Display Range
Part 2: Overview of display values and settings
20
Display Range
!
Display only - no adjustment possible. Display only
appears if the sensor is connected and the value is
present in the system, otherwise "----" or no display.
INSTALLATION
(HS => heat generator) use
Ç
to select parameters
T-OUTSIDE Outside
temperature
EXT SETPOINT
External set value specification (0-
10V)
T-HEADER DES
HS / Header set value (cascade)
T-HEADER
HS / Header temperature (cascade)
T-HS
Level
Ä
=> Temperature and Status
of the HS (HS 1 – HS 8)
T-SOLID FUEL
For HS2 = Solid fuel boiler (A7)
T-RETURN 1
Return flow temperature of HS 1
T-RETURN 2
Return flow temperature of HS 2
T-BUFFER T
Buffer storage tank temperature
removal
T-BUFFER M
Buffer storage tank temperature
charging zone HS
T-BUFFER B
Buffer storage tank solar zone
T-STORAGE 3
Temperature of storage tank 3 (e.g.
solar pool-heating)
MOD DEPTH 1-8
Modulation degree of HS (BUS)
RETURN
Exit level using
Ä
T-OUTSIDE
The measured outside temperature is smoothed for control
purposes. The smoothed value is displayed here.
EXT SETPOINT
The 0-10V input can be used to preset an accumulative set
value for the control system (see V-CURVE p. 35).
T-HEADER DES (Heat requirement)
Corresponds to the maximum required temperature of the
consumer circuits from the heating system (incl. hot water
preparation). The mixer circuits request the tempe
heating curve distance (expert value)
T-HS 1 (and T-HS 2 – 8 where cascades apply)
Measured current temperature of the corresponding heat
generator. Additionally it is indicated whether the heat
generator is switched on (
H
), in the case of two-stage
heat generators the status of the second stage is also
displayed ( II
H
).
BUFFER-T/M/B
(only if buffer storage is installed)
Buffer storage tank temperatures in the discharge area,
the charging area and the infeed of alternative energy.
MOD DEPTH (only in the case of HS via BUS
connection)
Only if a modulating heat generator is connected via BUS
and transmits this value.
