How it Works
Daikin
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RXSQ60TAVJU
Operation Manual
20 pgs1.27 Mb0

Daikin RXSQ48TAVJU, RXSQ24TAVJU, RXSQ36TAVJU, RXSQ60TAVJU Operation Manual

RXSQ24TAVJU
Residential VRV System air conditioner
Residential VRV System air conditioner
Conditionneur d’air Residential VRV System
Sistema de acondicionador de aire Residential VRV
RXSQ36TAVJU RXSQ48TAVJU RXSQ60TAVJU
DANGER ............Indicates an imminently hazardous
situation which, if not avoided, will result in death or serious injury.
WARNING ..........Indicates a potentially hazardous
situation which, if not avoided, could result in death or serious injury.
CAUTION ...........Indicates a potentially hazardous
situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.
NOTE .................Indicates situations that may result in
equipment or property-damage accidents only.
DANGER
•
materials are present due to risk of explosion resulting in serious injury or death.
• Any abnormalities in the operation of the air
result in severe injury or death. Turn off the power and contact your dealer immediately.
• Refrigerant gas may produce toxic gas if it comes into
cooking device. Exposure to this gas will result in severe injury or death.
• For refrigerant leakage, consult your dealer.
Refrigerant gas is heavier than air and replaces oxygen. A massive leak will result in oxygen depletion, especially in basements, and an asphyxiation hazard will result leading to serious injury or death.
• If equipment utilizing a burner is used in the same
room as the air conditioner or heat pump, there is the
asphyxiation hazard resulting in serious injury or
avoid this hazard.
• Safely dispose all packing and transportation
materials in accordance with federal/state/local laws or ordinances. Packing materials such as nails and other metal or wood parts, including plastic packing materials used for transportation may cause injuries or death by suffocation.
WARNING
• Contact your dealer for repair and maintenance.
Improper repair and maintenance could result in water
with the equipment and have them installed by a professional.
• Contact your dealer to move and reinstall the air
conditioner or heat pump. Incomplete installation
• Never let the indoor unit or the remote controller get
•
lacquer, or paint near the unit. Flammable spray could
• When a fuse blows out, never replace it with one of
incorrect ampere ratings or different wires. Always replace any blown fuse with a fuse of the same
• Never remove the fan guard of the unit. A fan rotating
at high speed without the fan guard is very dangerous and could result in injury.
• Never inspect or service the unit by yourself. Contact
• Turn off all electrical power before doing any
maintenance to avoid the risk of serious electric shock; never sprinkle or spill water or liquids on the unit.
•
electric shock.
• Do not allow children to play on or around the unit to
prevent injury.
•
working around them.
•
air outlet. The fan is rotating at high speed and could result in injury.
• Check the unit foundation for damage on a continuous
basis, especially if it has been in use for a long time. If left in a damaged condition the unit may fall and could result in injury.
•
if a spill occurs.
• Do not touch the air outlet or horizontal blades while
getting caught and injured.
• Never touch the internal parts of the controller. Do not
remove the front panel because some parts inside are dangerous to touch. To check and adjust internal parts, contact your dealer.
• Be sure to establish a ground.
Do not ground the unit to a utility pipe, arrester, or telephone ground. Incomplete grounding may cause
lightning or other sources may cause damage to the air conditioner.
Safety Considerations
iEnglish
• Although this is a recognized measure for additional
protection, with the grounding system in North America, a dedicated GFCI may not be necessary.
CAUTION
• Do not use the air conditioner or heat pump for any
other purposes other than comfort cooling or heating. Do not use the unit for cooling precision instruments, food, plants, animals or works of art.
•
Do not place items under the indoor unit it could result in damage by condensates that may form if the humidity is above 80% or if the drain outlet gets blocked.
• Before cleaning, stop the operation of the unit by
turning the power off or by pulling the supply cord out from its receptacle. Otherwise, an electric shock and injury could result.
• Do not wash the air conditioner or heat pump with
• Avoid placing the controller in a spot splashed with
water. Water entering the controller could result in an electric shock or damage the internal electronic parts.
• Do not operate the air conditioner or heat pump when
using a room fumigation type of insecticide. Failure to observe this could result in the chemicals to be deposited in the unit and can endanger the health of those who are hypersensitive to chemicals.
• Do not turn off the power immediately after stopping
turning off the power. Otherwise, water leakage could result.
• The appliance is not intended for use by young
• The remote controller should be kept away from
children so they cannot play with it.
• Consult with the installation contractor for cleaning.
• Incorrect cleaning of the inside of the air conditioner
or heat pump could result in the plastics parts break resulting in water leakage or electric shock.
•
conditioner or heat pump as they can cut and could result in injury.
• Do not place objects in direct proximity of the outdoor
unit. Do not let leaves and other debris accumulate around the unit. Leaves are a hotbed for small animals which can enter the unit. Once inside the unit, animals result in the unit malfunctioning, and could result in
parts.
NOTE
• Never press the button of the remote controller with a
hard, pointed object. The remote controller result in damage.
• Never pull or twist the electric wire of the remote
controller. It may result in the unit malfunctioning.
•
under the indoor unit. It may result in incomplete combustion or deformation of the unit due to the heat.
• Do not expose the controller to direct sunlight. The
LCD display can become discolored and may result in fail to display the data.
• Do not wipe the controller operation panel with
benzene, thinner, chemical dust cloth, etc. The result may be that the panel becomes discolored or the coating can peel off. If it is heavily dirty, soak a cloth in water-diluted neutral detergent, squeeze it well and wipe the panel clean. Then wipe it with another dry cloth.
