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TROUBLESHOOTING
22 L20-331, rev.02 (08/11)
CAUTION
DO NOT attempt to operate this appliance during a power outage.
WARNING
DO NOT add water to the tank until it has been given ample time to cool down. Failure
to do so may result in damage to the appliance and/or injury to the operator.
SCBS Reset Button
FIGURE 4
4. TROUBLESHOOTING
4.1. POWER FAILURE
If electric power is removed for any reason, the appliance will shut down. Wait five minutes after the
power is restored before attempting to restart the appliance. This will allow time for any gas that may
have accumulated in the burner or tubes to dissipate. To restart the appliance, follow the appliance
start up procedure in section 2.2.
4.2. HIGH TEMPERATURE LIMIT SWITCH
This appliance is equipped with a high temperature limit switch. The high temperature limit switch will
stop the appliance from functioning if the internal cook tank reaches an unsafe temperature. In the
event that the high temperature limit has tripped, Please refer to the following procedure to reset the
switch.
4.2.1. Cook Tank Temperature Limit Switch
1. Turn the appliance off.
2. Allow the appliance ample time to cool to room
temperature.
3. Add water to the cook tank as needed.
4. Press the high limit reset button(7), See Figure 3.
5. The high limit switch is now reset and the appliance is
ready for start up.
6. If the high temperature limit switch continues to trip,
have the appliance inspected by an Authorized
Professional.
4.2.2. Self Cleaning Burner System Temperature Limit Switch
1. Turn the appliance off.
2. Allow the appliance ample time to cool to room temperature.
3. Press the SCBS high limit reset button(1), See Figure 4. The reset button is located behind
the front panel at the top of the main burners.
4. The SCBS high limit switch is now reset and ready for startup.
5. If the SCBS high temperature limit switch continues to trip, have the appliance inspected by
an Authorized Professional.
4.3. DRAIN VALVE INTERLOCK
This appliance is equipped with a drain valve interlock circuit, the appliance will stop heating if the
tank drain valve is opened. In some cases the appliance will turn off. Refer to the following
procedure to resume operation after the drain valve interlock is tripped.
1. Turn the appliance OFF (if not already OFF).
2. Close the tank drain valve and fill the tank with water.
3. Turn the appliance ON.