Daikin Altherma 3 H MT F, Руководство по установке для специалистов

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15 | Disposal
Installer reference guide
242
EPRA08~W1 + ET9W
Daikin Altherma 3 H MT F
4P634887-1 – 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.