Mitsubishi Electric PLFY-WP VBM-E, Data Book

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PFFY
4. ELECTRICAL WIRING DIAGRAMS
MEE15K052
4. ELECTRICAL WIRING DIAGRAMS
PFFY-WP20, 25, 32, 40, 50VLRMM-E
3
3
2
2
0
0
1
1
9
9
8
8
7
7
5
5
4
4
6
6
7
6
5 4 3
2
1
8 0
F
E
D
C
B
A
9
SWC
I.B.
SW14
(Connection No.)
SW7
SW12
(10ths digit)
SW1
1
(1s digit)
SW1
A.B.
SW5
SW
A
Fan motor
NOTE: Symbols used in wiring diagram above are, (HEA
VY
DOTTED LINE): FIELD WIRING
(THIN DOTTED LINE): OPTIONAL
P
AR
TS
: CONNECT
OR
:
TERMINAL
Thermistor (piping temp.detection/water in)
Thermistor (piping temp.detection/water out)
Switch (for mode selection)
At receiving MA
transmission power source → Lighting
Switch (for capacity code)
Switch (10ths digit address set) Switch (for static pressure selection) Switch (for static pressure selection) Switch (connection No.set)
Switch (for mode selection) Switch (for model selection) Connector (emergency operation)
Switch (for mode selection) Switch (for model selection) T
ransmission
terminal
block
Fuse <AC250V 6.3A> Arrester
AC reactor(Power factor improvement)
V
aristor
TB15
FUSE DSA
L1
ZNR01,02
TH21
Thermistor (inlet air temp.detection)
TH23 TH22
NAME
LED operation under normal state
SYMBOL
SYMBOL
SYMBOL
I.B.
A.B.
LED1
Indoor controller board
Address
board
At applying main power source → Lighting
Switch (1s digit address set)
SW2 SW3
SW1
1
SW12 SW
A
SW14 SWC SW1
LED2
SW4 SWE
TB2 TB5
T
ransmission
terminal
block
Power source terminal block
SYMBOL
EXPLANA
TION
NAME
SW5 SW7
CN27 CN41 CN51 CN52 CN90 CN100
Connector (HA
terminal-A)
Connector (Centrally control) Connector (Remote indication) Connector (Wireless) Connector (IT
terminal)
Connector (Damper)
CN32
Connector (Remote switch)
12345
8
14
5
MS 3~
5
4
18
12345
31
12345
5
4
18
13
24
8
13
24
3
567
1
4
5
6
1
7
11
5
22
6
33
7
44
8
12
135
13
24
1
2
4
23
1
1
213
IT
terminal
CN100
CN52
(Green)
CN100
IT
terminal
(P
AC-IT51AD-E)
CN51
IT
terminal
(P
AC-IT52AD-E)
CN100
CN4F
(Green)
(Blue)
(Red)
(Red)
(Red)
(Red)
LED1
CN62
FUSE
CN82
ZNR02
DSA
LED2
DC310~340V
Rectify circuit
(Blue)
POWER SUPPL
Y
~220, 230, 240V
50, 60Hz
T
O NEXT
INDOOR UNIT
CN3A
CNMF
PULL
BOX
CND
CN2M
SW2
SW4
SW3
CN90
BREAKER (16A)
CN42
CN81
CN32
CN27
CN20
CN44
CN41
CN52
SWE
ON
OFF
CN51
U
(Black)
U
ZNR01
FUSE (16A)
L N
TB2
L1
t°
t°
t°
TB5
TB15
M1
2
M2
1
S(SHIELD)
TH21
TH23
TH22
*A
*A In connecting optional IT terminal, use either CN51 or CN52 which is not connected. Be careful for connector colors.
INSIDE SECTION OF CONTROL
BOX
OPERA
TION OF LED FOR INDOOR CIRCUIT
BOARD SER
VICE
only PFFY
-WP40
·50VLRMM-E
T
O MA
REMOTE
CONTROLLER TO OUTDOOR UNIT BC CONTROLLER REMOTE CONTROLLER
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