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Daikin FXDQ40A3VEB [5/18] Selecting installation site
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English 3
Also review the “SAFETY PRECAUTIONS”.
b. Items to be checked at time of delivery
c. Points for explanation about operations
3. SELECTING INSTALLATION SITE
CAUTION
•
When moving the unit during or after unpacking, make sure
to lift it by holding its lifting lugs. Do not exert any pressure on
other parts, especially the refrigerant piping, drain piping and
flange parts.
•
If you think the humidity inside the ceiling might exceed
30°C and RH80%, reinforce the insulation on the unit body.
Use glass wool or polyethylene foam as insulation so that
it is no thicker than 10mm and fits inside the ceiling open-
ing.
(1) Select an installation site where the following conditions
are
fulfilled and that meets with your customer’s approval.
•
Where optimum air distribution can be ensured.
•
Where nothing blocks air passage.
•
Where condensate can be properly drained.
•
Where the ceiling is strong enough to bear the indoor unit
weight.
•
Where the false ceiling is not noticeably on an incline.
•
Where there is no risk of flammable gas leakage.
•
Where sufficient clearance for maintenance and service
can be ensured. (Refer to Fig. 1)
•
Where piping between indoor and outdoor units is possi-
ble within the allowable limit. (Refer to the installation
manual for the outdoor unit.)
•
The equipment is not intended for use in a potentially
explosive atmosphere.
•
*H1 dimension means the minimum height of the unit.
•
Select the *H1, *H2 dimension such that a downward
slope of at least 1/100 is ensured as indicated in
“7. DRAIN PIPING WORK”.
•
The maintenance space marked with “*” is required when
the installation box for adaptor PC board (KRP1BA101)
sold separately is used.
[ PRECAUTION ]
•
Install the indoor and outdoor units, power supply wiring
and connecting wires at least 1 m away from televisions or
radios in order to prevent image interference or no
ise.
(De
pending on the radio waves, a distance of 1 m may not
be sufficient enough to eliminate the noise.)
•
If installing the wireless kit in a room with electronic fluo-
rescent lighting (inverter or rapid start type), the remote
controller’s transmission distance may be shortened.
Indoor units should be installed as far away from fluores-
cent lighting as possible.
(2)
Use suspension bolts for installation. Check whether
the ceiling is strong enough to support the weight of
the unit or not. If there is a risk, reinforce the ceiling
before installing the unit.
•
To avoid contact with the fan, one of the following precaution
actions must be taken:
-
Install the unit as high as possible at a minimum bottom
height of 2.7 m.
-
Install the unit as high as possible at a minimum bottom
height of 2.5 m in case the fan is externally screened by
parts which can be removed without the aid of tools (e.g.
false sealing, grill...).
-
Install the unit with ducting and grill which can only be
removed with the aid of tooling. It shall be installed so that
it gives adequate protection against touching the fan. If a
maintenance panel exists in the ducting, it shall only be
possible to remove the panel by the aid of tooling to avoid
contact with the fan. The protection shall be according to
relevant European and local legislation. There are no
restrictions concerning the installation height.
Is something blocking the air
outlet or inlet of either the
indoor or outdoor units?
It may result in insufficient
cooling.
Are refrigerant piping length
and additional refrigerant
charge noted down?
The refrigerant charge in the
system is not clear.
Items to be checked Check
Did you explain about operations while showing the
operation manual to your customer?
Did you hand the operation manual and warranty over to
your customer?
Did you explain about the way of maintaining and cleaning
local procurements (air filter, grille (both air outlet and suc-
tion grille), etc.) to your customer?
Did you hand manuals of local procurements (in case
equipped) over to your customer?
The items with WARNING and CAUTION marks in
the operation manual are the items pertaining to
possibilities for bodily injury and material damage in
addition to the general usage of the product. Accordingly, it
is necessary that you make a full explanation about the
described contents and also ask your customers to read the
operation manual.
200
Fig. 1
(length : mm)
Floor surface
Ceiling
*
H2=
20 or more
*300
or
more
300 or
more
Maintenance
space
Maintenance
space
Control box
*
H1=
240 or more
2500 or more
4PEN325876-1F.book Page 3 Thursday, April 20, 2017 8:20 AM
Содержание
- Installation manual 1
- System inverter air conditioners 1
- Daikin industries czech republic s r o 2
- En60335 2 4 2
- Fxdq15a3veb fxdq20a3veb fxdq25a3veb fxdq32a3veb fxdq40a3veb fxdq50a3veb fxdq63a3veb 2
- Machinery 2006 42 ec electromagnetic compatibility 2014 30 eu 2
- P481419 1 2
- P481419 1_fxdq15 63a3veb fm page 1 monday april 24 2017 10 01 am 2
- Tetsuya baba managing director pilsen 2nd of may 2017 2
- Contents 3
- Safety precautions 3
- 1 precautions 4
- 2 accessories 4
- 3 optional accessories 4
- Before installation 4
- For the following items take special care during construction and check after installation is finished 4
- Selecting installation site 5
- Preparations before installation 6
- In case of back side in case of bottom side 7
- Indoor unit installation 7
- Refrigerant piping work 7
- Drain piping work 9
- Installing the duct 10
- 1 general instructions 11
- 2 specifications for field supplied fuses and wire 11
- 3 electrical characteristics 11
- A circuit breaker capable of shutting down power supply to the entire system must be installed 11
- All field supplied parts and materials electric works must conform to local codes 11
- All wiring must be performed by an authorized electrician 11
- Be sure to ground the air conditioner 11
- Do not the earth wire should come in contact with gas pipes water pipes lightning rods or telephone earth wires 11
- Do not turn on the power supply circuit breaker or earth leak age breaker until all other work is done 11
- Electric wiring work 11
- English 9 11
- For details on hooking up the remote controller refer to the remote controller installation manual 11
- Gas pipes gas leaks can cause explosions and fire 11
- Length of the transmission wiring and remote controller wiring 11
- Mca minimum circuit amps a mfa max fuse amps a kw fan motor output kw fla full load amps a 11
- Power related 11
- 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 11
- See also the wiring diagram plate attached to the control box lid when laying electrical wiring 11
- Shows only in case of protected pipes use h07rn f in case of no protection 2 insulated thickness 1mm or more 3 if the wiring is in a place where people it can be easily touched by people install an earth leakage breaker to pre vent electric shock 4 when using an earth leakage breaker make sure to select one useful also to protection against overcurrent and short circuit when using an earth leakage breaker only for earth device make sure to use a wiring interrupter together 11
- Shut off the power before doing any work 11
- Telephone earth wire and lightning rods the ground potential when struck by lightning gets extremely high 11
- The length of the transmission wiring and remote controller wiring are as follows 11
- 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 11
- To avoid short circuiting the power supply wire be sure to use insulated terminals 11
- Use copper wire only 11
- Water pipes they cannot be grounded if hard vinyl pipes are used 11
- 1 how to connect wirings 12
- Wiring example 12
- Precautions when laying power supply wiring 13
- Wiring example 13
- 2 control by 2 remote controllers con trolling 1 indoor unit by 2 remote controllers 14
- 3 remote control forced off and on off operation 14
- 4 centralized control 14
- Field setting and test run 14
- 1 setting the static pressure selection 15
- 2 remote control setting 15
- 3 setting the filter sign display interval 15
- 4 settings for separately sold accessories 15
- Field setting and test run 15
- Field settings may have to be performed using the remote controller depending on the type of installation 15
- English 16
- Unified wiring diagram legend 16
- Wiring diagram 16
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