Applicable to inverter air Conditioner Only E8 Indoor fan motor speed out of control E1 In-outdoor unit COMM.checking channel is abnormal E2 Room Temp.sensor checking channel is abnormal E3 pipe TEMP.sensor checking channel is abnormal(T2) E4 pipe TEMP.sensor checking channel is abnormal(T2B) E7 EPPROM Malfuntion EE Water-level alarm Malfuntion Ed Outdoor Malfuntion F3 Indoor twins
Coming Error code in Air Conditioner Error Code List : E1 Compressor High pressure Protection E2 Indoor anti-freeze Protection E3 Compressor Low pressure Protection , Refrigerant lack Protection and refrigerant collating mode E4 Compressor High discharge temperature Protection E6 Communication error E8 Indoor fan motor error E9 Full water protection HVAC and RAC Learn platform
Changhong Ruba DC inverter Error Code List Read and Fix Problems F1 Indoor Room Temperature Sensor Fault F2 Outdoor Discharge Temperature Sensor Fault F3 Indoor Coil Temperature Sensor Fault F4 Indoor Fan Motor Faukt F4 Outdoor Section Line Temperature Sensor Fault F5 Gas Pressure High or Low F6 Communication Fault Between indoor to Outdoor HVAC
E4, E5, E6 Error Code in non Inverter AC Solve Some Non Inverter AC don’t show error Code but some show error in LED. When we see E4 error in non Inverter then we should check his indoor Blower Motor we should disconnect wire his blower motor from PCB and again Connect and check that
AC drain Block Water fall in the room If water drop fall in the room then which type of problem we can face, mostly people face this problem before service AC and mostly people face this problem After service AC. i have already upload some article about water fall in the room: AC water Drops
Light blink error Old model of AC light blink error, indoor unit is ON but power supply not reach outdoor. When we see this error then we should change his room temperature and coil sensor if his sensor is OK then remove his sensor Jack and re apply if not solve this problem then his
Features : Full HD Filter Auto Clean Dehumidification Low Watt Turbo Cooling Triple Protector Anti-bacteria coating Model Samsung AR18NSFPFWK2PM Fast Cool Yes Auto Clean (Self Cleaning) Yes Refrigerant (Type) R410A Operating Current(Heating, A) 8.0 A Operating Current(Cooling, A) 7.0 A Power Source(Φ/V/Hz) 1, 220~240~, 50 You should read it : How to Service window AC
Outdoor Fan Motor 4 Wires Connection and Trace If outdoor fan motor have 4 wire then how we can trace that which is common running starting which is 4th wire. we can easily find with multi-meter, multi-meter set on Continuity (Beep) and in this 4 wires 2 wires work same this 2 wires attach with
How Check Rotary Compressor is damage or not we can also check with Multi meter that our Compressor is damage or not. we should always check his terminal continuity value. How to check common Running Starting If any point not show continuity value on meter then compressor is damage. if Compressor running with high ampere
Features : This advanced technology feature guarantees optimum performance and high energy savings. It starts the Air Conditioner even on 140 Volts that gives excellent energy saving experience. PEL Air Conditioners are built to work on maximum efficiency that not only saves energy but also gives annual savings. Full capacity units with full wattage compressor
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