Mitsubishi Electric Mr. SLIM MSZ-FA25VA Technical Manual página 655

PSA-RP71GA PSA-RP100GA
S Y M B O L N A M E
P.B INDOOR POWER BOARD
I.B INDOOR CONTROLLER BOARD
FUSE FUSE (T6.3AL250V)
ZNR VARISTOR
CN2L CONNECTOR (LOSSNAY)
CN32 CONNECTOR (REMOTE SWITCH)
CN41 CONNECTOR (HA TERMINAL-A)
CN51 CONNECTOR (CENTRALLY CONTROL)
LED1 POWER SUPPLY (I.B)
LED2 POWER SUPPLY (R.B)
LED3 TRANSMISSION (INDOOR-OUTDOOR)
INDOOR UNIT
P.B
ORN
MF ML
C
RED
I.B
LOUVER
FAN POWER
1 3 5 7 1 3 1 3
(WHT) CNL CNDK
(YLW)
(RED)
X2
X6 X5 X4
X2
X6 X5 X4
LED3 LED2 LED1
SW2 SW1
SWE
ON
OFF
TH2
Refer to tables 1
and 2 for service PCB.
TH1
PSH -P.GAH
TH5
models only
HEATER
2
CN24
1
(YLW)
I.B
26H
RED
6
YLW
1 6 RED
88H 5
YLW YLW
Table 1
SW2
MODELS Service board
1 2 3 4 5
PSA-RP.GA
ON
PSH-P.GAH
OFF
Table 2
SW2
MODELS
Service board
1 2 3 4 5
PSA-RP71GA
ON
PSH-P71GAH
OFF
1 2 3 4 5
PSA-RP100GA
ON
PSH-P100GAH
OFF
1 2 3 4 5
PSA-RP125GA
ON
PSH-P125GAH
OFF
1 2 3 4 5
PSA-RP140GA
ON
PSH-P140GAH
OFF
PSA-RP125GA
S Y M B O L N
I.B SW1 SWITCH (MODEL SELECTION) See Table 1.
SW2 SWITCH (CAPACITY CODE) See Table 2.
SWE SWITCH (EMERGENCY OPERATION)
RELAY (LOUVER)
X2
X4 RELAY (FAN MOTOR)
X5 RELAY (FAN MOTOR)
X6 RELAY (FAN MOTOR)
R.B WIRED REMOTE CONTROLLER BOARD
TB6
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
HEATER
FS1,2 THERMAL FUSE (110˚C16A)
H HEATER
26H HEATER THERMAL SWITCH
88H HEATER CONTACTOR
YLW
CNSK
CN2S
(WHT) (RED)
ORN
2 3
1 2
DC13.1V
1
POWER
1 3 1 2 1 3
CND
INDOOR/OUTDOOR
POWER
(ORN)
COMMUNICATION
CN2D
CN3C
(WHT)
CN51 (BLU)
ZNR
LIQUID WIRELESS
2
CN21
CN90
1
(WHT)
(WHT)
INTAKE
2
CN20
REMOCON
2
1
(RED)
CN22
1
(BLU)
PIPE
2
CN29
1
(BLK)
CN2L
CN24 CN41
CN32
R.B
BLU
1
BLU
2
TRANSMISSION
TB6
WIRES DC12V
88H
FS2 FS1
5 3
RED RED RED
1
WHT BLU
2
GRN/YLW
H
1 ; When work to supply power separately to Indoor and Outdoor unit
was applied, refer to Fig1.
2 ; For power supply system of this unit, refer to the caution label
located near this diagram.
[NOTES]
1.Symbols used in wiring diagram above are,
2.Indoor and outdoor connecting wires are made with polarities, make wiring
matching terminal numbers (S1,S2,S3).
3.Since the outdoor side electric wiring may change be sure to check the outdoor
unit electric wiring for servicing.
4.This diagram shows the wiring of Indoor and Outdoor connecting wires
(specification of 230V), adopting superimposed system of power and signal.
PSA-RP140GA
A M E S Y M B O L
C CAPACITOR (FAN MOTOR)
MF FAN MOTOR
LOUVER MOTOR
ML
TB2 TERMINAL BLOCK (HEATER) PSH-P.GAH
models only or option for PSA-RP.GA models.
TB4 TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)
TH1 ROOM TEMP.THERMISTOR
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)
TH2
PIPE TEMP.THERMISTOR/LIQUID
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)
TH5 COND./EVA.TEMP.THERMISTOR
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)
TB4
S1
TO
S2
OUTDOOR
S3
UNIT
TB2
1 (Fig.1)
L
RED
BLU N
GRY/YLW
TB4
RED
S1
BLU S2
S3
I.B
1 3 1 3
POWER INDOOR/OUTDOOR
CND COMMUNICATION
(ORN) CN3C
(BLU)
TB2
L
POWER SUPPLY
N ~(1 PHASE)
230V 50Hz
Esquemas eléctricos
N A M E
Please set the voltage using the
remote controller.
For the setting method, please refer to
the indoor unit Installation Manual.
POWER SUPPLY
~(1PHASE)
230V 50Hz
TO
OUTDOOR
UNIT
: Connector, : Terminal (block).
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