6) Indoor Unit Address Setting - Mitsubishi Electric PWFY-P200VM-E-AU Data Book

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(6) Indoor unit address setting

(Be sure to operate with the main power turned OFF.)
[Fig. V. 1.(6).1]
SWU2
SWU1
(6)-1 Switch operation (BC controller)
There are two types of rotary switch setting available: setting addresses 1 to 9 and over 10, and setting branch
numbers.
a)
How to set addresses
Example: If Address is "3", SWU2 (for over 10) remains at "0", and match SWU1 (for 1 to 9) to "3".
b)
How to set branch numbers SWU3 (only for R2 series)
Branch number matches the BC controller branch number. If two branches are used, SWU3 should be set to a
smaller branch number. For other than R2 series, remain SWU3 as "0".
- example -
BC controller
OC
(6)-2 Switch operation (WCB)
a)
How to set addresses
Example: If Address is "3", SWU2 (for over 10) remains at "0", and match SWU1 (for 1 to 9) to "3".
b)
How to set branch numbers SWU3 (only for R2 series)
There are two branches for WCB. Indoor unit/PWFY connecting branch should be set as "0" and PWFY connecting
branch as "1".
- example -
WCB
OC
SWU3
BC
4
3
2
1
WCB
Indoor/PWFY
PWFY connecting
connecting branch
branch
SWU2 SWU1 SWU3
IC1
IC1
IC2
IC2
IC1
IC1
IC2
IC2
IC3
IC3
- 59 -
0
1
1
0
2
3
0
3
4
SWU2 SWU1 SWU3
0
1
0
2
0
3
0
4
1
0
0
0
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