15
|
Disposal
Installer reference guide
240
EPRA08~W1 + ET9W
Daikin Altherma 3 H MT F
4P634887-1 – 2021.03
2
Activate the recovery mode (see
"15.1.2 Recovery mode — In case of 3N~
241] or
"15.1.3 Recovery mode — In case of
242]).
Result:
The unit opens the valves (
Y*
).
3
Recover refrigerant from the service port (
a
).
4
Deactivate the recovery mode (see
"15.1.2 Recovery mode — In case of 3N~
241] or
"15.1.3 Recovery mode — In case of
242]).
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
240]).
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.
c2
c1
1
2
3
c3
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.
Summary of Contents for Altherma 3 H MT F
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