Unit On/Off Button; Auto Restart Function; Installing Two Air-Conditioners In The Same Room - Mitsubishi Heavy Industries SRK15ZTL-W Service Manual

(2) Unit ON/OFF button

(2) Unit ON/OFF button
wireless
(a) Operation
(a) Operation
(b) Details of operation
(b) Details of operation
whether to go into the COOL or HEAT modes.
Function
Indoor temperature
Function
Room temperature
Operation mode
Operation mode
COOL
COOL
DRY
HEAT
HEAT

(3) Auto restart function

(3) Auto restart function
(a)
(a)
(b)
(b)
(i)
(i)
(ii)
(ii)
(J170)

(4) Installing two air-conditioners in the same room

(4) Custom cord switching procedure
In case two air-conditioners are installed in the same room, apply this setting so that one unit can be operated with only one
remote control.
(a) Setting the wireless remote control
(i) Slide the cover and take out the batteries.
(ii) Disconnect the switching line next to the battery with wire cutters.
(a) Modifying the indoor printed circuit board
(iii) Set the batteries and cover again.
(b) Setting an indoor unit
(i) Turn off the power source and turn it on after 1 minute.
(ii) Point the wireless remote control (that was set according to the procedure
described on the left side) at the indoor unit and send a signal by pressing
(b) Modifying the wireless remote control
the ACL switch on the wireless remote control.
(i)
Since the signal is sent in about 6 seconds after the ACL switch is pressed,
(ii) point the wireless remote control at the indoor unit for some time.
(iii) Check that the reception buzzer sound "Peep" is emitted from the indoor unit.
At completion of the setting, the indoor unit emits a buzzer sound "Peep".
(If no reception sound is emitted, start the setting from the beginning again.)
Fan speed Flap/Louver Timer Switch
setting
Fan speed Flap/Louver Timer switch
setting
wireless
Jumper wire (J170)
Jumper wire (JA2)
Cut
4
- -
'09•SRK-DB-087D
'09•SRK-DB-087D
'22 • SRK-SM-349
room
Unit ON/OFF button
Unit ON/OFF button
Jumper wire (J1)
Disconnect
Reception
Peep