Izone Smart home User manual

iZone Smart Home

Table of Contents

1. iZone Smart Home Systems ...................................................................................................................................................................................................

1.1. Airconditioning Control Systems ...................................................................................................................................................................................................

1.1.1. Design Consideration ...........................................................................................................................................................................................................

1.1.1.1. Fixed Ducted Constant Zone .........................................................................................................................................................................................

1.1.1.2. Standard Electronic Constant Zone................................................................................................................................................................................

1.1.1.3. Dedicated Electronic Constant Zone ..............................................................................................................................................................................

1.1.1.4. Bypass Electronic Constant Zone...................................................................................................................................................................................

1.1.1.6. Installation ..................................................................................................................................................................................................................

1.1.1.6.1. iZone Naked 150 - 155 .........................................................................................................................................................................................

1.1.1.6.1.1. 150 Zone only...............................................................................................................................................................................................

1.1.1.6.1.1.1. Wiring layout for up to 6 zones ..............................................................................................................................................................

1.1.1.6.1.1.2. Installation instructions..........................................................................................................................................................................

1.1.1.6.1.2. 155 Zone only...............................................................................................................................................................................................

1.1.1.6.1.2.1. Wiring layout for up to 6 zones ..............................................................................................................................................................

1.1.1.6.1.2.2. Installation instructions..........................................................................................................................................................................

1.1.1.6.1.3. 150 Integrated AC unit & Zone control ...........................................................................................................................................................

1.1.1.6.1.3.1. Wiring layout for up to 6 zones ..............................................................................................................................................................

1.1.1.6.1.3.2. Installation instructions..........................................................................................................................................................................

1.1.1.6.1.4. 155 Integrated AC unit & Zone control ..........................................................................................................................................................

1.1.1.6.1.4.1. Wiring layout for up to 6 zones ..............................................................................................................................................................

1.1.1.6.1.4.2. Installation instructions..........................................................................................................................................................................

1.1.1.6.1.5. iZone 150-155 System initialisation ................................................................................................................................................................

1.1.1.6.2. iZone 150-155......................................................................................................................................................................................................

1.1.1.6.2.1. Parts required for wireless temperature controlled zones .................................................................................................................................

1.1.1.6.2.2. Parts required for WiFi control .......................................................................................................................................................................

1.1.1.6.2.3. iZone 150 - 435 Configuration .......................................................................................................................................................................

1.1.1.6.2.3.1. Naked Graphics .....................................................................................................................................................................................

1.1.1.6.2.3.2. Access Config options ............................................................................................................................................................................

1.1.1.6.2.3.2.1. SYSTEM ........................................................................................................................................................................................

1.1.1.6.2.3.2.1.1. Initialisation ...........................................................................................................................................................................

Screen Adjustments

Number of Zones

Number of Constants

Pair Wireless Device

System Device List

Auto Configuration

1.1.1.6.2.3.2.2. ZONES ..........................................................................................................................................................................................

1.1.1.6.2.3.2.2.1. Naked Zone Controller ............................................................................................................................................................

1.1.1.6.2.3.2.3. AC UNIT........................................................................................................................................................................................

1.1.1.6.2.3.2.3.1. Controlling Sensor ..................................................................................................................................................................

1.1.1.6.2.3.2.3.2. Fan Auto................................................................................................................................................................................

1.1.1.6.2.3.2.3.3. Advanced Constant Control .....................................................................................................................................................

1.1.1.6.2.3.2.3.4. Unit Auto Off..........................................................................................................................................................................

1.1.1.6.2.3.2.3.5. Use In-Duct Energy ................................................................................................................................................................

1.1.1.6.2.3.2.3.6. Auto mode dead band ............................................................................................................................................................

1.1.1.6.2.3.2.4. OPTIONS ......................................................................................................................................................................................

1.1.1.6.2.3.2.4.1. Tag line 1 ..............................................................................................................................................................................

1.1.1.6.2.3.2.4.2. Tag line 2 ..............................................................................................................................................................................

1.1.1.6.2.3.2.4.3. Lock Temperatures.................................................................................................................................................................

1.1.1.6.2.3.2.4.4. Damper Timing ......................................................................................................................................................................

1.1.1.6.2.3.2.4.5. Reverse dampers ...................................................................................................................................................................

1.1.1.6.2.3.2.4.6. Open Dampers when AC Off ...................................................................................................................................................

1.1.1.6.2.3.2.4.7. Lock airflows..........................................................................................................................................................................

1.1.1.6.2.3.2.4.8. Lock Minimum Airflows ...........................................................................................................................................................

1.1.1.6.2.3.2.4.9. RF Channel ............................................................................................................................................................................

1.1.1.6.2.3.2.4.10. System time.........................................................................................................................................................................

1.1.1.6.2.3.2.4.11. Temp Sensor........................................................................................................................................................................

1.1.1.6.3. AC unit wiring connection .....................................................................................................................................................................................

1.1.1.6.3.1. Actron ..........................................................................................................................................................................................................

1.1.1.6.3.2. Braemar .......................................................................................................................................................................................................

1.1.1.6.3.3. Carrier..........................................................................................................................................................................................................

1.1.1.6.3.4. Daikin ..........................................................................................................................................................................................................

1.1.1.6.3.5. Fujitsu..........................................................................................................................................................................................................

