Scheduled Maintenance; Troubleshooting Guide - Genie 2020L Series Operation And Maintenance Manual

Ac powered chain driven garage door opener
Hide thumbs Also See for 2020L Series:
Table of Contents

Advertisement

SCHEDULED
MAINTENANCE
A
o
Monthly:
Door springs and door hardware:
-
Oil door roller, bearings, and hinges using silicone
lubricant or light oil.
A WARNIN
J
--Do not operate door a uto atiCally 0r man_al/y if Springs
are broken, Contact a Genie Fact0ry Authorized Dealer for
service or call Customer Service at 1,800,35'GENIE.
!
Balance Door.
-
Close door.
-
ReleaseCarriage Assembly from Rail Assembly by pulling
down on Emergency Release Knob.
-
Raisedoor manually 3'- 4' and verify that door stays at
that position. See Check Step 2 on page 4.
NOTE
When the door is 3'- 4' above the ground, the door
should stay open.
Slight movement isacceptable. If
the door moves too much, contact a Genie Factory
Authorized Dealer for service or call Customer Service at
1=800=35=GENIE.
Reattach Carriage Assembly to Rail Assembly:
a. Pull the Emergency Release Knobtoward
Power Head.
b. Close door.
Contact Reverse Test,
-
Perform Adjustment Step 2 on page 8.
AWARNING
If the door fails to reverse on contact with the board,
adjust the Close Force Control as specified in Set Limit
Switches and Force Controls on page 9. If the Opener still
fails, contact a Genie Factory Authorized Dealer for service
or call Customer Service at 1-800-35-GENIE.
FCC AND IC CERTIFIED
All devices comply with Part 15 of the FCCRules.
Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2)
this device must accept any interference received, includ-
ing interference that may cause undesired operation.
B As Needed:
Replace Light Bulb
TROUBLESHOOTING
GUIDE
Safe=T=Beam ® System Self=Diagnostic
Troubleshooting
Source (Red LED)
ON
OFF
OFF
2 BLINKS, Pause
(Repeat)
2 BLINKS, Pause
(Repeat)
3 BLINKS, Pause
(Repeat)
4 BLINKS, Pause
(Repeat)
Sensor (Green LED)
ON
OFF
ON
ON
OFF
ON
ON
Possible Problem
Normal operation
o Power Head not powered
o Wiring from Power Head bad
o Wiring to Source missing or bad
o Power has been interrupted
o Beam not aligned
o Beam obstructed
o Sensor defective
o Wire to Sensor missing or bad
o Sensor defective
o Sensor receiving
interference
. Source not sending pulses
. Source defective
Solution
None required
. Check breakers, fuses, plugs
. Check wiring for obvious
shorts
. Check wiring
. Remove power and reapply
. Check Source, Sensor alignment
. Check for obstruction
. Contact Customer Service
o Check wiring
o Contact Customer Service
o Determine
source of interference
o Check for sunlight
or another
opener on nearby door
. Contact Customer Service
o Contact Customer Service
. Contact Customer Service
10
For Help, call 1=800-35-GENIE or visit www.geniecompany.com

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents