Mitsubishi Daiya SRC25GZ-L1, Руководство пользователя, Страница: 49 / 50

49
SRK-GZ
1.6.3 Power supply remote operation
When the remote part on indoor unit PCB is modified, the air conditioner is turned ON-OFF by power supply ON-OFF operation
without using remote control switch.
After the power supply remote operation, the operation contents can be modified by the remote controller.
(1) Operation contents
(2) Modification method
S
Models SRK25GZ-L1, 35GZ-L1
Solder the high-speed switching diode
(manufacturer: Matsushita, Manufac-
ture type No.: MA165) to “Remote”
part on the PCB in the direction as
shown in the diagram below.
This diagram shows SRK25GZ-L1 and
although the other units have different
layout on the PCB, their concepts are
some.
Power supply ON
3-minute timer
operation
Power supply OFF
Air conditioner
ST
OP
Start operation
AUTO
COOL: 26˚C
DRY:
25˚C
HEAT: 25˚C
AUTO
AUTO
Continuous
Operation change
Set temperature
Air flow change
Flap
Timer
Anodo
S
Model SRK502Z-L
Cut the jumper wire for the “RE-
MOTE” section on the printed circuit
board.
Carefully position the jumper wire so
that it does not come in contact with
other parts.
REMOTE
CNE
CNG
CNH
CUSTOM
CNM
CNU
(FMI)
20S
52X1
52C
FUSE1 (250V3, 15A)
23D