Siemens Albatros2 Technical Manual page 98

11 Appendix
Special operations
Procedure
Procedure
Procedure
98
Siemens
Building Technologies
Emergency mode
Emergency mode can be maintained in the event the heat pump is not working
properly.
w Navigation to special operation menu is described in Section "Operate special
functions [➙ 66]".
1. Select "Emergency mode" = "On".
The function is activated.
2. Conclude the function with "Emergency mode" = "Off".
Drain refrigerant
You manually initiate the draining of refrigerant with this special function.
w Navigation to special operation menu is described in Section "Operate special
functions [➙ 66]".
1. Select "Drain refrigerant" = "On".
The function is activated.
2. Conclude the function with "Drain refrigerant" = "Off".
Initiate defrost
The manual defrost function is used for the evaporator of an air/water heat pump.
Additional information on the defrost function is available in the user's guides for
your controller.
w Navigation to special operation menu is described in Section "Operate special
functions [➙ 66]".
Select "Initiate defrost" = "Yes".
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Graphical User Interface UI400 CE1U2348en
2014-06-03