Airwell K CassetteSeries, Service & Installation Manual

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INSTALLATION – cont.
12. ELECTRICAL INSTALLATION
The electrical installation must be carried out by a
competent licensed electrician in accordance with
local power supply authority regulations &
compliance and the appropriate unit wiring diagram.
Any modifications carried out without the approval of
ECP (Australia) may void the unit warranty.
Mains supply cables must be sized to ensure
adequate voltage at the unit terminals when the unit
is starting and during full load operation.
Selection of supply cables must be determined by
the following criteria:
1. Length of run supply cables.
2. Maximum starting current of unit – cables must
supply adequate voltage at unit terminals for
starting.
3. Method of installation of supply cables.
4. Capability of cables to carry unit full load current.
Starting, and full load currents must be provided on
the unit’s circuit diagram.
Short circuit protection must be provided at
switchboard using circuit breakers.
Low Voltage wiring including sensor wire must
be wired using shielded cable and must not be
run in conduits with power wiring (240/415 volt)
as any induced voltage will cause unreliable
operation of the unit and service problems.
13. OPERATING UNITS
For reliable, efficient, trouble free operation of the
unit, it is essential that the unit is correctly sized for
the job, and operates within its recommend supply air
quantity.
Units must not be selected to operate outside the
range of operating conditions as shown in the
selection data.
14. WARRANTY
ECP (Australia) warrants its Air Conditioning
Products to be free of defects in workmanship or
material under normal use and service.
As ECP (Australia) has no direct control over field
work done during installation, claims resulting from
damage to equipment which can be attributed to this
field work cannot be accepted.
The warranty period is 5 years in human comfort
cooling applications.
Please refer to the terms, conditions and warranty
exclusions which are detailed in the Warranty card
supplied with the product.
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