Mitsubishi Electric PLA Sseries Service Manual page 31

9-8. FUNCTIONS OF DIP SWITCH AND JUMPER WIRE
Each function is controlled by the DIP switch and the jumper wire on the indoor controller board.
Jumper wire
Functions
Model
SW1
settings
Capacity
SW2
settings
Pair number
setting with
J41
wireless
J42
remote
controller
OCH783
Setting by the DIP switch and jumper wire
MODEL SETTING
1 2 3 4 5 6
PLA-M•EA2
MODELS SETTING
1 2 3 4 5
PLA-M35EA2
ON
OFF
1 2 3 4 5
PLA-M50EA2
ON
OFF
1 2 3 4 5
PLA-M60EA2
ON
OFF
1 2 3 4 5
PLA-M71EA2
ON
OFF
1 2 3 4 5
PLA-M100EA2 ON
OFF
1 2 3 4 5
ON
PLA-M125EA2
OFF
1 2 3 4 5
ON
PLA-M140EA2
OFF
Control PCB setting
Wireless remote
controller setting
J41
0
Short
1 Open
2 Short
3 to 9 Open
The black square (■) indicates a switch position
ON
OFF
<Initial setting>
Wireless remote controller: 0
Control PCB: Short (for both J41 and J42)
J42
4 pair number settings are supported.
Short
The pair number settings of the wireless remote
Short
controller and indoor control PCB (J41/J42) are
Open
given in the table on the left.
Open
('Open' in the table indicates the jumper wire is
disconnected.)
31
Remarks