Functions Of Dip Switch And Jumper Wire - Mitsubishi Electric M Series Service Manual

12-9. 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.
Setting by the dip switch and jumper wire
Jumper wire
Functions
For service board
Model
SW1
settings
SW2
Capacity
settings
Pair number
setting with
J41
wireless
J42
remote
controller
Unit type
JP1
setting
Indoor
controller
JP3
board type
setting
(Marks in the table below)
1 2 3 4 5
ON
OFF
Service board
MODELS
1 2 3 4 5
MVZ-A12AA7
1 2 3 4 5
MVZ-A18AA7
1 2 3 4 5
MVZ-A24AA7
1 2 3 4 5
MVZ-A30AA7
1 2 3 4 5
MVZ-A36AA7
Control PCB setting
Wireless remote
controller setting
J41 J42
0
1
2
3 ~ 9
Model JP1
Without TH5
With TH5
Indoor controller board type JP3
Factory shipment
Service parts
Jumper wire (
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
<Settings at time of factory shipment>
Wireless remote controller: 0
Control PCB: (for both J41 and 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).
38
: Short : Open)
Remarks
© 2016 Mitsubishi Electric US, Inc.