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    VPM-1 

 

1. GENERAL 

This document provides a description of the VPM-1 
unit. This document is organized as follows: 

 

Introduction 

Installation 

User’s Guide 

Appendix 

 
 
 
1.1 DESCRIPTION 

The VPM-1 is designed to drive one variable speed fan 
of up to 6 amp per stage, under the master control ( LX 
or IC)  system resulting in a clean air environment for 
your livestock. 
 
The VPM-1 provides you with automated control over 
its one stage via the use of the master control.  
 
 

The manufacturer recommends that the following 
installation instructions very closely, and that all 
work be performed by a certified electrician. Failure 
to do so may void the warranty! 

www.monitrol.com

Summary of Contents for VPM-1

Page 1: ...VPM 1 User s Manual www monitrol com ...

Page 2: ... For added security against line voltage surges it is recommended that surge and noise suppression devices be installed at the electrical distribution panel Use of shielded cable for probes is recommended for protection against lightning These devices are available from most electrical supply distributors RECOMMENDATIONS The manufacturer recommends that all installation procedures described herein...

Page 3: ... 6 2 2 Mounting 6 2 3 Connection Procedure 7 2 3 1 Cabling 7 2 3 2 Connecting 115 VAC Fan 7 2 3 3 Connecting 230 VAC Fan 7 2 3 4 Connecting to the master control 8 2 4 Powering Up 8 USER S GUIDE 12 APPENDIX Troubleshooting 14 Specifications 14 TABLE OF CONTENTS www monitrol com ...

Page 4: ...eed fan of up to 6 amp per stage under the master control LX or IC system resulting in a clean air environment for your livestock The VPM 1 provides you with automated control over its one stage via the use of the master control The manufacturer recommends that the following installation instructions very closely and that all work be performed by a certified electrician Failure to do so may void t...

Page 5: ...Page 5 INSTALLATION INSTALLATION www monitrol com ...

Page 6: ...four screws holding the faceplate to the housing To limit the unit s exposure to noxious gases install To limit the VPM 1 s exposure to noxious gases install the unit in a hallway Make sure the VPM 1 is properly installed that is side up with the cable entry holes facing down DO NOT DRILL ADDITONNAL HOLES INTO THE ENCLOSURE The VPM 1 operates in a temperature range of 0 C 32 F to 50 C 122 F The en...

Page 7: ...r fan 1 Connect the ground wire of the power source to the ground wire in the housing of the unit Connect the neutral side of the power source to the neutral of fan 1 Connect the live lead of fan 1 to terminal 2 2 3 3 Connecting 230VAC Fans Refer to figure 2 Connect L1 of the power source to terminal 1 for fan 1 Connect the ground wire of the power source to the ground wire in the housing of the u...

Page 8: ...ERING UP Before powering up the VPM 1 Screw the faceplate to the casing of the unit using the four screws previously removed Verify the fan s motor specifications The current must not exceed 10 A per stage To test the unit use the manual override parameter indicated on the master control When you have completed verifying the fan operation set the manual override parameter on the master control to ...

Page 9: ...oard Connection of 115 VAC source and 115 VAC fan Notes for Figure 1 Power cut and protection devices in case of overload Connect the grounding wire from the power cord to the ground terminal wire inside the housing 1 2 www monitrol com ...

Page 10: ...d Connection of 230 VAC source and 230 VAC fan Notes for Figure 2 Power cut and protection devices in case of overload Connect the grounding wire from the power cord to the ground terminal wire inside the housing 1 2 www monitrol com ...

Page 11: ...Page 11 USER S GUIDE USER S GUIDE www monitrol com ...

Page 12: ... single stage The fan speed is controlled accordingly to the logic of the master control the LX or IC control The VPM 1 can be controlled manually from the master control to be turned OFF run a variable speed fan from 0 to 100 run automatically following the master control logic www monitrol com ...

Page 13: ...Page 13 APPENDIX APPENDIX www monitrol com ...

Page 14: ...58 F Weight 3 pounds 1 35Kg Dimension 7 75 x5 75 x4 196x146x101mm YES Set the manual override parameter to AUTO in the master control The unit is OK Adjust setting of the LX or IC to allow fans to operate Are the fan s operating Verify the power connection to the VPM 1 fuses and fans Also the low voltage cable between the LX or IC and the VPM Are the fan s operating Contact your dealer for service...

Page 15: ... lightning or any other natural disaster Any unauthorized work modification or repair on this product automatically voids the warranty and disclaims the manufacturer from all responsibility The manufacturer assumes only those obligations set forth herein excluding all other warranties or obligations This warranty stipulates that in all cases the manufacturer shall be liable only for the supply of ...

Page 16: ...MAV VPM 1 VER 2 1 JUNE 22 2001 www monitrol com ...

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