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Daikin D2CND028A1AB [8/12] Operation
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3 Operation
Operation manual
8
D2CND028+035A1/4AA + D2TND028+035A4AA
Wall-mounted condensing boiler
3P469438-5D – 2017.06
# Description (short) Unit
A02 Actual domestic hot water temperature °C
A03 Actual flue temperature °C
A04
(a)
Actual outdoor temperature (if outdoor
sensor is connected, otherwise "--")
°C
A05
(a)
Actual solar temperature (if solar sensor is
connected, otherwise "--")
°C
A06 Actual water pressure bar
A07 Actual domestic hot water flow rate l/min
A08
(b)
Current set point of burner capacity %
A09
(b)
Actual capacity of boiler in relation to
nominal capacity
%
A10
(c)
Actual phase of the burner —
A11 Status of On-Off room thermostat,
indicate heat demand (HC1)
—
A12 Actual error code of boiler —
A13 Actual fan speed (rpm/100) rpm
A14 Current setpoint of boiler pump %
(a) Not applicable if the sensor is not connected.
(b) Maximum value for central heating = 91%
Maximum value for domestic hot water = 100%
(c) A10=0: Standby mode, burner is not active
A10=1: Start-up, preparation to ignition
A10=2: Ignition and flame stabilisation phase
A10=3: Release control (burner is on, operation phase)
A10=4: Post-purge phase
To use the info menu
1 Press the "Enter" button when the icon is displayed on the
menu level 1 screen.
2 Select an index between 00 and 14 with the right dial. Press the
"Back" button to return to menu level 1 screen.
a
a Index
3.5.3 User settings menu
User settings menu: Parameters (short)
The user settings menu ( ) comprises parameters that can be
changed and adjusted by users. You can read out and adjust the
parameters according to your preferences.
NOTICE
If you are not sure about the function of the parameter, do
not change it. Contact your service agent.
# Description Unit Default Range
U00 Summer-winter switch over
temperature
°C 20 10~30
U01 Heating slope — 0 0~40
U02 Central heating ECO mode — 0 0~1
U03 Domestic hot water comfort
mode
— 0 0~1
U04 Domestic hot water set value °C 50 35~60
U05 Set value for the room
thermostat at day mode
°C 21 10~30
U06 Set value for the room
thermostat at reduced mode
°C 18 10~30
# Description Unit Default Range
U07 Set value for the flow
temperature at day mode
°C 50 35~80
U08 Set value for the flow
temperature at reduced mode
°C 35 35~80
U09 Domestic hot water comfort
mode user record dependency
— 1 1, 2 or
24
U10 Room temperature setpoint
used by Daikin Opentherm
room thermostat during night
°C 18 10~30
User settings menu: Parameters (detailed)
# Description
U00 When using outdoor sensor, above this parameter
value of outside temperature, the boiler senses the
season as summer and does not activate central
heating although there is demand. Summer-winter
switching has a hysteresis of ±1ºC.
i.e: When this parameter is adjusted to 20ºC, the boiler
switches to summer mode at 21ºC and switches back
to winter mode at 19ºC.
U01 This value is used when only outside sensor is
connected to the boiler (No Opentherm room
thermostat connection). The parameter heating slope is
important to adapt the weather compensation to the
individual heating system, the building and the thermal
insulation. The heating slope can be adjusted from 0
to 40. The heating slope needs to be increased to
increase the boiler central heating set temperature.
Colder regions require a higher heating slope value.
Note: To activate weather compensation, the heating
slope value must be higher than "5".
U02 Enabling / disabling central heating ECO mode.
1 = enabled, 0 = disabled
U03 Enabling / disabling domestic hot water comfort mode.
1 = enabled, 0 = disabled
U04 Domestic hot water set value (Same function that can
be done via the right dial when domestic hot water
mode is enabled).
U05 When On-Off room thermostat and outdoor sensor are
both connected, this parameter value is the virtual room
temperature setpoint when there is a heat demand.
U06 When On-Off room thermostat and outdoor sensor are
both connected, this parameter value is the virtual room
temperature setpoint when there is no heat demand.
Note: For this parameter value to be active, reducing
mode has to be enabled by your service agent,
otherwise central heating mode will not be activated
when there is no heat demand.
U07 When On-Off room thermostat is connected and
outdoor sensor is not connected, this parameter value
is the central heating water temperature setpoint when
there is a heat demand.
