To Next PageTo Next PageWhat does 'U-t' mean on a Skov DA 820 LPC -3?
The 'U-t' error on your Skov Fan indicates an under temperature condition. The temperature of the motor controller is below the minimum limit, the temperature must be increased.
What does 'Out-F' mean on my Skov Fan?
The 'Out-F' error on your Skov Fan indicates an output error. Check the motor connections.
What does 'Flt-dc' mean on a Skov DA 820 LPC -3 Fan?
The 'Flt-dc' error on your Skov Fan indicates that the ripple voltage is too high. Measure the supply phases.
What does 'P-LOSS' mean on my Skov Fan?
The 'P-LOSS' error on your Skov Fan indicates a phase error. Measure the supply phases.
Importance of separate alarm systems for livestock climate control.
Copyright, reproduction, accuracy, and liability disclaimers for SKOV A/S.
Details of 230V and 400V DA 820 LPC-3 fan models.
List of tools required for mounting the fan unit.
Instructions on fan orientation and mounting within exhaust units.
Minimum safety distance to fan blades and protective mesh requirements.
Guidelines for positioning the motor controller for proper function.
Required clearances around the motor controller for cooling and access.
Recommended ambient temperature and mounting locations for the controller.
Safety precautions and general guidelines for electrical connections.
Recommendations for involving local experts when retrofitting fans.
Importance of proper mains supply sizing due to harmonic distortion.
Recommendations for Surge Protection Devices (SPD) installation.
Instructions for routing fan cables within the exhaust unit.
Methods for preventing water ingress into the motor controller via cabling.
Detailed overview of terminals and connections within the LPC motor controller.
Connecting one-phase power supply to the motor controller terminals.
Connecting three-phase power supply to the motor controller terminals.
Connecting the motor controller to the fan motor terminals.
Description of signal terminal functions and connections.
Explanation of LED indicators on the motor controller display.
Overview of the motor controller's operational buttons and functions.
Step-by-step guide to changing analog input signal from 10-0 V to 0-10 V.
Instructions for setting jumpers and making connections on the PCB.
Standard color coding for electrical wires used in diagrams.
Diagram and explanation for the required power supply isolator.
Explanation of letter codes used in circuit diagrams per IEC/EN 61346-2.
Circuit diagram for control voltage with DA 74CO (OFF/AUTO/ON).
Circuit diagram for control voltage with DA 74CV (stepless).
Cable plan for DA 820 LPC-3 1x230 V connection.
Terminal connections for the LPC 230 V fan.
Cable plan for DA 820 LPC-3 230V with DA 74CO.
Terminal connections for the LPC 230 V fan with DA 74CO.
Cable plan for DA 820 LPC-3 230V with thermal cutout and DA 74CO.
Terminal connections for LPC 230V fan with thermal cutout.
Cable plan for DA 820 LPC-3 230V with DA 74CV stepless.
Terminal connections for the LPC 230 V fan.
Cable plan for DA 820 LPC-3 230V with thermal cutout and DA 74CV.
Terminal connections for LPC 230V fan with thermal cutout.
Cable plan for DA 820 LPC-3 400V with DA 74CO.
Terminal connections for the LPC 400 V fan.
Cable plan for DA 820 LPC-3 400V with DA 74CV stepless.
Terminal connections for the LPC 400 V fan.
Cable plan for DA 820 LPC-3/DA 74CV stepless with reverse function.
Circuit diagram for DA 820 LPC-3/DA 74CV stepless with reverse.
Cable plan for DA 820 LPC/DA 74CV stepless with alarm relay.
Circuit diagram for DA 820 LPC/DA 74CV stepless with alarm relay.
Instructions for cleaning the fan and motor controller.
Information on product recycling and disposal according to local instructions.
Guides for diagnosing and resolving issues with the fan and inlet flap.
Detailed list of error codes and their solutions for the LPC motor controller.
Methods for resetting motor controller errors and understanding time delays.
Technical specifications for the DA 820 LPC-3 1x230 V fan models.
Ecodesign and efficiency classification data for 1x230V models.
Technical specifications for the DA 820 LPC-3 3x400 V fan models.
Ecodesign and efficiency classification data for 3x400V models.
Diagrams showing the physical dimensions of the LPC motor controller and fan.
General
