Mitsubishi Electric TRANE TPKA0A 1HA70 Serie Manuel D'installation page 14

8. Easy maintenance function
Maintenance data, such as the indoor/outdoor unit's heat exchanger temperature and compressor operation current can be displayed with "Smooth maintenance".
* This cannot be executed during test operation.
* Depending on the combination with the outdoor unit, this may not be supported by some models.
1
Service menu: MENU
F1
MENU
2
Begin: SELECT
Exit: ON/OFF
3
Return: RETURN
Sub cool
OU TH4 temp.
OU TH6 temp.
OU TH7 temp.
Return: RETURN
Return: RETURN
en
13
Check menu
Error history
Refrigerant volume check
Refrigerant leak check
Smooth maintenance
Request code
Cursor
F2 F3 F4
ON
RETURN SELECT
OFF
HOLD
Smooth maintenance
Ref.address
Stable mode
Cool / Heat/ Normal
Cursor Address
Smooth maintenance
Ref.address
Stable mode
Cool / Heat/ Normal
Stabilization→Collecting
Smooth maintenance
Ref. address Cool
A
COMP. current
Hr
COMP. run time
times
COMP. On / Off
Hz
COMP. frequency
Page
Smooth maintenance
Cool
Ref.address
7 F
55 F
F
F
Page
Smooth maintenance
Cool
Ref.address
F
IU air temp.
5 F
IU HEX temp.
Hr
IU filter time
Page
1
• Select "Service" from the Main menu, and press the [SELECT/HOLD] button.
• Select "Check" with the [F1] or [F2] button, and press the [SELECT/HOLD]
button.
• Select "Smooth maintenance" with the [F1] or [F2] button, and press the
[SELECT/HOLD] button.
2 Select 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/HOLD] button, fixed operation will start.
* 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