MrCool DIY-MULTI4-36HP230C User Manual

 Troubleshooting 24 
7. Quick Maintenance by Error Code
If you do not have the time to test which specific parts are faulty, you can directly change the required parts according
the error code. You can find the parts to replace by error code in the following table.
Part requiring
replacement
Error Code
EH 00 EL 01 EH 03 EH 60 EH 61
(O)EC
50
EH 02 PC 02 EC 53 EC 52
EC 54
Indoor PCB
x x x x x
Outdoor PCB x x x x x
Indoor fan motor x x x x x x x x x x
T1 sensor x x x x x x x x x x
T2 Sensor x x x x x x x x x x
T3 Sensor x x x x x x x x x
T4 Sensor x x x x x x x x x
TP Sensor x x x x x x x x x
Reactor x x x x x x x x x x
IPM module board x
x x x x x x x x x
Over load protector x x x x x x x x x x

MrCool DIY-MULTI4-36HP230C Specifications

General

Brand	MrCool
Model	DIY-MULTI4-36HP230C
Category	Air Conditioner
Language	English