Chief Manufacturing CM2C40 installation instructions Troubleshooting

Page 29

Installation Instructions

CM2C40

Troubleshooting

SYMPTOM

POSSIBLE CAUSE

CORRECTIVE ACTION

Lift does not respond

• No Power to Mount

Verify Power to Mount

 

• 12V trigger option being

Normal Operation

 

used

See "Low Voltage Sensing" section

 

• Overheated motor

Allow motor to cool for 10 to 15

 

 

minutes

 

 

 

 

 

 

29

Image 29
Contents CM2C40 Important Warnings and Cautions Installation Instructions CM2C40 Open-Ended Wrench Pre-Installation Configuration and Adjustments Power Requirements and WiringConfiguring the Mount for the Display Adjusting Faceplate LocationSevere Personal Injury or Damage to If more than 2 of faceplate adjustment is requiredCable Installation and Routing CM2C40 Installation Instructions Side Cover Mount Installation Display Installation CM2C40 Installation Instructions Bottom Cover Installation Bottom Cover Location Adjustment Lift Column Bearing Adjustment Remote Control Function Normal Operating ModeIR System Code IR-SE15 Control Codes IR-SE15 ProgrammingSystem Code 6E IR-SC33a Control Features Carrier Frequency 38KHzIR-SC33a Programming Serial Communications Connecctions to be made to 9 pin connector as followsError Message Table Motor Control Hardware Information CM2C40 Hardware ReferenceCM2C40 Connectors and Switches Dry Contact Closures CM2C40 Interface Board Hardware InformationVoltage Sense External Power Source Extend Retract with Single SwitchVoltage Sense Internal 24V DC Power Source Extend Error InputRetract Limit Option Retract Error InputExtend Limit Option SW1 Connector and Switch AssignmentsCeiling Mounting Holes Door Bracket Troubleshooting +86-755-8996 +86-755-8996 9226 8996 9236 8996