Lennox COMFAIR-HH, Инструкция по установке, эксплуатации и обслуживанию

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R A N G E
F C C
DISMANTLING THE UNIT
This unit is made to last for many years. Qualified personnel
are needed to dismantle it in all safety. The first operation
to be carried out before dismantling the unit is to disconnect
it once and for all from the electricity supply.
This unit has been made using recyclable materials (copper,
aluminium, brass, plastic) and assembled by screws and
push-fits to make separation of the parts easy.
Contact a firm specialised in differentiated waste disposal;
it is the only way to be certain of correct recycling and
thereby contribute to protection of the environment.
WHAT TO DO IF
There is little outflowing air?
- Incorrect speed setting on the control panel (select the right speed).
- Clogged filter (clean the filter)
- Obstruction of the airflow on the intake or delivery line (remove obstruction).
The motor does not turn? Check that
- the power supply is switched on;
- the switches or thermostats are in the correct operating position;
- there is no foreign matter jamming the rotation of the fan.
The unit does not heat/cool as before? Check that
- the filter and the coil are clean;
- no air has entered the water circuit by bleeding from the relative valve;
- the installation is correctly balanced;
- the boiler/chiller is in proper working order.
RIFIUTI
INSTALLATION
- OPERATING &
MAINTENANCE
MANU A L
Page 1
6
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