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Installation
EDUS39-600-F1_a
30
FXFQ-M
WHEN ELECTRIC WIRING WORK IS NOT FINISHED
• Remove the electric parts box lids, connect a power supply
and remote controller to the terminals. Refer to
HOW TO
CONNECT WIRINGS
, page 12.
Next, press the inspection/test operation button “
” on
the remote controller. The unit will engage the test opera-
tion mode. Press the operation mode selector button “
”
until selecting FAN OPERATION “
”. Then, press the ON/
OFF button “
”. The indoor unit fan and drain pump will
start up. Check that the water has drained from the unit.
Press “
” to go back to the first mode.
10. ELECTRIC WIRING WORK
10-1 GENERAL INSTRUCTIONS
• All field supplied parts, materials, and electric works must
conform to local codes.
• Use copper wire only.
• Follow the
WIRING DIAGRAM
attached to the unit body to
wire the outdoor unit, indoor units and the remote control-
ler. For details on hooking up the remote controller, refer to
the
INSTALLATION MANUAL OF REMOTE CONTROLLER.
• All wiring must be performed by an authorized electrician.
• This system consists of multiple indoor units. Mark each
indoor unit as unit A, unit B, and so forth, and be sure the
terminal board wiring to the outdoor unit and BS unit are
properly matched. If controls wiring and piping between
the outdoor and indoor units are mismatched, a communi-
cations malfunction is likely
.
A circuit breaker capable of
shutting down the power supply to the entire system must
be installed.
DANGER
• Do not ground units to water pipes, telephone wires, or
lightning rods because incomplete grounding could cause
a severe shock hazard resulting in severe injury or death.
Do not ground to gas pipes because a gas leak could result
in an explosion leading to severe injury or death..
10-2 ELECTRICAL CHARACTERISTICS
MCA: Min. Circuit Amps (A) MFA: Max. Fuse Amps (A)
kW: Fan Motor Rated Output (W) FLA: Full Load Amps (A)
10-3 SPECIFICATIONS FOR FIELD SUPPLIED
FUSES AND WIRE
Allowable length of transmission wirings and remote controller
wiring are as follows.
(1) Outdoor unit – Indoor unit:
Max. 3280 ft. / 1000 m (Total wiring length: 6560 ft. /
2000 m)
(2) Indoor unit – Remote controller:
Max. 1640 ft. / 500 m
TEST
TEST
The water inlet lid
Drain pipe
Portable pump
Inspection
opening
Service condensate outlet
(with rubber plug)
(Use this outlet to condensate
water from the drain pan)
Bucket
(Adding water from
inspection opening)
Plastic watering can
(Tube should be about
3 15/16 long.)
3 15/16 or more
〈
Adding water through air discharge outlet
〉
[Method of adding water]
208V–230V
Single phase
power supply
Power supply
terminal block
Indoor unit
PC board
Electric parts
box lid (1)
Electric parts
box lid (2)
Power supply
terminal block
(length: in.)
Units
Power
supply
Fan motor
Model
Hz
Volts
Voltage
range
MCA MFA
W
FLA
FXFQ12MVJU
60
208-
230V
Max.
253
Min.
187
0.6
15
45
0.5
FXFQ18MVJU
0.7
15
45
0.6
FXFQ24MVJU
0.8
15
45
0.6
FXFQ30MVJU
1.2
15
90
1.0
FXFQ36MVJU
1.2
15
90
1.0
Model
Power supply wiring
Transmission
wiring
Field fuses
Size
Wire
Size
FXFQ12MVJU
15A
Wire size
must
comply
with local
codes.
2 conduc-
tor,
stranded
copper
AWG
18
FXFQ18MVJU
FXFQ24MVJU
FXFQ30MVJU
FXFQ36MVJU
Summary of Contents for FXFQ-M
Page 1: ...EDUS 39 600 F1_a AMERICAS FXFQ M Ceiling Mounted Cassette Type Multi Flow...
Page 3: ...External Appearance EDUS39 600 F1_a FXFQ M 2 1 External Appearance FXFQ12 36M...
Page 6: ...EDUS39 600 F1_a Dimensions FXFQ M 5 3 Dimensions FXFQ12MVJU FXFQ18MVJU 3D042631...
Page 7: ...Dimensions EDUS39 600 F1_a FXFQ M 6 FXFQ24MVJU 3D042632...
Page 8: ...EDUS39 600 F1_a Dimensions FXFQ M 7 FXFQ30MVJU FXFQ36MVJU 3D042633A...
Page 11: ...Electric Characteristics EDUS39 600 F1_a FXFQ M 10 6 Electric Characteristics...