Daikin Altherma 3 H HT ECH2 O ETSH16P30D Installationsanleitung Seite 33

5.4 Checking the minimum flow
"Heating" mode
"Cooling" mode
"Defrost" mode
Tab. 5-1 Required minimum flow rate
1 Use the heating circuit configuration to determine which heating
circuits can be closed by mechanical, electronic or other valves.
2 Close all closable heating circuits (see step 1).
3 Select the "Heating" operating mode [→ Main menu → Operat-
ing mode].
4 Check the [Volume flow] information parameter [→ Main menu
→ Information → Values]. The displayed value must be equal to
or greater than the value for "Heating" mode in
Commissioning checklist/Check off measures carried out
1. Supply indoor unit and outdoor unit (if present) with voltage
2. Enter "Expert code"
3. Set the operating parameters
[→ Configuration Wizard → Setting parameters]
[Hot water temperature target 1]
▪ Do not set below 40 °C during commissioning.
▪ Never set below 35 °C after commissioning!
4. Activate the ventilation function
▪ Check the water pressure
▪ Checking the minimum flow
5. Activate the "Heating" operating mode
Observe the waiting time (up to 5 min)
Observe Chap. 5.2
6.
Commissioning is complete when a DHW temperature
40 °C appears on the display.
7. [Screed drying] (if necessary)
Screed drying only after commissioning is complete. As soon as the temperat-
ure of the storage tank is at least 40 °C, activate (also possible without outdoor
unit).
5.7 Handover to the operating
company
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 on the url as earlier described in
this manual.
▪ Explain the user how to properly operate the system and what he/
she has to do in case of problems.
▪ Show the user what he/she has to do in relation to maintaining the
unit.
▪ Explain the user about energy saving tips as described in the op-
eration manual.
Daikin Altherma ETS(X/H)(B)-D
Heat pump (indoor unit) with integrated heat accumulator
008.1448499_00 – 06/2019 – EN
10 l/min
15 l/min
25 l/min
Tab. 5-1.
at low ambient temperatures.
5 If the flow rate is too low:
▪ Bleed the hydraulics and heating circuits.
▪ Check the function of the valve drives; replace the valve drive if
necessary.
5.5 Start screed drying (only if
required)
In the screed program, the inflow temperature is controlled according
to a pre-set temperature profile.
See the controller operating instructions for further information on
the screed program, its activation and sequence.
After the screed program has ended, the RoCon+ HP controller con-
tinues to work in the previously set operating mode.
5.6 Commissioning checklist
These instructions
RoCon+
RoCon+
RoCon+
These instructions
RoCon+
of more than
RoCon+
5 Start-up
Chapter
Chap. 3.7
4.5.1
5.2
4.5.7
Chap. 5.3
Chap. 5.4
4.1
4.5.7
Installation manual
33