Monitoring The Operation Data By The Remote Controller; How To "Monitor The Operation Data"; Relay Output State - Mitsubishi Electric PUHZ-HRP71VHA Service Manual

13

MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER

13-1. HOW TO "MONITOR THE OPERATION DATA"

13-1-1. PAR-31MAA
Details on the operation data including each thermistor temperature and error history can be confi rmed with the remote controller.
1
Select "Service" from the Main menu, and press the
Select "Check" with the F1 or F2 button, and press the
Select "Request code" with the F1 or F2 button, and press the
2
Set the Refrigerant address and Request code.
Select the item to be changed with the F1 or F2 button.
Select the required setting with the F3 or F4 button.
■ <Ref.address>setting [ 0 ] – [ 15 ]
■ <Request code>setting
Press the button, Data will be collected and displayed.
<Operation state> (Request code "0")
Data display
C
Operation mode

Relay output state

1) Operation mode
Display Operation mode
0 STOP • FAN
C COOL • DRY
H HEAT
d Defrost
OCH425F
2) Relay output state
4
Display
0
1
2
3
4
5
6
7
8
A
button.
button.
button.
Request code: 004
Discharge temperature: 69˚C
Power currently
Compressor Four-way valve Solenoid valve
supplied to compressor
—
ON
ON
105
Check menu
Error history
Refrigerant volume check
Refrigerant leak check
Smooth maintenance
Request code
Service menu:
Cursor
F1 F2 F3
Request code
Ref.address
Request code
Request:
Cursor
− ＋
F1 F2 F3
Request code
Ref.address
Request code
Request:
Cursor
− ＋
— —
ON
ON
ON
ON
ON ON
ON ON
ON
F4
F4
—
ON
ON
ON
ON