Varifan ECS 5M - Default Chapter; Table of Contents

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CHAPTER 1 - INTRODUCTION
1. General ........................................................................... 5
1.1 Description ....................................................................... 5
Definition of terms ........................................................................ 7
CHAPTER 2 - INSTALLATION
2.1 Unpacking ........................................................................ 9
2.2 Mounting ........................................................................ 10
2.3 Switch Settings ............................................................... 10
2.3.1 Line Voltage Selector Switch .......................................... 10
2.3.2 Software Settings Switch ................................................ 11
2.4 Connection Procedure .................................................... 11
2.4.1 Input Power .................................................................... 11
2.4.1.1 115 VAC ......................................................................... 11
2.4.1.2 230 VAC ......................................................................... 12
2.4.2 Fan 1 .............................................................................. 12
2.4.3 Fan 2 .............................................................................. 12
2.4.4 Fan 3 .............................................................................. 12
2.4.5 Fan 4 / Drip Cool ............................................................ 12
2.4.6 Fan 5 / Heater ................................................................. 12
2.5 Temperature / Humidity Probes ...................................... 13
2.5.1 Single Temperature Probe ............................................. 13
2.5.2 Averaging ....................................................................... 13
2.5.3 Humidity Probe ............................................................... 13
2.6 Alarm .............................................................................. 13
2.7 Powering Up ................................................................... 14
CHAPTER 3 - USER GUIDE
LED Status Window ........................................................ 21
Control Dials ................................................................... 21
PRIMARY FUNCTIONS
Main Set Point Temperature ........................................... 23
Fan 1 Minimum Speed ................................................... 24
Fan 1 Duty Cycle ............................................................ 25
Fan 2 Relative Set Point ................................................. 26
Fan 2 Minimum Speed ................................................... 27
TABLE OF CONTENTS