Daikin Altherma 3 R F Installer's Reference Manual page 248

15 | Disposal
Installer reference guide
248
10 Turn OFF the power, remove the switch box cover and service PCB cover and
set the DIP switches SW5, SW6 and SW2 back to their original position.
11 Reattach the service PCB cover and switch box cover and turn the power back
ON.
NOTICE
Take care that while running forced cooling operation, the water temperature
remains higher than 5°C (see temperature read out of the indoor unit). You can
achieve this, for example, by activating all fans of the fan coil units.
ERGA04~08EAV3(A) + EHVH04+08SU18+23EA6V
Daikin Altherma 3 R F
4P629090-1 – 2020.08