Noise emissions
All units operate with extremely low noise emission levels. The compressors have anti-vibration mounts
as well as vertical discharge fans that direct noise upwards, away from surrounding buildings and prop‐
erty.
1.1.2 Service and Maintenance Access
The unit access panels have 1/4 turn closures and
levers offering fast secure access to all components
that require service or maintenance.
Access to the control circuit is independent to the
cooling system of the unit.
The unit is fitted with connections for specific man‐
ometers for easier reading of cooling circuit pres‐
sures. These connections can be accessed from out‐
side and no panel has to be opened or removed for
this task.
1.2 Intended use of the unit
The Roof Top ACTIVA series of units is exclusively designed for the air conditioning of buildings and
properties.
The unit uses a cooling system, heat pump, gas burners and/or electrical heat for support, depending
on the version of same. It forces air current to circulates through ducts, enabling adjustment of the tem‐
perature of the building or property where it is installed. In addition the air conditioning unit has a start
and adjustment mechanism (a thermostat or similar) to manage its operations.
The unit should only be used for the purposes for which it was designed and built. Johnson Controls Inc.
shall not be considered responsible for any damage caused by inappropriate use or maintenance of the
unit, that is anything inconsistent with that described in this document or others specially provided with
the unit.
Any use other than air conditioning will be considered inconsistent.
1
User manual
1.2 Intended use of the unit
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