Water-Cooled Condenser; Electrical Connection - Temptek CF Series Instruction Manual

CF Series Portable Chiller : Air & Water-Cooled : 5 - 40 Tons
2.6

WATER-COOLED CONDENSER

A.
Connect the facility cooling tower or city water supply to the
"condenser water in" connection on the unit.
1.
2.
B.
Connect the facility tower system return or drain to the "condenser
water out" connection on the unit.
1.
C.
The pressure differential requirement between the condenser "water in" and the
condenser "water out" lines must be 30 psi.
D. The installation of a strainer in the condenser "water in"
line is recommended. This removes solids from the water
supply and serves to protect the water saver (regulator)
valve.
E.
The water regulator valve is normally factory set for
proper operation. When field adjustments are required,
turn the adjusting nut on the top of the valve counter
clockwise to raise the refrigerant pressure and clockwise
to lower the pressure. Adjustments should be made only
when the chiller is running at full load.
2.7

ELECTRICAL CONNECTION

WARNING: Do not connect the unit to a voltage supply not equal to the unit's voltage
requirements as specified on the unit's data plate. Use of incorrect voltage will void the unit's
warranty and cause a significant hazard that may result in serious personal injury and unit
damage.
WARNING: Electric Shock Hazard. High Voltage is present in the electrical cabinet. Disconnect
power before servicing. Follow all facility lock-out tag-out procedures.
A. STANDARD MODELS
1.
Required flow rate from a city water source is 1.5 gpm at
65°F per ton of rated capacity.
Required flow rate for a tower water source is 3 gpm at 85°F per ton of rated
capacity.
Note: Follow all local codes if dumping to the plant's
sanitary or other drain.
All electrical wiring must comply with local codes and the National Electric Code.
525 East Stop 18 Road Greenwood, Indiana 46142
Typical water saver regulator valve.
TEMPTEK, INC.
317-887-6352 Fax: 317-881-1277
Email: service@Temptek.com
Condenser
From Process To Process
Water In
This label marks the
Condenser Water In
connection
Condenser Condenser
From Process To Process
Water Out Water In
This label marks the
Condenser Water Out
connection
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