15
|
Disposal
Installer reference guide
250
EPRA14~W1 + ETVH/9W
Daikin Altherma 3 H HT F
4P644737-1 – 2021.02
3
Recover refrigerant from the service port (
a
).
4
Deactivate the recovery mode (see
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
250]).
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 ETVH16S18EA6V
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