Table of Contents
Wiring Diagrams
FXHQ12/24/36MVJU
INDOOR UNIT
H4P
A1P
PRINTED CIRCUIT BOARD
C1
CAPACITOR (M1F)
SS1
F1U
FUSE ( B 5A, 250V)
SS2
HAP
LIGHT EMITTING DIODE
(SERVICE MONITOR-GREEN)
CONNECTOR FOR OPTIONAL PARTS
KAR
MAGNETIC RELAY (M1S)
X18A
KPR
MAGNETIC RELAY
M1F
MOTOR (INDOOR FAN)
X23A
M1S
MOTOR (SWING FLAP)
Q1M
THERMO. SWITCH (M1F EMBEDDED)
R1T
THERMISTOR (AIR)
R2T
THERMISTOR (COIL LIQUID)
R3T
THERMISTOR (COIL GAS)
S1Q
LIMIT SWITCH (SWING FLAP)
NOTES)
T1R
TRANSFORMER (208-230V/25V)
V1TR
TRIAC
1.
X1M
TERMINAL BLOCK (POWER)
X2M
TERMINAL BLOCK (CONTROL)
2.
Y1E
ELECTRONIC EXPANSION VALVE
3. IN CASE USING CENTRAL REMOTE CONTROLLER,
RECEIVER/DISPLAY UNIT (ATTACHED
TO WIRELESS REMOTE CONTROLLER)
A2P
PRINTED CIRCUIT BOARD
A3P
PRINTED CIRCUIT BOARD
4. X23A IS CONNECTED WHEN THE WIRELESS REMOTE
BS1
BS BUTTON (ON/OFF)
H1P
LIGHT EMITTING DIODE (ON-RED)
H2P
LIGHT EMITTING DIODE
5. WHEN CONNECTING THE INPUT WIRES FROM OUTSIDE,
(TIMER-GREEN)
H3P
LIGHT EMITTING DIODE
(FILTER SIGN-RED)
6. SYMBOLS SHOW AS FOLLOWS.
7. USE COPPER CONDUCTORS ONLY.
8. CLASS 2 WIRE
FXAQ07/09/12/18/24PVJU
(NOTES)
1.
: TERMINAL
: FIELD WIRING
: CONNECTOR
: CONNECTOR
: PROTECTIVE GROUND (SCREW)
: NOISELESS GROUND
: SHORT CIRCUIT CONNECTOR
2. IN CASE USING CENTRAL REMOTE CONTROLLER,
CONNECT IT TO THE UNIT IN ACCORDANCE
WITH THE ATTACHED INSTALLATION MANUAL.
3. SYMBOLS SHOWS AS FOLLOWS: RED: RED
WHT: WHITE GRN: GREEN PNK: PINK YLW: YELLOW
BLK: BLACK ORG: ORANGE BRN: BROWN BLU: BLUE
4. WHEN CONNECTING THE INPUT WIRES FROM
OUTSIDE, FORCED OFF OR ON/OFF CONTROL
OPERATION CAN BE SELECTED BY REMOTE
CONTROLLER. IN DETAILS, REFER TO THE
INSTALLATION MANUAL ATTACHED TO THE UNIT.
5. REMOTE CONTROLLER MODEL VARIES ACCORDING
TO THE COMBINATION SYSTEM, CONFIRM
ENGINEERING DATA AND CATALOGS, ETC.
BEFORE CONNECTING.
6. CONFIRM THE METHOD OF SETTING THE
SELECTOR SWITCH (SS1, SS2) OF WIRELESS
REMOTE CONTROLLER BY INSTALLATION MANUAL
AND ENGINEERING DATA, ETC.
7. X15A, X24A, X35A AND X38A ARE
CONNECTED WHEN THE OPTIONAL ACCESSORIES
ARE BEING USED.
8. CLASS 2 WIRE
317
LIGHT EMITTING DIODE
(DEFROST-ORANGE)
SELECTOR SWITCH (MAIN/SUB)
SELECTOR SWITCH
(WIRELESS ADDRESS SET)
CONNECTOR (WIRING ADAPTOR FOR
ELECTRICAL APPENDICES)
CONNECTOR (WIRELESS
REMOTE CONTROLLER)
: TERMINAL BLOCK
,
: CONNECTOR
: SHORT CIRCUIT CONNECTOR
: FIELD WIRING
CONNECT IT TO THE UNIT IN ACCORDANCE WITH
THE ATTACHED INSTALLATION MANUAL.
CONTROLLER KIT IS BEING USED.
FORCED OFF OR ON/OFF CONTROL OPERATION CAN BE
SELECTED BY REMOTE CONTROLLER. IN DETAILS, REFER
TO THE INSTALLATION MANUAL ATTACHED THE UNIT.
