Daikin Altherma 3 H HT ETSX16E7, Руководство по установке для специалистов

Страница: 241 / 312

11 | Commissioning
Installer reference guide
241
EPRA14~18D + ETSH/X(B)16P30+50E
Daikin Altherma 3 H HT ECH₂O
4P679467-1B – 2022.09
INFORMATION
For best results, air purge each loop separately.
To purge the air out of the unit with the manual air vent valves
a
b
a, b Manual air vent valve
1 Connect a hose to the manual air vent valve a . Direct the free end away from
the unit.
2 Open the valve by turning until no more air escapes, then close it again.
3 In case that an option backup heater is installed, repeat step 1 and 2 for
valve
b .
To perform a manual air purge
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 "To change
the user permission level" [
4
144].
—
2 Go to [A.3]: Commissioning > Air purge .
3 In the menu, set Type = Manual .
4 Select Start air purge .
5 Select OK to confirm.
Result: The air purge starts. It stops automatically when ready.
6 During manual operation:
▪ You can change the pump speed.
▪ You must change the circuit.
To change these settings during the air purge, open the menu
and go to [A.3.1.5]:
Settings .
▪ Scroll to
Circuit
and set it to
Space
/
Tank
.
▪ Scroll to Pump speed and set it to Low / High .