Siemens LMU54 Series Basic Documentation page 33

With HMI AGU2.310
RU Room
QAA53 / setpoint RU
QAA73 active
Don't care
No
Don't care
No
Present Yes
Present Yes
Present Yes
Present Yes
Present Yes
Present Yes
Present Yes
Siemens Building Technologies
HVAC Products
RU1 active RU2 active
for heating for heating
circuit circuit
– –
– –
No No
No No
No Yes
No Yes
Yes No
Yes No
Yes Yes
Basic Documentation LMU54... / LMU64...
3 Functions
Outside Room setpoint HzA
sensor
Not
(TrSmin+TrSmax) / 2
present
TrSollMmi, reduced acc. to
Present
SU program Hz1
Not
(TrSmin+TrSmax) / 2
present
TrSollMmi, reduced acc. to
Present
SU program Hz1
Not
(TrSmin+TrSmax) / 2
present
TrSollMmi, reduced acc. to
Present
SU program Hz1
Not
TrSet
present
Present TrSet
Don't care TrSet
Room setpoint HzB
(TrSmin+TrSmax) / 2
TrSollMmi
(TrSmin+TrSmax) / 2
TrSollMmi
(TrSmin+TrSmax) / 2
(TrSmin+TrSmax) / 2
(TrSmin+TrSmax) / 2
TrSollMmi
(TrSmin+TrSmax) / 2
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CC1P7494en
07.11.2002