Daikin FBQ71BVL [3/23] Before installation

English 2

• Make sure that all wiring is secured, the specified wires and used, and no external forces act on the terminal

connections or wires.

Improper connections or installation may result in fire.

• When wiring the power supply and connecting the wiring between the indoor and outdoor units, position the

wires so that the control box lid can be securely fastened.

Improper positioning of the control box lid may result in electric shocks, fire or the terminals overheating.

• If the refrigerant gas leaks during installation, ventilate the area immediately.

Toxic gas may be produced if the refrigerant gas comes into contact with fire.

Do not connect the ground wire to gas or water pipes, lightning conductor or a telephone ground wire.

Incomplete grounding may result in electric shocks.

• Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may result in electric shocks.

• While following the instructions in this installation manual, install drain piping in order to ensure proper

drainage and insulate piping in order to prevent condensate.

Improper drain piping may result in water leakage and property damage.

• Install the indoor and outdoor units, power supply wiring and connecting wiring at least 1 meter away from

televisions or radios in order to prevent image interference or noise.

(b)where corrosive gas, such as sulfurous acid gas, is produced

Corroding copper pipes or soldered parts may result in refrigerant leakage.

equipment.

or where volatile flammables such as thinner or gasoline are handled.

Operating the unit in such conditions may result in fire.

• Do not exert pressure on the resin parts when opening the unit or when moving it after opening.

unavoidable, use a sling of soft material or protective plates together with a rope when lifting, to avoid dam-

age or scratches to the unit.

• When selecting installation site, refer to the paper pattern.