Daikin REYQ96MTJU, Инструкция по проектированию, установке и испытаниям, Страница: 63 / 236

Si39-406 Installation
General Information 57
3. There is no danger of fire due to leakage of inflammable gas.
4. Ensure that water cannot cause any damage to the location in case it drips out the unit (e.g. in
case of a blocked drain pipe).
5. The piping length between the outdoor unit and the indoor unit may not exceed the allowable
piping length. (see “Example of connection”)
6. Select the location of the unit in such a way that neither the discharged air nor the sound
generated by the unit disturb anyone.
7. Make sure that the air inlet and outlet of the unit are not positioned towards the main wind
direction. Frontal wind will disturb the operation of the unit. If necessary, use a windscreen to
block the wind.
Caution 1. An inverter air conditioner may cause electronic noise generated from AM broadcasting.
Examine where to install the main air conditioner and electric wires, keeping proper distances
away from stereo equipment, personal computers, etc.
If the electric wave of AM broadcasting is particularly weak, keep distances of 10ft. or more and
use conduit tubes for power and transmission lines.
2. In heavy snowfall areas, select an installation site where snow will not affect operation of the
unit.
3. The refrigerant R410A itself is nontoxic, nonflammable and is safe. If the refrigerant should leak
however, its concentration may exceed the allowable limit depending on room size. Due to this
it could be necessary to take measures against leakage. Refer to the chapter “Caution for
refrigerant leaks”.
4. Do not install in the following locations.
•
Locations such as kitchens which contain a lot of mineral oil or steam in the atmosphere or
where oil may splatter on the unit.
Resin parts may deteriorate, causing the unit to fall or leak.
•
Locations where sulfurous acids and other corrosive gases may be present in the
atmosphere.
Copper piping and soldered joints may corrode, causing refrigerant to leak.
•
Locations where equipment that produces electromagnetic waves is found.
The electromagnetic waves may cause the control system to malfunction, preventing normal
operation.
•
Locations where flammable gases may leak, where thinner, gasoline, and other volatile
substances are handled, or where carbon dust and other incendiary substances are found in
the atmosphere.
Leaked gas may accumulate around the unit, causing an explosion.
1. indoor unit
2. Branch switch, overcurrent breaker
3. remote controller
4. cool/heat selector
5. personal computer or radio
≥
60
5
3
1
4
2
2
(in.)
≥
40
≥
40
≥
40
≥
60
≥
60
≥
60