Resetting The High Temperature Safety Switch - Hatco AWD Série Manuel D'installation Et D'utilisation

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Resetting the High Temperature Safety
Switch
The Atmospheric Water Dispenser is equipped with a manually-
resettable high limit safety switch that prevents the water
temperature from getting dangerously high.
If the water inside the unit exceeds 200°F (93°C), the safety
high limit switch will shut the unit off. Setting the setpoint
temperature over 195°F (91°C) will cause nuisance tripping of
this safety switch. Hatco does not recommend adjusting the
setpoint temperature above 195°F (91°C).
To reset the safety high limit switch after it activates, follow the
following procedure.
1. Turn the POWER ON/OFF (I/O) switch to the OFF (O)
position, unplug the unit from the power source, and allow
to cool.
• The high limit switch cannot be reset until the water
temperature drops below 150°F (66°C).
2. Remove the front shelf by lifting the shelf up and off of the
mounting screwheads.
3. Remove the front panel.
a. Remove the six screws that hold the front panel in place.
b. Pull the front panel down and off of the dispenser valve.
The rubber grommet should stay attached to the hole in
the front panel.
4. Press the small red button on the high limit safety switch
until it clicks. The high limit safety switch is located on the
water tank, near the left heating element and the bottom of
the tank.
• The high limit safety switch is now reset.
5. Reinstall the front panel.
a. Position the front panel back into place. The rubber
grommet should be positioned under the dispenser
valve.
b. Align the six screw holes on the front panel with the
screw holes on the side panels, and secure in position
using the six screws removed in step 3.
6. Reinstall the front shelf.
Form No. AWDm-1016
NOTE: If the high limit safety continues to trip, verify the
setpoint is 195°F (91°C) or lower. If the temperature
setpoint is above 195°F (91°C), adjust the setpoint
down to an acceptable level. See "Programming the
Dispenser" for adjustment instructions.
NOTE: Contact an Authorized Service Agent if the high limit
safety continues to trip and the temperature setpoint is
195°F (91°C) or below.
Screw

Resetting the High Temperature Safety Switch

11
MAINTENANCE
Front
Shelf