LiftMaster HCT Support Question
LiftMaster HCT Support Question
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Question posted by juliogoldman on May 24th, 2014
Motor Worn Out Symptoms...gate Stops Half Way...?
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Current Answers
Answer #1: Posted by TechSupport101 on May 24th, 2014 12:51 PM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
Hi. Several factors may cause enough extra preasure on the door opener that it goes into protection mode and stops because it thinks the door is jamming up. Hence you may either have to just play around with the "Force adjustments" or you need a new logic board.
The adjustments are located inside the cover and will look like 2 small knobs that you turn to adjust the force - the one does the up and the other does the down.
Related LiftMaster HCT Manual Pages
HCT501130 Manual - Page 3
... Role of End Users Overhead Gate / Door Systems Safety Installation Instructions Steps 1-2 Installation of Operator Steps 3-5 Mounting the Operator Step 6 How to Connect Power (120 Vac) Earth Ground Rod Step 7 Mounting and Wiring of the Reset Switch Step 8 Adjusting the Traveling Distance (Limit Switches) Step 9 Two Way Adjustable Reversing Sensor Step 10 Adjustable...
HCT501130 Manual - Page 4
... gives smooth, quiet operation and features positive gate locking. Door 12 ft. PULL COMMERCIAL DOOR AND GATE OPERATOR
1/2 HP - 120 VAC 1PH - 60HZ - 4.8 AMPS
WEIGHT 123 LBS
MOTOR - 120VAC 4.8 Amp 1/2 HP instant reversing parking gate Leeson Motor
GEAR BOX - 40 to children. Alarm activates anytime the moving gate is physically stopped by a security key.
2 Chain drive trolley assembly...
HCT501130 Manual - Page 5
...protection devices. • Make sure that the gate/door works freely before installing the operator. • Repair or service worn or damaged hardware before installing the operator. ...Reduce risk of the installation steps for each job, should design an automatic vehicular gate system or commercial door opener to:
• Incorporate UL325 compliant equipment. • Utilize an operator suited ...
HCT501130 Manual - Page 6
... personnel.
4 Class IV - Class III -
UL GATE CLASSIFICATIONS
Class II - Restricted access vehicular gate operator
A vehicular gate operator (or system) intended for use in a guarded...dock area or other building servicing the general public. Industrial/Limited access vehicular gate operator
A vehicular gate operator (or system) intended for use in a industrial location or building ...
HCT501130 Manual - Page 9
Gate/door should stay in the open position when springs are properly balanced. CL
CL
Gate
Door
STEP 2 Open the gate/door and mark the center point of the gate/door.
STEP 1 With the gate/door closed, mark the center of the gate/door on the ceiling.
7 INSTALLATION OF OPERATOR
Make sure the gate/door opens and closes smoothly.
HCT501130 Manual - Page 12
...gate/door jambs (Figure 1).
3.
MOUNTING AND WIRING OF RESET SWITCH
STEP 7
The reset switch allows the operator to be made by a qualified individual.
1.
Mount reset switch at a minimum of a double entrapment alarm. Connect like wires from the reset switch to J5 Connector
CLOSE STOP OPEN... STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
J5 ...
HCT501130 Manual - Page 14
... set from 1 to do with the weight of the gate/door and the condition of reverse sensitivity has to 60 seconds (Timer ON), For push open/push close type operation (Timer OFF).
STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
CLOSE STOP OPEN
POWER OVERLOAD
MADE IN USA
Minimum Sensitivity
CENTER SAFETY...
HCT501130 Manual - Page 15
... IN USA
OPEN LEFT
OPEN RIGHT
CLOSE STOP OPEN
CENTER SAFETY EXIT
STEP 11
COMMAND PROCESSED
FIRE DEPT. STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
Output Power
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
Ground (-)...
Entry
10
12 3
9
456 789
HELP
0
Fire or Any Key
Switch
8
7
Strike Open Loop Key Switch Push Button
+
Radio Receiver
Class 2 Supply
24 Volts DC
Master/Second Link:...
HCT501130 Manual - Page 16
... installed in plain view and on both sides of each corner and should be permanently secured in each commercial gate installed. STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
CLOSE STOP OPEN
POWER OVERLOAD
MADE IN USA
RADIO
Make sure the system is made with fastening holes in a suitable manner...
HCT501130 Manual - Page 17
... button to # 5 . Step 6 - Step 7 -
Burglar Alarm Output
5 & 6 - Ground 15 - N.C. Install Omni option board.
Connect CLOSE push button to # 3 . STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
CLOSE STOP OPEN
POWER OVERLOAD
MADE IN USA
CENTER SAFETY EXIT
Note: If using the Master/Second board configuration, unplug the Master/Second...
