Selecting An Installation Location; General Precautions On Installation Location - Daikin KHRQ23M29H Installationsanleitung

6. S
ELECTING AN INSTALLATION LOCATION
WARNING
Be sure to provide for adequate measures in order to
prevent that the unit is used as a shelter by small animals.
Small animals making contact with electrical parts can
cause malfunctions, smoke or fire. Please instruct the
customer to keep the area around the unit clean and clear.
This is a class A product. In a domestic environment this
product may cause radio interference in which case the
user may be required to take adequate measures.
CAUTION
Appliance not accessible to the general public, install it in a
secured area, protected from easy access.
This unit, both indoor and outdoor, is suitable for installation
in a commercial and light industrial environment.

General precautions on installation location

Select an installation site that meets the following requirements:
The foundation must be strong enough to support the weight of
the unit. The floor is flat to prevent vibrations and noise
generation and to have sufficient stability.
The space around the unit is adequate for maintenance and
servicing (refer to "7.2. Service space" on page 9).
The space around the unit allows for sufficient air circulation.
There is no danger of fire due to leakage of inflammable gas.
The equipment is not intended for use in a potentially explosive
atmosphere.
Select the location of the unit in such a way that the sound
generated by the unit does not disturb anyone, and the location
is selected according the applicable legislation.
All piping lengths and distances have been taken into
consideration (refer to "9.4. System piping limitations" on
page 12).
Take care that in the event of a water leak, water cannot cause
any damage to the installation space and surroundings.
When installing the unit in a small room, take measures in order
to keep the refrigerant concentration from exceeding allowable
safety limits in the event of a refrigerant leak, refer to
"17. Caution for refrigerant leaks" on page 29.
CAUTION
Excessive refrigerant concentrations in a closed room
can lead to oxygen deficiency.
Installation manual
7
NOTICE
The equipment described in this manual may cause
electronic noise generated from radio-frequency
energy. The equipment complies to specifications that
are designed to provide reasonable protection against
such interference. However, there is no guarantee that
interference will not occur in a particular installation.
It is therefore recommended to install the equipment
and electric wires keeping proper distances away from
stereo equipment, personal computers, etc....
3 2
5
4
4
5
1
2
3
1 Personal computer or radio
2 Fuse
3 Earth leakage protector
4 Remote controller
5 Indoor unit
(distances shown are in mm)
In places with weak reception, keep distances of 3 m
or more to avoid electromagnetic disturbance of other
equipment and use conduit tubes for power and
transmission lines.
The refrigerant R410A itself is nontoxic, nonflammable
and is safe. If the refrigerant should leak however, its
concentration may exceed
depending on room size. Due to this, it could be
necessary to take measures against leakage. Refer to
"17. Caution for refrigerant leaks" on page 29.
Do not install in the following locations.
Locations where sulphurous acids and other
corrosive gases may be present in the atmosphere.
Copper piping and soldered joints may corrode,
causing refrigerant to leak.
Locations where a mineral oil mist, spray or
vapour may be present in the atmosphere.
Plastic parts may deteriorate and fall off or cause
water leakage.
Locations where equipment that produces electro-
magnetic waves is found.
The electromagnetic waves may cause the control
system to malfunction,
operation.
Locations where flammable gases may leak,
where thinner, gasoline
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.
When installing, take strong winds, typhoons or
earthquakes into account.
Improper installation may result in the unit turning
over.
3
2
the allowable limit
preventing normal
and other volatile
REYAQ10~16P7Y1B
VRVIII system outdoor unit
4PW62582-1A – 08.2011