Controls - Advantage Engineering Titan Instruction Manual

Titan Central Chillers
3.12

CONTROLS

A. Flow switch: Installed on each evaporator water circuit. Its mission is to monitor the
fluid flow and to shut down the compressor in case a harmful low flow condition should
develop.
B. Freezestat: Factory adjusted to turn off the compressor in the event an unsafe
temperature should exist from the evaporator. This switch should be periodically checked
for proper operation.
C. High Pressure: Factory set or fixed cut out, manual or automatic reset required. Opens
due to high pressures associated with improper refrigerant condensing or high fluid
temperature overloading the compressor.
D. Low Pressure: Factory or fixed cut out and cut-in points based on refrigeration type,
automatic reset. Opens due to low pressures associated with improper refrigerant
evaporating temperatures.
NEVER LOWER THE CUT OUT SETTING WITHOUT ADDING GLYCOL TO THE
CIRCULATING SYSTEM. EVAPORATOR DAMAGE WILL RESULT AND WILL NOT BE
COVERED BY THE WARRANTY.
Alarm Beacon
High Pressure Limit
(Per refrigerant zone)
Low Pressure Limit
(Per refrigerant zone)
Freezestat
(Per refrigerant zone)
Typical Placement of Limits on Typical Central Chiller.
Variable Speed
Flow Switch
Drive
(Not on all models)
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729
Service Department Fax: 317-885-8683
Email: service@AdvantageEngineering.com
Fax: 317-881-1277
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