User manual CHAMBERLAIN DH

[. . . ] LOCK SENSOR (D1 WIRING) APPLICATION REQUIREMENTS This wiring modification is available to models DJ and DH/J Standard-Duty operators with 24Vac control circuits and "D1" type wiring. NOTE: If C2 or B2 wiring is desired refer to conversion instructions on pages 2 and 3. WIRING DIAGRAM & INSTRUCTIONS Model: DH, DJ and DH/J FUNCTIONS This modification stops the operator when extra tension is sensed on the door from the mechanical door lock, obstruction or extensive binding. OPERATION When the operator senses extra tension when closing, the Lock Sensor will stop the operator. Press close button and run until the operator shuts off (to unlock door when load removed). ADJUSTMENT FINE ADJUSTMENT · To increase opening force, tighten wing nut. [. . . ] Move Orange wire from terminal 7 to terminal 3. Move Yellow wire from terminal 1 to terminal 3. Move Red wire from terminal 2 to terminal 3. NOTE: Be sure to supply a STOP button and safety edge after conversion. (SEE NOTE 2) MOTOR OVERLOAD (SEE NOTE 3) NOTES: 1) TO REVERSE MOTOR DIRECTION: INTERCHANGE PURPLE & GRAY MOTOR LEADS AT CONTACTOR 1 & 3. 2) TRANSFORMER PRIMARY & RELAY VOLTAGE SAME AS LINE VOLTAGE. 3) THREE PHASE UNITS MAY BE EQUIPPED WITH AN INTERNAL PILOT DUTY THERMAL OVERLOAD DEVICE, OR AN EXTERNAL LINE MONITORING DEVICE. DEPRESS PLATE OPEN LIMIT SW. CLOSE LIMIT SW. LIMIT NUT AUXILIARY OPEN LIMIT SW. ELECTRICAL BOX END VIEW SAFETY LIMIT SW. AUXILIARY CLOSE 2 575V BRAKE (WHEN PRESENT) BL/BK BL/BK BL/BK 3PH SCHEMATIC DIAGRAM 1827-3 230V BRAKE (WHEN PRESENT) 230V BRAKE (WHEN PRESENT) BK GY PUR YEL BK 1 2 3 7 8 9 4 5 6 BL/BK BK GY PUR YEL BK 1 2 3 7 8 9 4 5 6 BL/BK BK GY PUR YEL BK 1 2 3 BL/BK * OVERLOAD (SEE NOTE 3) * OVERLOAD (SEE NOTE 3) * OVERLOAD (SEE NOTE 3) 208/230 VOLT - 3 PHASE MOTOR CONNECTION 460 VOLT - 3 PHASE MOTOR CONNECTION 575 VOLT - 3 PHASE MOTOR CONNECTION * MOTOR O/L LEAD COLOR BROWN OVERLOAD (SEE NOTE 3) C2 WIRING CONVERSION 1. Move Orange wire from terminal 7 to terminal 3. Move Yellow wire from terminal 1 to terminal 3. NOTE: Be sure to supply a STOP button after conversion. B2 WIRING CONVERSION 1. Move Orange wire from terminal 7 to terminal 3. Move Yellow wire from terminal 1 to terminal 3. [. . . ] The 3-Button Control Station provided must be connected for operation. If a STOP button is not used, a jumper must be placed between FOR ALL CONTROL CIRCUIT WIRING. Auxiliary control equipment may be any normally open two wire device such as pullswitch, single button control station, loop detector, card key or such device. 3 BUTTON STATION OR 3 POSITION KEYSWITCH WITH SPRING RETURN TO CENTER AND STOP BUTTON STANDARD 2 OR MORE KEY LOCKOUT 1 2 3 4 1 2 3 4 1 2 3 4 Open Close Stop Open Close Stop Open Close Stop Open Close Stop Keyswitch ALL CONTROL WIRING TYPES ALL CONTROL WIRING TYPES ALL CONTROL WIRING TYPES 2 BUTTON STATION OR 3 POSITION KEYSWITCH WITH SPRING RETURN TO CENTER STANDARD 2 OR MORE 1 BUTTON STATION OR ANY AUXILIARY DEVICE 1 2 4 SEE NOTE #2 1 2 4 SEE NOTE #2 3 7 SEE NOTES #2 AND #3 Open Close ALL CONTROL WIRING TYPES Open Close Open Open / Close Close B2 OR T1 WIRING TYPES ONLY ALL CONTROL WIRING TYPES SENSING DEVICE TO REVERSE OR STOP EXTERNAL INTERLOCK 3 10 4 Remove Jumper When Interlock is Used 5 4 5 Sensing Device One ALL CONTROL WIRING TYPES 2 or More ALL CONTROL WIRING TYPES 01-16492C © 2008, The Chamberlain Group, Inc. [. . . ]