Siemens RVL480 Instructions D'installation page 35

Actuator running
85
time
P-band of control
86
(Xp)
Integral action time
87
of control (Tn)
Block "Boiler"
91 Operating mode
92 Maximum limitation
of boiler tempera-
ture
93 Minimum limitation
of boiler tempera-
ture
94 Switching differen-
tial
95 Minimum burner
running time
96 Release limit for
second burner
stage
97 Reset limit for sec-
ond burner stage
98 Waiting time for
second burner
stage
Building Technologies
120 s
(30...873)
......................
32.0 °C
(1.0...100.0) °C
...................
120 s
(10...873)
......................
0
(0 / 1)
.........................
95 °C
(25...140) °C
...................
10 °C
(5...140) °C
...................
6 °C
(1...20) °C
...................
4 min
(0...10) min
................
50 °C×min
°C×min
(0...500)
..........
10 °C×min
°C×min
(0...500)
..........
20 min
(0...40) min
................
74 319 0617 0 a
s
s
0 = with manual shutdown
( key)
1 = with automatic shutdown
(OFF when there is no de-
mand for heat)
No safety function
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