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ASSEMBLY GUIDE
7. Troubleshooting
In this section you will find detailed information on the following topics:
• Possible faults and remedies
• Error messages on the remote control display
7.1 Possible faults and remedies
Legs not working
Possible Cause
Remedy
Ξ Power Cable is not connected
Ξ Legs are not connected
Ξ Poor plug contact
Ξ Control Unit is defective
Ξ Remote Control is defective
Ξ Plug the Power Cable into the Control Unit
Ξ Plug the Motor Cables into the Control Unit and Legs
Ξ Check all connections
Ξ Replace the Control Unit
Ξ Replace the Remote Control
Possible Cause
Remedy
Ξ Mains power breakdown or main power is plugged off
during movement
Ξ Control Unit is defective
Ξ Remote Control is defective
Ξ Leg is defective
Ξ Zero setting (if movement is only possible downwards)
Ξ Replace Control Unit
Ξ Replace the Remote Control
Ξ Replace the Leg
Legs only operating in one direction
Possible Cause
Remedy
Ξ Power Cable is not connected
Ξ Remote Control is not connected
Ξ Control Unit is defective
Ξ Power Cable is defective
Ξ Remote Control is defective
Ξ Poor plug contact
Ξ Exposed to liquids
Ξ Plug the power cable into the control unit
Ξ Plug in the remote control
Ξ Replace the Control Unit
Ξ Replace the Power Cable
Ξ Replace the remote control
Ξ Check all connections
Ξ Replace the remote control
Control Unit or Remote Control is not working
7.2 Error messages & Error code (Only on external remote with display)
The display reads HOT.
Possible Cause
Remedy
Ξ The control unit is fitted with overheating
protection. Overheating has caused it to
stop the control unit
Ξ Wait until the control unit has cooled down and HOT is no longer displayed. The
SMART-SPFE control unit is then operational again
