Navi User Guide
Wall controller
- Home screen - Managed by an Android operating system and explained further down below.
- AC on/off LED - LED is ON when the AC unit is running. This LED can be turned off, refer to Settings below.
- Reset button - The side button reboots the wall controller and not the AC system.
- Built in temperature sensor - Change Sensor Type to Master in order to control the AC unit from this temperature sensor. Refer to Navi Setup instructions for more information.
Home screen
The Home screen provides a simple, intuitive interface that supports familiar gestures such as tap, pinch, and swipe. Key system information and controls are presented clearly, allowing homeowners to navigate and adjust their AC settings with ease. Refer to Navi Setup instructions for setup instructions.
(1) AC On/Off
The AC unit can be turned on by tapping the On/Off button. When the system is running, the button will be highlighted. Please note that all AC units incorporate built-in timers and delays, so it may take several minutes after turning a unit on or off before any change becomes noticeable.
To turn the AC unit off, tap the On/Off button again. An off countdown bar will appear, giving the user the opportunity to select an Off Sleep Timer. When a timer is set, the AC system will continue to run for the selected duration and then switch off automatically.
(2) Climate control page
The current controlling setpoint is displayed on this page. The layout and controls vary depending on what Sensor Type has been configured.
Sensor type: Return Air or Master
Adjust the required setpoint for the AC unit when the Sensor Type is set to Return Air or Master.
Sensor type: Zone
When the Sensor Type is set to Zones, the setpoint can only be adjusted per individual zone.
(3) Fan speed
Adjust the AC Unit's fan speed. The fan speed options will change depending on the AC Unit brand.
(4) AC mode
Press the Mode button to change from Cool > Heat > Dry > Vent > Auto mode. The colour of the screen will change between heating and cooling modes. This can be changed by referring to Settings below.
(5) Zone control
You can open or close zones by tapping the zone button. The button is highlighted when the zone is open (airflow is delivered through the vent) and not highlighted when the zone is closed. The percentage value inside the circle shows how far the vent is open — 100% when fully open and 0% when fully closed. You can adjust the airflow percentage by tapping on the circle within the zone button.
The Navi controller also allows you to adjust the required temperature for each zone. This feature is only available when the Sensor Type is set to Zones.
Sensor type: Return Air or Master
Adjust the airflow for a zone between 0% and 100% in 5% increments.
Sensor type: Zone
You can adjust both the airflow and the temperature setpoint of a zone when the Sensor Type is set to Zones. When the airflow button is selected, the zone will not attempt to control temperature — it will simply open the vent to the selected airflow percentage. To enable automatic temperature control, select the temperature control button on this page.
(6) Scheduling
Create a schedule to turn the AC unit on or off at a specific time. A user can set an On Time, an Off Time, or both. To enable a schedule, select at least one of the workday buttons on the right. To disable a schedule, simply deselect all workday buttons.
When a schedule turns the AC unit on, the system will start using the current AC mode, fan speed, set point and zone selections.
(7) System status
The value will normally represent the actual AC controlling temperature but will also show system error messages when applicable.
(8) Settings
Refer to the Navi Setup instructions for a detailed explanation aimed at HVAC installers. The settings below highlight the options relevant to homeowners.
Basic settings
- Date/Time: Change current system date/time
- Dark Mode: Change between Light mode, Dark mode or Auto mode (automatically change between light/dark mode depending on the time of day)
- Theme: Select Auto (change colours depending on Heat/Cool Mode)
- Home Screen: Only show a zone as the home screen or all the zones or the entire AC system or a list of zones only.
AC settings
These are installer settings and should not be adjusted by homeowners.
Zone settings
These are installer settings and should not be adjusted by homeowners.
System settings
- Wi-Fi: Connect the Navi controller to your local Wi-Fi network.
- Screen - CPU: Displays the communication status between the various iZone modules installed in the home.
- Screen Online: Indicates whether the Navi controller is connected to the iZone Cloud server and can be controlled from a mobile device. Tap this option to disable remote/mobile control. When multiple Navi controllers are installed in a single home, only one can have Screen Online enabled. It is recommended to enable this on the controller with the strongest Wi-Fi reception.
- System ID: The unique system number used for remote mobile control.
- Installer: The name of the HVAC installer who commissioned the system.
- Firwmare: Software version numbers for the various control modules installed in the home.
- Screen ID: The unique ID of the Navi controller, used for support purposes.
- Version: The software version number of the Navi controller.
