CONTENTS 1/2 hp Belt Drive Garage Door Opener Model WD832KEV FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless the Protector System® is connected and properly aligned. ■ Periodic checks of the garage door opener are required to ensure safe operation. ■ The model number label is located on the left side panel of your garage door opener.
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Preparation Carton Inventory Your garage door opener is packaged in one carton which contains the motor unit and all parts illustrated below. Accessories vary depending on the garage door opener model purchased. Depending on your model, other accessories may be included with your garage door opener. Instructions for these accessories will be attached to the accessory and are not included in this manual. If anything is missing, carefully check the packing material.
2TGRCTCVKQP *CTFYCTG +PXGPVQT[ ASSEMBLY HARDWARE Bolt 1/4"-20x1-3/4" INSTALLATION HARDWARE Bolt Self-Threading Screw 1/4"-14x5/8" (2) Lock Nut 1/4"-20 Clevis Pin 5/16"x1-1/2" Carriage Bolt 1/4"-20x1/2" (2) Lock Washer 3/8" Clevis Pin 5/16"x1-1/4" Hex Screw #8x3/8" (2) (3) (packed with the sprocket cover) Clevis Pin 5/16"x1" Hex Bolt 5/16"-18x7/8" (4) Wing Nut 1/4"-20 (2) Lock Washer 5/16"-18 (5) Nut 5/16"-18 (6) Nut 3/8" Lag Screw 5/16"-9x1-5/8" (4) Ring Fastener (3) DOOR CONTROL HARDWARE S
Assembly STEP 1 Assemble the rail and trolley To garage door opener (TO MOTOR UNIT) “U” Bracket To prevent INJURY from pinching, keep hands and fingers away from the joints while assembling the rail. Outer Trolley To avoid installation difficulties, do not run the garage door opener until instructed to do so. The front rail has a cut out “window” at the door end. The front and back rail both have rail tabs. These rail tabs MUST be on top of the rail when assembled. 1.
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Assembly STEP 3 Install the idler pulley CORRECT Rail Tab 1. Lay the belt beside the rail, as shown. Grasp the end with the hooked trolley connector and pass approximately 12" (30 cm) of belt through the window. Keep the ribbed side toward the rail, and allow it to hang until Assembly Step 4. 2. Remove the tape from the idler pulley. The inside center should be pre-greased. If dry, regrease to ensure proper operation. 3. Place the idler pulley into the window as shown. 4.
Assembly STEP 4 Install the belt a. Trolley Connector 1. Pull the belt around the idler pulley and toward the trolley. The ribbed side must contact the pulley. 2. Hook the trolley connector into the retaining slot on the trolley. (a) 3. With the trolley against the screwdriver, dispense the remainder of the belt along the rail toward the motor unit around the sprocket. The sprocket teeth must engage the belt. (b) 4. Thread the inner nut and lock washer onto the trolley thread shaft (c).
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Installation IMPORTANT INSTALLATION INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: 1. READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS. 2. Install garage door opener ONLY on properly balanced and lubricated garage door. An improperly balanced door may NOT reverse when required and could result in SEVERE INJURY or DEATH. 3. ALL repairs to cables, spring assemblies and other hardware MUST be made by a trained door systems technician BEFORE installing opener. 4.
Installation STEP 1 Determine the header bracket location Header Wall 2x4 To prevent possible SERIOUS INJURY or DEATH: • Header bracket MUST be RIGIDLY fastened to structural support on header wall or ceiling, otherwise garage door might NOT reverse when required. DO NOT install header bracket over drywall. • Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry.
Installation STEP 2 Install the header bracket OPTION B You can attach the header bracket either to the wall above the garage door, or to the ceiling. Follow the instructions which will work best for your particular requirements. Do not install the header bracket over drywall. If installing into masonry, use concrete anchors (not provided). CEILING INSTALLATION 1. Extend the vertical centerline onto the ceiling as shown. 2. Center the bracket on the vertical mark, no more than 6" (15 cm) from the wall.
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Installation Metal or light weight doors using a vertical angle iron brace between the door panel support and the door bracket: • Drill 3/16" fastening holes. Secure the door bracket using the two self threading screws. (Figure 2) • Alternately, use two 5/16" bolts, lock washers and nuts (not provided). (Figure 3) Metal, insulated or light weight factory reinforced doors: • Drill 3/16" fastening holes. Secure the door bracket using the self-threading screws.
Installation STEP 8 Install the door bracket (continued) OPTION B ONE-PIECE DOORS Header Wall 2x4 Support 1. Center the door bracket on the top of the door, in line with the header bracket as shown. 2. Mark either the left and right, or the top and bottom holes. Metal Doors: • Drill 3/16" pilot holes and fasten the bracket with the self-threading screws provided.
Installation STEP 9 Connect the door arm to the trolley Installation will vary according to the garage door type. Follow the instructions which apply to your door. OPTION A CORRECT INCORRECT Straight Door Arm (Groove facing out) SECTIONAL DOORS IMPORTANT: The groove on the straight door arm MUST face away from the curved door arm. 1. Close the door. Disconnect the trolley by pulling the emergency release handle. 2. Attach the straight door arm to the outer trolley using the clevis pin.
Installation CORRECT STEP 9 Connect the door arm to the trolley (continued) OPTION B ONE-PIECE DOORS IMPORTANT: The groove on the straight door arm MUST face away from the curved door arm. 1. Close the door. Disconnect the trolley by pulling the emergency release handle. 2. Fasten the straight door arm and the curved door arm together to the longest possible length (with a 2 or 3 hole overlap) using the bolts, nuts, and lock washers. 3. Attach the straight door arm to the door bracket using the clevis pin.
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Installation STEP 11 Wire the door control to the garage door opener STEP 12 Attach the warning labels 1. Attach the entrapment warning label on the wall near the door control with tacks or staples. 2. Attach the manual release/safety reverse test label in a visible location on the inside of the garage door. HARDWARE Insulated Staple (Not Shown) 1. Run the white and red/white wire from the door control to the garage door opener.
Installation STEP 13 Install the Protector System® HARDWARE Carriage Bolt 1/4"-20x1/2" Be sure power is NOT connected to the garage door opener BEFORE installing the safety reversing sensor. To prevent SERIOUS INJURY or DEATH from closing garage door: • Correctly connect and align the safety reversing sensor. This required safety device MUST NOT be disabled. • Install the safety reversing sensor so beam is NO HIGHER than 6" (15 cm) above garage floor.
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Installation 1 STEP 14 Wire the Safety Reversing Sensors 2 Staple If your garage already has wires installed for the safety reversing sensors, proceed to page 25. HARDWARE Insulated Staple (Not Shown) 7/16" (11 mm) OPTION A INSTALLATION WITHOUT PRE-WIRING 1. Run the wire from both sensors to the garage door opener. Attach the wire to the wall and ceiling with the staples. 2. Strip 7/16 inch (11 mm) of insulation from each set of wires. Separate the wires. Twist the white wires together.
Installation STEP 14 Wire the Safety Reversing Sensors (continued) 1 OPTION B PRE-WIRED INSTALLATION Safety reversing sensor wires 1. Cut the end of the safety reversing sensor wire, making sure there is enough wire to reach the pre-installed wires from the wall. 2. Separate the safety reversing sensor wires and strip 7/16 inch (11 mm) of insulation from each end. Choose two of the pre-installed wires and strip 7/16 inch (11 mm) of insulation from each end.
Installation STEP 15 Connect power THERE ARE TWO OPTIONS FOR CONNECTING POWER: OPTION A TYPICAL WIRING 1. Plug in the garage door opener into a grounded outlet. 2. DO NOT run garage door opener at this time. To prevent possible SERIOUS INJURY or DEATH from electrocution or fire: • Be sure power is NOT connected to the opener, and disconnect power to circuit BEFORE removing cover to establish permanent wiring connection.
Installation STEP 16 Ensure the safety reversing sensors are aligned IF THE AMBER LED ON THE SENDING SENSOR IS NOT GLOWING: 1. Make sure there is power to the garage door opener. 2. Make sure the sensor wire is not shorted/broken. 3. Make sure the sensor has been wired correctly: white wires to white terminal and white/black wires to grey terminal. The door will not close if the sensors have not been installed and aligned correctly.
Adjustments Introduction One-Piece Doors Only When setting the UP travel for a one-piece door ensure that the door does not slant backwards when fully open (UP). If the door is slanted backwards this will cause unnecessary bucking and/or jerking when the door is opening or closing. Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.
