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7 Operation
Error
Boiler opera-
type
tion
War-
Continue
ning
Blocked, turns
back to opera-
Bloc-
tion if
king
cause disap-
pears.
Blocked and a
Lockout
reset
is required.
In case of a Warning or a Blocking error, the user interface
will leave Error mode and return to the home screen when the
cause of the error disappears.
In case of a lockout error, the boiler needs to be reset. Press
the reset button to remove the error, but only if the cause of
the error is gone. If the cause of the error is still there, the user
interface will enter error mode again. When the error is solved,
the user interface returns to the home screen.
If you turn any of the dials or push any button of the buttons
except Reset button during an error, the user interface will
display the home screen. After the timeout without any inter-
action, instead of darkening, the user interface will enter error
mode.
NOTICE
A table with all error codes, the reasons for their
appearance, and possible solutions, is located at
the very end of this manual.
7.10
Menu Functions
Menu level 1
Push the Menu button while you are at homescreen to go the
Menu screen. This is menu level 1 screen. To switch between
Info, User Settings and Service Settings, turn the left dial. To
leave the menu and return to the home screen, press "Back"
for 2 seconds. When there is no user interaction for one min-
ute, the user interface will leave the menu and switch to the
blank screen.
Servicing manual
30
User interface and Daikin Eye
The Daikin Eye does not enter
Error mode if burner is on. It turns
to red when the burner is off. The
LCD screen stays active and
displays the error code.
The Daikin Eye enters Error
mode. The LCD screen stays acti-
ve and displays the error code.
The Daikin Eye enters error
mode. The LCD screen stays ac-
tive and displays the error code.
Also, the
icon starts blinking,
indicating that a reset is required.
7.10.1
Info Menu
The Info menu covers all possible information that is made
available to the end-user and to the installer. This parameters
are read only and can not be changed.
INFO MENU
Parame-
Description (Short)
ter No
A00
Actual flow temperature
A01
Actual return temperature
A02
Actual DHW temperature
A03
Actual flue temperature
Actual outdoor temperature (if outdoor
A04
(a)
sensor is connected, otherwise "--")
Actual solar temperature (if solar sen-
A05
(a)
sor is connected, otherwise "--")
A06
Actual water pressure
A07
Actual domestic hot water flow rate
A08
(b)
Current set point of burner capacity
Actual capacity of boiler in relation to
A09
(b)
nominal capacity
A10
(c)
Actual phase of the burner
Status of ON-OFF room thermostat,
A11
indicate heat demand (HC1)
A12
Actual error code of boiler
A13
Actual fan speed (rpm/100)
A14
Current setpoint of boiler pump
a) Not applicable if the sensor is not connected.
b) Maximum value during central heating operation:
Model
D2CND024
D2TND024
D2TND018
D2TND012
Maximum value during domestic hot water operation = 100%
c) A10=0: Standby mode, burner is not active
A10=1: Start-up, preparation to ignition
A10=2: Ignition and flame stabilisition phase
A10=3: Release control (burner is on, operation phase)
A10=4: Post-purge phase
To go into the Info menu, press the Enter Button when the
icon is displayed on the menu level 1 screen.
Select an index between 00 and 14 with the right dial.
Press the Back button to return to menu level 1 screen.
a Change index with right dial
D2CND024A1AA + D2CND024A4AA + D2TND012A4AA +
Unit
ºC
ºC
ºC
ºC
ºC
ºC
bar
l/min
%
%
none
none
none
rpm
%
Maximum CH capacity
91
100
75
52
a
D2TND018A4AA + D2TND024A4AA
Wall-mounted condensing boiler
ESIE17-09 / 2017.11
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