Address Switch Setting - Mitsubishi Electric PEFY-P20VMR-E-L Technical & Service Manual

[ VII TROUBLESHOOTING ]

7-2. Address switch setting

<Factory setting (All models)>
ON
OFF
1) When using an ME remote controller, set the address with the rotary switches (SW11, SW12).
* Address setting is not required when the unit remote controller is used.
On-site address setting is required for the indoor units to run.
2) Address settings vary in different systems.
Refer to the section on address setting in the outdoor unit installation manual.
3) Address is set with a combination of SW12 (10's digit) and SW11 (1's digit).
To set the address to "3," set SW12 to "0" and SW11 to "3."
To set the address to "25," set SW12 to "2" and SW11 to "5."
Indoor unit control board
OFF
1 2 3 4 5 6 7 8 910
Make sure that power to the unit is turned off.
ON
<Factory setting (All models)>
1 2 3 5 4
Refer to the next page for setting dipswitches SW2 and
SW3.
- 12 -