Unit installation

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COOLING UNIT MAINTENANCE
COOLING UNIT WITH INTERNAL CONDENSER COIL AND FAN ASS’Y
Air to cool the Cooling Unit internal condenser coil is drawn in through the end access panel on end of the Unit
and is exhausted out through the front and rear access panels on the Unit. The Cooling Unit condenser coil
surface area must be cleaned every 30-days as instructed in the SERVICE AND MAINTENANCE section of this
manual. The area around the Cooling Unit must be kept free of obstructions at all times for proper air circulation
through the Unit.
CHECKING ICE WATER BATH
A gurgle heard from the Cooling Unit indicates the water level in the water tank is low and more water should be
added to the tank for maximum product cooling. Periodically check, and if necessary, add water to the water
tank as instructed in the SERVICE AND MAINTENANCE section of this manual.
COOLING UNIT CARBONATOR MAINTENANCE
NOTE: Periodically operate carbonator tank relief valve.
Lubrication.
The carbonator water pump motor bearings must be oiled periodically as instructed in the SERVICE AND
MAINTENANCE section of this manual.
Double Liquid Check Valve Assemblies Yearly Maintenance (or After Water System Disruptions).
(see Figure 2)
The two double liquid check valve assemblies are located in the plain water lines connected between the plain
water cooling coils and the carbonated water tank. The double liquid check valve assemblies must be inspected
and cleaned at least once a year under normal circumstances and after any water system disruption (plumbing
work, earthquake, etc.) Inspect and clean the double liquid check valve assemblies as instructed in the
SERVICE AND MAINTENANCE section of this manual.
COOLING UNIT CARBONATED WATER CIRCULATING PUMP MOTOR LUBRICATION
The carbonated water circulating pump motor bearings must be oiled periodically as instructed in the SERVICE
AND MAINTENANCE section of this manual.
REMOTE CONDENSER COIL AND FAN ASS’Y MAINTENANCE
(see Figure 5)
CAUTION: The Remote Condenser Coil and Fan Assembly connected to the Cooling Unit is
equipped with a condenser coil that must be cleaned every 30-days. Allowing the
condenser coil to become clogged will cause the refrigeration system to overheat which
will automatically shut the refrigeration system down. After the condenser coil has been cleaned,
the high-pressure cutout sensing switch (located inside the Cooling Unit electrical control box)
will have to be pressed to restart the refrigeration system. OPERATING THE COOLING UNIT IN
THIS MANNER FOR A PROLONGED PERIOD OF TIME, COULD RESULT IN COMPRESSOR
FAILURE.