Mitsubishi Electric PUZ-ZM60VHA2, Service Manual

Page: 138 / 140

138
OCH771
15-9. SMOOTH MAINTENANCE
Smooth maintenance
Begin:
Smooth maintenance
Exit:
Ref.address
Stable mode
Cursor － Address ＋
Ref.address
Stable mode
Stabilization→Collecting
Cool / Heat/ Normal
Cool / Heat/ Normal
Select ˝Smooth maintenance˝ with the
F1 or F2 button, and
press the [ ] button.
Select ˝ Check ˝ with the
F1 or F2 button, and press the [ ] button.
1. Select ˝ Service ˝ from the Main menu, and press the [ ] 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 [ ] button, Fixed operation will start.
Note: Stable mode will take approx. 20 minutes.
F1 F2 F3 F4
Check menu
Cursor
Service menu:
Error history
Diagnosis
Smooth maintenance
Request code
Smooth maintenance
Return:
Smooth maintenance
Return:
Smooth maintenance
Return:
Page
Page
Page
COMP. current
COMP. run time
COMP. On / Off
COMP. frequency
A
Hz
Hr
times
Hr
Ref. address
Cool
Ref.address
Cool
Ref.address
Cool
Sub cool
OU TH4 temp.
OU TH6 temp.
OU TH7 temp.
IU air temp.
IU HEX temp.
IU filter time
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 .............. [ ] button
• To return to the previous screen ............... [ ] button