To Perform An Underfloor Heating Screed Dryout; Hand-Over To The User - Daikin Altherma 3 R W Installation Manual

▪ Bizone kit direct pump test (bizone kit EKMIKPOA or
EKMIKPHA)
▪ Bizone kit mixed pump test (bizone kit EKMIKPOA or
EKMIKPHA)
▪ Bizone kit mixing valve test (bizone kit EKMIKPOA or
EKMIKPHA)
8.2.5 To perform an underfloor heating screed
dryout
Conditions: Make sure all operation is disabled. Go to [C]:
Operation and turn off Space
operation.
1 Set the user permission level to Installer. See
change the user permission
2 Go to [A.4]: Commissioning > UFH screed dryout.
3 Set a dryout program: go to Program and use the
UFH screed dryout programming screen.
4 Select OK to confirm.
Result: The underfloor heating screed dryout starts.
It stops automatically when done.
To stop the test run manually:
1 Go to Stop UFH screed dryout.
2 Select OK to confirm.
NOTICE
To perform an underfloor heating screed dryout, room frost
protection needs to be disabled ([2‑06]=0). By default, it is
enabled ([2‑06]=1). However, due to the "installer-on-site"
mode (see "Commissioning"), room frost protection will be
automatically disabled for 12 hours after the first power-on.
If the screed dryout still needs to be performed after the
first 12 hours of power-on, manually disable room frost
protection by setting [2‑06] to "0", and KEEP it disabled
until the screed dryout has finished. Ignoring this notice will
result in cracking of the screed.
NOTICE
For the underfloor heating screed dryout to be able to start,
make sure the following settings are met:
▪ [4‑00]=1
▪ [C‑02]=0
▪ [D‑01]=0
▪ [4‑08]=0
▪ [4‑01]≠1
9

Hand-over to the user

Once the test run is finished and the unit operates properly, please
make sure the following is clear for the user:
▪ Fill in the installer setting table (in the operation manual) with the
actual settings.
▪ Make sure that the user has the printed documentation and ask
him/her to keep it for future reference. Inform the user that he can
find the complete documentation at the URL mentioned earlier in
this manual.
▪ Explain the user how to properly operate the system and what to
do in case of problems.
▪ Show the user what to do for the maintenance of the unit.
▪ Explain the user about energy saving tips as described in the
operation manual.
EBBH/X11+16DF
Daikin Altherma 3 R W
4P643600-1B – 2021.10
heating/cooling and Tank
"To —
level" [ 4 28].
—
9 Hand-over to the user
Installation manual
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