Daikin RWEYQ144PTJU Инструкция по монтажу онлайн [10/95] 551725
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Daikin RWEYQ144PTJU Инструкция по монтажу онлайн [10/95] 551725

Daikin RWEYQ144PTJU Инструкция по монтажу онлайн [10/95] 551725
EDUS301214-N Installation Manual
Installation of Outside Units 9
parts other than those specified by Daikin are used,
fire or explosion could result.
• Do not touch the switch with wet fingers. Touching a
switch with wet fingers may result in electric shock.
• Do not allow children to play on or around the unit or
it may result in injury.
• The heat exchanger fins are sharp enough to cut,
and may result in injury if improperly used. To avoid
injury wear gloves or cover the fins while working
around them.
• Do not touch the refrigerant pipes during and
immediately after operation as the refrigerant pipes
may be hot or cold, depending on the condition of
the refrigerant flowing through the refrigerant
piping, compressor, and other refrigerant cycle
parts. It may result in your hands getting burns or
frostbite if you touch the refrigerant pipes. To avoid
injury, give the pipes time to return to normal
temperature or, if you must touch them, be sure to
wear proper gloves.
• Install drain piping to proper drainage. Improper
drain piping may result in water leakage and
property damage.
• Insulate piping to prevent condensation.
• Be careful when transporting the product.
• Do not turn off the power immediately after stopping
operation. Always wait for at least 5 minutes before
turning off the power. Otherwise, water leakage may
result.
• Do not use a charging cylinder. Using a charging
cylinder may cause the refrigerant to deteriorate.
• Refrigerant R-410A in the system must be kept clean,
dry, and tight.
(a) Clean and Dry -- Foreign materials (including
mineral oils such as SUNISO oil or moisture)
should be prevented from getting into the
system.
(b) Tight -- R-410A does not contain any chlorine,
does not destroy the ozone layer, and does not
reduce the earth’s protection again harmful
ultraviolet radiation. R-410A can contribute to
the greenhouse effect if it is released. Therefore
take proper measures to check for the tightness
of the refrigerant piping installation. Read the
chapter Refrigerant Piping and follow the
procedures.
• Since R-410A is a blend, the required additional
refrigerant must be charged in its liquid state. If the
refrigerant is charged in a state of gas, its
composition can change and the system will not
work properly.
• The indoor unit is for R-410A. See the catalog for
indoor models that can be connected. Normal
operation is not possible when connected to other
units.
• Remote controller (wireless kit) transmitting
distance can be shorter than expected in rooms with
electronic fluorescent lamps (inverter or rapid start
types). Install the indoor unit far away from
fluorescent lamps as much as possible.
• Indoor units are for indoor installation only. Outdoor
units can be installed either outdoors or indoors.
This unit is for indoor use.
• Do not install the air conditioner or heat pump in the
following locations:
(a) Where a mineral oil mist or oil spray or vapor is produced, for
example, in a kitchen.
Plastic parts may deteriorate and fall off and thus may result in
water leakage.
(b) Where corrosive gas, such as sulfurous acid gas, is produced.
Corroding copper pipes or soldered parts may result in refrigerant
leakage.
(c) Near machinery emitting electromagnetic waves.
Electromagnetic waves may disturb the operation of the control
system and cause the unit to malfunction.
(d) Where flammable gas may leak, where there is carbon fiber, or
ignitable dust suspension in the air, or where volatile flammables
such as thinner or gasoline are handled. Operating the unit in
such conditions may result in a fire.
• Take adequate measures to prevent the condenser
unit from being used as a shelter by small animals.
Small animals making contact with electrical parts
may result in malfunctions, smoke, or fire. Instruct
the customer to keep the area around the unit clean.
•
Install the power supply and control wires for the
indoor and outdoor units at least 3.5 feet away from
televisions or radios to prevent image interference or
noise. Depending on the radio waves, a distance of 3.5
feet may not be sufficient to eliminate the noise.
• Dismantling the unit, treatment of the refrigerant, oil
and additional parts must be done in accordance
with the relevant local, state, and national
regulations.
• Do not use the following tools that are used with
conventional refrigerants: gauge manifold, charge
hose, gas leak detector, reverse flow check valve,
refrigerant charge base, vacuum gauge, or
refrigerant recovery equipment.
• If the conventional refrigerant and refrigerator oil are
mixed in R-410A, the refrigerant may result in
deterioration.
• This air conditioner or heat pump is an appliance
that should not be accessible to the general public.
• As design pressure is 478 psi, the wall thickness of
field-installed pipes should be selected in
accordance with the relevant local, state, and
national regulations.

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