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Operating and Maintenance Instructions
Part No
CN1082
Description
Dual EC Fan Controller
Issue
Date
1
10 July 2012
2
28 Jan 2013
3
12 May 2017
Table of Contents
Introduction .............................................................................................................................................................. 2
Specification ............................................................................................................................................................ 2
Fan Compatibility ..................................................................................................................................................... 2
Mechanical Outline .................................................................................................................................................. 3
Safety ...................................................................................................................................................................... 3
EMC Compliance..................................................................................................................................................... 3
ESD ......................................................................................................................................................................... 3
Installation ............................................................................................................................................................... 3
Operation ................................................................................................................................................................. 4
Fan Speed Control and LED's: ........................................................................................................................... 4
Fan Monitor: ........................................................................................................................................................ 4
Duty Sharing (Alternate Fan Run) ....................................................................................................................... 5
Simultaneous Fan Run (Load Share) .................................................................................................................. 5
Single Fan operation ........................................................................................................................................... 5
Power-up Check.................................................................................................................................................. 5
Maintenance and Servicing ..................................................................................................................................... 5
Terminal Block Use ................................................................................................................................................. 5
PCB Component Location ....................................................................................................................................... 6
Declaration of Conformity ........................................................................................................................................ 7
The most recent version of this document may be downloaded at:
210-OMI12492_Iss3.doc
Bug no
1205
1205
2091
ORIGINAL INSTRUCTIONS
ebm-papst UK Ltd
Chelmsford Business Park Chelmsford Essex CM2 5EZ
Telephone: +44(0)1245468555 Fax: +44(0)1245466336
e-mail
sales@uk.ebmpapst.com
Comments
Signed CE front sheet & instructions clarified
Instructions clarified, identify Live & SELV circuits
CE Certificate update
www.ebmpapst.co.uk/instructions
Page 1 of 7
CN1082
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Summary of Contents for ebm-papst CN1082
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Page 1: Table Of Contents
Declaration of Conformity ............................7 The most recent version of this document may be downloaded at: www.ebmpapst.co.uk/instructions 210-OMI12492_Iss3.doc ORIGINAL INSTRUCTIONS Page 1 of 7 ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ CN1082 Telephone: +44(0)1245468555 Fax: +44(0)1245466336 e-mail sales@uk.ebmpapst.com... -
Page 2: Introduction
12 EC Fans per 0-10V output. Tachometer / Relay input compatible with Open Collector tachometer or Relay Alarm fans. 210-OMI12492_Iss3.doc ORIGINAL INSTRUCTIONS Page 2 of 7 ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ CN1082 Telephone: +44(0)1245468555 Fax: +44(0)1245466336 e-mail... -
Page 3: Mechanical Outline
PCB Switches and Variable Resistors: Set DIP Switches and Variable Resistors as required, see tables and procedures below. 210-OMI12492_Iss3.doc ORIGINAL INSTRUCTIONS Page 3 of 7 ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ CN1082 Telephone: +44(0)1245468555 Fax: +44(0)1245466336 e-mail... -
Page 4: Operation
2) Alarm Relay output: Contacts closed = No Alarm, Contacts Open = Fan Alarm or Power Fail. 210-OMI12492_Iss3.doc ORIGINAL INSTRUCTIONS Page 4 of 7 ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ CN1082 Telephone: +44(0)1245468555 Fax: +44(0)1245466336 e-mail... -
Page 5: Duty Sharing (Alternate Fan Run)
Insert the wire into the lower hole, then remove the screwdriver to leave the wire clamped in the terminal. 210-OMI12492_Iss3.doc ORIGINAL INSTRUCTIONS Page 5 of 7 ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ CN1082 Telephone: +44(0)1245468555 Fax: +44(0)1245466336 e-mail sales@uk.ebmpapst.com... -
Page 6: Pcb Component Location
LED “En” Live Circuit SELV Circuit Fan1 Run Fan2 Run Fan1 Alarm Fan2 Aalrm J2 Pin1 210-OMI12492_Iss3.doc ORIGINAL INSTRUCTIONS Page 6 of 7 ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ CN1082 Telephone: +44(0)1245468555 Fax: +44(0)1245466336 e-mail sales@uk.ebmpapst.com... -
Page 7: Declaration Of Conformity
Operating and Maintenance Instructions Declaration of Conformity 12/05/2017 10:14:52 210-OMI12492_Iss3.doc ORIGINAL INSTRUCTIONS Page 7 of 7 ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ CN1082 Telephone: +44(0)1245468555 Fax: +44(0)1245466336 e-mail sales@uk.ebmpapst.com...