Fancom ITM-A User manual

ITM-A / ADS
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MANUAL NHANDLEIDING DANLEITUNG
F
NOTICE
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N.B.: The original, authentic version of this manual is the English version produced by Fancom B.V. or one of its
daughter companies (referred to further as Fancom). Any modifications introduced to this manual by third parties
have neitherbeen checkednor approved by Fancom. Modifications are taken by Fancomto include translations into
languages other than English and the insertion and/or deletion of text and/or illustrations to/from the original
contents. Fancom cannot be held liable for any damages, injury, guarantee claims and other claims relating to this
type of modification, in as far as these modifications result in a content that differs from the original English version
of this manual produced by Fancom. For the latest information about product installation and operation, please
contact the customer service dept. and/orthe technical service dept. of the Fancom company concerned. In spite of
the care taken when compilingthis manual, if you should discover any errors, please inform Fancom B.V. in writing.
Fancom B.V., PO Box 7131, 5980 AC Panningen (the Netherlands).
Copyright © 2014 Fancom B.V.
Panningen (the Netherlands)
All rights reserved. Nothing from thismanual may be copied,distributed or translated into other languages, partly or
wholly, without express prior written permission from Fancom. Fancom reserves the right to modify this manual
without notice. Fancom can give no guarantee, neither implicit nor explicit, for this manual. All risks are for the user.
This manual has been compiled with the utmost care. If, however, you should discover an error, please inform
Fancom B.V.
Art.Nr. 35911849
GB140401
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Table of contents
1. General introduction .................................................................................................................................. 1
1.1 How to use this manual..................................................................................................................1
1.2 Fancom helpdesk........................................................................................................................... 1
1.3 Safety instructions and warnings....................................................................................................2
2. Possibilities of the ITM-A........................................................................................................................... 3
2.1 ITM-A without analog output - ITM-A..............................................................................................3
2.2 ITM-A with analog output - ITM-A...................................................................................................3
3. Installing the ITM-A..................................................................................................................................... 4
3.1 Mounting the ITM-A........................................................................................................................4
3.2 Connecting the ITM-A..................................................................................................................... 4
3.3 Testing the ITM-A...........................................................................................................................7
4. Using the ITM-A .......................................................................................................................................... 8
4.1 Setting the knob..............................................................................................................................8
4.2 Display (option)............................................................................................................................... 8
5. Adjusting the ITM-A.................................................................................................................................... 9
5.1 General...........................................................................................................................................9
5.2 Adjusting the 1% fan control output................................................................................................9
5.3 Adjusting the maximum revolutions.............................................................................................. 10
5.4 Adjusting the control input............................................................................................................ 10
6. Alarms ....................................................................................................................................................... 12
7. Technical specifications .......................................................................................................................... 13
8. Connection diagram................................................................................................................................. 14
9. Appendix: EG declaration of conformity................................................................................................ 15

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1. General introduction
This manual has been compiled with the utmost care. If, however, you should discover an error, please inform
Fancom B.V.
1.1 How to use this manual
The following symbols are used in this manual:
Tips and suggestions.
Note providing recommendations and additional information.
Warning indicating damage to the product if you do not follow procedures carefully.
Warning indicating danger to humans or animals.
Electrical shock hazard. Danger to humans and animals.
Example of a practical application of the described functionality.
Calculation example.
1.2 Fancom helpdesk
For any questions and support, please contact the local Fancom Sales & Service Center.

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1.3 Safety instructions and warnings
Before installing and commissioning the ITM-A, read the safety instructions, provisions and conditions carefully.
This paragraph contains a number of general safety instructions. The installation of the device and remedying of any
malfunctions should be performed by a certified electrical installer according to the applicable norms. The guarantee
does not apply if this product is installed in any other way than is indicated by Fancom.
Disconnect power before installation.
Prevent electrostatic discharge (ESD) when working on the ITM-A. Ensure that the workplace is clean
and dry.
Use correct wires as shown in the connection diagrams.
Make all wiring connections and check them before applying power. Incorrect connections can cause
permanent damage.
Make sure that the ITM-A is well and properly grounded according to the guidelines.
Never place the ITM-A in a place where the weather has direct influence (not in the sun, not in places
where the temperature can rise sharply etc.).
Inspect the ITM-A periodically for any damages. Notify your installation technician immediately of any
damages. A damaged ITM-A is unsafe!
Do not use water or high pressure cleaners for lengthy periods.
It is advisable not to switch off the ITM-A. This could lead to condensation caused by cooling down.

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2. Possibilities of the ITM-A
The possibilities of the ITM-A depend on the hardware configuration. The following hardware configurations are
available:
•ITM-A without additional analog output.
•ITM-A with additional analog output.
Set the type of control required using dipswitch 6, 7 and 8.
2.1 ITM-A without analog output - ITM-A
CentralFlow
The ITM-A can be used as an intelligent control module in a CentralFlow system. The ITM-A receives the required
ventilation position from the climate computer. The ITM-A controls the ventilation in a section by measuring the air
flow (DSR feedback signal) and by controlling the valve of the ATM unit.
2.2 ITM-A with analog output - ITM-A
ProFlow/NatuFlow
The ITM-A controls the ventilation in a section by measuring the air flow (DSR feedback signal) and by controlling
the I-fan and the valve of the ATM unit.
The ITM-A can be used as:
1. Energy saving mechanical ventilation system (no possibility to switch to natural ventilation)
2. Energy saving mechanical. & natural ventilation system (possible to switch to natural ventilation)
3. Traditional mechanical ventilation system (no possibility to switch to natural ventilation, fan runs at higher
speed)
4. Mechanical several units in same room (no possibility to switch to natural ventilation)
Remote I/O-module
The climate controller controls the ventilation in the section by directly controlling the outputs of the ITM-A.
When used as a CentralFlow module, the first analog output is not available for direct control.

