Maintenance; Blower And Motor; Heating And Cooling Coils; Filter - Dettson DCAH Série Guide D'installation

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Unit delivers high stage heating airflow (100% of
nominal electric heating airflow) and maximum heating
capacity is powered starting the heating elements in
sequence with a delay of 8 seconds between each.
4.0

MAINTENANCE

WARNING
Electrical shock hazard.
Turn OFF power to the unit before any disassembly or
servicing.
Failure to do so can result in death, bodily injury and/or
property damage.
Frequent maintenance will prevent premature failure and
inconveniences. A qualified technician shall regularly inspect
the system.
To maintain reliability and optimal performance of this unit,
perform an annual complete verification of the system. Do
not attempt to repair the unit or its controls. Call a qualified
technician.
5.0

UNIT INFORMATIONS

Model:
Installation date:
Tel. Number (day):
Name and address of technician:
To order a replacement part, specify the model and
serial number of your appliance.
4.1

BLOWER AND MOTOR

The blower and motor should be cleaned annually. Verify
that the wheel turns freely. Verify electrical connection on the
motor.
4.2

HEATING AND COOLING COILS

Inspect and clean the coils annually or more frequently as
necessary.
4.3

FILTER

The air filter must be cleaned or replaced every month or
more frequently in severe conditions. Always replace with
same type of filter.
4.4

DRAINS

At the beginning of the summer, verify main and secondary
drains for blockage. Verify regularly throughout the season.
Serial number:
Evening:
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