18 We reserve the right to make technical changes | 83055600dUK – Translation of the original instruction manual (HMD 2) | ait-deutschland GmbH
TPLmin temperature limits minimum of
application
low lim lower limit of application
no requ. no request
TEE External energy source
ow Flow
p0_break Low pressure pause
u0_break Superheating pause
I0 break Inverter pause
D0 break Desuperheater pause
OpMode Operating mode for switching over
Stop Other shutdown
NOTE
Maximum the last ve disconnections are displayed.
Query the facility status
The menu is not shown in full here.
NOTE
If 2 heat pumps are connected, note the number displayed in
the top menu row. It provides information about which heat
pump is currently addressed.
In order to change the addressed heat pump: page 11,
“Changing the addressed heat pump in submenus“
Type of heat pump Type of heat pump
Software version of the heating and heat pump
regulator
ASB SW Vers. Software version ASB
HZ/IO HZ/IO version
ASB HW Revision Hardware revision ASB
Bivalent level Bivalent level:
1 = a compressor may operate
2 = two compressors may operate
3 = additional heat generator may
operate as well
Operation mode Current operation mode:
Heating, DHW, …
Defrost, El.Sup.bl., …
Software version RBE Software version of the room control
unit (RBE)
Defrost demand Defrosting requirement in %
Last defrost Time of last defrost
Query error memory
NOTE
If 2 heat pumps are connected, note the number displayed in
the top menu row. It provides information about which heat
pump is currently addressed.
In order to change the addressed heat pump: page 11,
“Changing the addressed heat pump in submenus“
728
Error number (here by way of example)
16.10.19
Date of the resulting error (here by way of example)
13:28
Time of the error that occurred
If an entry is clicked, the corresponding information for this entry
is displayed.
Meaning of the error numbers: page 35
NOTE
Maximum the last ve resulting errors are displayed.
Query outages
NOTE
If 2 heat pumps are connected, note the number displayed in
the top menu row. It provides information about which heat
pump is currently addressed.
In order to change the addressed heat pump: page 11,
“Changing the addressed heat pump in submenus“
16.10.19
Date of the disconnection (here by way of example)
13:53
Time of the disconnection (here by way of example)
El. Sup. bl
Disconnection code (here by way of example)
Error hp heat pump fault
err.inst. system fault
m.o. 2hg mode of operation second heat
generator
El. Sup. bl el. sup. blockade
Defr. air. air defrost
TPLmax temperature limits maximum of
application
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