(Indoor controller does not respond to remote controller signal)Ģ) Signal transmitting/receiving circuit is abnormal.Ģ) Check with another remote controller.
#AEROFLY RC 7 PLAYSTION 3 CONTROLLER CODE#
Slim Error Codes – Membrane type remote controllers Check code LED Flash Thermistor (TH3) overheat protection. LED Flash Thermal swicth (26C) operation. LED Flash Over current relay (51CM) operation. LED Flash High pressure swicth (63H2) operation.
(mis-wiring disconnection)Įrror detail Indoor/outdoor unit transmission error (signal receiving error).Įrror detail Indoor/outdoor unit transmission error (transmitting error). exceed the number of indoor unit connection.Įrror detail Mis-wiring of indoor/outdoor unit. U9 UH Abnormality such as overvoltage or voltage shortage and abnormal synchronous signal to main circuit/ Current sensor error.Įrror detail Mis-wiring of indoor/outdoor unit.U7 Abnormality of super heat due to low discharge temperature.U6 Compressor overcurrent interruption/Abnormal of power module.U1 Ud Abnormal high pressure (63H worked)/Overheating safeguard operation.U2 Abnormal high discharging temperature/49C worked/insufficient refrigerant.UF Compressor overcurrent interruption (When compressor locked).U3, U4 Open/short of outdoor unit thermistors.E9 Indoor/outdoor unit communication error (Transmitting error) (Outdoor unit).E1 E2 Remote controller control board errorįor details, check the LED display of the outdoor controller board.
E0 E3 Remote controller transmission error.Fb Indoor unit control system error (memory error, etc.).E4 Remote controller signal receiving error.EE Communication error between indoor and outdoor units.P6 Freezing/Overheating safeguard operation.E6 E7 Indoor/outdoor unit communication error.P2 P9 Pipe (Liquid or 2-phase pipe) sensor error.The following is a list of Mitsubishi Air Conditioning error codes.
If the control system of an air conditioner detects more than one error, the error with the highest priority is displayed first and then all the following errors are displayedĪfter completing installation and the wiring and piping of the indoor and outdoor units, check for refrigerant leakage, looseness in the power supply or control wiring, wrong polarity, and no disconnection of one phase in the supply. When a particular error of an air conditioner is detected, light-emitting diodes blink in a certain order, which corresponds with a particular error. The control system of the Mitsubishi air conditioners reports that an error occurred by blinking of a light-emitting diode on the surface of the internal (or external) unit. The modern air conditioners from Mitsubishi have a very developed self-diagnostics system, and when the control system detects an error, it blocks the operation of the entire device and displays a cause of faulty condition. Trouble shooting for Mitsubishi Air Conditioning error codes based on the results of self-diagnostics.