Table of Contents
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MPM
Indoor Unit
Outdoor Unit
iPad Interface
LCD Room
Controller
:5
Act
ive
lin
g:
Coo
ZONE
SET
CLOCK
MODE
ive
:5
g:
Act
Coo
lin
ZONE
SET
CLOCK
MODE
ive
g:
:5
lin
Coo
Act
ZONE
SET
CLOCK
MODE
:5
g:
Act
ive
lin
Coo
ZONE
SET
CLOCK
MODE
Active:5
Cooling:
SET
ZONE
MODE
CLOCK
Multi-zone Full Temperature Control
Connect
C-CCT-4IO
C-CCT-8IO
C-CCT-12IO
Damper Motor
Room
Controller
Flexible
Duct
C-CCT-LCD
C-CCT-RC
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Table of Contents
Summary of Contents for Livezi C-CCT-410
- Page 1 iPad Interface LCD Room Controller Damper Motor ZONE CLOCK MODE Room ZONE CLOCK MODE Controller Indoor Unit ZONE CLOCK MODE ZONE CLOCK MODE Active:5 Cooling: ZONE MODE CLOCK Outdoor Unit Flexible Duct Multi-zone Full Temperature Control Connect C-CCT-4IO C-CCT-LCD C-CCT-8IO C-CCT-RC C-CCT-12IO...
- Page 2 Copyright This publication is Copyright © 2012 Livezi. All rights reserved. No part of this publication may be repro- duced, stored in any retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Livezi.
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Page 3: Table Of Contents
Chatterbox HVAC ....................6 3.1.3 Chatterbox LTE ....................6 3.1.1 Chatterbox NRG ....................6 3.1.3 Chatterbox LOK .....................6 3.2 Livezi Connect Multizone Controller ..........7 3.2.1 Smartzone Main Processor Module .................7 3.2.2 EXP8 Zone Expansion Module ................7 3.2.3 EXP12 Zone Expansion Module ................7 3.2.4... - Page 4 6 Connect Onboard Touchpad ............. 13 Touchpad and Display Layout ................18 Selecting the Conditioning Mode ................18 Selecting a Zone ....................18 Activating / Deactivating a Zone ................19 Setting a Zone Temperature ................19 Naming Zones ....................19 Setting the Clock ....................20 Setting the System Timer Program ..............20 Setting Individual Zone Timer Programs ...............21 Appendix C: Airflow Management ............
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Page 5: Installation Guidelines
Traditional systems have a fixed indoor airflow and although they modulate the refrigerant flow they cannot make their output proportional to the heat load of the home without dramatic shifts in the sensible heat ratio. Livezi maintains a consistent sensible heat ratio by controlling indoor airflow in concert with refrigerant flow. -
Page 6: Control System
Livezi Chatterbox Livezi chatterbox is an easy to use application that will run on any iOS device (iPad, Ipod, Iphone). It takes advantage of the large canvas associated with the iPad to provide an intuitive user interface. -
Page 7: Livezi Connect Multizone Controller
3.2 Livezi Connect variable airflow multizone controller The Livezi Connect control system is a variable air volume (VAV) system with a 24 volt AC supply. The Livezi Connect control modules (3) monitor the temperature for each zone from the sensor mounted in each zone touchpad (5). The zone dampers (4) open and close depending on whether or not the air being supplied by the HVAC plant (1) &... -
Page 8: Zone Touchpads
Control Wiring • All control wiring to touchpads and motors is by RJ12 type connectors, with the exception of the 24 VAC supply to the Livezi Connect main modules. Refer to Appendix B for control cable crimping instructions. • Shielded cable is recommended for all data connections to minimise the possibility of external interference. -
Page 9: Connect Multizone Controller Commissioning Steps
POWER IS APPLIED IN THIS CASE. 4.1.1 Add MotorSet zones Livezi connect is plug and play and will automatically detect present zones on boot up. It is possible to make a zone present without a room touchpad or controller present. Each module has a four DIP switch package. -
Page 10: System Configuration
Set Motor Type The Livezi Connect utilises a time proportional damper positioning algorithm. Livezi offers three motors with different drive speeds for use with Connect: The Livzi 20* has a motor drive time of 20 seconds (default). The ADVAN16 has a motor drive time of 16 seconds. -
Page 11: Set Maxflow
5. Verify the temperature by placing an accurate temperature probe adjacent to the touchpad sensor. 6. Edit the zone name. Refer to Livezi Connect Operating Instructions for details. 7. Repeat for each zone. NOTE: Sensors are tested for accuracy within ±1 °C. Allow 15 minutes from initial system power on to allow sensors to reach maximum operating efficiency. -
Page 12: Final Check List
