Mitsubishi Electric CITY MULTI PKFY-P06NBMU-E2, Technical & Service Manual

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14
WIRING DIAGRAM 5
FUSE
250V
6A
MF
LEV
TH21 TH22 TH23
6
4
4
8
5
1 1 1 1 2 1
1
2
2
9 6 5
LED2 LED1
TO OUTDOOR UNIT
BC CONTROLLER
M-NET REMOTE CONTROLLER
DC24-30V
TO MA-REMOTE
CONTROLLER
DC8.7-13V
TB5
SW1
SW5
12345678910
OFF
ON
SW3 SW2
OFF
ON
230V 208V
(RED)
ADDRESS
CN43
(RED)
ADDRESS
CN82
CN42
ADDRESS
(RED)
CN20
INTAKE
(RED)
CN81
ADDRESS
(RED)
CN53M
(RED)
CN3A
MA-
REMOCON
(BLU)
CN2M
M-NET
(BLU)
CN60
LEV
(WHT)
CN90
WIRLESS
(WHT)
CN5V
VANE
(BLU)
CN29
GAS
(BLK)
CN21
LIQUID
(WHT)
FAN
(GRN)
CN53P
(RED)
CN35P
(BLU)
A.B
I.B P.B
BRN BLU
BLU BLU
BLU BLK
RED
RED RED
YLW ORN
ORN ORN
WHT
WHT
PULL
BOX
FUSE
(16A)
BREAKER
(16A)
TB2
TO NEXT
INDOOR UNIT
POWER SUPPLY
~/N 208-230V 60Hz
GRN/YLW
BLU
WHT
RED
YLW
ORN
12345678910 1234
9
9
C1
CN51
(WHT)
CN52
(GRN)
CND
(RED)
F.C
CN35M
(BLU)
< 1>
BZ
W.B
SW1
LED1 LED2
SW2
CNB
1 5 1
1
1
8
5
1 4
CN41
(WHT) CN32
(WHT)
1 4
1 2
1 1
1
5
5
5
3
1 1 3
1 2 1 3
1 3
3
1 3
8
1
5
M
M
1~
M
MV
t° t° t°
RU
1 6 4
L1
L2
GR
M1 M2
0 1 2
3
4
5
6
78
9A
B
C
D
E
F 0 1
2
3
4
5
6
7
8
9
0 1
2
3
4
5
6
7
8
9
10ths
DIGIT
1s
DIGIT
BRANCH
No.
SW12 SW11 SW14
LEGEND
LED1
LED2
Main power supply
Power supply for
MA -Remote controller
Main power supply (Indoor unit:208-230V)
power on
ĺ
lamp is lit
Power supply for MA -Remote controller
on
ĺ
lamp is lit
Notes:
LED on indoor board for service
Meaning Function
C1
F.C
FUSE
INDOOR POWER BOARD
CAPACITOR (FAN MOTOR)
FAN PHASE CONTROL
FUSE (6A/250V)
P. B
WIRELESS REMOTE CONTROLLER BOARD
RECEVING UNIT
BUZZER
LED (OPERATION INDICATOR : GREEN)
LED (PREPARATION FOR HEATING : ORANGE)
EMERGENCY OPERATION (HEAT)
EMERGENCY OPERATION (COOL)
SYMBOL
SWITCH
CN32
CN51
CN52
SW2
SW3
REMOTE SWITCH
CENTRALLY CONTROL
REMOTE INDICATION
EXTERNAL HEATER
CAPACITY CODE
MODE SELECTION
CONNECTOR
I. B INDOOR CONTROLLER BOARD
NAME SYMBOL
MF
NAME SYMBOL NAME
Mark
VANE MOTOR
LINEAR EXPANSION VALVE
THERMISTOR
MV
LEV
TB2
TB5
TH21
TH22
TH23
POWER SUPPLY
TRANSMISSION
TERMINAL
BLOCK
ROOM TEMP. DETECTION
(32°F/15k
ȍ
, 77°F/5.4k
ȍ
)
PIPE TEMP. DETECTION/LIQUID
(32°F/15k ȍ , 77°F/5.4k ȍ )
PIPE TEMP. DETECTION/GAS
(32°F/15k
ȍ
, 77°F/5.4k
ȍ
)
FAN MOTOR
A. B
SW1
SW5
SW11
SW12
SW14
SWITCH MODE SELECTION
VOLTAGE SELECTION
ADDRESS SETTING 1s DIGIT
ADDRESS SETTING 10ths DIGIT
BRANCH No.
ADDRESS BOARD
W. B
RU
BZ
LED1
LED2
SW1
SW2
< 1> Use Copper Supply Wire.
1.At servicing for outdoor unit, always follow the wiring diagram of outdoor unit.
2.In case of using MA-remote controller, please connect MA remote controller cable in an accessory
to the connector . (Remote controller wire is non-polar.)
3.In case of using M-NET, please connect to TB5. (Transmission line is non-polar.)
4.Symbols used in wiring diagram above are, : terminal block, : connector.
5.The of dip sw is the switch position.
6.Please set the switch SW5 according to the power supply voltage.
Set SW5 to 230V side when the power supply is 230 volts.
When the power supply is 208 volts, set SW5 to 208V side.
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PKFY-P06NBMU-E2
PKFY-P06NBMU-E2R1
OCH516B