Installation; Space Required Around Units - Acson ART 55 A Technical Manual

Installation

All series of air conditioners are designed for outdoor installations and are to be placed on a slab or rooftop.
However, if the air conditioner is to be installed in a plant room, please contact your equipment supplier prior
to installation for further advise.
Access to the compressors, control wiring, and fans for service and installation purpose must be provided.
Please see item 1: Space Required Around Units for recommendations.

1. Space Required Around Units.

(1) Care must be taken to prevent recirculation of air. To stabilize compressor and condensing pressure, it is
recommended that wherever possible the condenser air inlet side should be faced away from prevailing
winds. Please see diagrams below.
(2) For rooftop installation, the type of mounting base depends on the construction of the roof. A built-up
roof may not support the weight of the unit. Hence, it may be necessary to support the unit by adding
structural members below it.
(3) The units are equipped with hoisting hangers for rigging and hoisting of the unit. Please see item 3:
Lifting method for further information.
The hoisting plates are located on the top of the unit. When hoisting the unit with a crane, spreader bars
must be used to prevent damage to side panels by the supporting cables.
ART55A/AR
800
(unit ; mm)
All space value ; minimum clearance
Air
Outlet
800
26
400