(
BLU: BLUE BLK: BLACK ORG: ORANGE PNK: PINK
RED: RED WHT: WHITE YLW: YELLOW
GRN/YLW
POWER SUPPLY
1~ 208/230V
60Hz
L1
L2
X2M
A1P
A1P
X2M
HAP
X1M
SIDE
HAP FRONT
CONTROL BOX
A1P
PRINTED CIRCUIT BOARD
C5
CAPACITOR
F1U
FUSE (T3.15AH 250V)
FLASHING LAMP
HAP
(SERVICE MONITOR GREEN)
M1F
MOTOR (INDOOR FAN)
M1S
MOTOR (SWING FLAP)
R1T
THERMISTOR (AIR)
R2T
THERMISTOR (COIL LIQUID PIPE)
R3T
THERMISTOR (COIL GAS PIPE)
POWER SUPPLY
~
1
208/230V
60Hz
X1M
L1
A1P
RED
F1U
X3A
t˚
X1A
T1R
X27A
X4A
BLK
BLK
)
R3T
GRN
t˚
A1P
X14A
X27A
NE V1R
RED
C5
+
+
F1U
Z1F
WHT
-
WHT
X15A
HAP
(NOTE)7
X20A
X36A
X2M
X1M
MS
MSW
M1S
M1F
INDOOR UNIT
V1R
DIODE BRIDGE
X1M
TERMINAL BLOCK (CONTROL)
X2M
TERMINAL BLOCK (POWER)
Y1E
ELECTRONIC EXPANSION VALVE
Z1F
NOISE FILTER
PS
SWITCHING POWER SUPPLY
RECEIVER/DISPLAY UNIT (ATTACHED
TO WIRELESS REMOTE CONTROLLER)
A2P
PRINTED CIRCUIT BOARD
A3P
PRINTED CIRCUIT BOARD
BS1
BS BUTTON (ON/OFF)
NOTE-4
RECEIVER/DISPLAY UNIT
(WIRELESS REMOTE CONTROLLER)
A1P
X23A
R1T
R2T
R3T
L2
t˚
t˚
t˚
WHT
X31A
X13A X12A
X11A
X8A
X18A
HAP
T2
T1
F2
X30A
V1TR
F1
P2
P1
KAR KPR
X23A
X9A
X6A
X25A
X7A
YLW
RED
WHT
WHT
WHT
C1
MSW
~
M
1
S1Q M1S
Y1E
M
~
1
Q1M
M1F
RECEIVER/DISPLAY UNIT
(WIRELESS REMOTE CONTROLLER)
R2T
R1T
A2P
SS1
t˚
t˚
X2A
SS2
X18A
X19A
X24A
X1A
(NOTE)7
PS
PNK
T2
WHT
T1
YLW
X35A
X38A
F2
X30A
ORG
(NOTE)7
F1
BLU
P2
X7A
BLK
P1
X1M
(NOTE)8
M
Y1E
H1P
PILOT LAMP (ON-RED)
H2P
PILOT LAMP (TIMER-GREEN)
H3P
PILOT LAMP (FILTER SIGN-RED)
H4P
PILOT LAMP (DEFROST-ORANGE)
SS1
SELECTOR SWITCH (MAIN/SUB)
SELECTOR SWITCH
SS2
(WIRELESS ADDRESS SET)
CONNECTOR FOR OPTIONAL PARTS
CONNECTOR (FLOAT SWITCH)
X15A
X24A
CONNECTOR (WIRELESS REMOTE CONTROLLER)
X35A
CONNECTOR (GROUP CONTROL ADAPTOR)
X38A
CONNECTOR (ADAPTOR FOR MULTI TENANT)
SiUS341615E
A3P
A2P
X2A
H1P
SS1
H2P
BS1
H3P
SS2
X1A
X1A
H4P
NOTE-8
NOTE-5
PNK
INPUT FROM
T2
WHT T1
OUTSIDE
NOTE-3
YLW F2
TRANSMISSION
ORG F1
WIRING CENTRAL
BLU P2
REMOTE CONTROLLER
BLK P1
X2M
P1 P2
WIRED REMOTE CONTROLLER
(OPTIONAL ACCESSORY)
X18A
X23A
C1
T1R
A1P
X2M X1M
X8A
CONTROL BOX
3D048116B
A3P
H1P
H2P
BS1
H3P
H4P
X1A
INPUT FROM OUTSIDE (NOTE)4
TRANSMISSION WIRING
CENTRAL REMOTE CONTROLLER
(NOTE)2
P2
WIRED REMOTE
P1
CONTROLLER
3D075354B
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