HCT501130 Manual - Page 18
... ALARM ARMED M/S LINK
ALARM SENSOR
DC-BACKUP
SYSTEM ON SENSORS
1
3
1
3
REVERSE SENSOR
TIMER
60
3
OFF OPEN LEFT
1
3
ON
OPEN RIGHT
COMMAND PROCESSED
FIRE DEPT. STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
CLOSE STOP OPEN
POWER OVERLOAD
MADE IN USA
CENTER SAFETY EXIT
Use Low Voltage Wire 20 AWG
12Vdc Alarm...
HCT501130 Manual - Page 19
... Light On: Indicates
actuation of a Solenoid or Magnetic Lock can be made using the "Optional" Relay Adapter Module. STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
CLOSE STOP OPEN
POWER OVERLOAD
MADE IN USA
Connection of OmniControl board
Power Light On: Indicates
power is being received To OmniControl Board...
HCT501130 Manual - Page 20
... 9 10 11 12 13
G BA
M/S Link
Center Loop
Safety Loop
- Exit Fire Dept Strike Open Loop Key Switch Push Button
+
Radio Receiver
Class 2 Supply
24 Volts DC
UL Listed Edge Sensor (3-... should use a recognized component to comply with the revised UL325 intended to stop and reverse. SECONDARY ENTRAPMENT PROTECTION
Secondary Entrapment Protection (Contact Sensor)
Edge Sensor Wiring
When ...
HCT501130 Manual - Page 21
... 4
GBA
M/S Link
Center Loop
Safety Loop
- Exit Fire Dept Strike Open Loop Key Switch Push Button
+
Radio Receiver
Class 2 Supply
24 Volts DC... recognized component to comply with the revised UL325 intended to full open position.
See Accessories page for acceptable non-contact safety devices.
...door is
OmniControl Surge S
closing, the door will stop and reverse to be used in class I or ...
HCT501130 Manual - Page 22
...
GBA MS LINK
ALARM SENSOR
DC-BACKUP
SYSTEM ON SENSORS
1
3
1
3
REVERSE SENSOR
TIMER
60
3
OFF OPEN LEFT
1
3
ON
OPEN RIGHT
COMMAND PROCESSED
FIRE DEPT. STRIKE OPEN
RADIO RECEIVER
GATE LOCKED
EXIT LOOP
SAFETY LOOP
CENTER LOOP
RESET MOTOR
CLOSE STOP OPEN
POWER OVERLOAD
MADE IN USA
CAUTION: Use different frequencies for
every single loop detector. Serve 1
Off...
HCT501130 Manual - Page 24
... of SERIOUS INJURY or DEATH from electrocution: • Be sure power is factory set at HIGH.
To reduce the risk of moving gate or garage door: • ALWAYS keep gate or garage door in sight until completely closed.
THERE ARE NO OTHER USER SERVICEABLE PARTS. Alternately, it can be used with up to 31 of
SERIOUS...
HCT501130 Manual - Page 25
...indicator light turns off (about 6 seconds). Then follow the programming steps to opener. PROGRAMMING THE RADIO RECEIVER
SET OUTPUT DURATION For commercial applications, the receiver can... or a screwdriver.
Re-connect power to
2. OPENING RECEIVER
Connect Antenna
Press and hold the button
C
P2
on residential garage door openers because it overrides the safety reversal devices. All ...
HCT501130 Manual - Page 27
... or DEATH.
5) Use the emergency release ONLY when the gate or door is not moving door in sight until it is closed or opened. Read the manual. The gate or door MUST reverse on contact with gate or door controls. NO ONE SHOULD CROSS THE PATH OF A MOVING GATE OR DOOR.
4) Test the safety features monthly. Keep the remote control...
HCT501130 Manual - Page 29
...short circuit condition at any of the gate/door operator. Reduce the accessories load from surge suppressor terminal 13.
4. One limit switch is a command holding the gate/door open.
1. Motor thermal fuse has popped-out
fix the...for sensitivity and come back to close or open and/or close command present.
1. You can stop the alarm by using the stop button.
Any "Loop LED" On and No...
HCT501130 Manual - Page 30
... SENSORS
1
3
1
3
REVERSE SENSOR
TIMER
60
3
OFF OPEN LEFT
1
3
ON
OPEN RIGHT
COMMAND PROCESSED
FIRE DEPT.
EXIT LOOP
STRIKE RADIO OPEN RECEIVER
GATE LOCKED
SAFETY LOOP
CENTER LOOP
RESET MOTOR
CLOSE STOP OPEN
POWER OVERLOAD
MADE IN USA
Symptom: The radio receiver LED on the motor.
TROUBLESHOOTING LED INFORMATION
Resetting Motor
CENTER
SAFETY
EXIT
Press firmly to...
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