Hubbell Electric Heater Company WATER HEATER DF - Manual (Page 24)

24
IMMERSION TEMPERATURE HIGH LIMIT CUT-OFF, HIGH, OR LOW THERMOSTAT
1. Disconnect power from unit.
2. Remove access cover.
3. Remove high limit cover screw and cover.
Cover
Cover Screw
Reset Tab (High Limit Only)
4. Disconnect the two (2) 14 gauge wires.
Wires
Capillary Tube
5. Remove capillary tube and bulb from
thermowell
6. Remove two (2) mounting screws.
Mounting Screws
7. Remove control and install new high limit switch by performing above steps in
reverse order. (Note: Be sure to place capillary tube into slot in base prior to installing cover.)