Baxi LUNA HT 1.280, Installation, Operation And Maintenance Manual

Page: 79 / 144

Fig. 13: Summer/winter heating limit
ON
Outside temp attenuated
(Prog.no. 8703)
OFF
SWHL
SWHL
T
t
Summer/winter heating limit
Temperature
Time
24-hour heating limit
(732, 1032, 1332)
The 24-hour heating limit shuts off the heating circuit if the current outside tem-
perature increases up to the difference set here of the current operating level (re-
duced or comfort set point). The heating cuts on again if the current outside tem-
perature again falls under the set difference minus 1°C.
In the operation modes
continuous comfort temperature and continuous reduced
temperature this function is not activated.
Flow temp setpoint limitati-
ons
Minimum
(740, 1040, 1340)
Maximum
(741, 1041, 1341)
With this function, a range can be defined for the flow setpoint. When the re-
quired flow temperature setpoint of the heating circuit reaches the respective li-
mit value, this remains constantly on maximum or minimum value during conti-
nuously increasing or decreasing heat requirement.
Flow temp setpoint room stat
(742, 1042, 1342)
For room thermostat mode the flow setpoint set here applies. If the control ist ad-
justed to - - -°C the flow temperature setpoint results from the outside tempera-
ture and the heating curve.
Programming
358 436 08.10 79