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HT-400
Under Sink Heating Tank Installation Instructions and Use and Care Guide
10
TROUBLESHOOTING
WHAT TO DO
Water and steam spits
forcefully from spout
without turning on the
dispenser faucet.
Water is not hot.
• Unit is boiling.
May be normal during initial setup.
• The unit is unplugged.
• The electric outlet is inoperative.
• Activate faucet lever to release some water from the tank.
• Adjust water temperature using dial on tank front.
Remember that at higher altitudes,water boils
at lower temperatures.
•
•
•
Water is too hot
or not hot enough.
• Thermostat is not adjusted to
your needs.
•
Water is dripping from
the spout/vent
intermittently.
• The expansion chamber isn’t
draining p
roperly due to low
water pressure.
• The spout is blocked.
•
• Unscrew spout end piece and clean out any debris.
•
PROBLEM POSSIBLE CAUSE
• Turn temperature control dial counterclockwise.
• The thermostat may be set too
high.
Check for proper installation of tubing from faucet to
dispenser tank and faucet to water line. If connected
backwards or cross-connected, valve may be damaged.
•
Turn the temperature control dial to a warmer setting,
wait 15 minutes and recheck the water temperature.
Repeat if necessary
•
Make sure the unit is connected to a properly grounded
electric outlet.
Make sure the circuit breaker or fuses are functioning
properly.
Check that the outlet is not switched off and that the
outlet has power.
Adjust the
thermostat by turning the dial clockwise to
raise temperature or counter clockwise to reduce
temperature. Then activate faucet lever for 20 seconds
to bring in fresh water to be heated at the new setting.
Allow 5-7 minutes for water to reach new temperature.
Check that the hose connecting the faucet to the hot
water dispenser tank is not clogged, twisted, or kinked.
Unplug the unit. If the dripping doesn’t stop after a few
minutes, check the supply valve to ensure that is fully
open and there are no obstructions in the water line
reducing the pressure below 15 psi (i.e.,a poorly
mounted saddle valve, a clogged
water filter, or a
partially opened shut-off valve).
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