Carrier 42XQ_42XQA User Manual

Page 6

4) Use only a circuit-breaker with a suitable

capacity.

5) Do not obstruct the air discharge of any

of the indoor and outdoor unit. Doing
so, blocks the airflow, reducing the
cooling capacity and causing the unit
to malfunction.

6) The manufacturer accepts no liability in the

event of damage caused by: mistakes
or changes when establishing the
electrical connections or refrigerant gas
connections, during installation or due to
the inappropriate use of the equipment.
Failure to observe these instructions will
immediately invalidate the warranty of
your unit.

This unit will only operate correctly if it is
installed and tested by personnel
professionally qualified and trained for
such work.

Keep the unit away from heat sources.
High temperatures may cause physical
damage to the unit.

7) In summer, prevent sunlight from entering

the air-conditioned area as far as
possible. You can do this by using
curtains or blinds on the windows.

8) Use the voltage indicated on the unit’s

data plate. Using a voltage different from
the specified voltage may cause very
serious damage to the unit.