User Manuals: Varifan ECS-4+ Fan Control System

User Manuals: Varifan ECS-4+ Fan Control System

Manuals and User Guides for Varifan ECS-4+ Fan Control System. We have 1 Varifan ECS-4+ Fan Control System manual available for free PDF download: User Manual

Varifan ECS-4+ User Manual

Varifan ECS-4+ User Manual (48 pages)

Brand: Varifan | Category: Control Systems | Size: 0 MB

Table of Contents

Table of Contents
3
Chapter 1 - Introduction

5
- General
  5
- Description
  5
- Definition of Terms
  7
Chapter 2 - Installation

7
- Unpacking
  9
- Mounting
  9
- Switch Settings
  11
- Line Voltage Selector Switch
  11
- Software Settings DIP Switch
  11
- Connection Procedure
  12
- Input Power
  12
- 115 Vac
  12
- Fan 1
  12
- Fan 2
  12
- Fan 3/Heater
  12
- Air Inlet Baffle Board
  13
- Temperature Probes / Static Pressure Probes
  13
- Single Temperature Probe
  13
- Temperature Averaging
  13
- Static Pressure Probe
  13
- Alarm
  14
- Powering up
  14
Chapter 3 - User's Guide

19
- LED Status Window
  19
- Control Dials
  19
- Primary Functions
  21
- Main Set Point Temperature
  21
- Fan 1 Minimum Speed
  22
- Fan 1 Duty Cycle
  23
- Fan 2 Relative Set Point
  24
- Fan 2 Minimum Speed
  25
- Heater/Fan 3 Relative Set Point
  26
- Air Inlet Relative Set Point
  27
- Air Inlet Static Pressure Set Point
  28
- Static Pressure Display
  29
- Reduction Per Day
  30
- Record Low Temperature
  31
- Record High Temperature
  32
- Room Temperature Display
  33
- Fan 1 Motor
  34
- Fan 1 Differential
  35
- Fan 2 Differential
  36
- Fan 2 Motor
  37
- Heater/Fan 3 Hysteresis
  38
- Air Inlet Run Timer
  39
- Air Inlet Delay Timer
  40
- Minimum Ramping
  41
- Low Temperature Alarm
  42
- High Temperature Alarm
  43
- Motor Compatibility Table
  44
- Toubleshooting
  45
- Specifications
  46
- Warranty
  47

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