Advantage Engineering Titan Instruction Manual page 81

Titan Central Chillers
I. WARNING: Never lower the cut out setting on the adjustable low
pressure switch without adding glycol to the circulating system.
Evaporator damage will result and this damage is not covered by
the factory warranty.
J. Fixed Low Pressure Switch
1. If your unit is equipped with a non-adjustable "fixed" pressure switch with a
factory low limit of 48°F this switch must be replaced with a switch with a lower
limit. Note: Fixed Low Pressure Switches are not used on production models
beyond the manufacturing date of January 2018.
2. The lower range low pressure switch can be obtained from the factory by calling
317-887-0729 and asking for the service department. The model and serial
number of your unit is required.
3.
A qualified refrigeration technician is required to change the switch though no gas
recovery is required. The switch attaches to a threaded fitting on the refrigeration
line.
K.
Once all limit switches are adjusted, the temperature control instrument may be lowered
to the desired operating temperature. Your control instrument may require moving a
jumper or DIP switch to allow the temperature set points below 48°F. See the control
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683
Email: service@AdvantageEngineering.com
Fixed low
pressure switch
Page: 81