iZone 325 Quick guide
Installation, Configuration & User Manual
for
iZone 325
Section Description Page No.
1. Installation 5
1.1 iZone 325—Wiring layout for base system up to 8 zones 5
1.2 iZone 325—Wiring layout for base system up to 9 to 14 zones 6
1.3 Optional equipment for ireless temperature controlled zones 7
1.4 Optional equipment for ired temperature sensors 8
1.5 Optional equipment for iSense temperature and occupancy controlled zones 9
1.6 Optional equipment for colour touch screen temperature controlled zones 10
1.7 Example of different types of temperature sensors and controllers on a single system 11
1.8 Option equipment for ired WiFi control of system 12
1.9 Option equipment for ireless WiFi control of system 13
1.10 iZone 325—Wiring connection to AC units 14
1.11 iZone 325—Wiring connection to Temperzone units 15
1.12 General installation instructions 16
Table of contents
Table of contents
Section Description Page No.
2. System initialisation 17
2.1 During initialisation 18
3. System Configuration 19
3.1 Configuration main menu 20
3.2 Zone setup 21-22
3.2.1 Sensor configuration 23
3.2.2 Pairing and configuring iZone RF sensors 24
3.2.3 Sensor calibration 25
3.2.4 iSense controller configuration 26
3.3 AC unit configuration (iZone 325 only) 27
3.3.1 Fan auto configuration 28
3.3.2 Fan auto zone area setup 29
3.4 System options (Display, Taglines, Filter Maintenance, Locks, Non Standard Damper Motors) 30-31
3.5 WiFi bridge configuration 32
3.5.1 Manual IP configuration 33
3.5.2 WiFi connection 34
3.5.3 Smart phone, tablet and PC configuration 35-37
Table of contents
Section Description Page No.
4. User Manual 38
4.1 iZone 325 home screen 38
4.2 iZone 325 AC unit control 39
4.3 Zone control 40
4.4 Edit zone names and settings 41
4.5 Adjusting temperature controlled zones 42
4.6 Zone airflo summary 43
4.7 Changing zone airflo s 44
4.8 Favourites 45
4.9 Assigning and editing favourites 46
4.10 Schedules 47
4.11 Setting and editing a schedule 48
4.12 Setting the time 49
4.13 Changing the home screen colour 50
4.14 iSense controller 51
4.15 Warranty registration 52
4.16 Airstream product arranty policy 53
4.17 Further assistance 54
1.1 iZone 325 - Wiring layout for base system up to 8 zones
8 Zone system with 1 colour touch
screen shown above
A maximum of 14 zones and 12 colour touch
screens can be supported by one iZone sys-
tem (See Network Extension Module 1.5 for
Details)
1.2 iZone 325 - Wiring layout for base system 9 to 14 zones
14 Zone system with 1 colour
touch screen shown above
A maximum of 14 zones and 12 colour
touch screens can be supported by one
iZone system (See Network Extension
Module 1.5 for Details)
1.3 Optional equipment for ireless temperature controlled zones
1.4 Optional equipment for ired temperature sensors
CC325 Power supply, Zone
motors and CEXT
not shown for clarity
CWSM (oponal)
Install Sensor Module
to allow for Wired
temperature sensors
(CS)
CWSM
Wired Sensor Module
1.5 Optional equipment for iSense temperature and occupancy
controlled zones
CDTS
CT24AC
1.6 Optional equipment for colour touch screen temperature
controlled zones
CDTS
CT24AC
1.7 Example of different types of temperature sensors &
controllers on a single system
CDTS
CT24AC
1.8 Optional equipment for ired WiFi Control of system
CB
Wired
Bridge
Customers
router or
modem
CGB2C35
This special cable is specific for
connecng the CCPU and Wired
Bridge
CC325 Power supply, Zone
motors and CEXT
not shown for clarity
Ethernet
Download the iZone
App to your smart
phone or tablet or
PC
iZone desk top PC App
available from the
iZone website
1.9 Optional equipment for ireless WiFi control of system
CB
Wireless
Bridge
Customers
router or
modem
CR (oponal)
Wireless Repeaters
CC325 Power supply, Zone
motors and CEXT
not shown for clarity
Download the iZone
App to your smart
phone or tablet or
PC
iZone desk top PC App
available from the
iZone website
1.10 iZone 325 - Wiring connection to AC units
Unit Make Connection
Hitachi Take the A / B control ire from the fan coil
unit and connect it to the iZone 225 / C325H
Temperzone See detailed instructions on 1.11 page 15
1.11 iZone 325 - Wiring connection to Temperzone units
Unit Make Connection
Temperzone 1. Connect a shielded, 2 core, t isted pair control cable from the C to the UC8 board in the condensing unit. (This
cable is supplied by the installer). Polarity is critical see Fig A & B for correct connection.
