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Idiomas disponibles
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UNITS INSTALLATION
7 UNITS INSTALLATION
7.1 OUTDOOR UNITS INSTALLATION
!
C A U T I O N
•
Prior to any work with the refrigerant cycle, ensure that the risk of
ignition is minimised.
•
Compliance with national gas regulations shall be observed.
•
Installation and any servicing work dealing with refrigerant charge
and discharge, piping connection, leakage inspections and similar,
shall be performed by qualified personnel, duly certified by regional
or national organisations only, and as recommended in this manual.
•
Transport the products as close to the installation location as practical
before unpacking.
•
Do not put any material on the products.
•
Apply four lifting wires on to the outdoor, when lifting it by crane.
•
Install the outdoor unit with sufficient clearance around it for operation
and maintenance as shown in the next figures. Install the outdoor unit
where good ventilation is available.
•
Do not install the outdoor unit where is a high level of oil mist, salty air
or sulphurous atmosphere.
•
Install the outdoor unit as far as practical (being at least 3 meters)
from electromagnetic wave radiator (such as medical equipment).
7.2 INSTALLATION SPACE
a) In case of front side and either of the sides are open (single unit)
≤
300
50
5
PMML0576 rev.0 - 06/2021
•
•
•
•
•
•
•
•
•
•
≥
c) In case that upper side obstacles exist (single unit)
50
For cleaning, use noninflammable and nontoxic cleaning liquid. Use
of inflammable agent may cause explosion or fire.
Ensure an appropriate ventilation, since working in an enclosed
space may increase the risk of deflagration and/or deficiency of
oxygen. Toxic gas may be produced when cleaning agent is heated
to high temperature by, e.g., being exposed to fire.
Cleaning liquid shall be collected after cleaning.
Pay attention not to clamp cables when attaching the service cover to
avoid electric shock or fire.
Keep clearance between the units of more than 50mm, and avoid
obstacles that may hamper air intake, when installing more than one
units together.
Install the outdoor unit in the shade or not exposed to direct sunshine
or direct radiation from high temperature heat source.
Do not install the outdoor unit in a space where a seasonal wind
directly blows to the outdoor fan.
Check to ensure that the foundation is flat, level and sufficiently
strong.
Install the unit in a restricted area not accessible by the general public.
Aluminium fins have very sharp edges. Pay attention to the fins to
avoid injury.
≥
b) In case that surrounding wall exist (single unit)
500
1000
0 < L ≤ 1/2 H
A ≥ 500
1/2 H < L ≤ H
A ≥ 1000
50
300
100
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