Symbols Used; Intended Use; Structure; Scope Of Delivery - FRÄNKISCHE profi-air 250 flex Manual Del Usuario

EN

1.2.3 Symbols used

Risk of personal injury
Risk of:
Damage to equipment
n
Errors while operating the device if the instructions are not followed
n
Other material damage
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Additional notes
Reference to other sections and/or guidelines of the manufacturer
Disposal instructions

2. Intended use

The profi-air defroster heater 1.4 kW is an air pre-heating device to be integrated into the profi-air 250 flex ventilation unit, which is
intended to protect the heat exchanger from freezing condensate. The same holds true when combining the profi-air defroster
heater 1.85 kW with the profi-air 360 flex ventilation unit. The defroster heater can be switched on and off via the frost protection
strategy stored in the ventilation unit. To do so, the electric heater coil must be connected to the control of the respective ventila-
tion unit. This control ensures that the defroster heater only operates if there is a risk that the cross-flow heat exchanger can
freeze.

3. Structure

The profi-air defroster heater 1.4 kW consists of a heating spiral fitted to a galvanised steel-plate mounting panel. The installation is
done in the fan housing of the fresh air fan. To ensure protection against overheating, a safety temperature monitor (with an auto-
matic reset function) and a safety temperature limiter (with a manual reset function) are integrated.

4. Scope of delivery

Defroster heater 1.4 kW and/or 1.85 kW with heating spiral and two safety equipment units
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Connection cable with plug connector
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Set of screws for fastening at the fan housing
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Installation instructions profi-air 250 flex defroster heater 1.4 kW
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