No. Code
Flash time of
compressor
running indicate
lamp
Trouble contents (new)
1 E0 10 drainage system trouble
2 E1 1 indoor temperature sensor broken
3 E2 2 indoor coil temperature sensor broken
4 E3 3 outdoor temperature sensor broken
5 E4 4 outdoor coil temperature sensor broken
6 E5 5 over current protect limit
7 E6 6 pressure protect
8 E7 7 three phase protect
9 E8 8
Communication trouble between wired remote controller
and indoor unit
10 E9 9 communication trouble between indoor and outdoor unit
Indicate lamp of remote control receiver board:
Green----power lamp
Yellow----timer lamp
Red----running of compressor
Red----water pump
The faults are shown by lamp flashing or display on the remote controller
10 DIAGNOSTIC INFORMATION (TROUBLE SHOOTING)
10.1 Fault codes
DIAGNOSTIC INFORMATION (TROUBLE SHOOTING)
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