CE1P2522E / 30.03.2000
Basic Documentation RVL470
Siemens Building Technologies
INDEX-2
Index
Landis & Staefa Division
heat storage capacity
18
heating curve
25, 44, 61
heating curve's deflection
26
heating limits
19
heating program
13
heating systems
3
holiday program
14
hours run counter
53
I
identification number of room unit
53
indication of faults
15
info button
63
installation instructions
63
integral action time
41
interconnected plants
30
K
key features
1
L
limitation of return temperature differential
40
limitations of the flow temperature
39
little bar
25
location
64
locked on the software side
54
locking
54
locking functions
54
locking of pulses
30
locking the settings for district heat
54
locking the settings on the hardware side
54
locking the settings on the software side
54
LPB
49
M
manual operation
8
manual overriding of flow temperature
52
manual overriding of operating mode
47
master clock
49
maximum limitation of boiler temperature
31
maximum limitation of flow temperature
29
maximum limitation of primary return temperature
39
maximum limitation of return temperature differential 40
maximum limitation of room temperature
24
mechanical design
67
minimum burner running time
32
minimum limitation of boiler temperature
32
minimum limitation of flow temperature
29
minimum limitation of stroke
41
mounting choices
64
N
NORMAL heating
8
O
operating elements
60
operating elements
60
operating instructions
61
operating line principle
62
operating modes
8
operation
60
operational level
9
operational status
9
optimization
20
optimum start control
23
optimum stop control
22
outside temperature
11
P
parallel displacement of heating curve
27
periodic pump run
48
perm. cable lengths
68
plant type 1
5
plant type 2
6
plant type 3
6
plant type 4
6
plant type 5
7
plant type 6
7
Plant type and operating mode
9
plant types
5
plant types
5
primary return temperature
11
protection against boiler overtemperatures
35
protective boiler startup
34
pump kick
48
pump overrun
47
pump overrun time
35
Q
quick setback
22
R
radio clock
53
REDUCED heating
8
relay test
45
release limit
33
reserve of time switch
68
reset limit
33
room model
10
room model temperature
21
room temperature
10
room temperature deviations
25
room temperature influence
25
room temperature setpoint boost
23
room unit QAW50
55
room unit QAW70
55
room units that cannot be used
53
S
safety functions
31
sealed
67
secondary return temperature
12
selection of operating mode
61
setpoint increase
30
setpoint of return temperature limitation
37
setpoints
13
setpoints and measured values of sensors
45
setting knob for room temperature readjustments
61
setting levels
63