Haier MRV SII AU042FNEUA Service Manual page 16

【 Dial Code Description 】
Dial (1) (2) (3)
BM1 - 1 1
0 1
BM2 0
1 0
【Symbol Description】
SYMBOL Description
ACL Live line
ACN Neutral line
HEATER Compressor heating belt
SV1 Unloading solenoid valve
SV2 Jet solenoid valve
4WV Four-way valve
CA AC fan capacitor
DCFAN1 DC fan above
DCFAN2 DC fan below
LED1-4 Indicator light
SW1-4 Button
BM1,2 Dip switch
(4) (5) (6) (7) (8)
0 0 0 0 0
1
0 0 0 0
0
Model
0 represent OFF
1 represent ON
4.0
- represent need to be setting when installing
5.0
SYMBOL Description
HPS High pressure switch
LPS Low pressure switch
TD Exhaust temperature sensor
TE(1) Defrost temperature sensor
TC Tube temperature sensor
TS Intake temperature sensor
TA Outdoor temperature sensor
PMV Electronic expansion valve
LD1-3 Digital display tube
AW01,02 Rotary dial
Tfin Module temperature sensor
PC PC PC connection tooling
14