Changing Temperature Setpoints; Central Heating Operation Modes; Boiler Only; Combination With Daikin Opentherm Room Thermostat (Dott) - Daikin D2CND024A1AA Servicing Manual

Wall-mounted condensing boiler
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7 Operation
7.5
Changing Temperature Setpoints
Temperature setpoints can be changed with the Right/Left di-
als.
To change the central heating temperature setpoint:
Turn the left dial while you are at the homescreen. The set-
point screen will appear as shown below and the setpoint can
be adjusted by turning the left dial. Note that the
you are at setpoint screen.
To apply changes done, wait for 3 seconds or press "Enter"
button. Pressing "Cancel" button cancels the changes done.
To change the domestic hot water setpoint:
Turn the right dial while you are at the homescreen. The set-
point screen will appear as shown below and the setpoint
can be adjusted by turning the right dial. Note that the
means you are at setpoint screen.
To apply changes done, wait for 3 seconds or press "Enter"
button. Pressing "Cancel" button cancels the changes done.
NOTICE
To be able to change the setpoint of central
heating or domestic hot water, the corresponding
operation mode must be enabled. If it is not, the
related dial has no function.
Servicing manual
28
7.6
7.6.1
The case that system only contains the boiler. No room ther-
mostat or outdoor sensor are connected. The central heating
water temperature setpoint is displayed. The setpoint can be
adjusted with the left dial.
icon means
The
icon is shown on the screen when central heating op-
eration mode is enabled.
7.6.2
thermostat (DOTT)
The case that Daikin Opentherm room thermostat is connect-
ed to the boiler. Room temperature setpoint is displayed. The
room temperature setpoint can be adjusted from the user in-
terface by means of left dial or from the Daikin room thermo-
stat.
The
icon is shown on the screen instead of the
when central heating operation mode is enabled.
7.6.3
icon
compensation)
The case that outdoor sensor is connected to the boiler. In
this case, the central heating water temperature is regulated
according to the outdoor temperature. The virtual room tem-
perature setpoint is diplayed. The virtual room temperature
setpoint can be adjusted by means of left dial.
The
and
heating operation mode is enabled.
Central Heating Operation Modes
Boiler Only
Combination with Daikin opentherm room
Boiler + outdoor sensor (Weather
icons are shown on the screen when central
NOTICE
To enable weather compensation, heating slope
value must be higher than "5''.
INFORMATION
If outdoor sensor is connected to the boiler
together with an opentherm room thermostat
(whether DOTT or not), the rules of the case that
of "combination with opentherm room thermostat"
are applicable. Outdoor sensor only provides
outdoor temperature data to the room thermostat
for water temperature calculation.
D2CND024A1AA + D2CND024A4AA + D2TND012A4AA +
D2TND018A4AA + D2TND024A4AA
icon
Wall-mounted condensing boiler
ESIE17-09 / 2017.11

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