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Functions
Function diagram
Operating modes
Normal operation
Energy saving mode
or OFF
7-day time switch
2/8
Siemens Building Technologies
HVAC Products
The controller acquires the room temperature with its integrated sensor and maintains
the setpoint by delivering control commands. The switching differential is 1 K.
Q14
ON
W
OFF
SD
The RDE10... provides normal operation and, optionally, energy saving mode or OFF.
The difference between normal operation and energy saving mode is only the room
temperature setpoint. The changeover between the operating modes can be made
either automatically according to the 7-day time switch or manually with the operating
mode selector.
When normal operation is activated, symbol "
can be readjusted by pressing buttons
When energy saving mode is activated, symbol "
point can be readjusted by pressing buttons
In energy saving mode, the unit can also be switched to "Off". This is accomplished by
selecting a setpoint of 5 °C and then keeping button
that case, symbol '
' does not appear.
The changeover between the operating modes can take place either automatically
(
) or manually ( ,
When the operating mode selector is in position "
automatically according to the selected switching pattern. For every weekday, a specific
switching pattern can be selected.
Factory setting:
Day(s)
Mo (1) – Fr (5) 6:00 – 8:00 h and
Sa (6) – Su (7) 7:00 – 22:00 h
The current setpoint can be temporarily readjusted by pressing
-
+
buttons
. The setpoint will then be reset to its initial value the next time auto-
and
matic or manual changeover takes place.
When the operating mode selector is set to"
normal operation or energy saving mode respectively.
Room temperature controllers
T
Room temperature
SD
Switching differential
W
Room temperature setpoint
Q14
Output signal for heating
T[°C]
+
,
and
,
), depending on the position of the operating mode selector.
Normal operation
17:00 – 22:00 h
" or "
" appears on the display. The setpoint
-
.
" appears on the display. The set-
-
+
and
.
-
depressed for 4 seconds. In
", changeover will take place
Energy saving mode
22:00 – 6:00 h and
08:00 – 17:00 h
22:00 – 7:00 h
", the RDE10... will maintain
CE1N3035en
25.09.2003
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