Service manual

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13
Control Circuit Configuration
Indoor Units
(6) Service P.C. board selection corresponded table MCC-1361-01
The indoor control P.C. board can correspond to multiple models. When replacing
MCC-1361-01 P.C. board assembly, set DIP switch, rotary switch, and jumper according to the
following description.
Switch setup
1 SW01 Indoor unit No. : Match to No. which the rotary switch is setup.
: Master unit ...... 1
: Server units ..... 2 to 16
2 SW02 Network address : Match to setup contents of P.C. board before
replacement.
3 SW03 : Match to setup contents of P.C. board before
replacement.
4 SW06 : Match to the setup contents of P.C. board before
replacement.
(In some models, it is not available.)
5 SW07 Central Control Switching : Match to the setup contents of P.C. board before
replacement.
6 SW08 HP setup : Match to the setup contents of P.C. board before
replacement.
Jumper setup
Match to the setup contents of P.C. board before replacement.
In some models, the following selections are provided. O: Provided X: None
J11
O Filter timer 120H
X Filter timer 2500H
PCB Label Model
CM
★★
C01 MM-U140, MM-U112, MM-U080, MM-U056, MM-TU056, MM-TU042, MM-TU028
CM
★★
C02 MM-B140, MM-B112, MM-B080, MM-B056, MM-SB028, MM-N080, MM-N056,
MM-N042, MM-N028, MM-S080, MM-S056, MM-SR080, MM-SR056
CM
★★
C03
MM-C/CR140, MM-C/CR112, MM-C/CR080, MM-C/CR056, MM-C/CR042
MM-K/KR140, MM-K/KR112, MM-K/KR080, MM-K/KR056, MM-K/KR042
MCC-1361-01
PCB label