Functions Of Dip Switch And Jumper Wire; Sw1; Sw2; Sw5 - Mitsubishi PLH-3AAK Technical & Service Manual

Split-type, heat pump air conditioners
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8-8. FUNCTIONS OF DIP SWITCH AND JUMPER WIRE

Each function is controlled by the dip switch and the jumper wire on control p.c. board.
Jumper wire
Functions
Model

SW1

settings
Capacity

SW2

settings
System

SW5

settings
Pair number
setting with
J41
wireless
J42
remote
controller
Setting by the dip switch and jumper wire
MODELS
SW1
1 2 3 4 5
PLH-AAK
1 2 3 4 5
PLH-AAKH
MODELS
SW2
1 2 3 4 5
PLH-3AAK
PLH-3AAKH
1 2 3 4 5
PLH-4AAK
PLH-4AAKH
1 2 3 4 5
PLH-5AAK
PLH-5AAKH
1 2 3 4 5
PLH-6AAK
PLH-6AAKH
MODELS
SW5
1 2 3 4 5 6 7 8
PLH-AAK
1 2 3 4 5 6 7 8
PLH-AAKH
Control PCB setting
Wireless remote
controller setting
J41
0
1
2
3 ~ 9
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
SW5-3 Main/Sub setting
OFF : Main ON : Sub
ON
SW5-4 Rotaion operation setting
OFF
OFF : Not avairable ON : avairable
ON
OFF
<Settings at time of factory shipment>
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.)
48
48
Remarks
(for both J41 and J42)

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