Pump Speed Switch; Ice Bank Control; Operational Overview; Validating Operation - Cornelius 2 Flavor Training Manual

Quest Juice Training Manual
P S S
UMP PEED WITCH
The pump speed switch has two settings, low and high. For most dispensing situations high speed will be
the preferred speed. Most concentrates use this setting. Low speed is only used when the water pres-
sure is at the low end of the range (25 PSI or less) and the concentrate is a very thin viscosity such as
apple or cranberry. Low speed cuts the output voltage to 18VDC.
Using a water booster system to increase the flowing pressure to the recommended pressure is a
better solution.
I B C
CE ANK ONTROL
The ice bank control is the only devise used to
control the refrigeration system for both the
cabinet and the water chiller.

Operational Overview

There is no adjustment of any kind to this con-
trol. The control will not activate without having
sufficient water in the water bath tank.
(See chapter on installation -water bath filling)
THERE IS A 3 -MINUTE DELAY BUILT INTO EACH CONTROL AS A SAFTEY PRECAUTION.
The default mode is an open circuit. Any break in the continuity i.e. broken wire, and the system reads it
as a no water condition.
Control is powered by line voltage. All connectors are label and keyed for proper installation.

Validating Operation

With box detached from the unit, remove the
ice bank probe connector by gently rocking the
wrench up and down to loosen and pull off to
remove.
As the probe is very low voltage, insert a stan-
dard set of pliers into the connector gripping
the middle terminal and allowing the Pliers'
jaws to come in contact with the outside 2.
Wait the 3 minutes and the compressor and
condenser fan should cycle on. Run for 1
minute and remove the pliers.
The compressor will shutdown in 45-60 seconds. If it does not then a sticking relay is a possibility and the
control should be replaced.
Publication Number: TP00968 - 28 - © 2004, IMI Cornelius Inc.