Mitsubishi Electric CITY MULTY PKFY Series Technical & Service Manual page 23

Switch Pole
220 V
SW5
Voltage 2
selection
SW11 SW12
1s digit
0
address
setting
SW12
10
10s digit
address
setting
SW14
0
SW14
Connection
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 patterns 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 one remote controller.
● Setting for indoor unit
Cut jumper wire J41, J42 on the indoor controller board 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.
MODEL SELECT flashes, and the model No. (3 digits) appears
J41, J42
(steadily-lit).
Wireless
remote 2. Press the MINUTE button twice. The pair number appears flashing.
controller
3. Press the TEMP
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
* Pair No.4-9 of wireless remote controller is setting pattern D.
6
OCH418E
Function
240 V
If the unit is used at the 230 V or 240 V area,
set the voltage to 240 V.
If the unit is used at the 220 V, set the voltage
to 220 V.
SW11
0 How to set addresses
Example: If address is "3", remain SW12
(for over 10) at "0", and match SW11 (for 1 to 9)
1
with "3".
How to set branch numbers SW14 (Series R2 only)
Match the indoor unit's refrigerant pipe with
the BC controller'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
23
The black square (
6
0 Initial setting
1 ―
2 ―
3 ―
) indicates a switch position.
Effective
Remarks
timing
Address board
<Initial setting>
220 V 240 V
Address board
<Initial setting>
SW12 SW11
0 0
Before
power
supply
ON
Address board
<Initial setting>
SW14
0
<Initial setting>
Pattern A
MODEL SELECT
ON/OFF TEMP
FAN AUTO STOP
MODE AUTO START
VANE
CHECK LOUVER
TEST RUN
SET RESET CLOCK
Under
SET button
operation
or
suspension
Pair No.
Model No
TEMP
button
h
Minute
button
min