The Chamberlain Group, Inc.
SPECIFICATIONS MOTOR ELECTRICAL TYPE: ................................Continuous Duty CONTROL VOLTAGE: ......5V dc HORSEPOWER: ...............1/3, 1/2, 3/4 & 1Hp Single or Three Phase AUXILIARY VOLTAGE: ....24V dc SPEED: .............................1725 RPM VOLTAGE: ........................115/208-230 Single Phase 208-230 Three Phase CURRENT: ........................See Pg. 17 CONTROL STATION:........3 Button OPEN/CLOSE/STOP, NEMA 1 WIRING TYPE: ..................
ASSEMBLE TRACK AND OPERATOR WARNING WARNING DO NOT CONNECT ELECTRIC POWER UNTIL INSTRUCTED TO DO SO. KEEP DOOR BALANCED. STICKING OR BINDING DOORS MUST BE REPAIRED. DOORS, DOOR SPRINGS, CABLES, PULLEYS, BRACKETS AND THEIR HARDWARE MAY BE UNDER EXTREME TENSION AND CAN CAUSE SERIOUS PERSONAL INJURY OR DEATH. CALL A PROFESSIONAL DOOR SERVICEMAN TO MOVE OR ADJUST DOOR SPRINGS OR HARDWARE.
INSTALL OPERATOR CAUTION: AT LEAST TWO PERSONS AND A STRONG, SAFE WORKING PLATFORM ARE REQUIRED FOR THE INSTALLATION OF OPERATOR. CAUTION FIGURE 2 Building Support TO AVOID DAMAGE TO DOOR AND OPERATOR, MAKE ALL DOOR LOCKS INOPERATIVE. SECURE LOCK(S) IN "OPEN" POSITION. IF THE DOOR LOCK NEEDS TO REMAIN FUNCTIONAL, INSTALL AN INTERLOCK SWITCH. DO NOT RUN THE OPERATOR BEFORE MAKING LIMIT SWITCH ADJUSTMENTS.
9. Raise operator straight up until the door can be raised to the full open position. See Figure 5. Temporarily secure to ceiling or rafters with rope or other suitable means. COIL CORD (OPTIONAL) REFER TO (A) IN ILLUSTRATION Connect operator end of coil cord to junction box (not supplied) fastened to the wall approximately half-way up the door opening. Electrician must hardwire the junction box to the operator electrical box in accordance with local codes.
CONNECT OPERATOR TO POWER SUPPLY AND INSTALL CONTROL STATION WARNING WARNING DISCONNECT POWER AT THE FUSE BOX BEFORE PROCEEDING. OPERATOR MUST BE PROPERLY GROUNDED AND CONNECTED IN ACCORDANCE WITH LOCAL ELECTRICAL CODES. THE OPERATOR SHOULD BE ON A SEPARATE FUSED LINE OF ADEQUATE CAPACITY. ALL ELECTRICAL CONNECTIONS MUST BE MADE BY A QUALIFIED INDIVIDUAL. INSTALL THE CONTROL STATION WHERE THE DOOR IS VISIBLE, BUT AWAY FROM THE DOOR AND ITS HARDWARE.
EMERGENCY DISCONNECT SYSTEM WARNING Trolley Header Bracket DOOR ARM IS RELEASED FROM TROLLEY WHEN EMERGENCY DISCONNECT OPENS. TO AVOID BEING STRUCK BY DOOR ARM, DO NOT STAND UNDER THE ROPE OR DOOR ARM WHEN PULLING THE EMERGENCY RELEASE.
ADJUST CLUTCH Adjust clutch so that it is tight enough to open and close the door but will slip when the door meets an obstruction. Either loosen or tighten the clutch nut with 1/4 turn increments. The clutch will require periodic inspection and adjustment. CAUTION: The adjustable friction clutch is NOT an automatic reversing device. An electric or pneumatic reversing edge can be added to bottom edge of door if desired.
BRAKE INSTALLATION & ASSEMBLY PARTS HTL /APT Shown WARNING APT Bearings Shown. Models HTL and APT Brake Installation Identical Cotter Pin A TO AVOID SERIOUS PERSONAL INJURY OR DEATH FROM ELECTROCUTION, DISCONNECT ELECTRICAL POWER TO OPERATOR BEFORE PROCEEDING. 3/4" Washer 3/4" Washer 1. Install brake drum on clutch pulley shaft as illustrated in Fig. A. 2. Attach the three spacers provided to back of brake assembly housing using three 5/16 x 5/8 sems screws (Figs. B and C). 3.
