15
9.0 Trouble Shooting Guide
Problem
Cause
Solution
Panel Not Lit
No Power
•
Check that power cord is plugged
in.
•
Confirm that no water is at leak
probes.
Will Not Cool
Controls Not Set
Thermostat in rear
•
Turn on cold power switch on back
•
Turn to right about 1/2 turn for
colder water
Cold Water is Not
Cold Enough
Unit is too close to wall so
cooling fan isn’t effective
Refrigerant has leaked
•
Move unit 6 inches away from wall
•
Make sure intake vent is not
blocked
•
Contact dealer
No Hot Water
No Power
Temperature control sen-
sor faulty
•
First, check that front “Hot” light is
lit. If not, turn hot power switch on
back.
•
Thermostatic controller on hot tank
may not be functioning.
•
Check with dealer.
Unit Shut Off
Panel Not Lit
No Power
•
Check that power plug is in.
•
Check hot/cold power switch is on.
•
Confirm that no water is at leak
probes.
Water Won’t
Come Out of
Spigot
No Power
•
Check that power cord is plugged
in.
3.2 Rear View
On the back of the cooler are the main power switches; one for heat-
ing and one for cooling. When heating or cooling is occurring, indicator lights on
the front panel will turn on. The hot temperature is fixed at a nominal 180°F
and is controlled with a thermostat mounted on the outside of the hot tank. The
cold temperature can be adjusted between 36°F and 54°F by a using a screw
driver on the slot on the back. Turn to the left to increase warmth and to the
right to increase cold. DO NOT TURN PAST THE STOPS. There is a cooling
fan which exhausts to the rear, so a clearance of 6-inches from a wall is re-
quired.
Figure 3.
Back View of Cooler
Drain Line (Cold Tank)
Cold Water
Temperature adjust
Feed Water
Inlet Port
Cooling Fan
Cold Power Switch
Hot Power Switch
Drain Line (Hot Tank)
W
ar
m
er
C
old
er
4
Panel screws
Summary of Contents for PureWaterCooler PureChill PWC-900
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