Siemens LMU54 Series - Page 33

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