SOLID STATE SINGLE PHASE WIRING DIAGRAM NC SENSING LIMIT NO SWITCH Yellow White C White OPEN NC LIMIT SWITCH NO CLOSE LIMIT NO SWITCH NC Blue Red White Black C C White White OVERLOAD PROTECTOR Black Blue White Yellow Red Blue Yellow Orange White* Orange Black MOTOR Red Black Q11 E20 E17 Red E19 E15 E16 E13 E11 Black Red Orange White Red Yellow Blue White Red WITH POWER INDUCTOR E18 Q10 Q9 E14 Q8 E12 Q7 E8 E9 POWER INDUCTOR E10 *THIS WIRE NOT USED TO MECHANICAL BRAKE
STANDARD POWER AND CONTROL CONNECTION DIAGRAM (Solid State Board CDO - 115V, 208-230V, 1Ø) L1 N Neutral 115V, 208-230V, 1Ø L2 H Hot 115V, 208-230V, 1Ø L3 TB1- 1 2 3 Remove Jumper to Install Interlock 4 5 6 7 8 9 10 Open GND Close Open / Close Stop 1 2 3 Sensing Device RADIO CONTROL (24V dc only) The Chamberlain Group, Inc.
SOLID STATE THREE PHASE WIRING DIAGRAM NC SENSING LIMIT NO SWITCH Yellow White *THIS WIRE NOT USED ON 3/4 HP C AND ABOVE WITH POWER INDUCTOR White CLOSE LIMIT NO SWITCH NC OPEN NC LIMIT SWITCH NO Red Blue White C White Blue Yellow C White Orange MOTOR Blue Black White Red Yellow Red 1/3 & 1/2 HP ONLY Yellow Yellow Orange Yellow Yellow Orange Red * White Q11 Red Orange Black White White White T3 L3 Wht.
STANDARD POWER AND CONTROL CONNECTION DIAGRAM (Solid State Board CDO - 208-230V, 3Ø) L1 N 208-230V, 3Ø L2 H 208-230V, 3Ø L3 208-230V, 3Ø TB1- 1 2 3 4 5 6 7 8 9 10 Open 1 2 3 Close GND Open / Close Stop RADIO CONTROL (24V dc only) Sensing Device OPTIONAL SETTINGS Set Maximum Run Timer Begin with door in closed position. Set dip switch to max. run timer mode. Press control station open button to operate door from closed to full open position without stopping.
OPERATING MODE TYPE STATION B2 3 Button, 1 Button, 1 & 3 Button Radio Control Function: Momentary contact to open, close and stop, plus wiring for sensing device to reverse and auxiliary devices to open and close with open override. C2 3 Button, 3 Button Radio Control Function: Momentary contact to open and stop with constant pressure to close, open override plus wiring for sensing device to reverse.
NEMA MOTOR WIRING DIAGRAMS The Chamberlain Group, Inc.
ILLUSTRATED PARTS - SOLID STATE ELECTRICAL BOX 8 16 17 12 11 3 2 11 6 10 22 18 21 20 15 13 14 13 19 7 3 23 4 L RO NT G COIRIN W IT CU SS 2C IR 3 2 1 NEC 9 CLA 1 5 16
ITEM NO. PART NO. QTY. REPAIR PARTS SOLID STATE ELECTRICAL BOX DESCRIPTION Terminal Assy. 3-Lug 1 Switch Bracket Assy. (Aux. & Sensing) 3 1B3796 1 Ltd. Shaft-Sprocket Assy. 4 1B4681 1 Cover & Hinge Assy. 5 1C4691 1 Electric Box Assy.
ILLUSTRATED PARTS - OPERATOR MODEL HTL LOW PROFILE 9 The Chamberlain Group, Inc.
REPAIR PARTS FOR MODEL HTL ITEM NO. PART NO. 1 QTY 1 Electrical Box Assy. (See detail) 2 1B4684 1 Motor Cable Assy. 3 See Chart 1 Motor 4 1C4707 1 Motor Mounting Bracket Assy. 5 1A3742 2 Chain Assy. (43 Pitches) 6 81C172 1 Sprocket-10T 7 See Chart 2 L-Rail 8 1B4001 1 Trolley Assy. 9 1C3992 1 Bracket Assy. 10 1B4694 1 Clutch Shaft Assy. 11 See Chart 12 144B44 1 Pulley 7" - 4L 13 41K4300 1 Ball Bearing Kit 14 1B4695 1 Output Shaft Assy.
CONTROL CONNECTION DIAGRAM ATTENTION: The 3-Button Control Station provided must be connected for operation.
