Filling The Chiller - Conair W1-1.5 User Manual

F
ILLING THE
C
HILLER
3-6
I
NSTALLATION
The Chiller is shipped without coolant. The chiller is filled
manually during installation. Use water as the coolant down to
40 °F (4 °C). Below 40 °F and down to 20 °F (-7 °C), use an
ethylene glycol or propylene glycol solution.
To fill with water:
1
Attach water hose to Fill/Drain valve.
2
Close the To Process and From Process valves.
3
Open the Fill/Drain valve and fill chiller
to the fill mark on the Water Level gauge. If the chiller is
overfilled, the excess water spills out the vent tube.
DO NOT OVERFILL.
4
Close the Fill/Drain valve.
5
Disconnect water hose from Fill/Drain valve.
Water level
gauge
To fill with glycol solution:
1
Mix the glycol to the proper percentage.
Use the table to determine the percentage (by volume) of
glycol needed for the process temperature (in °F) you
require. Do not choose a temperature below 15 °F (-9 °C).
Mix the proper percentage of glycol with water.
Series 1 Portable Chillers, PLC Control
Fill/Drain valve
From Process
connection
To Process
connection
UGH017/0500