Mitsubishi Heavy Industries FDTC40ZHXV Technical Manual page 385

Setting on site
1
PCB on the receiver has the following switches to set the functions. Default setting is shown with
Customized signal setting to avoid
SW1
mixed communication
Receiver master/slave setting
SW2
Buzzer valid/Invalid
SW3
SW4 Auto restart
2
Remove the cover by unscrewing two screws from the back of receiver.
3
Change the setting by the switch on PCB.
Screws
Receiver Backside
4
When SW1 is turned to OFF position, change the corresponding remote controller
setting as follows:
How to change the remote controller setting
Pressing ACL switch with AIR FLOW button kept pressing or inserting the
batteries with pressing AIR FLOW button will customize the signal.
Note
* When the batteries are removed, the setting will return to the default setting.
Please make sure to reset it when the batteries are replaced.
Caution
Instruct the customer to set the mentioned above when replacing the
batteries.(How to set is also mentioned in the user's manual attached on the air
conditioner.)
Normal
Remote
Master
Slave
Valid
Invalid
Valid
Invalid
Cover Backside
360
- -
Default settings
Switch
Radio interference prevention mode
mark.