Fan Control State; Actuator Output State; Error Content - Mitsubishi Electric PUHZ-RP250YHA2 Service Manual

[Fan control state] (Request code :" 53 ")
Data display
0 0
Display Correction value
- (minus) – 1
0 0
1 +1
+2
2
[Actuator output state] (Request code :"54")
Data display
0 0

Actuator output state

Display SV1 Four-way valve
0
ON
1
2
ON
3
4
ON
5
6
ON
7
8
ON
9
A
ON
b
C
d ON
E
F ON
[Error content (U9)] (Request code :"55 ")
Data display
0 0

Error content

Overvoltage
Display
error
0
1
2
3
4
5
6
7
8
9
A
b
C
d
E
F
Fan step correction value by heatsink temperature overheat prevention control
Fan step correction value by cool condensation temperature overheat prevention control
Actuator output state
Actuator output state
Compressor
ON
ON
ON
ON
ON
ON
ON ON
ON
ON
ON
ON
ON ON
ON ON
Error content
Error content
Undervoltage L -phase
1
error open error
Actuator output state
Compressor is
Display
warming up
0
1
2
3
4
5
6
7
ON
ON
ON
ON
ON
ON
ON
ON
: Detected
Error content
Power synchronizing
Display
signal error
0
1
2
3
86
52C SV2
ON
ON
ON ON
ON
ON
ON ON
: Detected
Converter Fo
PAM error
error
SS
ON
ON
ON
ON