AUX AMWM-H09/4R3 - Page 188

AUX DC Inverter Free Match 50HZ R32
21
H6
H6
fault with the low pressure switch
22
H7
H7
fault with the low pressure
23
H8
H8
fault of four way valve
24
P2
J2
fault with the High pressure switch
25
P5
J5
Protection high temperature discharge
26
P6
J6
Fault with anti-high temperature protection of indoor unit in
heating model
27
P7
J7
Fault with anti-Frozen protection of indoor unit in heating
model