Instruction Manual

11
5. HANDLING & INSTALLATION & COMMISSIONING
5.1. Checklist before installation
This unit should be installed on top the false ceiling. Following is a checklist
before the installation is started;
Space requirement and clearance,
Ceiling or mounting strength,
Piping connections,
Condensate drain connection,
Power supply and wiring,
Air duct connections,
Check all critical dimensions such as pipe, wire, and duct connection
requirements. Refer to job drawings and product dimension drawings as
required,
Be sure power requirements match available power source. Refer to unit
wiring diagram see Fig,
Check all tags on unit to determine if shipping screws are to be removed.
Remove screws as directed,
Rotate the fan wheel by hand to ensure that the fan is unrestricted and can
rotate freely,
The piping connections, drain pan outlet and control box are located on the
right side or left side of the unit facing the airflow direction.
• 42CT fan coil units are shipped individually packed in carton boxes. The
units should never be stored and installed where they may be subjected
to extreme conditions such as rain, snow, or extreme temperatures, direct
sun, too close to heat sources , on humid positions with water hazard, e.g.
laundry premises, full of dust, high frequency waves .The unit is for indoor
installation. The units should be installed an area free from obstructions which
may cause irregular air distribution and/or return and where condensate
can easily be piped to an appropriate drain.The ceiling structure should be
strong enough to hook the unit and avoid deformation, rupture or vibration
during operation.
• When receiving a shipment, check the condition of the units , report any
damage in transit to the shipping file claim with transportation company and
notify Alarko Carrier immediately.
• Do not unpack the units until just before they are due to be installed,
and make sure they are as close as possible to the installation site when
unpacking them.