Daikin BSVQ36PVJU, Installation Manual

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3 English
• Install drain piping to proper drainage. Improper drain piping may result in water leakage and prop-
erty 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 occur.
• 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 proce-
dures.
• 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 flu-
orescent lamps as much as possible.
• Indoor units are for indoor installation only. Outdoor units can be installed either outdoors or
indoors.
• Do not install the air conditioner 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 or 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 oper-
ation 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 can cause a fire.
• Take adequate measures to prevent the outside unit from being used as a shelter by small animals.
Small animals making contact with electrical parts can cause malfunctions, smoke, or fire. Instruct
the customer to keep the area around the unit clean.
NOTE
• 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 accor-
dance 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 refrig-
erant recovery equipment.
• If the conventional refrigerant and refrigerator oil are mixed in R-410A, the refrigerant may deterio-
rate.
• This air conditioner is an appliance that should not be accessible to the general public.
• The wall thickness of field-installed pipes should be selected in accordance with the relevant local,
state, and national regulations.