Checking The Minimum Flow; Start Screed Drying (Only If Required); Commissioning Checklist; Hand-Over To The User - Daikin Altherma 3 H HT ECH2 O Referenzhandbuch Für Den Monteur

Fig. 5-2 Manual vent valves
5.4

Checking the minimum flow

"Heating" mode
"Cooling" mode
"Defrost" mode
Tab. 5-1 Required minimum flow rate
5.6

Commissioning checklist

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
appears on the display.
7. [Screed drying] (if necessary)
Screed drying only after commissioning is complete. As soon as the temperature of
the storage tank is at least 40 °C, activate (also possible without outdoor unit).
5.7

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 user reference guide) 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
Daikin Altherma ETS(X/H)(B)-D
Heat pump (indoor unit) with integrated heat accumulator
008.1447299_00 – 06/2019 – EN
10 l/min
15 l/min
25 l/min
at low ambient temperatures.
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
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.
These instructions
RoCon+
RoCon+
RoCon+
These instructions
RoCon+
of more than 40 °C
RoCon+
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.
5 Start-up
Tab. 5-1.
Chapter
Chap. 3.7
4.5.1
5.2
4.5.7
Chap. 5.3
Chap. 5.4
4.1
4.5.7
Installer reference guide
33