Screensaver Mode (When Ui Controls Zone 1 Temperature); Home Screen; Domestic Hot Water (Dhw); Space Heating - Dimplex A Class User Manual

3.1 S
CREENSAVER MODE
If the UI is not in use, the screen will switch to screensaver mode after ten seconds, which displays the current and
set point temperatures, as shown in figure 3. When using a mechanical thermostat to control temperature in
zone 1, the screensaver feature will not be available. Turning the dial left or right will decrease or increase the
temperature. Clicking the middle of the dial confirms the new set point temperature for zone 1.
NOTE: If TIMER mode is set, this will override any manual temperature change attempts.
3.2 H
OME SCREEN
If your UI is in screensaver mode (see figure 3), the home screen can be accessed by pressing confirm on the rotary
dial. Otherwise, the home screen is the default screen.
As well as the time and date, the home screen will show the following icons;

3.2.1 Domestic Hot Water (DHW):

This icon shows the current temperature of the hot water in the cylinder in ° C. Clicking on this icon will
bring you to the DHW menu - see section 3.4 for details and functions.

3.2.2 Space Heating:

This icon shows the temperature of zone 1 and also the outside temperature, both in ° C. Clicking on this
icon will bring you to the SH menu - see section 3.3 for details and functions.

3.2.3 Information:

Clicking on this icon allows you to view details on the heat pump, the current operation of the various
parts of the heating system, the system run time history and any warning messages that may occur. If
this icon is not white or green (i.e. orange or red), it may indicate a fault with the heat pump - see section
3.5 for more details.

3.2.4 Temporary Mode:

This icon indicates the temporary mode (if any) currently selected. The icon shown to the left is the
default (no temporary mode) setting. See section 3.6 for other options, including Going Out, Home Early
and Holiday mode.
3.3 S
PACE HEATING MENU

3.3.1 Zone Temperature:

This icon shows the current set temperature for space heating in zone 1. Clicking this icon will bring you
to a menu where you can change the set point temperature for any zone, first by selecting the zone
name from the list, e.g. Zone 1, then using the rotary dial to change the temperature for the selected
zone.
Once you have selected a zone, you will be able to adjust the set temperature. There is also a Comfort
Level option in this menu - see section 3.3.2.
( UI
WHEN CONTROLS ZONE
1 )
TEMPERATURE
4