Mitsubishi Electric Mr.SLIM PLA-ZM EA Series Installation Manual page 14

6. Electrical work
6.2.2. Rotation setting
You can set these functions by wired remote controller. (Maintenance monitor)
1 Select "Service" from the Main menu, and press the [SELECT] button.
2 Select "Settings" with the [F1] or [F2] button, and press the [SELECT] button.
3 Select "Rotation setting" with the [F1] or [F2] button, and press the [SELECT] button.
4 Set the rotation function.
• Select "Rotation" with the [F1] button.
• Select the switching period or "Backup only" with the [F2] or [F3] button.
■ "Rotation" setup options
None, 1 day, 3 days, 5 days, 7 days, 14 days, 28 days, Backup only
Notes:
• When 1 to 28 days are selected from the setup options, the backup function is also enabled.
• When "Backup only" is selected, the rotation function will be disabled. The systems with refriger-
ant addresses of 00 or 01 (00 system/ 01 system) will be operated as a main system while the 02
system is the standby mode as backup.
5 Set the support function.
• Select "TempDifTrigger" with the [F1] button.
• Select the difference between the suction temperature and the set temperature with the [F2] or [F3]
button.
■ "TempDifTrigger" setup options
None, +4ºC, +6ºC, +8ºC
Notes:
• The support function is available only in the COOL mode. (Not available in the HEAT, DRY and
AUTO mode.)
• The support function is enabled when any option other than "None" is selected from the "Rota-
tion" setup options.
6 Press the [SELECT] button to update the setting.
en
Reset method
• Press the [F4] button in step 4 or 5 to reset the operation time of the rotation function. Once it is reset, operation will start from the systems with refrigerant addresses
of 00 or 01.
Note: When the system with refrigerant address of 02 is in the backup operation, the 00 or 01 systems will be operated again.
13
Settings menu
Function setting
Rotation setting
Service menu:
Cursor
F1 F2 F3 F4
Rotation setting
Rotation Backup only
TempDifTrigger +4°C
Select :
Cur. − Content + R e s t e
F1 F2 F3 F4
Rotation setting
Rotation Backup only
+4°C
TempDifTrigger
Select :
Cur. − Content + R e s t e
F1 F2 F3 F4