10/12 16.04.1999 4 319 2697 0 c Siemens Building Technologies / Landis & Staefa Division
Setting elements
Override
2462Z03
1
2
3
4
5
6
7
8
910
11
12
1 Opening for time switch
2 LED for "Override"
3 Operating mode selector
4 Setting knob for heating curve
5 Setting knob for setback
6 Setting knob for d.h.w. temperature (only RVP210)
7 Setting knob for normal room temperature
8 Coding switches
9 Setting potentiometer for authority of room tem-
perature and quick setback active / inactive
10 Setting potentiometer for max. limitation of flow or
boiler temperature
11 Setting potentiometer for ECO heating limit
12 Setting potentiometer for switching differential
Coding switches
Function Switch position on the left Symbol Symbol Switch position on the right
Type of regulating unit Control of a motorized valve Control of a atmospheric or
forced draught burner
Type of control Three-position (modulating)
3Pt. 2Pt.
Two-position (on/off)
Frost protection Yes, frost protection No, no frost protection
D.h.w. priority (only
RVP210)
With priority (absolute)
Underfloor heating systems
and boiler operations: al-
ways set to abs.!
abs. par.
No priority (parallel)
RVP210 with boiler temperature control
Regulating unit for d.h.w.
heating
Changeover valve
3Pt. 2Pt.
Charging pump
Setting potentiometers
Settings must be determined during the planning phase.
If missing, the following guide values can be used.
Potentio-
meter
Function Setting range Guide value Notes
Switching differential
with two-position con-
trol
1...20 K Burner control: 6 K
Authority of room
temperature on flow
temperature control
0...100 % authority
OFF = quick setback
is inactive
50 % (quick setback is
active)
Plants with no room
unit: setting is inactive
Plants with no outside
detector:
Setting 0...100 % =
quick setback is active
Setting OFF = quick
setback is inactive
Heating limit for ECO
automatic energy
saver
–10…+8°C (referred
to the room tempera-
ture set value)
–3 K (gives a heating
limit of 17 °C at a room
temperature set value
of 20 °C)
OFF = function disabled
Max. limitation of flow
or boiler temperature
10...100 °C Guide value for under-
floor and ceiling heat-
ing systems:
55 °C max..
OFF = function disabled
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