Advantage Sentra SK Series, Instruction Manual

Page: 29 / 70

Temperature Control Units : Sentra with VE Series Instrument
Page: 29
Advantage Engineering, Inc.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683
www.AdvantageEngineering.com
3. HEAT: Illuminates when the heater is on to increase process water
temperature.
4. COOL: Illuminates when the PVT
TM
valve is open. Opening the valve
will discharge process water to the drain. Opening the valve also allows
cooling water flow from the water supply source to enter the circulating
system and mix with the heated process water to reduce process
temperature.
3.4 SHUT DOWN - DISCONNECT
A. UNIT SHUT DOWN
1. Decrease the setpoint temperature lower than 85°F and allow the unit to cool to
the temperature. A pump seal cooling feature can be selected from the features
menu to automatically cool the unit once the stop button is pressed.
2. Press the stop button.
3. Relieve residual static pressure before disconnecting or servicing the unit.
4. Follow all lock-out tag-out requirements.