Eccotemp EM-2.5 - Resetting the High Limit Switch

RESETTING THE HIGH LIMIT SWITCH:
For various reasons the high limit safety shut off switch will
occasionally shut the water heater down. This shut down will occur
when water temperatures exceed 190°F. Power is automatically turned
off to the heating element. The shut off device may activate as a result
of a power outage or an electrical storm.
NOTE: Do not attempt to reset the high limit switch without first
allowing the water heater to cool down the high temperature water
inside the heater.
WARNING: Do not tamper with the reset button to over ride overheating
shut down.
1. Turn off the power switch and unplug the water heater from the
electric outlet.
2. Drain and remove the water heater. (see page 11)
3. Remove six screws retaining the bottom panel of the water heater
and remove the panel. Locate the high limit reset button.
4. Depress the small red button in the center of the junction box,
replace the bottom panel and place the water heater back into
service.
NOTE: A lower temperature setting saves energy and reduces the risk
of scalding.
CAUTION!: Call a technician if the high limit needs to be reset frequently.
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