Haier AD35S2SM3FA - Page 96

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Installation Procedure
Note:
WARNING:
All wiring of this installation must comply with national, state and local regulations. These instructions do not cover
all variations for every kind of installation circumstance. Should further information be desired or should particular
problems occur, the matter should be referred to your local distributor.
Be sure to read these instructions carefully before beginning installation. Failure to follow these instructions could
cause serious injury or death, equipment malfunction and/or property damage.
Preparation of indoor unit
Before or during the installation of the unit, assemble necessary optional panel etc. depending on the specic type.
Select places for installation satisfying following conditions and at the same time obtain the consent on the part of
your client user.
a. Places where chilled or heated air circulates freely. When the installation height exceeds 3m warmed air stays
close to the ceiling. In such cases, suggest your client users to install air circulators.
b. Places where perfect drainage can be prepared and sufcient drainage.
c. Places free from air disturbances to the suction port and blowout hole of the indoor unit, places where the re
alarm may not malfunction or short-circuit.
d. Places with the environmental dew-point temperature is lower than 28 and the relative humidity is less than 80 %.
(When installing at a place under a high humidity environment, pay sufcient attention to the prevention of dewing
such as thermal insulation of the unit.)
e. Ceiling height shall have the following height.
AD35S2SM3FA AD35S2SM4FA AD50S2SM3FA
AD50S2SM4FA AD71S2SM3FA AD71S2SM4FA
Combination With Silent Panel 366mm
Avoid installation and use at those places listed below.
a. Places exposed to oil splashes or steam (e.g. kitchens and machine plants). Installation and use at such places
incur deteriorations in the performance or corrosion with the heat exchanger or damage in molded synthetic resin
parts.
b. Places where corrosive gas (Such as sulfurous acid gas) or inammable gas (Thinner, gasoline etc.) in
generated or remains. Installation and use at such places cause corrosion in the heat exchanger and damage in
molded synthetic resin parts.
c. Places adjacent to equipment generating electromagnetic waves or high-frequency waves such as in hospitals.
Generated noise may cause malfunctioning of the controller.
Pipe size
Model Liquid Side Gas Side
AD35S2SM3FA AD35S2SM4FA
ø
6.35mm
ø
9.52mm
AD50S2SM3FA AD50S2SM4FA
ø
6.35mm
ø
12.7mm
AD71S2SM3FA AD71S2SM4FA
ø
9.52mm
ø
15.88mm
Installation s
100mm 100mm
Obstacle
50mm
pace