Selection Of Location For Installation - Mitsubishi Heavy Industries SRK25GZ-L1 Handbook

Remark per EMC Directive 89/336/EEC
For to prevent flicker impressions during the start of the compressor (technical proc-
ess) following installation conditions do apply.
1. The power connection for the air conditioner has to be done at the main power
distribution. This distribution has to be of an low impedance. Normally the required
impedance is reached at a 32A fusing point. Air conditioner fuse has to be 16A
max.
2. No other equipment has to be connected to this power line.
3. For detailed installation acceptance please refer to your contract with the power
suppller, if restrictions do apply for products like washing machines, air condition-
ers or electrical ovens.
4. For power details of the air conditioner refer to the rating plate of the product.

7.5.1 Selection of location for installation

(1) Indoor unit
(a) Where there is no obstructions to the air flow and where the
cooled air can be evenly distributed.
(b) A solid place where the unit or the wall will not vibrate.
(c) A place where there will be enough space for servicing.
(Where space mentioned below can be secured)
(d) Where wiring and the piping work will be easy to conduct.
(e) The place where recieving part is not exposed to the direct
rays of the sun or the strong rays of the street lighting.
(2) Outdoor unit
(a) A place where good air circulation can be obtained.
(b) A place where the exhausted air will not be sucked in for the
second time.
(c) A place where the unit will not be affected by other heat sources.
(When there are several units installed or another heat source)
(d) Do not install the unit near the seaside, or where there is possibil-
ity of chlorine gas generation.
(e) A place where discharged hot and cold air or unit's operating
sound will not be a nuisance to the neighborhood.
(f) A place where servicing space can be secured.
(g) A place where vibration will not be enlarged.
(h) In heating operation, snow deposit on the heat-exchanger of
outdoor unit must be prevented for keeping the normal perform-
ance capacity.
(i) Snow-hood on outdoor unit as in drawing, will reduce the
frequency of defrost operation.
When installing the snow hood, take care so that the air
outlet of the snow food will not face directly into the most
windy direction.
(ii) Design the base higher than possible snow deposit.
Left
side
5 cm
Air inlet
1500
Air
inlet
Note (1) If the wall is higher than 2m or a ceiling is present,
distances larger than indicated in the above table must
be provided.
SCM-C
Right
side
10 cm
1.5 cm
500
( Service )
space
Snow hood
Height:
Must be
over the
possible
snow
deposit
height
251