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III. PROBLEM Controller does not turn ON in manual mode.
CAUSE: No power to controller.
SOLUTION: Be sure that controller is properly wired as per Electrical Circuit and
Connection Diagram.
SOLUTION: Check circuit breaker.
IV. PROBLEM Controller fails to operate properly in automatic (AUTO) mode.
CAUSE: Day Wheel not properly programmed.
SOLUTION: Check Setting and Operation Instructions for programming day wheel.
CAUSE: Auto-Off-On knob not set properly.
SOLUTION: Turn Auto-Off-On knob to auto position.
CAUSE: Switch adjustment needed.
SOLUTION: Remove controller face from enclosure after disconnecting power to unit.
The switch adjustment screw is located on the switch cover. A clicking of
the switch should be heard when the switch arm is slowly pulled back at
the halfway point between the edge of the time dial and the far edge of the
timing pin. With a small screwdriver, tighten the screw clockwise to cause
the switch to activate sooner. If switch is activating sooner than desired,
turn adjustment screw counter-clockwise slightly.
CAUSE: Switch contacts or relay worn out.
SOLUTION: Replace switch or relay (see parts list), ensuring that the controller is
properly rewired. NOTE: A nut driver tool is available to assist in removing
black retainer nuts.
Should the above troubleshooting tips fail to correct the problem you may be having,
please consult your local K-Rain
®
distributor for service or replacement.
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