U08 When On-Off Room thermostat is connected and
outdoor sensor is not connected, this parameter value
is the central heating water temperature setpoint when
there is not a heat demand.
Note: For this parameter value to be active, reducing
mode has to be enabled by your service agent,
otherwise central heating mode will not be activated
when there is no het demand.
Содержание
- Operation manual 1
- Wall mounted condensing boiler 1
- A control unit which contains a user interface controls the ignition safety systems and other actuators user interaction is provided via that user interface which is composed of an lcd screen push buttons and two dials and which is located on the front cover of the unit 2
- About the documentation 2
- About the unit 2
- Always observe the following safety instructions and regulations 2
- And cover very important topics follow them carefully 2
- Caution 2
- Contact 9 2
- D2cnd028a1aa d2cnd028 instantaneous internal 2
- D2cnd028a4aa d2cnd028 instantaneous external 2
- D2cnd035a1aa d2cnd035 instantaneous internal 2
- D2cnd035a4aa d2cnd035 instantaneous external 2
- D2tnd028a4aa d2tnd028 storage tank external 2
- D2tnd035a4aa d2tnd035 storage tank external 2
- Danger 2
- Energy saving tips 9 2
- Error codes 9 2
- Filling loop 2
- Indicates a situation that could result in death or serious injury 2
- Indicates a situation that could result in equipment or property damage 2
- Indicates a situation that could result in minor or moderate injury 2
- Indicates a situation that results in death or serious injury 2
- Indicates useful tips or additional information 2
- Information 2
- Installation 2
- Installation service maintenance and repair of the boiler can only be carried out by suitably qualified competent persons in accordance with the applicable legislation regulations rules and guidelines 2
- Introduction 2
- Introduction 2 2
- Languages are translations 2
- Made to configure your system 2
- Maintenance and cleaning 9 2
- Meaning of warnings and symbols 2
- Model type domestic hot water 2
- Notice 2
- Operation 3 2
- Operation manual 2
- Period of use 2
- Please keep this manual for future reference throughout the unit s 2
- Please read the instructions in the manual carefully for your 2
- Request the installer to inform you about the settings that he 2
- Safety and health 2
- Safety instructions 2
- Safety instructions 2 2
- Supply 2
- Table of contents 2
- The instructions contained in this document are intended to guide you through the operation of the unit damage caused by non observance of these instructions are not under the responsibility of daikin 2
- The original documentation is written in english all other 2
- The precautions described in this document are written for users 2
- This daikin unit is a wall mounted gas fired condensing boiler that can supply heat to central heating systems as well as supply domestic hot water depending on settings it is possible to use the unit solely for hot water or solely for central heating hot water supply type can be instantaneous or by means of a hot water storage tank the type of the boiler can be recognised from the model name written on the identification label which is located at the right cover of the unit see table below 2
- Warning 2
- For the user 3
- Gas conversion 3
- Modifications on the unit 3
- Operation 3
- Smell of gas 3
- User interface 3
- About the electronic gas adaptive system calibration 4
- About the home screen 4
- About the low water temperature function 4
- Basic usage 4
- Buttons and dials 4
- Lcd screen 4
- Operating the unit 4
- Operation 4
- Status indicator 4
- To switch on the unit 4
- Changing temperature setpoints 5
- Operation 5
- Possible operation modes 5
- To change the central heating temperature setpoint 5
- To select the operation mode 5
- About the central heating eco mode 6
- About the domestic hot water operation 6
- Operation 6
- Possible central heating operation modes 6
- To change the domestic hot water setpoint 6
- About the boiler frost protection 7
- About the domestic hot water comfort mode 7
- Error handling 7
- Info menu 7
- Info menu parameters 7
- Menu functions 7
- Operation 7
- To use menu level 1 7
- Operation 8
- To use the info menu 8
- User settings menu 8
- User settings menu parameters detailed 8
- User settings menu parameters short 8
- Contact 9
- Energy saving tips 9
- Error codes 9
- Installer settings menu 9
- Maintenance and cleaning 9
- To clean the outer surface of the unit 9
- To use the user settings menu 9
- Error codes 10
- Error codes 11
- Copyright 2017 daikin 12
- Daikin isitma ve soğutma si stemleri san ti c a ş 12
- P469438 5d 12
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