Mitsubishi Electric MSZ-GE22VA-A1, Руководство по обслуживанию

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8-3. AUTO RESTART FUNCTION
When the indoor unit is controlled with the remote controller, the operation mode, the set temperature, and the fan speed
are memorized by the indoor electronic control P.C. board. “AUTO RESTART FUNCTION” automatically starts operation in
the same mode just before the shutoff of the main power.
Operation
If the main power has been cut, the operation settings remain.
After the power is restored, the unit restarts automatically according to the memory.
(However, it takes at least 3 minutes for the compressor to start running.)
How to disable “AUTO RESTART FUNCTION”
Turn off the main power for the unit.
Solder the jumper wire to JR07 on the indoor electronic control P.C. board. (Refer to 10-7.3.)
(
MSZ-GE22/25/33/35/42/50/60/71/80VA, MSZ-GE35/50/82VA2, MSZ-GE22/25/35/42/50VAD
)
Cut the jumper wire to JR77 on the indoor electronic control P.C. board. (Refer to 10-7.3.)
(
MSZ-GE60/71/80VAD
)
CN
111
CN1
12
CN151
CN10A
Indoor electronic
control P.C. board
JR07
NOTE:
•
The operation settings are memorized when 10 seconds have passed after the indoor unit was operated with the remote
controller.
•
If main power is turned OFF or a power failure occurs while AUTO START/STOP timer is active, the timer setting is can-
celled.
•
If the unit has been off with the remote controller before power failure, the auto restart function does not work as the
power button of the remote controller is OFF.
•
To prevent breaker OFF due to the rush of starting current, systematize other home appliance not to turn ON at the same
time.
•
When some air conditioners are connected to the same supply system, if they are operated before power failure, the
starting current of all the compressors may flow simultaneously at restart.
Therefore, the special counter-measures are required to prevent the main voltage-drop or the rush of the starting current
by adding to the system that allows the units to start one by one.
MSZ-GE22VA MSZ-GE22VAD
MSZ-GE25VA MSZ-GE25VAD
MSZ-GE33VA
MSZ-GE35VA MSZ-GE35VA2 MSZ-GE35VAD
MSZ-GE42VA
MSZ-GE42VAD
MSZ-GE50VA MSZ-GE50VA2 MSZ-GE50VAD
CN
111
CN1
12
CN152
CN10A
Indoor electronic
control P.C. board
JR07
CN151
MSZ-GE60VA
MSZ-GE71VA
MSZ-GE80VA MSZ-GE80VA2
CN
111
CN1
12
CN152
CN10A
Indoor electronic
control P.C. board
JR77
CN151
MSZ-GE60VAD
MSZ-GE71VAD
MSZ-GE80VAD
OBH531E