Building Technologies
74 319 0620 0 a
17.04.2008
30/152
en
86 P-band of control
(Xp)
32.0 °C
(1.0…100.0)
…................
°C
87 Integral action time
of control (Tn)
120 s
(10…873)
…...................
s
Block “Setpoint of return temperature limitation”
101 Simulation of out-
side temperature
--- °C
(--- / 0…140)
…................
°C
Setting --- = function disabled
Block “Service functions and general settings”
161 Simulation of out-
side temperature
--.- °C
(--.- /
−
50…+50)
…................
°C
Simulation will automatically be
terminated after 30 min
--.- = no simulation
162 Relay
test
0
(0…4)
0 = normal operation
1 = all contacts open
2 = heating circuit valve OPENS
Y1
3 = heating circuit valve
CLOSES Y2
4 = heating circuit pump / circu-
lating pump ON M1
To terminate the relay test:
Select next line, or automatically
after 30 minutes
163 Sensor test
SET
= setpoint or
limit value
ACTUAL
= actual
value
= short-circuit
= interruption
Display function
0 = outside sensor B9
1 = flow sensor B1
2 = room sensor at terminal B5
3 = room unit sensor at terminal
A6
4 = return sensor B7
164 Test of H-contacts
= contact is
closed
= contact is
open
Display function
H1 = overriding the operation
mode
H2 = manually generated heat
demand
