15
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Disposal
Installer reference guide
262
EPRA08~W1 + ETBH/9W
Daikin Altherma 3 H MT W
4P634885-1 – 2021.03
#
Action
7-segments display
(a)
5
Return to the default situation.
Press
BS1
once.
(a)
= OFF,
= ON, and
= flashing.
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
7-segments display
(a)
1
Start from the default situation.
2
Select mode 2.
Press and hold
BS1
for 5 seconds.
3
Select setting 9.
Press
BS2
9 times.
4
Select value 2.
a
Display the current value.
Press
BS3
once.
b
Change the value to 2.
Press
BS2
once.
c
Enter the value in the system.
Press
BS3
once.
d
Confirm.
Press
BS3
once.
5
Return to the default situation.
Press
BS1
once.
(a)
= OFF,
= ON, and
= flashing.
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.
15.1.3 Recovery mode — In case of 1N~ models (7-LEDs display)
Before recovering refrigerant, make sure the electronic expansion valves are open.
When power is ON, this has to be done by using the recovery mode.
Содержание Altherma 3 H MT W
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