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SCR-6/8
2-5. THERMAL SENSOR
REPLACEMENT
1. Remove electrical power to unit.
To avoid electrical shock or property damage, move the
power switch to OFF and disconnect main circuit
breaker, or unplug cord at wall receptacle.
2. Remove the side panel closest to the controls.
Step 2
3. Unplug probe from control PC board.
4. Press down on the probe bracket and pull probe from
bracket, or using 3/8" socket, remove nut securing probe
bracket to unit and remove bracket and probe from unit.
5. Remove vent panels from inside unit. (See Cleaning
Section of Operator’s Manual.)
Step 3 6. Install new probe in reverse manner, exposing the probe
1½” (38 mm) inside cabinet.
1½ inch (38 mm) probe position is important. Improper
positioning causes erroneous temperature readings.
7. Plug probe onto P2, a 2 pin connector.
Step 6
203 2-3