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If RTD (Resistive Temperature Device) probe is defective, replace the probe.
NOTE: If ALL systems check out fine, call the ADC Service Department at (508) 678-9000.
2. No Control Power (Blue Light Off)
a. PROBABLE CAUSES;
1) Line voltage from main fuse disconnected.
2) Main disconnect on the dryer is turned off.
3) OL11 (overload #11) tripped.
4) Fuse #1 is blown.
b. POSSIBLE SOLUTIONS;
1) Verify main line voltage to dryer
If line voltage is present go to paragraph #2 below.
If line voltage is not present check fuse disconnected and retest.
2) Attempt to turn the dryer main power handle to the ON position
If the switch does not engage, verify that sprinkler power is ON (red light on main door).
If NO, refer to paragraph #1 above.
3) Open main enclosure and verify that OL11 has not tripped
If YES, check circuit, restart and test.
If NO, go to section #3 on page 46.
Verify that fuse #1 has not blown, check that the RED L.E.D. (light emitting diode) indicator
is off.
If ON (fuse block L.E.D. ON), check circuit, replace fuse and test.