Varifan ECS-1M Manuale utente
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ECS-1M
USER’S MANUAL
ENVIRONMENT CONTROL SYSTEM
1 stage
computer compatible
Varifan
®
ECS-1M
ADJUST
+
MIN SPEED
TIMER
on
off
DIFF
F2
reduc.
per day
LO
HI
65
12
3
4
10
11
1
7
8
9
12
R
H
R
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M
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R
H
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M
I
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MA
X
SP
EE
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IT
A
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A
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1
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ECS 1M
Although the manufacturer has made every effort to
ensure the accuracy of the information contained
herein, this document is subject to change without
notice due to ongoing product development.
WARNING AND PRECAUTIONS
Equipment, probe failure, blown fuses and/or tripped
breakers may prove harmful to the contents of the
building. Therefore it is strongly recommended to install
backup devices and alarm or warning devices. Spare
equipment should also be available at the owner’s site.
Equipment manufactured by the manufacturer is
protected against normal line surges. High surges
caused by thunder storms or power supply equipment
may damage this equipment. 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 be performed by a
qualified electrician or installation technician.
Furthermore the manufacturer recommends to test all
the functions and equipment connected to the ECS,
including the alarm system and backup devices, after
installation, after modifications, and once a month after
that.
Fuse verification and replacement, as well as the
proper setting of control values, shall be the
responsibility of the owner of this equipment.
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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
2.5 Temperature/Humidity Probes........................................12
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 Differential.............................................................24
Fan 1 Minimum Speed....................................................25
Fan 1 Duty Cycle.............................................................26
TABLE OF CONTENTS
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ECS 1M
CONTENTS CONTINUED...
Ramping......................................................................... 27
Record Low Temperature .............................................. 28
Record High Temperature ............................................. 29
Ambient Room Temperature Display ............................. 30
SECONDARY FUNCTIONS
Relative Humidity Set Point............................................ 31
Fan 1 Motor.................................................................... 32
Fan 1 Minimum Humidity Speed.................................... 33
Fan 1 Maximum speed................................................... 34
Minimum Ramping ......................................................... 35
Low Temperature Alarm................................................. 36
High Temperature Alarm................................................ 37
Relative Humidity Display............................................... 38
APPENDIX
Motor Compatibility Table............................................................ 39
Troubleshooting........................................................................... 40
Specification................................................................................ 41
Record Form ............................................................................... 42
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1. GENERAL
This document provides a description of the ECS 1M
control panel. This document is organized as follows:
Introduction
Installation
User’s Guide
Appendix
1.1 DESCRIPTION
Congratulations on the purchase of your ECS 1M
environmental control system. The ECS M product line
provides you with full control over temperature,
humidity, air flow, and heat resulting in a comfortable
environment for your livestock.
The ECS M product line offers a number of added
features over existing ECS controls such as:
Compatible with EPM-10 and DIP-1.
Hi/Lo temperature indication.
Automatic temperature reduction (ramping).
Adaptable variable speed outputs for a wide
selection of fan model types.
Humidity probe.
Full torque fan start preventing motor damage.
The ECS 1M provides microprocessor control over a
single stage output.
This stage controls a variable speed fan which can
operate at a continuous low speed to ensure good
quality of air when the room temperature is below the
main set point. In addition, the first stage may be
programmed to cycle on and off. When the room
temperature rises above the main set point, the fan
accelerates to increase the air flow.
CHAPTER 1 - INTRODUCTION
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ECS 1M
DESCRIPTION CONTINUED...
The ECS 1M provides you with full control over one
stage via the use of an easy to follow display panel. All
programmable features can be customized to meet
your requirements. The ECS 1M keeps you constantly
informed by displaying the status of all of its outputs as
well as the ambient temperature. With an optional
humidity probe, the ECS 1M displays current humidity
levels.
Safety of livestock is ensured by the continuous
control of climate and timely alarm notification should
environmental conditions exceed alarm set points.
Further security may be obtained by connecting all
ECS series controls in a network configuration to a
computer via the use of an optional RCM 40 remote
monitoring unit. This provides remote control
monitoring of each room. The control panel variable
output is fused, and all programmable settings are
maintained whether or not the ECS 1M is powered.
The ECS 1M provides an automatic constant
temperature reduction (ramping) feature for your
maturing livestock. A built in low temperature safety
factor prevents temperatures reaching dangerous
limits.
The ECS 1M can control an EPM-10. This control is
designed to position an air inlet baffle board or air inlet
curtain without the use of a feedback potentiometer or
0 - 10 volts analog signal. The EPM-10 provides an
automated positioning of your air inlet according to
the signal sent by the ECS 1M, or alternatively by
manual position knob control on the EPM-10 .
With ECS 1M in control of your climate, you are
assured of optimal living conditions for your livestock.
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MAIN SET POINT
The desired room temperature. Other temperature
settings on the ECS 1M are relative to the main set
point temperature.
RELATIVE TEMPERATURE
A value added to or subtracted from the main set point
which results in a new temperature at which a desired
action starts or stops.
AMBIENT TEMPERATURE
The actual temperature of the room.
AMBIENT HUMIDITY
The actual humidity level of the room.
MINIMUM FAN SPEED
The desired minimum speed for variable speed fans.
RAMPING
An automatic daily reduction in the main set point and
all temperature settings relative to this.
DEFINITION OF TERMS
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ECS 1M
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Chapter 2 describes the installation of the ECS 1M
control panel.
2.1 UNPACKING
Unpack the ECS 1M from its box and inspect
contents for damage. Should the contents appear to
be damaged, contact your local distributor for return
material procedures.
The package should contain the following standard
items:
1 ECS 1M control .
1 installed temperature probe (model number
2004-1K).
2 cable fasteners or fuses.
1 User manual.
The following optional items may be included:
3 additional temperature probes for temperature
averaging,
1 humidity probe. The ECS 1M requires the RHT-
1 humidity probe for maximum accuracy of
monitoring and control of humidity levels.
The manufacturer recommends that the installation
instructions which follow be adhered to as closely
as possible, and all work be performed by a certified
electrician. Failure to do so may void the warranty!
CHAPTER 2 - INSTALLATION
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ECS 1M
2.2 MOUNTING
Mount the control panel to the wall using the mounting
holes located on the flange of the control housing
Once the ECS 1M is in place, use a screwdriver to
remove the six screws holding the faceplate to the
housing.
2.3 SWITCH SETTINGS
The ECS 1M is configured for a variety of options via two
switches as follows:
2.3.1 - Line Voltage Selector Switch
This switch is located on the surface of the main (bottom)
board and adapts the control panel for 115 VAC or 230
VAC line voltage.
Refer to Figures 1, and 2.
To limit the unit’s exposure to noxious gases install the
unit in a hallway.
Make certain that the unit is mounted right side up with
the cable entry holes facing down.
The ECS 1M will operate in a temperature range of 32°F -
120 °F (0 °C - 50 °C).
* It is prohibited to use overhead cables outside the building.
Mounting hardware is not shipped with the unit.
230V
115V
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