Inal heCk Electrical ▢ All electrical connections are secure. ▢ Correct phase is connected to the unit. ▢ Fuse or circuit breaker is of the correct rating. ▢ All wires are terminated. ▢ Correct power supply is connected to the unit. ▢... -
Page 13: Connect Multizone Lcd Touchpad (2~12 Zones)
The Livezi Connect control system coordinates the operation of the Livezi indoor and outdoor units, and zone dampers to provide the finest indoor climate control solution currently available. To turn on the system simply press at any touchpad. In the default auto mode the system will begin heating or cooling as required. -
Page 14: Viewing A Zones Status
6.2 Turning all zones on or off ¤ ZONE 1. Press until the global screen is displayed. 2. Press to turn all zones on or off as required. General system information scrolls across the bottom line of the LCD when the system is on. E.g. Fan=80% Coolin =60% Mode=Auto 6.3 Selecting the conditioning mode ¤... -
Page 15: Naming A Zone
Turning a zone on or off ZONE 1. Press to select the zone. 2. Press to turn the zone on or off as required. Setting a zone temperature / Position (setpoint) Zone damper behaviour is determined by whether a zone sensor is connected to the zone sensor output at the zone control modules. -
Page 16: Setting The System Clock
6.9 Setting the system clock ¤ 1. Press to select the global screen. CLOCK 2. Press to display the current time and date. ™ 10:12 3. Use to highlight then press Change Time 4. Use to alter the highlighted hours value then press 5. Repeat for the minutes and day values. 6. -
Page 17: Setting Individual Zone Timer Programs
6.9.2 Setting individual zone timer programs ZONE 1. Press to select the required zone. CLOCK 2. Press to display the current program days for that zone. The top line will scroll ram Da s: Zone x ram Da ™ sMTW TFS 3. -
Page 18: Touchpad And Display Layout
Connect MPM Onboard Touchpad The Livezi Connect system communicates with the indoor and outdoor unit to control the fan speed, mode selection and conditioning capacity. Conditioning starts when one or more zones are ON, and stops when all zones are OFF. -
Page 19: Activating / Deactivating A Zone
Activating / Deactivating a Zone 1. Press to select the zone to be activated / deactivated. The current status of the selected zone is displayed on the second line of the LCD read-out. 2. Press to turn the selected zone ON or OFF as required. The green LED below the button indicates the zones on/off status. -
Page 20: Setting The Clock
Setting the Clock 1. Press to select the global screen. CLOCK 2. Press to display the current time and date. ™ 10:12 3. Use to highlight “change time” then press 4. Use to alter the highlighted hours value then press 5. -
Page 21: Setting Individual Zone Timer Programs
Setting Individual Zone Timer Programs 1. Press to select the required zone. 2. Press to display the current program days for that zone. 3. A CAPITAL letter indicates that the on/off times will apply to that zone on that day. Use to activate, or to deactivate each day, then press to move to the next day. -
Page 22: Appendix C: Airflow Management
IrFlow anaGement The Livezi Connect airflow management system modulates the speed of the indoor fan based on the condition of the VAV system as a whole. The position of the VAV damper to each load segment is monitored and at any given time the status of the VAV system can be expressed as a nominal system airflow requirement in litres per second. -
Page 23: Airflow Profile
C.1 Airflow Profile The airflow profile represents the nominal maximum airflow for each individual load segment when the VAV damper is fully open. By adjusting the airflow profile setting for each segment, the system’s airflow management algorithm may be fine tuned to compensate for variations in room and duct size to optimise the airflow. -
Page 24: Appendix D: Troubleshooting
Digital Inverter System Self Diagnostics / Fault Detection Livezi systems are able to detect a number of problems and display a fault message to aid in troubleshooting. Fault D1 - 3 Phase error Digital Outdoor Line 1 =... -
Page 25: D2. Diagnostic Menu
Dual Inverter System Self Diagnostics / Fault Detection Livezi systems are able to detect a number of problems and display a fault message to aid in troubleshooting. Fault I1 - Indoor unit and outdoor unit not compatible Line 1 =... -
Page 26: Appendix E: Crimping Instructions
Diagnostic Menu Hold down the mode button for ≈ 10 seconds from the global screen to access the diagnostic menu. Menu E x it to select from the following options , then press to view the status: CoilTem (Indoor coil sensor) Line1: In=36. - Page 27 ndoor...
- Page 28 Livezi Phone 1300 306 125 07 3890 8734 Web: www.livezi.com.au Email: info@livezi.com.au Registration: www.livezisupport.com...