Operation on, Timer flashes: room temperature sensor 1 blue.
Power on, Operation on, Timer flashes: temperature sensor input yellow coil 4.
Power on, Operation on, Timer flashes: intermediate coil temperature sensor -Red 3.
Power on, Operation on, flashes on Timer: temperature sensor coil output - black 2.
Power on, operation flashes, off Timer: defrost operation.
Power off, off operation, timer flashes: antifreeze protection.
Power off, operation flash, timer on operation mode of conflict.
Power flashes, operation flashes, blinks Timer: Communication failure.
Power flashes, operation off, Timer off: operation failure of the outdoor unit.
