Heath Zenith SH-5316 manual Troubleshooting Guide, Symptom Possible Cause

TROUBLESHOOTING GUIDE

SYMPTOM	POSSIBLE CAUSE
Lights will	1.	Light switch is turned off.
not come on.	2.	Light is loose or burned out.
	3.	Fuse is blown or circuit breaker is
		turned off.
	4.	Daylight turn-off is in effect (Recheck
		after dark).
	5.	Incorrect circuit wiring, if this is a new
		installation.
	6.	Re-aim the sensor to cover desired
		area.
Lights come	1.	Light control may be installed in a
on in day-		relatively dark location.
light.	2.	Light control is in TEST. (Set control
		switch to an ON-TIME position).
Lights come	1.	Light control may be sensing small
on for no		animals or automobile traffic. (Re-aim
apparent		sensor).
reason.	2.	RANGE is set too high. (Reduce
		RANGE).
	3.	DualBrite® Timer is on.
Lights turn	1.	Sensor is in a relatively dark location.
off too late		(Relocate sensor, or use 3 hr or 6 hr
in Dusk-to-		setting).
Dawn setting.

SYMPTOM	POSSIBLE CAUSE
Lights stay	1. A bulb is positioned too close to the
on continu-		sensor or pointed at nearby objects
ously.		that cause heat to trigger the sensor.
		(Reposition the bulb away from the
		sensor or nearby objects).
	2.	Sensor is pointed toward a heat source
		like an air vent, dryer vent, or brightly-
		painted heat-reflective surface.(Repo-
		sition sensor. Reduce RANGE).
	3.	Light control is in Manual Mode.(Switch
		to Auto).
Lights flash	1.	Heat or light from the bulbs may be
on and off.		turning the light control on and off.
		(Reposition the bulbs away from the
		sensor).
	2.	Heat being reflected from other objects
		may be affecting the sensor. (Reposi-
		tion sensor).
	3.	Light control is in the TEST mode and
		warming up. (Flashing is normal under
		these conditions. Turn BOOST off).
Lights flash	1.	Sensor is detecting its own lights.
once, then		(Reposition bulbs to keep area below
stay off in		the sensor relatively dark).
Manual Mode.

598-1153-02