I
NTRODUCTION
C
ASSETTE
HEATER
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en
1.3
About the unit
1.3.1 Applications
The Comfort Circle is designed for heating rooms.
The model is designed for integration into suspended ceilings
but can be used in other ceilings as well. The unit is designed
to be mounted at a height of 2.0 to 3.5 m (from floor to dis
-
charge grille).
The unit draws air from the room, heats it, and blows it back
into the room.
Other versions and intended use
Warning:
w
Applications other than those described
above are deemed to be ‘usage other than for
the intended purpose’. Biddle is not liable for
damage or loss resulting from usage other
than for the intended purpose. Usage for the
intended purpose also entails observance of
the instructions in this manual.
1.3.2 Working
The Comfort Circle blows out a flow of heated air, creating a
comfortable climate in the room.
The units have a fixed discharge angle setting.
The unit can be delivered with two types of control, an
advanced controller that features a digital controller, or a sim
-
pler mechanically thermostatically controlled unit. The manual
covers only the latter. For the advanced controller product,
please refer to the instructions supplied with that product.
1.3.3 Type designation
The table below provides an overview of the available models
of the unit and the corresponding type designations. In combi
-
nation, the type designations constitute the type code.
