Daikin Altherma 3 R ECH2O Installer's Reference Manual page 284

16 | Disposal
Installer reference guide
284
# Action
1 Start from the default situation.
2 Press and hold BS1 for 5 seconds.
3 Press BS2 9 times.
4 Press BS3 once.
5 Press BS2 once.
6 Press BS3 once.
7 Press BS3 once.
The flashing H1P indicates the
recovery mode has been correctly
selected and is activated.
8 Press BS1 once.
H1P keeps flashing, indicating that
you are in a mode that does not
allow compressor operation.
(a)
= OFF, = ON, and
Result: The recovery mode is activated. The unit opens the electronic expansion
valves.
To deactivate the recovery mode
After recovering refrigerant, deactivate the recovery mode as follows:
# Procedure
1 Press and hold BS1 for 5 seconds.
2 Press BS2 9 times.
3 Press BS3 once.
4 Press BS2 once.
5 Press BS3 once.
6 Press BS3 once.
7 Press BS1 once to return to the
default situation.
(a)
= OFF, = ON, and
Result: The recovery mode is deactivated. The unit returns the electronic
expansion valves to their initial state.
INFORMATION
Power OFF. When power is turned OFF and turned ON again, the recovery mode is
deactivated automatically.
H1P H2P H3P H4P H5P H6P H7P
= flashing.
H1P H2P H3P H4P H5P H6P H7P
= flashing.
(a)
7-LEDs display
(a)
7-LEDs display
ERLA11~16DAV3+W1 + EBSH/X(B)11+16P30+50DF
Daikin Altherma 3 R ECH₂O
4P663482-1B – 2022.07