2. Ensure the dip s itches in the condensing unit are set correctly for the installed compressor type (digital / fixed
speed) and fan speed control. Refer to the Temperzone service manual.
Fig (A) - Temperzone UC8 outdoor board
Shielded, 2 core, twisted pair
control cable (not supplied)
Shielded, 2 core,
twisted pair control
cable (not supplied) Fig (B) - iZone C225 /C325TZ
Correct polarity
A B
1.12 General installation instructions
1. The C325 and CEXT can be installed close to the indoor fan coil unit.
2. If any ireless sensor (CRFS) or ireless bridge (CB) is not ithin the range of the C325 then additional repeaters (CR) should be added
to help relay the signal from the field device to the C .
3. Do not run the net ork cables alongside 240 Volt iring.
4. When installing net ork cables do n all cavities or chasing net ork cables into alls, tape up and protect the RJ45 connector to avoid
damage to the connectors. Installation damage to cables is not covered under arranty.
5. Al ays install zones in consecutive ports starting at Zone 1. The C225 and CEXT are marked ith the zone port numbers.
6. Do not directly hard ire the CT24V into the AC unit’s po er supply. This may void the arranty as it ill require an electrician in the event
that a repair of the iZone po er supply is required.
7. Connect Zone Damper Actuators to the zone ports using the RJ11 cables as sho n.
8. Connect the Colour Touch Screens (CCTS) to the iZone Net ports using the RJ45 cables. If you are connecting more than 3 components
requiring iZone Net ports to the system you ill need to connect a Net ork Extension Module Kit (CNEMK) to one of the iZone Net ports
on the CC using a short RJ45 cable.
9. If any zone is temperature controlled, connect a Duct Temperature Sensor (CDTS) to the CDTS port. Install the sensor into the supply air
duct upstream of all dampers. Secure the sensor in place by using reinforced aluminium tape.
10. When installing temperature controlled zones ensure the CCTS or sensor for the associated zone is installed in a location that is
representative of the temperature in the room / zone . The sensor should be installed at approximately 1600mm above the floor and
should not be subject to draughts, direct sunlight or heat from equipment such as computers, TV screens etc. The supply air outlets to
this room must not blo conditioned air directly onto the sensors or touch screens.
11. Connect the AC unit control cable to the C225 / C325. See table 1.10 for details. (This cable is not supplied by Airstream.)
12. The building must be fitted ith a compatible WiFi modem.
13. If connecting the iZone system to a Home Automation system use the Ethernet connection on the bridge.
14. Only connect the po er supply to the CT24VAC port after all components have been connected.
15. Any existing or ne air conditioning units that require modification or additional boards to facilitate the correct operation of the iZone
system, is the installing contractors responsibility.
2.0 System initialisation
All ne or modified systems must be initialised prior to system configuration.
To initialise the system press the button on the underside of any colour touch
screen. This button is recessed so you ill need to use a pen to press the button.
The time to initialise the system ill vary depending on the number of motors
connected.
The system ill also initialise hen po er is restored after a po er failure.
2.1 During initialisation
IZONE 325
ID: 215
This screen ill be displayed henever the
system is reset or hen po er is restored
after a po er failure. None of the previous
settings or parameters are lost.
This image is an example only.
Your screen may display differently
depending on the system type,
hat options are selected and the
configuration settings entered by
your installing contractor.
3.0 System configuration
WARNING ! Only qualified iZone installers should configure the iZone System. Incorrect configuration could result in
damage to your air conditioning unit and system.
To configure your system click on the System Config icon on the home page.
Enter the system pass ord “wamfud” and press the enter button. The enter button must al ays be touched to
save changes.
You ill no be in the System Configuration area.
3.1 Configuration main menu
iZone
Inventive . Intelligent . Intuitive
AC Unit Control
iZone
Inventive . Intelligent . Intuitive
Note:
Information on the
configuration screen
may vary depending
which devices are
connected to the
system and if it is an
iZone 325 or
Table of contents
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