Daikin CDXS25BVMB, CDKS25BVMB, CDXS35BVMB, CDKS35BVMB, CDXS50BVMB Installation Manual
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INSTALLATION MANUAL
R-410A Split series
MODELS
CDXS25BVMB CDKS25BVMB
CDXS35BVMB CDKS35BVMB
CDXS50BVMB CDKS50BVMB
CDXS60BVMB CDKS60BVMB
Installation manual
R-410A Split series
Installationsanleitung
Split-Baureihe R-410A
Manuel d’installation
Série split R-410A
Montagehandleiding
R-410A Split-systeem
Manual de instalación
Serie Split R-410A
Manuale d’installazione
Serie Multiambienti R-410A
ЕгчейсЯдйп егкбфЬуфбузт
дйбйспэмензт уейсЬт R-410A
Manual de Instalação
Série split R-410A
English
Deutsch
Français
Nederlands
Español
Italiano
ЕллзнйкЬ
Portugues
Руководство по монтажу
Серия R-410A с раздельной установкой
Russian
SAFETY PRECAUTIONS
●
Read these SAFETY PRECAUTIONS carefully to ensure correct installation.
●
This manual classifies the precautions into WARNINGS and CAUTIONS.
Be sure to follow all the precautions below: they are all important for ensuring safety.
WARNINGS
Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.
CAUTIONS Failure to follow any of CAUTION may in some cases result in grave consequences.
●
The following safety symbols are used throughout this manual:
Be sure to establish an earth
connection.
●
After completing installation, test the unit to check for installation errors. Give the user adequate instructions
Never attempt.Be sure to observe this instruction.
concerning the use and cleaning of the unit according to the Operation Manual.
WARNINGS
●
Installation should be left to the dealer or another professional.
Improper installation may cause water leakage, electrical shock, or fire.
●
Install the air conditioner according to the instructions given in this manual.
Incomplete installation may cause water leakage, electrical shock, or fire.
●
Be sure to use the supplied or specified installation parts.
Use of other parts may cause the unit to come to lose, water leakage, electrical shock, or fire.
●
Install the air conditioner on a solid base that can support the units weight.
An inadequate base or incomplete installation may cause injury in the event the unit falls off the base.
●
Electrical work should be carried out in accordance with the installation manual and the national electrical
wiring rules or code of practice.
Insufficient capacity or incomplete electrical work may cause electrical shock or fire.
●
Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance.
●
For wiring, use a cable long enough to cover the entire distance with no connection.
Do not use an extension cord. Do not put other loads on the power supply, use a dedicated power circuit.
(Failure to do so may cause abnormal heat, electric shock or fire.)
●
Use the specified types of wires for electrical connections between the indoor and outdoor units.
Firmly clamp the interconnecting wires so their terminals receive no external stresses. Incomplete connections or clamping may cause terminal overheating or fire.
●
After connecting interconnecting and supply wiring be sure to shape the cables so that they do not put undue
force on the electrical covers or panels.
Install covers over the wires. Incomplete cover installation may cause terminal overheating, electrical shock, or fire.
●
When installing or relocating the system, be sure to keep the refrigerant circuit free from substances other
than the specified refrigerant (R-410A), such as air.
(Any presence of air or other foreign substance in the refrigerant circuit causes an abnormal pressure rise or rupture, resulting in injury.)
●
If any refrigerant has leaked out during the installation work, ventilate the room.
(The refrigerant produces a toxic gas if exposed to flames.)
●
After all installation is complete, check to make sure that no refrigerant is leaking out.
(The refrigerant produces a toxic gas if exposed to flames.)
●
When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into refrigeration
cycle. Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion and injury.
●
Be sure to establish an earth. Do not earth the unit to a utility pipe, arrester, or telephone earth.
Incomplete earth may cause electrical shock. A high surge current from lightning or other sources may cause damage to the air conditioner.
●
An earth leakage circuit breaker may be required depending on site condition to prevent electrical shock.
Failure to do so may cause electrical shock.
●
Do not install the air conditioner in a place where there is danger of exposure to inflammable gas leakage.
If the gas leaks and builds up around the unit, it may catch fire.
