Siemens RVL480 Installationsanleitung Seite 38

164 Test of H-contacts
= contact is
closed
= contact is
open
en
165 Flow temperature
setpoint
166 Resulting heating
curve
167 Outside tempera-
ture for frost protec-
tion for the plant
168 Flow temperature
setpoint for frost
protection for the
plant
169 Device number
170 Segment number
Building Technologies
Display function
Display function
Display function
2.0 °C
(--.- / 0...25) °C
...................
15 °C
(0...140) °C
...................
0
(0...16)
.........................
0
(0...14)
.........................
74 319 0617 0 a
H1 = overriding the operation
mode
H2 = manually generated heat
demand
H3 = locking the district heat
settings
H4 = auxiliary switch in actuator
(for minimum stroke limita-
tion)
Current setpoint according to
the composite outside tempera-
ture, heating curve, setting knob
position and setting on operat-
ing line 72
Resulting setpoint incl. position
of setting knob and setting on
line 72
Left: Flow setpoint at 15 °C
outside temperature
Right: Flow setpoint at –5 °C
outside temperature
Setting --- = function disabled
Bus address
0 = device with no bus
Bus address
17.04.2008 38/180