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SECTION 4: SERVICE PROCEDURES
THERMOSTAT ADJUSTMENT
THERMOSTAT ADJUSTMENT: The thermostat can be adjusted by turning screw #1 (see diagram) on the thermostat housing
cover. (Remember the preset setting i n case the problems are elsewhere in the control circuit.) A clockwise rotation is used to
obtain a lower temperature setting and a counterclockwise rotation is used to obtain a higher temperature setting. A 1/8 turn of
screw #1 changes the temperature approximately 15 degrees F. If screw #1 is turned all the way to its stop in either direction;
adjust screw #2 as follows. DO NOT TOUCH THE SCREW SEALED WITH RED PAINT! When adjusting screw #2, power
should be disconnected during adjustment.
Set screw #1 so that it can be turned equal distances in either direction, then:
.....if screw #1 stopped while turning in CW direction, turn screw #2 3/4 turn in CW direction.
.....if screw #1 stopped while turning in CCW direction, turn screw #2 3/4 turn in CCW direction.
This will bring the thermostat to approximately the same setting obtained where screw #1 stopped. Check the preset tempera-
ture setting before attempting any further adjustments. Use screw #1 for any further adjustments.
Thermostats can be ordered by using the following numbers:
Rinse Thermostat 5930-510-02-00
Wash Thermostat 5930-510-01-00
Screw #2
Screw #1