C150: System Series - Installation Guide
- Alex Murphy
PAGE CONTENTS
ONLINE INSTALLATION WIZARD
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C15# KIT CONTENTS
1x C150: CPU
1x CT24ACM: 24v Power Supply
1x CEPC: Naked Wireless Controller
1x C325#: AC Unit Interface (Brand Specific)
1x COCB: Smart Hub (Optional Extra)
1x CDTS: In-Duct Temperature Sensor (Optional Extra)
1x CR: Repeater (Optional Extra)
#x CRFS#: Wireless Temperate Sensors (Optional Extra and Number Supplied)
GENERAL INSTALLATION GUIDE
The C150 and C325# and can be installed close to the indoor fan coil unit
If any wireless sensor (CRFS#) or wireless bridge (COCB) is not within the range of the C150 then additional repeaters (CR) should be added to help relay the signal from the field device to the C150 and the bridge
Always install zones in consecutive ports starting at Zone number one (1)
The C150 is marked with the zone port numbers
Do not directly hard wire the CT24ACM into the AC unit’s power supply
This may void the warranty as it will require an electrician in the event that a repair of the iZone power supply is required
Connect Zone Damper Actuators (CZDA) to the zone ports using the RJ12 cables as shown in the Wiring layout diagrams
Pair the CEPC to the C150 CPU - CEPC: Naked - Install Guide
If any zone is temperature controlled, connect an in Duct Temperature Sensor (CDTS) to the CDTS port
Install the sensor into the supply air duct upstream of all dampers, then secure the sensor in place by using reinforced aluminium tape
When installing temperature controlled zones ensure the CEPC 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 blow conditioned air directly onto the sensors or touch screens
Connect the AC unit control cable to the C150 / C325.
See AC unit wiring connection section for details - C325#: AC Unit Interface - Install Guides
This control cable must be a shielded cable and is not normally supplied by iZone
The building must be fitted with a compatible Wi-Fi modem
For a list of approved and recommended modems - COCB - Smart Hub - Install Guide
If connecting the iZone system to a Home Automation system use the Ethernet connection on the bridge - iZone API Integration - Install Guide
Only connect the power supply to the CT24ACM port after all components have been connected
Any existing or new air conditioning units that require modification or additional boards to facilitate the correct operation of the iZone system, is the responsibility of the installing contractor
WIRING DIAGRAM - iZONE 150 WITH 0-6 ZONES
WIRING DIAGRAM - iZONE 155 WITH 0-6 ZONES
