C150: 6 Zone CPU - Install Guide

The C150 module provides the main processor and communication for the C150-155 six zone control and integrated iZone control

1️⃣ Zone ports:

Connect the RJ12 cables from the damper motors here. Start at zone 1 and connect sequential ports. i.e. 1,2,3,4.....etc

2️⃣ Transformer connection:

Connect the iZone transformer here. Part number CT24ACM

3️⃣ C150 / CEPC pairing button:

The pair button can be used to pair wireless CEPC controllers as well as wireless sensors CRFS and iZone Wi-Fi bridges (COCB)

4️⃣ AC unit module connector:

When used for integrated AC / Zone control an AC module is connected to the C150. This module is a C325. Each different brand of AC unit has its own unique C325 module. To view assembled product please click on this link

5️⃣ RF antenna:

433Mhz antenna is screwed on here. This is used for communication with wireless sensors CRFS and Wi-Fi bridges COCB

6️⃣ AC unit control cable connection:

Connect the shielded, 2 core cable from the AC unit to the C150 here. This is a spring loaded wire terminal see here for specifications

7️⃣ Supply air temperature sensor port:

The supply air sensor is plugged into the C150 here. The supply air sensor is only need for systems that have zone temperature controls

1️⃣ The C150 can be installed on top of the indoor fan coil unit

2️⃣ Do not run the blue network cables alongside 240 Volt wiring

3️⃣ Always install zones in consecutive ports starting at Zone 1. The front of the C150 is marked with the zone port numbers

4️⃣ 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 repair of the iZone 150 system is required

5️⃣ Connect Zone Damper Actuators (CZDA) to the zone ports using the RJ12 cables as shown

6️⃣ Connect the AC unit control cable to the C150 as per the instructions for your brand of AC unit

7️⃣ Remove the tabs on the CEPC batteries to activate power to the controller

8️⃣ Only connect the power supply to the CT24ACM port after all components have been connected.

All new or modified systems must be initialised prior to system configuration

To initialise the system remove the power from the C150 module, wait 15 seconds and restore power to the C150 module or by turning the isolator / breaker that powers the iZone system off and back on

The time to initialise the system will vary depending on the number of motors connected