Underfloor Heating Screed Dryout - Daikin ETVH16UE6V7 Installer's Reference Manual

11 | Commissioning

11.4.5 Underfloor heating screed dryout

About underfloor heating screed dryout
Installer reference guide
238
To perform an actuator test run
Conditions: Make sure all operation is disabled. Go to [C]: Operation and turn off
Space heating/cooling and Tank operation.
1 Set the user permission level to Installer. See
user permission level" [
2 Go to [A.2]: Commissioning > Actuator test run.
3 Select a test from the list. Example: Pump.
4 Select OK to confirm.
Result: The actuator test run starts. It stops automatically when
ready (±30 min).
To stop the test run manually:
1 In the menu, go to Stop test run.
2 Select OK to confirm.
Possible actuator test runs
▪ Backup heater 1 test
▪ Backup heater 2 test
▪ Pump test
INFORMATION
Make sure that all air is purged before executing the test run. Also avoid disturbances
in the water circuit during the test run.
▪ Shut off valve test
▪ Diverter valve test (3-way valve for switching between space heating and
tank heating)
▪ Bivalent signal test
▪ Alarm output test
▪ C/H signal test
▪ DHW pump test
▪ 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)
Purpose
The underfloor heating (UFH) screed dryout function is used for drying out the
screed of an underfloor heating system during the construction of the building.
"To change the
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EPRA14~18D + ETVH16SU18+23E
Daikin Altherma 3 H HT F
4P644738-1D – 2023.10