CEPC: Naked - User Guide

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Screen display: When the CEPC goes to sleep it will display either the current room temperature or the current time. Go to the the Config menu > Option > Temp / Time here you can change the following display when the screen goes to sleep> Select from the following > Display temperature (as shown above) or display time. To wake the screen up just move the dial and it will go to the last screen it was on before going to sleep

Screen tip: Low power electronic paper or ink screens like the ones used on the CEPC are prone to shadowing when a fresh screen does not wipe the screen clean before re-populating new information. The screen undertake a full wipe when it is woken up

Dial / Selector: Rotate the dial to move the selection to the the next item (Anti-clockwise = Left / Up and Clockwise = Right / Down)

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ON/OFF icon: The AC unit can be turned on or off by using the dial to select the function then press the dial to change. When on the text below the icon will read AC on. When off the text below the icon will read AC Off

Mode: This icon is displaying the current mode. Select this item to access the AC Unit Control screen. In the AC Unit Control screen you can change modes, fan speeds, set points etc

Fan Speed: This icon is displaying the current fan speed. Select this item to access the AC Unit Control screen. In the AC Unit Control screen you can change modes, fan speeds, set points etc

Zone Summary: Select Zones to access the Zones Summary. For an explanation of the different Zone configurations follow this link. When the Zones button is pressed The Zone summary will open

Favourites & Schedules: Press the Favourites button to access the Favourites Summary. When the Zones button is pressed The Favourites summary will open

Sleep timer: Select the Sleep timer item to toggle different times from half an hour to 12 hours. When set the AC system will run for the selected period of time and then turn off automatically. If you require a more sophisticated schedule go to Schedules

Pair sensors: This icon is used to pair wireless sensors to the iZone AC system

Configuration menu: Select the Config icon to access the system configuration menu

iSave: If fitted the iSave system can be manually turned on and off by selecting the iSave button. When the iSave system is turned on the AC unit will be changed automatically to Vent mode, the outside air dampers will open fully and the return air dampers will close fully. The zones will control as per normal. When the iSave system is turned off the AC unit will be changed automatically back to it's previous mode, the outside air dampers will close fully and the return air dampers will open fully

Dial / Selector: Rotate the dial to move the selection to the the next item (Anti-clockwise = Left / Up and Clockwise = Right / Down)

AC Unit Control Screen: This is the AC Unit Control Screen which is accessed via the AC System Summary

Current Controlling Set point: The current controlling set point is shown here. This view will differ depending on the configuration of the AC Unit Controlling sensor. In this graphic the AC unit is being controlled from "Zones" and the zone that is currently furthest from set point is "Lounge" which is currently the zone that is furthest from set point

Controlling zone: The name of the zone currently controlling the AC unit

Actual temp: Actual temperature in the controlling zone

In duct temp: Current in-duct temperature

Current mode: Current AC Mode. Select the icon to change

Current Fan speed: The current fan speed is displayed here. Select the fan icon to change

Zone Summary: Using the dial, move the cursor to Zones. Press the dial to select

Back button: To go back to the home page move the cursor up to the the back button and press the dial to select

Zone name: Rotate the dial to move the cursor to the Zone you want to adjust. Press the dial to enter the zone details. To change the zone name click here

Climate control: Rotate the dial until the cursor underlines the thermometer> Press select> Rotate the dial to change between different options (Climate / OPEN / CLOSE) > Press to select the required function

Set point temperature: Rotate the dial until the cursor underlines the set point temperature> Press select> Rotate the dial to change the set point temperatures (Clockwise to increase the SP temperature, anticlockwise to decrease the SP temperature) > Press the dial to save the required SP temperature

Max Airflow: Rotate the dial until the cursor underlines the Max airflow percentage> Press select> Rotate the dial to change the Max Airflow % (Clockwise to increase the Max %, anticlockwise to decrease the Max %) > Press the dial to save the required Max airflow for the selected zone

Zone is Closed: Rotate the dial until the cursor underlines the Damper icon or the word Close > Press select> Rotate the dial to change between different options (Climate / OPEN / CLOSE) > Press to select the required function

