Mitsubishi Electric PUZ-HA24NHA1 Service Manual page 125

15-9. SMOOTH MAINTENANCE
1. Select "Service" from the Main menu, and press the [SELECT] button.
Select "Check" with the F1 or F2 button, and press the [SELECT] button.
Select "Smooth maintenance" with the F1 or F2 button, and
press the [SELECT] button.
2. Set each item.
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 ]
■ <Stable mode>setting [ Cool ] / [ Heat ] / [ Normal ]
Press the [SELECT] button, Fixed operation will start.
Note: Stable mode will take approx. 20 minutes.
3. The operation data will appear.
The Compressor-Accumulated operating (COMP. run) time is 10-hour
unit, and the Compressor-Number of operation times (COMP. ON/OFF)
is a 100-time unit (fractions discarded).
Navigating through the screens
• To go back to the Service menu .......... [MENU] button
• To return to the previous screen ....... [RETURN] button
OCH750A
125
Check menu
Error history
Diagnosis
Smooth maintenance
Request code
Service menu: MENU
Cursor
F1 F2 F3 F4
ON
SELECT
MENU
RETURN
OFF
HOLD
Smooth maintenance
Ref.address
Stable mode
Cool / Heat/ Normal
Begin: SELECT
Cursor Address
Smooth maintenance
Ref.address
Stable mode
Cool / Heat/ Normal
Stabilization→Collecting
Exit: ON/OFF
Smooth maintenance
Ref. address Cool
A
COMP. current
Hr
COMP. run time
times
COMP. On / Off
Hz
COMP. frequency
Return: RETURN
Page
Smooth maintenance
Cool
Ref.address
Sub cool
OU TH4 temp.
OU TH6 temp.
OU TH7 temp.
Return: RETURN
Page
Smooth maintenance
Ref.address Cool
IU air temp.
IU HEX temp.
Hr
IU filter time
Return: RETURN
Page