Factory supplied accessories
Check to ensure all factory supplied accessories are supplied with
the unit.
The appliance should be installed in accordance with
national wiring regulation.
Safety considerations
ñ When working on air conditioning equipment, observe
precautions in this manual, and on plates and tables attached
to the unit. Follow all safety codes and other safety
precautions that may apply.
ñ Installing and servicing air conditioning equipment should be
done by trained and qualified service personnel only.
Untrained personnel can perform only basic maintenance
functions such as cleaning coils, filters and replacing filters.
ñ Ensure that the electrical supply and frequency are adequate
for the operating current required for this specific installation.
Warning
Before any service or maintenance operations turn off the main
power switch.
ñ The manufacturer denies any responsibility and warranty shall
be void if these installation instructions are not observed.
ñ Never switch off the power main supply when unit is operating
in the cooling cycle.
To switch off the fan coil unit use only the ON-OFF button.
ñ This avoids over-flow in the drain pan, by allowing the pump
to drain any condensate water due to regulating valve losses
when chiller is working.
Operation limits
ñ Power supply
ñ Water circuit
- Minimum entering water temperature: +2ÆC
- Maximum entering water temperature: +80ÆC
- Water side maximum pressure: 1400 kPa (142 m.w.c)
Before installation
The installation site must be established by the system designer
or other qualified professional, taking account of the technical
requisites and current standards and legislation.
PCE fan coils must be installed by an authorized company only.
PCE fan coils are designed for installation in a false ceiling, for
intake of fresh air from outside and for deviation of a small part of
the treated air for discharge in a neighboring room.
They must be installed in such a way as to enable treated air to
circulate throughout the room and in respect of the minimum
distances required for technical maintenance operations.
ñ It is advisable to place the unit close to the installation site
without removing it from the packaging.
Do not put heavy tools or weights on the packaging.
ñ Upon receipt, the unit and the packaging must be checked for
damage sustained in transit and if necessary, a damage claim
must be filed with the shipping company.
ñ Check immediately for installation accessories inside the
packaging.
ñ Do not lift unit by the condensate drain discharge pipe or by
the water connections; lift it by the four corners.(Fig.1)
ñ Check and note the unit serial number.
Interklima Terminal Units
PCE -VS ñ Hydronic cassette
16
Installation5.
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