Adjustments PROGRAMMING BUTTONS STEP 1 Program the Travel UP Button Adjustment Button Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. • Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system. • After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 1-1/2" (3.
Adjustments STEP 2 Test the Safety Reversal System Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. • Safety reversal system MUST be tested every month. • After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on the floor. 1. With the door fully open, place a 1-1/2 inch (3.
Operation IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: 1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS. 2. ALWAYS keep remote controls out of reach of children. NEVER permit children to operate or play with garage door control push buttons or remote controls. 3. ONLY activate garage door when it can be seen clearly, it is properly adjusted, and there are no obstructions to door travel. 4.
Operation Features Your garage door opener is equipped with features to provide you with greater control over your garage door operation. ® MyQ MyQ® technology uses a 900MHz signal to provide two-way communication between the garage door opener and MyQ® enabled accessories. Your garage door opener is compatible with up to 8 MyQ® accessories. For Smartphone App control of your garage door opener and other MyQ® accessories, Chamberlain’s MyQ® Internet Gateway (model CIGBU) is required.
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Maintenance Maintenance Schedule NOTICE: To complywith FCC and/or IndustryCanada (IC) rules, adjustment or modificationsof thistransceiver are prohibited. THERE ARENO USER SERVICEABLEPARTS. Any changesor modifications not expresslyapproved by the partyresponsible for compliance could void the user'sauthorityto operate the equipment. Thisdevice complieswith Part 15 of the FCC rules and IC RSS-210.
Troubleshooting Diagnostic Chart Your garage door opener is programmed with self-diagnostic capabilities. The UP and DOWN arrows on the garage door opener flash the diagnostic codes. SYMPTOM SOLUTION 1 The garage door opener will not close and the light bulbs flash. Safety sensors are not installed, connected, or wires may be cut. Inspect sensor wires for a disconnected or cut wire. 1 2 The garage door opener will not close and the light bulbs flash.
Troubleshooting DIAGNOSTIC CODE SYMPTOM SOLUTION Door is moving stops or reverses. Manually open and close the door. Check for binding or obstructions, such as a broken spring or door lock, correct as needed. If the door is binding or sticking contact a trained door systems technician. If door is not binding or sticking attempt to reprogram travel (refer to page 28). Up Arrow Flash(es) Down Arrow Flash(es) 4 1-4 4 5 Opener runs approximately 6-8", stops and reverses.
Accessories 7702CB Outside Quick Release: Required for a garage with NO access door. 041A5281-1 CLSS1 Extension Brackets: (Optional) For safety reversing sensor installation onto the wall or floor. CLOSED OPEN 8808CB 8 Foot (2.4 m) Rail Extension: To allow an 8 foot (2.4 m) door to open fully. 8810CB 10 Foot (3 m) Rail Extension: To allow a 10 foot (3 m) door to open fully.
Warranty CHAMBERLAIN® FIVE YEAR LIMITED WARRANTY LIFETIME MOTOR AND BELT LIMITED WARRANTY The Chamberlain Group, Inc.
Repair Parts Rail Assembly Parts Description 1 Belt 2 3 4 Rail 5 Trolley Assembly 6 “U” Bracket Installation Parts Part Number Description 2 1 Part Number 41A5250 1 Curved Door Arm Pulley 144C54 2 Master Link 4A1008 Door Bracket with Clevis Pin and Fastener 3 Emergency Release Rope and Handle 4 Header Bracket with Clevis Pin and Fastener 5 Remote Control Visor Clip 6 Safety Sensor Bracket 041A5266-3 7 Safety Sensor Kit Receiving and sending sensors with wire 41A5034 41A5665
Repair Parts Description Garage Door Opener Parts 1 2 13 3 10 12 4 14 5 1 Belt Cap Retainer 2 Gear and Sprocket 3 End Panel with Light Socket 4 Light Socket 5 Light Lens 41D7570 6 Capacitor 30B532 7 Capacitor Bracket 12A373 8 Travel Module 041D7742-7 9 Cover 041A7620-8 10 Receiver Logic Board 11 End Panel for Receiver Logic Board with Light Socket 12 Motor with Travel Module 13 Line Cord 41B4245 14 Terminal Block 41A3150 4 6 5 11 8 7 Part Number 41A4371 41A4885-5
114A4309G © 2013, The Chamberlain Group, Inc.