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ELECTRICAL REQUIREMENTS
ELECTRICAL SUPPLY INSTALLATION
INSTALLATION OF THE COOLER MUST CONFORM
TO LOCAL ELECTRICAL RULES, REGULATIONS AND
STANDARDS.
It is a requirement of Seeley International that all coolers be
wired with a dedicated circuit and circuit breaker/fuse at the
distribution board.
A mains isolation switch, with all pole disconnection, shall be
furnished by the contractor and installed adjacent to the cooler.
IMPORTANT! There are specific models for regional voltages
and frequencies which are not interchangeable. Specifically, the
pumps are be unique to the voltage/frequency of supply.
See the cooler rating label for the correct electrical data. Before
connecting the device, make sure the power supply matches
the cooler voltage and frequency.
Electrical Supply Specification (IEC):
220-240V / 50Hz / 1~ / 7.0A
Electrical Supply Specification (USA):
220-240V / 60Hz / 1~ / 7A FLA / 15A MOPD
MOTOR LOCKED-ROTOR PROTECTION
Due to the built-in motor locked-rotor protection, the starting
current (LRA) is equal to or less than the nominal current (FLA).
ELECTRICAL POWER CABLE
A power cable is provided with the cooler.
WARNING! If the power cable is damaged, it must be replaced
by the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
NOTE! The maximum length for the wall control cable to travel
alongside the power cable is 10m (33')
AUSTRALIA ONLY
A 10A GPO within one metre of the supply duct cable exit hole
is required.
REST OF WORLD
Terminate the power cable in a junction box installed near the
cooler (e.g. on the outside of the supply duct). Take care not to
penetrate the duct near the weatherseal flaps.
16 |
859741-L CW3 INSTALLATION MANUAL
CONTROL MODULE WIRING DIAGRAM
CHLORINATOR
DRAIN
SOLENOID
COMMS
COMMS
TOP
The electronics module is fitted with a replaceable 10A anti-
surge fuse and an isolation switch that is toggled manually.
WARNING! Replacing the fuse exposes the operator to high
voltage components. This operation may only be conducted
by a qualified electrician. To replace the fuse: turn off the main
isolator to the cooler, turn off the electronics isolation switch,
remove the electronics cover and replace the fuse.
Important! Ensure the mains cable is not submerged
or touching the water in the tank at any point along the
ILL2983-A
cable length. Make use of the cable restraints. Cable tie to
existing looms if necessary.
ILL3102-A
SUPPLY
MOTOR (BOTTOM)
SIGNAL
WATER
PROBE
SUPPLY
EXHAUST
MOTOR
MOTOR
ON / OFF
EXHAUST
MOTOR (TOP)
SIGNAL
MODBUS
TERMINATING
RESISTOR
ILL2681-D
ILL2681-D
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