Virginia Controls, LLC MH-3000 User Manual, 1_03C10-VC Page I
TABLE OF CONTENTS
1. PRE-INSTALLATION INSTRUCTIONS, NOTES 6
1.1 General Notes .......................................................... 6
1.2 Important Precautions And Notes ................................ 6
2. CONTROLLER INSTALLATION AND WIRING .. 8
2.1 Controller Installation ................................................ 8
2.1.1 Controller Location Selection and Environment ........................ 8
2.1.2 Controller Grounding ............................................................ 9
2.2 Car and Hoistway Wiring ............................................ 9
2.2.1 Floor Switches ..................................................................... 9
2.2.2 Car Top Selector ................................................................ 10
2.2.3 Leveling Switches ............................................................... 10
2.2.4 Terminal Landing Normal Slowdown Switches ........................ 10
2.2.5 Terminal Landing Normal Limit Switches ............................... 10
2.2.6 Terminal Landing Final Limit Switches ................................... 11
2.2.7 Emergency Terminal Landing Limit Switch ............................. 11
2.2.8 Hoistway Access Zone Switches ........................................... 11
2.2.9 Door Open and Close Limit Switches ..................................... 11
2.3 Machine Room Wiring .............................................. 12
2.3.1 Incoming Power ................................................................. 12
2.3.2 Grounding ......................................................................... 12
2.3.3 Pump Motor Wiring ............................................................. 13
2.3.4 Wye-Delta Run Contact Wiring ............................................. 13
3. START-UP INSTRUCTIONS .......................... 14
3.1 Before Applying Power ............................................. 14
3.1.1 Power and Grounding ......................................................... 14
3.1.2 Input/Output Wiring ........................................................... 14
3.2 Applying Power ....................................................... 15
3.2.1 Motor Rotation ................................................................... 15
3.3 Temporary Run Connections ..................................... 15
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