SPECIFICATIONS Class of Operation Model 1150 - UL325 Class II, III and IV Type of Gate Vehicular high traffic overhead gates only. Horsepower/ Voltage / Phase ½ HP - 115 VAC - 60 Hz. Single-Phase Current 5.4 Amps Max Gate Dimensions...
Serious Injury or Death KEEP CLEAR! Gate may move at any time without prior warning. Do not let children operate the gate or play in the gate area. This entrance is for vehicles only. Pedestrians must use separate entrance. 1150-065-J-8-15...
2. Care shall be exercised to reduce the risk of nuisance tripping, such as when a vehicle trips the sensor while the gate is still moving in the opening direction. 3. One or more non-contact sensors shall be located where the risk of entrapment or obstruction exist, such as the perimeter reachable by a moving gate or barrier. 1150-065-J-8-15...
Do not allow children to play in the area of the operator or to play with any gate-operating device. • To remove the gate operator from service, operate the gate to the full open position and then shut off power to the operator at the service panel. 1150-065-J-8-15...
C - Inherent adjustable clutch or pressure relief device. D - Provision for connection of, or supplied with, an actuating device requiring continuous pressure to maintain opening or closing motion of the gate. E - An inherent audio alarm. 1150-065-J-8-15...
45° to release spring loaded chain catch). Connect chain together with double master link. The carriage assembly’s IMPORTANT: spring loaded chain catch will only lock into place in the double Unlock master chain link. Pull and Turn Ring Sprocket Double Master Chain Link 1150-065-J-8-15...
Install the header bracket that the header centered above the gate bracket be isolated bracket with lag bolts, from the ceiling by anchor sleeves or welding. use of rubber shock Header Bracket must be Header Bracket Assembly mount. mounted level! 1150-065-J-8-15...
Rails must be mounted level! Mount Powerhead Using a Ceiling Extension Bracket Ceiling Ceiling extension bracket must be fabricated (2” wide L angle steel is recommended). Install the powerhead with lag bolts or anchor sleeves. Rails must be mounted level! 1150-065-J-8-15...
Permanently install the supplied warning signs in locations so that the signs are visible by persons on both sides of the gate. • Use appropriate hardware such as wood or sheet metal screws (not supplied) to install the warning signs. 1150-065-J-8-15...
Use only sweeps for conduit bends. Do not use 90° connectors as this will make wire pulls very difficult and can cause damage to wire insulation. • We suggest that minimum ¾-inch conduit be used. • Be sure that all conduits are installed in accordance with local codes. 1150-065-J-8-15...
Required Required 12 AWG 10 AWG 8 AWG 6 AWG 1150 Never run high voltage and low voltage wires in the same conduit. Keep them in separate conduits. High Voltage AC Power Wire External 2.3 High Voltage Terminal Connection Power...
SW 1, switches 4 and 5. 19. 120 VAC NEUTRAL Relay contacts can be set for Normally Open (NO) or Normally 20. EARTH GROUND Closed (NC) operation. CHASSIS GROUND Relay contact rating is 1 amp maximum at 24-volts DC. SW 1 1150-065-J-8-15...
Hardwired contact sensors must be located and wiring arranged so that the communication between the sensor and the gate operator is not subjected to mechanical damage. • Additional contact sensors should be added where multiple entrapment zones may exist. Junction Avoid interference with gate hardware. 1150-065-J-8-15...
6 twists per foot and are wired in series. • Loop layout shown is for a typical overhead gate application with two-way traffic, or one-way exit only traffic. • Refer to the Loop Information Manual (available from www.dkaccess.com) for more information on loops and loop detectors. 1150-065-J-8-15...
Adjust reversing sensitivity (terminals 12-13) can be for OPEN and CLOSE directions. set for Normally Open OPEN CLOSE (NO) or Normally Closed (NC) operation by placing the relay shorting bar on the N.O. or N.C. pins respectively. Min Max Min Max 1150-065-J-8-15...
Switch 3 Sets the circuit board to function with slide gate operators (switch OFF) or overhead gate operators (switch ON). This switch must be left in the ON position for model 1150 Overhead Gate Operator. Switch 4 Spare switch, not used. Leave in OFF position.
Re-adjust if necessary. PUSH TO OPERATE technician use only Open Limit Close Limit Push and Hold Tab EXIT LOOP Close Limit LED LIMIT LIMIT Open Limit LED PART TIME DELAY REV SENSE REV SENSE CLOSE OPEN REVERSE LOOP GATE FORCED 1150-065-J-8-15...
Place an immobile object along REV SENSE REV SENSE the path of the gate so that the OPEN CLOSE gate strikes it while closing. Gate must reverse direction and open! Re-adjust Close sensor if REVERSE LOOP necessary. GATE FORCED 1150-065-J-8-15...
Check the input indicator LEDs. They should only come ON when an external keying device (card reader, push button, etc.) is activated. If any of the input LEDs are ON continuously, the gate will not operate. Disconnect the external keying devices one at a time until the LED goes OFF. 1150-065-J-8-15...
Place a jumper wire from terminal 18 to terminal 16. CAUTION – HIGH VOLTAGE. Turn the power switch on. The motor should run in the opposite direction. Turn the power switch off and remove the jumper. Continued on next page. 1150-065-J-8-15...
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If loop detector LED illuminates when vehicle crosses over, problem may be in loop detector board. do not open or Replace with a known good detector and re-check. If problem continues, control board may be bad. reverse gate. • If loop detector LED does not illuminate, see above symptom. 1150-065-J-8-15...
4.4 Accessories The following accessory items are available for the model 1150 overhead gate operator. Contact Sensors - For use as a secondary entrapment protection device. Miller Edge, Inc., ME120, ME123, MGO20, MGR20, MGS20. Photo Cell - Non-contact (photo-cells) sensors for use as a secondary entrapment protection device.
1150 Wiring Schematic Blue Yellow PUSH TO OPERATE technician use only Brown 1 2 3 4 5 EXIT LOOP LIMIT LIMIT PART TIME DELAY REV SENSE REV SENSE OPEN CLOSE REVERSE 1/2 HP LOOP Single Phase Blue GATE FORCED Ground...
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Owner’s Manual 1150 1150 Overhead Gate Operator DoorKing, Inc. 120 S. Glasgow Avenue Inglewood, California 90301 U.S.A. Phone: 310-645-0023 Fax: 310-641-1586 www.doorking.com 1150-065-G-3-13...