Building Technologies
74 319 0619 0 a
17.04.2008
60/288
en
164 Test contacts H
= contact
closed
= contact open
Display function
H1 = overriding the operating
mode
H2 = manually generated heat
demand
165 Flow temperature
setpoint
Display function
Current setpoint according to
the composite outside tempera-
ture, heating curve, setting knob
position and setting on operat-
ing line 72
166 Resulting heating
curve
Display function
Setpoint incl. setting knob posi-
tion and setting on operating
line 72
Left:
Flow setpoint at 15 °C
outside temperature
Right:
Flow setpoint at –5 °C
outside temperature
167 Outside temp. for
frost protection for
the plant
2.0 °C
(--.- / 0…25.0)
…................
°C
Setting --.- = no frost protection
for the plant
168 Flow temp. setpoint
for frost protection
for the plant
15 °C
(0…140)
…................
°C
169 Device number
0
(0…16)
…......................
Data bus address (LPB)
0 = device with no bus
170 Segment number
0
(0…14)
…......................
Data bus address (LPB)
171 Flow alarm
--:-- h
(--:-- / 1:00…10:00)
…...................
h
Period of time during which the
flow/boiler temperature may
stay outside the limit values.
Plant types 1–x, 2–x, and 3–x:
sensor B1
Plant types 4–x and 5–x:
sensor B2
--.-- = function deactivated
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