electrical data - Mitsubishi Heavy Industries
electrical data - Mitsubishi Heavy Industries
electrical data - Mitsubishi Heavy Industries
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Power supply remote operation<br />
When the remote part on indoor unit PCB is modified, the air conditioner is turned ON-OFF by power supply ON-OFF operation<br />
without using remote control switch.<br />
After the power supply remote operation, the operation contents can be modified by the remote controller.<br />
(1) Operation contents<br />
(a) Heat pump type<br />
Power supply ON<br />
(2) Modification method<br />
• 20, 28, 32,40 models<br />
3-minute timer<br />
operation<br />
(b) Cooling only type<br />
Power supply ON<br />
3-minute timer<br />
operation<br />
Start operation<br />
Start operation<br />
Solder the high-speed switching diode (manufacturer: Matsushita, Manufacture type No.: MA165) to “Remote” part on the<br />
PCB in the direction as shown in the diagram below.<br />
Operation change<br />
Set temperature<br />
Air capacity change<br />
Flap<br />
Timer<br />
Operation change<br />
Set temperature<br />
Air capacity change<br />
Flap<br />
Timer<br />
AUTO<br />
COOL: 26˚C<br />
DRY : 25˚C<br />
HEA T:25˚C<br />
AUTO<br />
AUTO<br />
Continuous<br />
AUTO<br />
COOL: 26˚C<br />
DRY: 25˚C<br />
AUTO<br />
AUTO<br />
Continuous<br />
Power supply OFF<br />
Power supply OFF<br />
SRK-H<br />
Air conditioner<br />
STOP<br />
Air conditioner<br />
STOP<br />
55
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