• Dismantling of the unit, disposal of the refrigerant, oil,
and additional parts, should be done in accordance with the relevant local, state, and national regulations.
• Operate the air conditioner or heat pump in a
obstacles. Do not use the air conditioner or heat pump in the following places. a. Places with a mist of mineral oil, such as cutting oil. b. Locations such as coastal areas where there is a lot
of salt in the air.
c. Locations such as hot springs where there is a lot
of sulfur in the air.
d. Locations such as factories where the power
voltage varies a lot. e. In cars, boats, and other vehicles. f. Locations such as kitchens where oil may splatter
or where there is steam in the air. g. Locations where equipment produces
electromagnetic waves. h. Places with an acid or alkaline mist. i. Places where fallen leaves can accumulate or where
weeds can grow.
• Take snow protection measures. Contact your dealer
for the details of snow protection measures, such as the use of a snow protection hood.
• Do not attempt to do electrical work or grounding work
unless you are licensed to do so. Consult with your dealer for electrical work and grounding work.
• Pay Attention to Operating Sound. Be sure to use the
following places:
the air conditioner or heat pump yet can suppress
the operating sound and vibration. b. Places where warm air from the air outlet of the
outdoor unit or the operating sound of the outdoor
unit does not annoy neighbors.
• Make sure that there are no obstacles close to the
outdoor unit. Obstacles close to the outdoor unit may drop the performance of the outdoor unit or increase the operating sound of the outdoor unit.
• Consult your dealer if the air conditioner or heat pump
in operation generates unusual noise.
• Make sure that the drainpipe is installed properly to
drain water. If no water is discharged from the drainpipe while the air conditioner or heat pump is in the cooling mode, the result may be that the drainpipe becomes clogged with dust or dirt and water leakage from the indoor unit may occur. Stop operating the air conditioner or heat pump and contact your dealer.
ii English
Safety Considerations
[Place of Installation]
• Make sure that the air conditioner is located in a
obstacles.
• Do not use the air conditioner in the following places.
a. Places with a mist of mineral oil, such as cutting oil. b. Locations such as coastal areas where there is a lot of
salt in the air.
c. Locations such as hot springs resorts where there is a
lot of sulfur in the air.
d. Locations such as factories where the power voltage
varies a lot.
e. In cars, boats, and other vehicles. f. Locations such as kitchens where oil may splatter or
there is steam in the air.
g. Locations where equipment that produces
electromagnetic waves is found.
h. Places with an acid or alkaline mist. i. Places where fallen leaves are accumulated or weeds
grow close together.
• Take snow protection measures.
Contact your local dealer for the details of snow protection measures, such as the use of a snow protection hood.
[Electrical Work]
• Do not attempt to conduct electrical work or
grounding work unless you are licensed to do so.
Consult with your local dealer for electrical work and grounding work.
• Use a dedicated circuit for the air conditioner.
[Pay Attention to Operating Sound]
• Be sure to use the following places. a. Places that can sufficiently withstand the weight of the
air conditioner and suppress the operating sound and vibration of the air conditioner.
b. Places where warm air from the air outlet of the outdoor
unit or the operating sound of the outdoor unit does not annoy neighbors.
• Make sure that there are no obstacles close to the outdoor unit.
Obstacles close to the outdoor unit may drop the performance of the outdoor unit or an increase in the operating sound of the outdoor unit.
• Consult your local dealer if the air conditioner in operation generates unusual noise.
[Drainage through Drainpipe]
• Make sure that the drainpipe is installed properly to drain water.
If no water is discharged from the drainpipe while the air conditioner is cooling operation, the drainpipe may be clogged with dust or dirt and water leakage from the indoor units may result. Stop operating the air conditioner and consult your local dealer.
iiiEnglish
RXSQ24TAVJU RXSQ36TAVJU RXSQ48TAVJU RXSQ60TAVJU
Residential VRV System
air conditioner
Operation
Manual
Contents
Safety Considerations ................................................[i] [ii] [iii]
Specifications ....................................................................... 2
What to do before Operation ................................................ 3
Operation Range .................................................................. 3
Operation Procedure ............................................................ 4
Name and Function of Each Switch and Display .................. 4
Maintenance ......................................................................... 6
Reference Information .......................................................... 7
Optimum Operation .............................................................. 8
Seasonal Maintenance ......................................................... 8
Following Issues Do Not Mean System Malfunction ................. 9
Trouble Shooting ................................................................. 11
After-Sales Service and Warranty ...................................... 12
The original instructions are written in English. All other languages are translations of the original instructions.
1 English
Model name Power supply
Phase — Frequency Hz Voltage V
Cooling Maximum capacity
Btu/h
Heating Maximum capacity
Btu/h
Dimensions H×W×D
inch
(mm)
Weight
Ibs.
(kg)
Refrigerant
Type —
Charge
Ibs.
(kg)
Design pressure
High side
psig
(MPa)
Low side
psig
(MPa)
39×37×12-5/8
(990×940×320)
RXSQ24TAVJU
SINGLE
60
208/230
23,000
25,000
172 (78)
R410A
6.4 (2.9)
478 (3.3)
362 (2.5)
RXSQ36TAVJU
SINGLE
60
208/230
34,200
37,000
172 (78)
R410A
6.4 (2.9)
478 (3.3)
362 (2.5)
RXSQ48TAVJU
SINGLE
60
208/230
45,500
49,500
176(80)
R410A
7.5 (3.4)
478 (3.3)
362 (2.5)
RXSQ60TAVJU
52-15/16×35-7/16×12-5/8
(1345×900×320)
SINGLE
60
208/230
57,500
57,000
225 (102)
R410A
7.9 (3.6)
478 (3.3)
362 (2.5)
2English
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