1.1.1.6.3.6. Gree.............................................................................................................................................................................................................

1.1.1.6.3.7. Haier............................................................................................................................................................................................................

1.1.1.6.3.8. Hitachi .........................................................................................................................................................................................................

1.1.1.6.3.9. iZone ...........................................................................................................................................................................................................

1.1.1.6.3.10. Kaden ........................................................................................................................................................................................................

1.1.1.6.3.11. LG..............................................................................................................................................................................................................

1.1.1.6.3.12. Midea .........................................................................................................................................................................................................

1.1.1.6.3.13. Mitsubishi Electric........................................................................................................................................................................................

1.1.1.6.3.14. MHI............................................................................................................................................................................................................

1.1.1.6.3.15. Panasonic ...................................................................................................................................................................................................

1.1.1.6.3.16. Rinnai.........................................................................................................................................................................................................

1.1.1.6.3.17. Samsung ....................................................................................................................................................................................................

1.1.1.6.3.18. Samsung NASA ...........................................................................................................................................................................................

1.1.1.6.3.19. Temperzone ...............................................................................................................................................................................................

1.1.1.6.3.20. Toshiba ......................................................................................................................................................................................................

1.1.1.6.3.21. York ...........................................................................................................................................................................................................

1.1.1.7. iZone 150 & 155 Series User Manual .............................................................................................................................................................................

1.1.1.7.1. Home Screen .......................................................................................................................................................................................................

1.1.1.7.2. AC System Summary ............................................................................................................................................................................................

1.1.1.7.3. AC Unit Control ....................................................................................................................................................................................................

1.1.1.7.3.1. Examples of Different Controlling Sensors ......................................................................................................................................................

1.1.1.7.4. Zones .................................................................................................................................................................................................................

1.1.1.7.5. Airflow .................................................................................................................................................................................................................

1.1.1.7.6. Favourites ............................................................................................................................................................................................................

1.1.1.7.7. Schedules ............................................................................................................................................................................................................

1. iZone Smart Home Systems

iZone Pty Ltd reserves the right to change or modify the design, specifications, software, hardware, firmware or Apps at any time without prior

written or oral notice. Images and functions in this manual should be considered as indicative only and may differ from the actual iZone touch

screen or Apps

Congratulations on the purchase of your iZone system.

iZone has been developed in Australia to provide affordable, reliable, automated control of your home or office.

iZone is a scalable control system that can provide basic air-side zoning all the way up to fully integrated air conditioning unit control with individual

room temperature control, occupancy sensing, lighting control, security, garden reticulation and power management.

You can begin your iZone journey with a basic system then add to it as funds become available without the need to replace what you have already

purchased.

The iZone family is shown on the diagram below. Please check with your contractor which parts are available in your area.

1.1. Airconditioning Control Systems

1.1.1. Design Consideration

All ducted air conditioning systems should have a percentage of air passing over the indoor coil at all times. This is a safety mechanism to protect

the ductwork and the AC unit.

If all the zone dampers in a system are closed then flexible duct could split or be blown off the spigots, or the indoor coil could ice up.

It is much less likely for the coils to ice up on modern AC units as they have in-built safety controls to prevent this occurring, but it is still good

practice to ensure airflow across the coil.

There are several ways of achieving this when designing a ducted air conditioning system. The final choice is the designers responsibility and this

manual only suggests various options that can be used.

Some options to achieve to ensure constant airflow across the indoor coil are detailed below:

➢Fixed Ducted Constant Zone

➢Standard Electronic Constant Zone

➢Dedicated Electronic Constant Zone

➢Bypass Electronic Constant Zone

1.1.1.1. Fixed Ducted Constant Zone

This is a relatively old fashioned way of achieving constant airflow across the coil. It requires the system to be designed with one zone that has no

zone damper fitted to it. This is normally the main living area in the home or a common area in an office building.

The downside with this configuration is that air will always be delivered to this area regardless of whether it is occupied or not. This reduces the

diversity of the system and may necessitate a larger AC unit to be installed, thereby increasing both the capital and running costs of the system.

In addition to this noise to this constant zone may increase when all other zones are closed.

1.1.1.2. Standard Electronic Constant Zone

Typically a zone damper would be fitted to the main living area in the home or a common area in an office building.

This zone can be used like any other zone but will be automatically overridden open if required by the system to maintain the minimum airflow over

the indoor coil.

With an iZone system you can select as many zones as you need to be electronic constants and they will activate and deactivate progressively as

required.

While superior to a Fixed ducted constant zone, it does have a number of short comings.

Most of the time the conditions in the standard electronic zone will be satisfactory however when required to operate to relieve pressure, conditions

(temperature) in this zone will drift and may become uncomfortable.

Individual room temperature control cannot be fitted to a standard electronic zone. Noise from the outlet may be higher when the electronic constant

is operating.

1.1.1.3. Dedicated Electronic Constant Zone

In this option an additional zone is installed into the system serving an unoccupied area such as a stairwell, passage or entry.

This zone is left in the closed position and will only open if required by the system.

With an iZone system you can select as many dedicated zones as you need.

The benefit of the dedicated electronic constant zone is that all habitable areas can have individual temperature control and if the electronic

constant is required to operate it will not affect the comfort of the occupants.

The downside of this type of electronic constant is that conditions in the corridor or stairwell may feel mildly uncomfortable while transiting through