Mitsubishi Electric PCFY-P40VKM-E Technical & Service Manual page 26

Switch Pole
(High ceiling)
SWA
Ceiling
(Standard)
height
selector 1~3
(Silent)
SWC
2
Option
selector
SW11
1s digit
address
SW12
setting
0
SW12
10ths digit
10
address
setting
SW14
SW14
Branch
0
No.
setting
• To operate each indoor unit by each remote controller when installed 2 indoor
units or more are near, Pair No. setting is necessary.
Pair No. setting is available with the 4 patterns (Setting patters A to D).
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.
Setting for indoor unit
Jumper wire J41, J42 on the indoor controller board are cut according to
the table below.
Wireless remote controller pair number:
Setting operation
1. Press the SET button (using a pointed implement). Check that the
remote controller's display has stopped before continuing.
J41, J42
MODEL SELECT flashes, and the model No. (3 digits) appears (steadily-lit).
Wireless
2. Press the MINUTE button twice. The pair number appears flashing.
remote
3. Press the temperature
controller
4. Press the SET button (using a pointed implement). The set pair number is
Pair No.
displayed (steadily-lit) for 3 seconds, then disappears.
Setting pattern
A
B
C
D
* Pair No.4-9 of wireless remote controller is setting pattern D.
Drain pump and fan are activated simultaneously after the connector
SWE
SWE is set to ON and turn on the power.
Test run
SWE
for
Drain
pump
OFF
(Option)
The connector SWE is set to OFF after test run.
OCH449A
Operation by switch
* Ceiling height can be changed depending
3
on SWA setting.
2
SWA
1
P40, P63
P100, P125
* In this model it is not necessary to
(Option)
change SWC to
(Standard)
SW11
How to set address
0
Example : If address is "3", remain SW12
(for over 10) at "0", and match SW11 (for 1 to 9)
with "3".
1
How to set branch number SW14 (Series R2 only)
Match the indoor unit's refrigerant pipe with the BC
contoller's end connection number
Remain other than series R2 at "0".
buttons to select the pair number to set.
Indoor controller
Pair No. of wireless
Jumper wire
remote controller *
J41 J42
— —
Cut —
— Cut
Cut Cut
SWE
ON OFF ON
The black square (
High ceiling
Silent Standard
3.5m
2.5m 2.7m
4.2m
2.6m 3.0m
.
0
Factory setting
1 —
2 —
3 —
26
) indicates a switch position.
Effective
Remarks
timing
Address board
<Initial setting>
3
2
1
Under
operation
or
Address board
suspension
<Initial setting>
Address board
Address can be set while the
unit is stopped.
<Initial setting>
SW12 SW11
0
Before
power
Address board
supply
ON
<Initial setting>
SW14
0
<Initial setting>
Pattern A
MODEL SELECT
ON/OFF TEMP
FAN AUTO STOP
Under
AUTO START
MODE VANE
operation
CHECK LOUVER
TEST RUN
or
SET RESET CLOCK
suspension
SET button
<Initial setting>
SWE
Under
operation
OFF ON
0
Pair No.
Model No.
Temperature
button
h
Minute
button
min