| 1. The opener doesn't operate from either the |
| Door Control or the remote control: |
Weather conditions may cause some minor changes in door operation requiring some readjustments, particularly during the first year of operation.
Pages 29 and 30 refer to the limit and force adjustments. Only a screwdriver is required. Follow the instructions carefully.
LIMIT CONTROLS (Left side panel)
9 | 1 | 9 | 1 |
7 | 3 | 7 | 3 |
| 5 |
| 5 |
| Kg |
| Kg |
Open Force | Close Force | ||
• Does the opener have electric power? Plug a lamp |
into the outlet. If it doesn't light, check the fuse box |
or the circuit breaker. (Some outlets are controlled |
by a wall switch.) |
• Have you disabled all door locks? Review |
installation instruction warnings on page 15. |
• Is there a |
The door may be frozen to the ground. Remove |
any restriction. |
| Repeat the safety reverse test | FORCE CONTROLS |
| (page 31) after any adjustment | (Back panel) |
| of limits or force. |
|
| MAINTENANCE SCHEDULE |
|
| Once a Month |
|
•Manually operate door. If it is unbalanced or binding, call a trained door systems technician.
•Check to be sure door opens and closes fully. Adjust limits and/or force if necessary. (See pages 29 and 30.)
•Repeat the safety reverse test. Make any necessary adjustments. (See page 31.)
Twice a Year•Check chain tension. Disconnect trolley first. Adjust if necessary. (See page 15.)
Once a Year•Oil door rollers, bearings and hinges. The opener does not require additional lubrication. Do not grease the door tracks.
THE REMOTE CONTROL BATTERY
WARNING
To prevent possible SERIOUS INJURY or DEATH:
•NEVER allow small children near batteries.
•If battery is swallowed, immediately notify doctor.
• | The garage door spring may be broken. Have it |
| replaced. |
• | Repeated operation may have tripped the |
| overload protector in the motor. Wait 15 minutes |
| and try again. |
•Is the door control lit? If not, reverse the wires. If the opener runs, check for a faulty wire connection at the door control, a short under the staples, or a broken wire.
•Are the wiring connections correct? Review Installation Step 6.
3.The door operates from the Door Control, but not from the remote control:•Is the door push bar flashing? If your model has the Lock feature, make sure it is off.
•Program the opener to match the remote control code. (Refer to instructions on the motor unit panel.) Repeat with all remotes.
4. The remote control has short range:• | Change the location of the remote control in your |
| car. |
• | Check to be sure the antenna on the side or back |
| panel of motor unit extends fully downward. |
• | Some installations may have shorter range due to |
| a metal door, foil backed insulation, or metal |
The lithium battery should produce power for up to 5 years. To replace battery, use the visor
clip or screwdriver blade to pry open the case as shown. Insert battery positive side up.
Dispose of old battery properly.
Battery 
positive
side up (+)
garage siding. |
•If operational noise is a problem because of proximity of the opener to the living quarters, the Vibration Isolator Kit 89LM can be installed. This kit was designed to minimize vibration to the house and is easy to install.
NOTICE: To comply with FCC and/or Industry Canada (IC) rules, adjustment or modifications of this receiver and/or transmitter are prohibited, except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. 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, including interference that may cause undesired operation.
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