![Daikin FXCQ40MVE4 [11/14] 2 wiring example](/img/pdf.png)
Daikin FXCQ40MVE4 [11/14] 2 wiring example
![Daikin FXCQ40MVE4 [11/14] 2 wiring example](/views2/1699376/page11/bgb.png)
English 9
CAUTION
• Be sure to attach the sealing material or putty (field supplied)
to hole of wiring to prevent the infiltration of water as well as
any insects and other small creatures from outside. Other-
wise a short-circuit may occur inside the electric parts box.
• When clamping the wires, be sure no pressure is applied to
the wire connections by using the included clamping material
to make appropriate clamps. Also, when wiring, make sure
the lid on the electric parts box fits snugly by arranging the
wires neatly and attaching the electric parts box lid firmly.
When attaching the electric parts box lid, make sure no wires
get caught in the edges. Pass wiring through the wiring
through holes to prevent damage to them.
• Make sure the remote controller wiring, the wiring between
the units, and other electrical wiring do not pass through the
same locations outside of the unit, separating them by at
least 50mm, otherwise electrical noise (external static) could
cause mistaken operation or breakage.
[ PRECAUTIONS ]
1. Use round crimp-style terminals for connecting wires to the
power supply terminal block.
If unavailable, observe the following points when wiring.
• Do not connect wires of different gauge to the same
power supply terminal.
(Looseness in the connection may cause overheating.)
• Use the specified electric wire. Connect the wire securely
to the terminal. Lock the wire down without applying
excessive force to the terminal. (Tightening torque:
131N·cm ±10 %)
2. Tightening torque for the terminal screws.
• Use the correct screwdriver for tightening the terminal
screws. If the blade of screwdriver is too small, the head
of the screw might be damaged, and the screw will not be
properly tightened.
• If the terminal screws are tightened too hard, screws
might be damaged.
• Refer to the table below for the tightening torque of the
terminal screws.
3. Do not connect wires of different gauge to the same ground-
ing terminal. Looseness in the connection may deteriorate
protection.
4. Outside of the unit, keep transmission wiring at least 50 mm
away from power supply wiring. The equipment may mal-
function if subjected to electrical (external) noise.
5. For remote controller wiring, refer to the “INSTALLATION
MANUAL OF REMOTE CONTROLLER” attached to the
remote controller.
6. Never connect power supply wiring to the terminal
block for remote controller wiring. A mistake of the sort
could damage the entire system.
7. Use only specified wire and tightly connect wires to termi-
nals. Be careful wires do not place external stress on termi-
nals. Keep wiring in neat order and so as not to obstruct
other equipment such as popping open the electric parts
box lid. Make sure the lid closes tight. Incomplete connec-
tions could result in overheating, and in worse case, electric
shock or fire.
9-2 WIRING EXAMPLE
• Fit the power supply wiring of each unit with a switch and fuse
as shown in the drawing.
COMPLETE SYSTEM EXAMPLE (3 systems)
1. When using 1 remote controller for 1 indoor unit. (Nor-
mal operation)
Terminal Size Tightening torque
Terminal block for remote controller (6P) M3.5 0.79 – 0.97N·m
Power supply terminal block (2P) M4 1.18 – 1.44N·m
Ground terminal M4 1.44 – 1.94N·m
Electric wire
Round crimp-style terminal
Attach insulation sleeve
P
1
P
2
F
1
F
2
T
1
T
2
Terminal block for unit
transmission wirings
Clamp
(accessory)
Transmission wiring
between units
Remote controller
wiring (*)
Power supply wiring (*)
Ground terminal
Power supply
terminal block
Field supplied wire
Ground wiring (*)
Power supply wiring
Transmission wiring
Switch
Fuse
Power supply
Main
switch
Remote controller
Indoor unit
BS unit
(Only for Heat
recovery
system)
LN
LN
IN/D OUT/D
F
1 F2 F1 F2
Control box
LN
LN
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2LN
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2LN LN
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2
LN
Outdoor unit
No. 1
System
Indoor
unit A
Indoor
unit B
Indoor
unit C
Most
downstream
Indoor unit
Power supply
220-240V
50Hz
or
220V
60Hz
Power supply
220-240V
50Hz
or
220V
60Hz
Power supply
220-240V
50Hz
or
220V
60Hz
Power supply
220-240V
50Hz
or
220V
60Hz
01_EN_3P086156-5X.fm Page 9 Tuesday, April 14, 2009 9:24 AM
Содержание
- Fxcq20mve fxcq50mve fxcq25mve fxcq63mve fxcq32mve fxcq80mve fxcq40mve fxcq125mve 1
- Installation manual 1
- System inverter air conditioners 1
- Daikin industries ltd 2
- Daikin tcf 22e1 10 2007 2
- En60335 2 40 2
- Low voltage 2006 95 ec machinery safety 98 37 ec electromagnetic compatibility 2004 108 ec 2
- P109591 1e 2
- P109591 1e fm page 1 saturday april 18 2009 10 25 am 2
- Shinri sada manager quality control department 1st of may 2009 2
- Tüv rheinlard eps b v 2
- Umeda center bldg 2 4 12 nakazaki nishi kita ku osaka 530 8323 japan 2
- Contents 3
- Safety precautions 3
- 1 precautions 4
- 2 accessories 4
- 3 optional accessories 4
- Before installation 4
- 4 notes to installer 5
- For the following items take special care during construction and check after installation is finished 5
- Selecting installation site 5
- For new ceilings 6
- Indoor unit installation 6
- Precaution 6
- Preparations before installation 6
- For existing ceilings 7
- Refrigerant piping work 7
- Drain piping work 8
- Be sure attach the electric parts box lid before turning on the power 9
- Precautions for drain raising piping 9
- When electric wiring work is finished 9
- When electric wiring work is not finished 9
- 1 general instructions 10
- 1 how to connect wirings 10
- 2 electrical characteristics 10
- 3 specifications for field supplied fuses and wire 10
- All field supplied parts and materials and electric works must conform to local codes use copper wire only for electric wiring work refer to als 10
- Allowable length of transmission wiring between indoor out door units and between the indoor unit and the remote con troller is as follows 1 outdoor unit indoor unit max 1000 m total wiring length 2000 m 2 indoor unit remote controller max 500 m 2 insulated thickness 1 mm or more 10
- Attached to the electric parts box lid for remote controller wiring details refer to the installation manual attached to the 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 be sure the terminal board wiring to the outdoor unit and bs unit are properly matched if wiring and piping between the outdoor unit and an indoor unit are mismatched the system may cause a malfunction a circuit breaker capable of shutting down power supply to the entire system must be installed refer to the installation manual attached to the outdoor unit for the size of power supply wiring connected to the outdoor unit the capacity of the circuit breaker and switch and wiring instructions be sure to ground the air conditioner do not connect the ground wire to gas and water pipes light ning rods or telephone ground wires gas pipes might cause explosions or fire if gas leaks water pipes no grounding e 10
- Electric parts box 10
- Electric parts box lid 10
- Electric wiring work 10
- English 10
- Graund wiring 10
- Mca min circuit amps a mfa max fuse amps a kw fan motor rated output kw fla full load amps a 10
- Methods of wiring power supply connecting transmission and remote controller wiring 10
- Power supply wiring 10
- Power supply wiring remove the electric parts box lid shown in the figure and connect to the terminal block power supply inside at this time run the wiring from the power supply side of the guide plate to inside the machine 10
- Remote controller wiring transmission wiring guide plate 10
- Terminal block for power supply 10
- Terminal block for remote controller wiring 10
- Transmission wiring and remote controller wiring connect the terminal block remote controller transmission wiring so there is no mistake at this time run the remote controller transmission wiring from the transmission wiring side of the guide plate to inside the machine 10
- Wiring diagram labe 10
- Wiring example and how to set the remote controller 10
- 2 wiring example 11
- Precautions 11
- 4 computerised control forced off and on off operation 12
- Control by 2 remote controllers con trolling 1 indoor unit by 2 remote controllers 12
- Precautions 12
- 5 centralized control 13
- Caution 13
- Decoration panel installation 13
- Field settings 13
- Test operation 13
- P086156 5x em02a084b 14
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