Building Technologies
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17.04.2008
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180 Outside
tempera-
ture source
A
(A / 00.01…14.16)
.........................
No display means:
Controller is autonomous (no
data bus present)
When from data bus:
Enter segment and device
number of source,
or
enter A, in which case the
source is automatically ascer-
tained
181 Heat demand output
Ux DC 0…10 V
130 °C
(30…130)
...................
°C
Scaling for DC 10 V
Block "Contact H2"
184 Function when ter-
minals H2–M are
linked
0
(0 / 1)
.........................
0 = heat demand signal to heat
source
1 = heat demand signal to
heating circuit
Block "Contact H2 and general displays"
185 Effect when connec-
tion terminals H2–M
are linked
0
(0 / 1)
.........................
0 = constant
1 = minimum
186 Demand for heat
when connection
terminals H2–M are
linked
70 °C
(0…140)
...................
°C
194 Hours run meter
Display function
Operating hours of controller
195 Controller's
soft-
ware version
Display function
196 Identification
code
of room unit
Display function