Daikin ETVH16SU23EA6V [259/296] Disposal

15 | Disposal

Installer reference guide

259

EPRA14~18DAV3+W1 + ETVH16SU18+23EA6V

Daikin Altherma 3 H HT F

4P644738-1 – 2021.02

3 Recover refrigerant from the service port (a).

4 Deactivate the recovery mode (see "15.1.2Recovery mode"[4260]).

Result: The unit returns the valves (Y*) to their initial state.

To recover refrigerant when power is OFF

1 Manually open the valves (Y*) (see "15.1.1To manually open the electronic

expansion valves"[4259]).

2 Recover refrigerant from the service port (a).

15.1.1 To manually open the electronic expansion valves

Before recovering refrigerant, make sure the electronic expansion valves are open.

When power is OFF, this has to be done manually.

1 2 3

c1 Electronic expansion valve

c2 EEV coil

c3 EEV magnet

1 Remove the EEV coil (c2).

2 Slide an EEV magnet (c3) over the expansion valve (c1).

3 Turn the EEV magnet anticlockwise to the fully open position of the valve. If

you are not sure about what the open position is, turn the valve in its middle

position so that refrigerant can pass.