10
SYMPTOM
CAUSE
SOLUTION
Screen will not
operate or will not
go “down.”
Motor does not
hum.
Motor hums.
Incorrect line voltage.
Verify 115-125V (or 220-240V). If insufficient voltage,
rewire incoming electric line.
Blown facility fuse.
Replace facility fuse.
Tripped facility circuit breaker.
Reset facility circuit breaker.
No power to operating switch
or junction box.
Check above. Tighten all loose wire connections.
Recheck wiring. See installation instructions.
“Down” Position.
Check for power across black and white leads.
Power at junction box.
Thermal overload tripped.
Let motor cool down for 15 minutes. Try again.
Broken wire in the “down” position.
Check for continuity.
Defective motor, limit switch or capacitor.
Replace motor assembly. NOTE: Motor is a sealed assembly.
Capacitor burned out.
Replace motor assembly.
Screen will not
move upward.
Motor does not
hum.
Motor hums.
Incorrect line voltage.
Verify 115-125V (or 220-240V). If insufficient voltage,
rewire incoming electric line.
Blown facility fuse.
Replace facility fuse.
Tripped facility circuit breaker.
Reset facility circuit breaker.
No power to operating switch or junction box.
Check above. Tighten all loose wire connections. See above.
“Up” Position.
Check for power across red and white leads.
Open door limit switch.
Replace switch.
Power at junction box. Thermal overload tripped.
Let motor cool down for 15 minutes. Try again.
Broken wire in the “up” position.
Check for continuity.
Defective motor, limit switch or capacitor.
Replace motor assembly. NOTE: Motor is a sealed assembly.
Capacitor burned out.
Replace motor assembly.
TROUBLESHOOTING
Содержание DA-LITE Tensioned Advantage Series
Страница 1: ...Tensioned Advantage Series USER MANUAL 200076 Rev C ...
Страница 3: ...Tensioned Advantage with Closure Door USER MANUAL 200072 Rev C 88585 ...
Страница 13: ...Tensioned Advantage USER MANUAL 200069 Rev C 84215 ...
Страница 27: ...Tensioned Advantage with SightLine USER MANUAL 210747 Rev A DL15520 ...
Страница 41: ...Tensioned Advantage Over 14 W with Closure Door USER MANUAL 200073 Rev C 35898 ...
Страница 51: ...Tensioned Advantage Over 16 W USER MANUAL 200074 Rev C 35890 ...