11
|
Commissioning
Installer reference guide
177
EPGA11~16DAV3(7) + EAVH/23DA6V(7)+9W(7)
Daikin Altherma 3 H F
4P556070-1A – 2021.09
3
Program the schedule:
To add a new step, select an empty line and change its value.
To delete a step and all steps below it, decrease the duration to
"–".
—
▪
Scroll through the schedule.
▪
Adjust the duration (between 1 and 72 hours) and
temperatures (between 15°C and 55°C).
4
Press the left dial to save the schedule.
To perform an underfloor heating screed dryout
Conditions:
An underfloor heating screed dryout schedule has been programmed.
See
"To program an underfloor heating screed dryout schedule"
Conditions:
Make sure all operation is disabled. Go to [C]:
Operation
and turn off
Room
,
Space heating/cooling
and
Tank
operation.
1
Set the user permission level to
Installer
. See
102].
—
2
Go to [A.4]:
Commissioning
>
UFH screed dryout
.
3
Select
Start UFH screed dryout
.
4
Select
OK
to confirm.
Result:
The underfloor heating screed dryout starts. It stops
automatically when done.
5
To stop the underfloor heating screed dryout manually:
—
1
Open the menu and go to
Stop UFH screed dryout
.
2
Select
OK
to confirm.
To read out the status of an underfloor heating screed dryout
Conditions:
You are performing an underfloor heating screed dryout.
1
Press the back button.
Result:
A graph is displayed, highlighting the current step of the
screed dryout schedule, the total remaining time, and the
current desired leaving water temperature.
2
Press the left dial to open the menu structure and to:
1
View the status of sensors and actuators.
—
2
Adjust the current program
—
To stop an underfloor heating (UFH) screed dryout
U3-error
When the program is stopped by an error, an operation switch off, or a power
failure, the U3 error will be displayed on the user interface. To resolve the error
codes, see
"14.4 Solving problems based on error codes"
194].
Stop UFH screed dryout
To manually stop underfloor heating screed dryout:
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