Connection Diagrams - Siemens RVP102/SET Instructions D'installation

Setting elements
3 4 5
Coding switches
Function
Base point of heating
curve
Frost protection, yes / no
Changeover of compen-
sating variable, yes / no
Pump overrun, yes / no
Setting potentiometers
The settings must be determined during the planning phase. If missing, the following guide values can be used.
Potentiometer Function
Switching differential
of boiler temperature
control
Authority of room
temperature on boiler
temperature control
Heating limit for ECO
automatic
energy saver

Connection diagrams

Low voltage side
D1 D2
B9
8/12 16.04.1999
1 2
6
Switch position on the left
Base point at 20 °C flow
temperature
Yes, frost protection
No changeover; always
weather-compensated con-
trol and room temperature
authority according to set-
ting of potentiometer E
Six-minute pump overrun
Setting range
1...20 K
0...100 % authority
OFF = quick setback is
inactive
–10...+8 °C (referred to
the room temperature
setpoint)
Mains voltage side
F4
K4
F1
4 319 2719 0 c
1 Setting potentiometer for switching differential
2 Setting knob for heating curve slope
3 Coding switches
4 Setting potentiometer for authority of room temperature and quick
setback active / inactive
5 Setting potentiometer for ECO heating limit
6 Heating curve chart
Symbol Symbol
35°C
0 Min.
Guide value
6 K
50 % (quick setback
is active)
–3 K (gives a heating
limit of 16 °C at a
room temperature
setpoint of 20 °C)
F3
F2 E1
Siemens Building Technologies / Landis & Staefa Division
Switch position on the right
Base point at 35 °C flow tem-
perature
No, no frost protection
Changeover to room tem-
perature-compensated con-
trol at a reduced level
0 minutes, no pump overrun
Notes
Function disabled:
OFF
A6 Room unit QAW70
B1 Boiler temperature detector
B9 Outside detector QAC32
E1 Burner
F1 Thermal reset limit thermo-
stat
F2 Manual reset safety limit
thermostat
M1 Circulating pump
N1 Controller RVP102