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‘‘SLEEP’’ (SLEEP TIME) OPERATION
‘‘SLEEP’’ (SLEEP TIME) may be programmed into Unit to allow Unit to go into sleep time (Unit shut down,
freeze cylinders beaters and refrigeration systems not operating). At start of sleep time, refrigeration
compressor will operate for 30 seconds to pump freon out of freeze cylinders evaporator coils. Then No. 1
freeze cylinder will go into defrost for 60-seconds. After No.1 freeze cylinder has defrosted, No. 2 freeze
cylinder will go into defrost for 60-seconds. At end of No. 2 freeze cylinder defrost, Unit will shut down and go
into sleep time.
‘‘WAKE UP’’ (WAKE UP TIME)
‘‘WAKE UP’’ (WAKE UP TIME) may be programmed into the Unit to allow Unit to resume normal operation at a
desired time. When programmed wake up time is reached, an alarm will sound for a short duration, then Unit
will resume normal operation.
NOTE: Automatic defrost, sleep time, and wake up time may be used in any combination together or
separately.
FACEPLATE RELIEF VALVES
The faceplate relief valves (see Figure 5), located in each freeze cylinder faceplate, are spring-loaded valves
that protect freeze cylinders from accidental over-pressure. The relief valve is also used to manually bleed CO
2
gas from freeze cylinder to atmosphere during filling with product and if gas pockets form in cylinder during op-
eration.
PRODUCT SAMPLE VALVES
The two product sample valves are located behind the lower front access panel (see Figure 2 and Figure 6)
and are manually operated lever-type ball valves used to check product BRIX. Turn valve lever to line up with
attached line to open valve and at 90° angle with line to close valve.
PRODUCT SHUTOFF VALVES
The two product shutoff valves, located in lines leading from the product blender tanks to the freeze cylinders
(see Figure 2 and 6), are manually operated lever-type ball valves and are used to prevent product from
entering and filling freeze cylinders while adjusting BRIX of dispensed product. Shutoff valves may also be used
to shut off product to individual freeze cylinder for service and maintenance without disrupting operation of other
freeze cylinders.
PRIMARY CO
2
REGULATOR
The primary CO
2
regulator (see Figure 2) controls CO
2
pressure to the soft drink tanks and the Unit secondary
CO
2
regulators located behind the lower front access panel. If necessary to adjust the primary CO
2
regulator,
adjust as instructed in the SERVICE AND MAINTENANCE section.
SECONDARY CO
2
REGULATORS
The secondary CO
2
regulators, located behind the lower front access panel (see Figure 2 and 6), control CO
2
pressure to the carbonator and the product blender tanks. If necessary to adjust the secondary CO
2
regulators,
adjust as instructed in the SERVICE AND MAINTENANCE section.
CARBONATED WATER FLOW REGULATORS
The adjustable carbonated water flow regulators, (see Figure 2 and 12) located behind the front access panel,
control carbonated water flow rate to the product blender tanks. The water flow regulators are factory adjusted
at 1.3 0.05 oz/sec and should not normally require adjustment. If adjustment is necessary, adjust as
instructed in the SERVICE AND MAINTENANCE section.