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4. Setting Address Switches
• When more than one receiver and remote control are installed in the same room, setting up addresses allows
them to avoid interfering with each other.
• Refer to the Users Manual for information on how to change the addresses of the remote controls.
• Changing the address of a receiver can be done after removing the screw to the receiver's PCB cover. Once the
change is complete, put the cover back in place; while holding the wiring with the cable clamp, tighten its screw.
Address Display on
the Remote Control
Position of the
Receiver's
Address Switch
5. Test Operation
(1) Remove the face plate of the receiver's PCB and turn the DIP switch to RUN/On (Down
wireless remote control with its Start/Stop button.
(2) During a test run, all display lamps on the display will light up.
(3) During a test run, it is not possible to adjust the temperature.
(4) After completing a test run, be absolutely sure to return the Test Run switch to OFF (Up
sure none of the display lamps are blinking. Also, put the face plate back in place.
NOTE
1. This is hard on the device, so only use this for the test run.
2. After turning on the power, the unit will not receive any commands from the remote control for about 1 minute.
This is not an error. (In fact it does receive signals, but they are cancelled.)
3. Make sure to operate while the indoor unit is stopped.
4. The address of indoor unit is set to "ALL" at the time of the shipment.
8
It doesn't matter
where the Receiver's
Address Switch is.
8-22
Up) and operate the
Down) and make
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