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3. Installing the ITM-A
Install the ITM-A and associated components as follows:
1. Mount the ITM-A (see page 4)
2. Connect the ITM-A (see page 4)
3. Test the ITM-A (see page 7)
3.1 Mounting the ITM-A
When mounting/installing the ITM-A, the following should be observed:
Never mount the ITM-A in a room where animals are present because of the (manual) control.
Place the ITM-A at such a height that the manual control can be used.
Mount the ITM-A on a flat surface.
Make sure that the gland nuts are at the bottom of the ITM-A.
Seal all gland nuts after connection of the ITM-A to prevent entry of dust, aggressive gases and/or
humidity
3.2 Connecting the ITM-A
Connecting as an I/O network module
1. Set an I/O-address using dipswitches 1 thru 5. All the I/O-network modules in an I/O-network should have a
unique address.
2. Choose the type of control using dipswitches 6, 7 and 8.
3. When all settings and calibration values are set in the climate controller no adjustment is necessary. Otherwise
adjust the ITM-A according to the procedures described
Do not forget to terminate the beginning and end of the I/O-net with a 120 Ω resistance. This can be
activated on the ITM-A by placing a jumper.
Connecting as a traditional end station
1. Set the I/O-address to 0 using dipswitches 1 thru 5.
2. Remove jumpers TEMP so the ITM-A can be used with 10-0Vdc analog control.
3. Choose the type of control using dipswitches 6, 7 and 8
4. Adjust the ITM-A according to the procedures described.
Do not forget to terminate the beginning and end of the I/O-net with a 120 Ω resistance. This can be
activated on the ITM-A by placing a jumper.

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Settings
I/O address Control type
I/O
adrr.
DIP 1
DIP 2
DIP 3
DIP 4
DIP 5
DIP 6
DIP 7
DIP 8
Control type
AN
On
On
On
On
On
On
On
On
CentralFlow (ATM with DSR)
1
Off
On
On
On
On
On
On
Off
AT(M) without DSR
2
On
Off
On
On
On
On
Off
On
NatuFlow / ProFlow direct
(analog output direct with
DSR-feedback)
3
Off
Off
On
On
On
4
On
On
Off
On
On
On
Off
Off
NatuFlow / ProFlow direct with
inverted manual operation
(analog output 10-0V direct
with DSR-feedback)
5
Off
On
Off
On
On
6
On
Off
Off
On
On
7
Off
Off
Off
On
On
8
On
On
On
Off
On
Off
On
On
Energy saving mechanical
9
Off
On
On
Off
On
Off
On
Off
Energy saving mech. & natural
10
On
Off
On
Off
On
Off
Off
On
Traditional mechanical
11
Off
Off
On
Off
On
Off
Off
Off
Mechanical several units
12
On
On
Off
Off
On
13
Off
On
Off
Off
On
Adjustment
14
On
Off
Off
Off
On
DIP 9*
DIP
10*
15
Off
Off
Off
Off
On
On
On
No adjustment (working position)
16
On
On
On
On
Off
Off
On
Adjust control input
17
Off
On
On
On
Off
On
Off
Adjust 1% fan control output
18
On
Off
On
On
Off
Off
Off
Adjust max. revolutions
19
Off
Off
On
On
Off
* Change dipswitch settings 9 and 10 one at the time and
not simultaneously!
20
On
On
Off
On
Off
21
Off
On
Off
On
Off
22
On
Off
Off
On
Off
23
Off
Off
Off
On
Off
24
On
On
On
Off
Off
25
Off
On
On
Off
Off
26
On
Off
On
Off
Off
27
Off
Off
On
Off
Off
28
On
On
Off
Off
Off
29
Off
On
Off
Off
Off
30
On
Off
Off
Off
Off
31
Off
Off
Off
Off
Off

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Item DIP Switch Control
A
Central Flow (PROLOW ENDSTATION)
•Central flow to control ATM unit (Vortex damper and
measuring fan DSR). Only with Lumina 20/21 and
Lumina 17 controller.
B
AT without DSR (PROFLOW DIRECT)
•Direct control. [%] in = [%] out, using with control AT
unit, (vortex damper without measuring fan DSR).
C
NatuFlow/ProFlow direct
•Analog output 0-10Volt direct with DSR-
feedback Only
possible with Lumina 20/21 and Lumina 17 controller
(PROFLOW DIRECT)
D
NatuFlow/ProFlow direct (with inverted manual
operation)
•Analog output 10-0Volt
direct with DSR feedback. Only
possible with Lumina 20/21 and Lumina 17 controller
(PROFLOW DIRECT)

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I/O-network
Possibility of communication via the I/O-network. One control computer and a maximum of 31 network modules may
be connected to the I/Onetwork. Each connected network module hasa unique address. After an address has been
changed, the network module should always be restarted (power off-on).
In-/output type ITM-A address . sequence number
Ventilation (analog)
“ITM-A address” . 1
Relay output 1
“ITM-A address” . 1
Relay output 2
“ITM-A address” . 2
Analog measurement (temp.)
“ITM-A address” . 1
RPM feedback-measurement
“ITM-A address” . 1
Direct analog output 1
“ITM-A address” . 1
Direct analog output 2
“ITM-A address” . 2
The ITM-A can
be connected to a PFB+battery. If the 24Vac power supply fails, it automatically switches
over to 24Vdc. In that case the analog outputs of the ITM-A are controlled on 5V. Relays are not
controlled.
3.3 Testing the ITM-A
1. Check whether the ITM-A has been connected correctly.
2. Check whether the ITM-A works optimally.