Electric Wiring Work - Daikin FXFSQ-AVM Engineering Data

FXFSQ-AVM
2. Make sure the control box lid is closed before turning
on the power supply.
• Throughout the whole process, carry out the work
giving caution to the wiring around the control box
so that the connectors may not come off.
3. Gradually pour 1 liter of water from the air outlet on
the left side of the drain socket into the drain pan
giving caution to avoid splashing water on the electric
components such as drain pump. (Refer to Fig. 18)
4. When the power supply is turned on, the drain pump
will operate. Drainage can be checked at the
transparent part of the drain socket.
(The drain pump will automatically stop after 10
minutes.)
After checking the drainage of water, refer to Fig. 19
and attach the sealing material (14) to perform the
thermal insulation of the drain socket.
• Do not connect the drain piping directly to the
sewage that gives off ammonia odor.
The ammonia in the sewage may go through the
drain piping and corrode the heat exchanger of the
indoor unit.
• Do not apply external force to the
may result in malfunction)
5. Turn off the power supply after checking drainage,
and remove the power supply wiring.
6. Attach the control box lid as before.
• Do not touch the electronic parts other than the
terminal block (X2M).
(3) Sweating may occur and result in water leakage.
Therefore, make sure to insulate the following 2
locations (drain piping and drain sockets that laid
indoors).
After drainage is checked, put the attached sealing
material (14) referring to Fig. 19, and insulate the drain
hose (1) and the metal clamp (2) with the attached sealing
material (Large) (10) referring to Fig. 21.
Sealing material - Large
(10) (accessory)
Be sure to lay the
sealing material
(10) on (14).
Sealing material (14)
(accessory)
Metal
clamp (2)
(accessory)
Drain hose (1)
(accessory)
switch. (It
Do not have
the clearance.
Sealing material (Large) (10)
(accessory)
≥ 4 mm
Fig. 21

8. ELECTRIC WIRING WORK

8-1 GENERAL INSTRUCTIONS
• Make certain that all electric wiring work is carried out by
qualified personnel according to the applicable legislation
and this installation manual, using a separate dedicated
circuit.
Insufficient capacity of the power supply circuit or improper
electrical construction may lead to electric shocks or a fire.
• Make sure to install an earth leakage breaker.
Failure to do so may cause electrical shocks and a fire.
• Do not turn on the power supply (branch switch, branch
overcurrent circuit breaker) until all the works are finished.
• Multiple number of indoor units are connected to one
outdoor unit. Name each indoor unit as A-unit, B-unit ..... and
the like. When these indoor units are wired to the outdoor unit
and the BS unit, always wiring the indoor unit to the terminal
indicated with the same symbol on the terminal block. If the
wiring and the piping are connected to the different indoor
units and operated, it will result in malfunction.
• Make sure to earth the air conditioner.
Earthing resistance should be according to applicable
legislation.
• Do not connect the earth wiring to gas or water pipings,
lightning conductor or telephone earth wiring.
• Gas piping .................Ignition or explosion may occur if
the gas leaks.
• Water piping ..............Hard vinyl tubes are not effective
earths.
• Lightning conductor or telephone earth wiring ..................
Electric potential may rise abnormally if struck by a light-
ning bolt.
• For electric wiring work, refer to also the "WIRING
DIAGRAM" attached to the control box lid.
• Carry out wiring between the outdoor units, indoor units and
the remote controllers according to the wiring diagram.
• Carry out installation and wiring of the remote controller
according to the "installation manual" attached to the remote
controller.
• Do not touch the Printed Circuit Board assembly. It may
cause malfunction.
8-2 ELECTRICAL CHARACTERISTICS
Units
Model Hz Volts
FXFSQ25AVM
FXFSQ32AVM
FXFSQ40AVM
FXFSQ50AVM
220-
50
240
FXFSQ63AVM
FXFSQ80AVM
FXFSQ100AVM
FXFSQ125AVM
FXFSQ140AVM
FXFQ25AVM
FXFQ32AVM
FXFQ40AVM
220-
50
FXFQ50AVM
240
FXFQ63AVM
FXFQ80AVM
FXFQ100AVM
FXFQ125AVM
FXFQ140AVM
45
EDFMT391769A
Power supply Fan motor
Voltage
MCA MFA kW FLA
range
16 0.053
0.3
16 0.053
0.3
16 0.053
0.4
16 0.053
0.4
Max. 264
Min. 198
16 0.053
0.6
16 0.053
1.0
1.4 16 0.106
1.6 16 0.106
1.8 16 0.106
16
0.3 0.053
16 0.053
0.3
0.4 16 0.053
Max. 264
16
0.4 0.053
Min. 198
0.6 16 0.053
1.0 16 0.053
1.4
16 0.106
16 0.106
1.6
1.8 16 0.106
3P468397-1D
0.2
0.2
0.3
0.3
0.5
0.8
1.1
1.3
1.4
0.2
0.2
0.3
0.3
0.5
0.8
1.1
1.3
1.4
12