Daikin SkyAir FCQ18PVJU, Installation Manual

Page: 10 / 16

9 English
NOTE
The incline of attached drain hose (1) should be 2 15/16 in. •
or less so that the drain socket does not have to stand
additional force.
Drain hose (1) (accessory)
(length: in.)
2
9
1/2 or less 2 15/16
or less
Select converging drain pipe whose gauge is suitable for
the operating capacity of the unit.
Drain pipe connections
•
Do not connect the drain pipe directly to sewage pipes that
smell of ammonia. The ammonia in the sewage might enter
the indoor unit through the drain pipe and corrode the heat
exchanger.
Keep in mind that it will become the cause of getting drain
•
pipe blocked if water collects on drain pipe.
After piping work is fi nished, check if drainage fl ows (2)
smoothly.
Open the water inlet lid, add approximately 37 in³ of •
water slowly and check drainage fl ow.
WHEN ELECTRIC WIRING WORK IS FINISHED
Check drainage fl ow during COOL running, explained under •
“TEST OPERATION”.
WHEN ELECTRIC WIRING WORK IS NOT FINISHED
Remove the control box lids, connect a power supply wire and •
remote controller wire to the terminals.
(Refer to the “HOW TO CONNECT WIRES” (Page 10))
Next, press the INSPECTION/TEST OPERATION button
“
” on the remote controller. The unit will engage the test
operation mode. Press the OPERATION MODE SELECTOR
button “
” until selecting FAN SPEED CONTROL button
“ ”. 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 fi rst mode.
The water inlet lid
(length: in.)
Drain pipe
Portable pump
Inspection
opening
Service condensate outlet
(with rubber plug)
(Use this outlet to condensate
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
Ÿ
Adding water through air discharge outlet
®
[Method of adding water]
208V–230V
Single phase
power supply
Power supply
terminal block
Indoor unit
PC board
Control box lid (1)
Control box lid (2)
Power supply
terminal block
ELECTRIC WIRING WORK 9.
GENERAL INSTRUCTIONS 9-1
All fi eld supplied parts and materials, 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 unit and the remote controller.
For details on hooking up the remote controller, refer to the
“INSTALLATION MANUAL OF REMOTE CONTROLLER”.
All wires must be performed by an authorized electrician.
•
A circuit breaker capable of shutting down the power supply •
to the entire system must be installed.
Be sure to ground the air conditioner.
•
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, and
to gas pipes because a gas leak could result in an explo-
sion which could lead to severe injury or death.
ELECTRICAL CHARACTERISTICS 9-2
Units
Power
supply
Fan motor
Model Hz Volts
Voltage
range
MCA MFA KW FLA
FCQ18PVJU
60
208-
230V
Max. 253
Min. 187
1.3 15 0.09 1.0
FCQ24PVJU 1.3 15 0.09 1.0
FCQ30PVJU 1.3 15 0.09 1.0
MCA: Min. Circuit Amps (A) MFA: Max. Fuse Amps (A)
KW: Fan Motor Rated Output (kW) FLA: Full Load Amps (A)
01_EN_3PN06240-13M.indd 9 01_EN_3PN06240-13M.indd 9 12/25/2008 5:40:09 PM 12/25/2008 5:40:09 PM