LiftMaster H J VERSION 2 LOGIC Manual - Page 30

Logic Control (Ver. 2) 575 VOLT THREE PHASE W/ CONTACTOR 1897 DIP SWITCH SETTINGS PROGRAM SETTINGS ON MAX RUN TIMER 1 2 3 4 ON SET MID STOP 1 2 3 4 SET ON TIMER TO CLOSE 1 2 3 4 ON MAINTENANCE ALERT SYSTEM 1 2 3 4 WIRING TYPES ON C2 1234 ON B2 1234 ON D1 1234 ON E2 1234 ON T 1234 ON TS 1234 ON FSTS 1234 FAILSAFE WIRING TYPES LIMIT SWITCH ADJUSTMENT Note: 1) TO REVERSE MOTOR DIRECTION: INTERCHANGE PURPLE AND GRAY WIRES AT CONTACTOR. CLOSE LIMIT SW. ROTATOR CUP DEPRESS PLATE OPEN LIMIT SW. ON C2 FAIL SAFE 1 2 3 4 ON B2 FAIL SAFE 1 2 3 4 ON D1 FAIL SAFE 1 2 3 4 ON E2 FAIL SAFE 1 2 3 4 RPM BOARD SAFETY LIMIT SW. 40-16497B ELECTRICAL BOX END VIEW LIMIT NUT DIAGNOSTIC MODE ON DIAGNOSTIC 1234