Preliminary Preparations; Unit Acceptance - Lennox CMC 020S Installation, Operating And Maintenance Manual

2.- INSTALLATION

2.1.- PRELIMINARY PREPARATIONS

The unit must be transported in a VERTICAL POSITION on its metal mounting frame. Any other position may cause
serious damage to the machine. When the unit is received, it should be checked to assure that it has received no
shocks or other damage, following the instructions on the packaging. If there is damage, the unit may be rejected by
notifying the LENNOX Distribution Department and stating why the machine is unacceptable on the transport agent's
delivery note. Any later complaint or claim made to the LENNOX Distribution Department for this type of damage
cannot be considered under the Guarantee.
Suffi cient space must be allowed to facilitate installation of the unit.
The unit may be mounted outdoors. When the unit is mounted on the fl oor, ensure that the position is not subject
to fl ooding.
When positioning the unit, be sure that the Rating Plate is always visible since this data
will be necessary to ensure correct maintenance.
The units are designed to be installed with ducts designed by qualifi ed technical staff. The joints to be used between
ducts and openings in the unit should be Elastic Joints. Avoid the use of BYPASS joints between the extraction air
and input air. The structure where the unit is placed must be able to support the weight of the unit during operation.
Defrosting:
To avoid ice accumulation in the driptray , it may be necessary to install an electrical heater and
inside the drainage connection , to drain correctly the water
The drainage must be always accessible through the indoor part , in order to remove easily the
dirty than may be accumulated.

2.2.- UNIT ACCEPTANCE

All units have Metal Bedplate Profi les.
If unloading and installation require the use of a crane, then the suspension cables must be secured as shown
in the diagram.
How to hoist the unit
All INSTALLATION, SERVICE and MAINTENANCE work
must be carried out by QUALIFIED PERSONNEL.
Use
separators
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