Mitsubishi Electric PSA-RP71GA Service Manual page 28

10-7. FUNCTIONS OF DIP SWITCH AND JUMPER WIRE
Each function is controlled by the dip switch and the jumper wire on control P.C. board.
SW1 and SW2 are equipped only for service parts.
Model setting and capacity setting are memorized in the nonvolatile memory of the control P.C. board of
the unit.
Jumper wire
Functions
Model
SW1
settings
Capacity
SW2
settings
Pair number
setting with
J41
wireless
J42
remote
controller
Unit type
JP1
setting
Indoor
controller
JP3
board type
setting
Setting by the dip switch and jumper wire
For service board
1 2 3 4 5
ON
OFF
Service board
MODELS
1 2 3 4 5
PSA-RP71GA
PSH-P71GAH
1 2 3 4 5
PSA-RP100GA
PSH-P100GAH
1 2 3 4 5
PSA-RP125GA
PSH-P125GAH
1 2 3 4 5
PSA-RP140GA
PSH-P140GAH
Control PCB setting
Wireless remote
controller setting
J41
0
1
2
3 ~ 9
Model
JP1
Without TH5
With TH5
Indoor controller board type
For product
Service parts
(Marks in the table below)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
<Initial setting>
Wireless remote controller: 0
Control PCB:
J42
Four pair number settings are supported.
The pair number settings of the wireless remote
controller and indoor control PCB (J41/J42) are
given in the table on the left.
(' ' in the table indicates the jumper line is disco-
nnected.)
There is no jumper (JP1) because these models
have the cond./eva. temperature thermistor (TH5).
JP3
28
Jumper wire ( : Short
Remarks
(for both J41 and J42)
: Open)