Mitsubishi Electric PUD-P-YMF-C Manual page 26

<a. Indoor/Outdoor Transmission Line >
Same as (2).
<b. Transmission Line for Centralized Control >
Same as (2).
<c. MA Remote Controller Wiring >
[When using 2 remote controllers]
When using two remote controllers, connect terminals 1 and 2 of TB15 on the indoor unit to terminal board of MA
controller(option).
✻ Set the connected MA remote controller (option) as sub controller (Refer to manual that came with MA remote
controller.)
<d. Switch Setting >
Set the address as follows.
Unit or Controller
Main Unit
Indoor
1
Unit
Sub Unit
2 Outdoor Unit
Main Controller
MA
3 remote
controller
Sub Controller
Wiring and Address Setting
Address
Setting Range
Set the address for the controller at the
top of the indoor unit. Start with "01"
IC 01 ~ 49
then use sequential odd numbers
(i.e.01, 03, 05).
Add 1 to the address assigned to the
main unit in the same room.
IC 02 ~ 50
Add 50 to the address assigned to the
OC 51 ~ 100 indoor unit within the same refrigerant
system.
MA n/a
Use dipswitch to set the controller as
MA Sub controller
sub controller.
25
Setting Procedures
-
Factory
Remarks
Setting
00
00
Main