●
Establish drain piping according to the instructions of this manual.
Inadequate piping may cause flooding.
●
Note for installing the outdoor unit. (For heat pump model only.)
In cold area where the outside air temperature keep below or around freezing-point for a few days, the outdoor unit’s drain may freeze.
If so, it is recommended to install an electric heater in order to protect drain from freezing.
●
Tighten the flare nut according to the specified method such as with a torque wrench.
If the flare nut is tightened too hard, the flare nut may crack after a long time and cause refrigerant leakage.
1
CAUTIONS
Units: mm
270 or more
300 or
more
(Service space)
Power supply
wiring port
Drain pipe
Gas pipe
Liquid pipe
20 mm Min.Air discharge grill
Signal receiver mounting area
ACCESSORIES
Clamp metal
1
Remote control holder
1
Insulation for fitting
1 each
for gas pipe
for liquid pipe
AAA dry-cell batteries
2 1 1 2
Sealing pad
Large and small
1 set
Faceplate;
faceplate frame
CHOOSING A SITE
●
Before choosing the installation site, obtain user approval.
1 each
Decorative
cover
Large
Small
Reciever kit
Wireless remote controller
1
Insulated
mounting frame
Screws
M4 × 25
[ Other ]
• Operation
manual
• Installation
manual
Indoor unit
●
Optimum air distribution is ensured.
●
The air passage is not blocked.
●
Condensate can drain properly.
●
The ceiling is strong enough to bear the weight of the indoor unit.
●
A false ceiling does not seem to be at an incline.
●
Sufficient clearance for maintenance and servicing is ensured.
●
Piping between the indoor and outdoor units is within the allowable limits.
(Refer to the installation manual for the outdoor unit.)
●
The indoor unit, outdoor unit, power supply wiring and transmission wiring is at
least 1 meter away from televisions and radios. This prevents image interference
and noise in electrical appliances. (Noise may be generated depending on the
conditions under which the electric wave is generated, even if a one-meter
allowance is maintained.)
■ Use suspension bolts to install the unit. Check whether or not the
ceiling is strong enough to support the weight of the unit. If there
is a risk that the ceiling is not strong enough, reinforce the ceiling
before installing the unit.
■ Select the signal receiver mounting location within the signal
receiver mounting area according to the following conditions:
●
Since the receiver has a built-in temperature sensor, do not mount it in an area
where it will be subject to direct sunlight or to cold or hot air coming from the air
discharge grill of the air conditioner.
●
Since the receiver has a built-in light receptor to receive signals from the
wireless remote control, do not mount it in a location where the signal may be
blocked by a curtain, etc.
Wireless Remote Controller
●
Turn on all the fluorescent lamps in the room, if any, and find the site where remote control signals are properly received
by the indoor unit (within 4 metres).
Outdoor unit
●
For outdoor unit installation, see the installation manual supplied with the Multi outdoor unit.
2
In case of rear-suction.
(When shipped)
Air
Chamber cap
In case of bottom-suction.
Air
Chamber cap
500
Suspension bolt pitch 755
4-Suspension bolt
900
55
Suspension bolt pitch
580
Anchor
Long nut or turn-buckle
Suspension bolt
Indoor unit
(Installation example)
Ceiling slab
PREPARATIONS BEFORE
INSTALLATION
■ Relation of the unit to the suspension bolt
positions
■ Install the suspension bolts.
(Use M10-size bolts for the suspension bolts.)
In order to reinforce the ceiling bearing the weight of the
unit, use anchors when installing onto an existing ceiling
or use sunken inserts, sunken anchors or other
commercially available parts when installing onto a new
ceiling.
■ Mount chamber cap
■ When two indoor units are installed in one room, one of the two wireless remote controllers can be easily set
for another addresses.
PCB in the indoor unit
• Cut the jumper JA on PCB.
Wireless remote controller
• Cut the jumper J4.
Wireless
remote
controller
EXIST 1
CUT 2
3
J4
ADDRESS
JA
ADDRESS
NOTE) All of the above parts are commercially available.
ADDRESS : JA
1
EXIST
JB
JC
CUT
2
J4
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