Mitsubishi Electric PLFY-P40VBM-E Technical & Service Manual page 25

Switch Pole
• To operate each indoor unit by each remote controller when installed 2 indoor
units or more are near, Pair No. setting is necessary.
1 Pair No. setting is available with the 4 patterns (Setting patters A to D).
2 Make setting for J41, J42 of indoor controller board and the Pair No. of
wireless remote controller.
• You may not set it when operating it by 1 remote controller.
1 Setting for indoor unit
Jumper wire J41, J42 on the indoor controller board are cut according to
the table below.
2 Wireless remote controller pair number:
Setting operation
1. Press the SET button (using a pointed implement). Check that the
J41, J42
remote controller's display has stopped before continuing.
Wireless
MODEL SELECT flashes, and the model No. (3 digits) appears (steadily-lit).
remote
2. Press the MINUTE button twice. The pair number appears flashing.
controller
3. Press the temperature
Pair No.
4. Press the SET button (using a pointed implement). The set pair number is
displayed (steadily-lit) for 3 seconds, then disappears.
Setting pattern
A
B
C
D
w Pair No.4-9 of wireless remote controller is setting pattern D.
Drain pump and fan are activated simultaneously after the connector
SWE is set to ON and turn ON the power.
SWE
Test run
SWE
for
Drain
pump
OFF ON
The connector SWE is set to OFF after test run.
Operation by switch
buttons to select the pair number to set.
Indoor controller
Pair No. of wireless
Jumper wire
remote controllerw
J41 J42
— — 0
Cut — 1
— Cut 2
Cut Cut 3
SWE
OFF ON
25
Effective
timing
Under
operation
or
suspension
SET button
Factory setting
—
—
—
Under
operation
Remarks
<Initial setting>
Pattern A
Pair No.
MODEL SELECT
Model No.
Temperature
button
ON/OFF TEMP
FAN AUTO STOP
MODE VANE AUTO START
CHECK LOUVER h
Minute
button
TEST RUN min
SET RESET CLOCK
<Initial setting>
SWE
OFF ON