SECTION 5: SERVICE PROCEDURES
RINSE REGULATING THERMOSTAT REPLACEMENT
9. Note: regardless of the unit this is being done to, the con- cept is to ensure that the thermostat cannot come into contact with the heater leads or interfere with the placement of any covers.
Sliding imperial fitting onto new thermostat.
6.Slide the new imperial brass fitting from your kit onto the new thermostat.
What the installed thermostat should look like (Tempstar).
Putting the new thermostat in the well (Tempstar).
7.Insert the new thermostat/brass fitting combination into the well and tighten down the brass fitting by hand.
What the installed thermostat should look like
Tightening the brass fitting (Tempstar).
8.Use the 7/16” combination wrench to tighten down the brass fitting, while also positioning the new thermostat so that it does not hang over the heater.
Removing the thermostat screws.
10.Use the phillipshead screwdriver to remove the attach- ment screws on the thermostat for the NORMALLY CLOSED and COMMON points.
300X Series Technical Manual
Issued:
30