Zone is open: Rotate the dial until the cursor underlines the Damper icon or the word Close > Press select> Rotate the dial to change between different options (Climate / OPEN / CLOSE) > Press to select the required function

Zone Summary: Using the dial, move the cursor to Zones. Press the dial to select

Back button: To go back to the home page move the cursor up to the the back button and press the dial to select

Max Airflow: Rotate the dial until the cursor underlines the Max airflow percentage> Press select> Rotate the dial to change the Max Airflow % (Clockwise to increase the Max %, anticlockwise to decrease the Max %) > Press the dial to save the required Max airflow for the selected zone

A favourite is a short cut which allows the user to press a single button to simultaneously make multiple changes to the zones status, set points, mode, fan speed

Once a favourite has been created it can then be scheduled to start and stop at specific times during a 7 day week

To configure a schedule it is necessary to first create a Favourite with the Mode, Fan Speed and zone settings that you want to run when the schedule is active

Once the favourite has been created and tested it can then be scheduled to start and / or stop at the required time

• Schedule A will start at 0:800 and will stop before its scheduled time at 08:45 as it has been overridden by Schedule B

• Schedule B will start at 0:845 and will stop before its scheduled time at 09:15 as it has been overridden by Schedule C

• Schedule C start and stop at its required schedule times of 09:15 - 10:40

Home screen: Go to the home screen

Favourites and Schedules: Using the dial move the box to the Favour icon

Back button: To go back to the home page move the cursor up to the the back button and press the dial to select

Favourite / Schedule name: Rotate the dial to move the cursor to the Zone you want to adjust. Press the dial to enter the details for this favourite. By default the favourite names will be "Favourite 1, Favourite 2....etc

Favourite button: Rotate the dial to move the cursor to the favourite you want to run . Press the dial to run this favourite

Edit pencil: Using the dial, move the cursor tot he edit pencil to edit a favourite / schedule. For more details on editing favourites and schedule see "Favourite / Schedule Details / Edit"

Schedule Active: An alarm clock as shown indicates this favourite has an active schedule. To change the schedule or to de-active the schedule see "Schedule Details / Edit"

Schedule de-activated: An alarm clock with a cross through it as shown indicates this favourite has a schedule which has been de-activated. To change the schedule or to active the schedule see "Schedule Details / Edit"

Home screen: Go to the home screen. For instructions on how to go to the home screen click on this link

Favourites and Schedules: Using the dial move the box to the Favour icon

Back button: To go back to the home page move the cursor up to the the back button and press the dial to select

Favourite / Schedule name: Rotate the dial to move the cursor to the Zone you want to adjust. Press the dial to enter the details for this favourite. By default the favourite names will be "Favourite 1, Favourite 2....etc.

Schedule Active: An alarm clock as shown indicates this favourite has an active schedule. To edit this schedule or to de-active the schedule select this icon. See "Schedule Details / Edit"

Schedule de-activated: An alarm clock with a cross through it as shown indicates this favourite has a schedule which has been de-activated. To edit this schedule or to active the schedule select this icon. See "Schedule Details / Edit"

Back button: Press the Back button to go back to the Favourite Summary

Active days: Days this schedule will run are shown as below. (Black background and white text). Using the dial select a day and then press the dial to change the selected days

Schedule start time: This schedule will start at 18:05. on the days selected. To change the time use the dial to move the cursor to the required value > Press the dial to select > Rotate the dial to change the time> Press the dial to save the change

Schedule Stop time: This schedule will stop at 22:30 on the days selected. To change the time use the dial to move the cursor to the required value > Press the dial to select > Rotate the dial to change the time> Press the dial to save the change

Name of Favourite being scheduled: This is the favourite you are currently scheduling. To go to another favourite > Select the back button and select from the Favourite Summary

Inactive days: Days this schedule will not run are shown as below. (White background and black text). Using the dial select a day and then press the dial to change the selected days

Schedule is Activated to run: When a schedule is activated to run it will display as an alarm clock. To change > Select the icon and rotate the dial to change from Active to De-activated

When a schedule is de-activated to not run. For example when you go away on holiday. It will display as an alarm clock with a cross through it. To change > Select the icon and rotate the dial to change from Active to De-activated