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Functions
Function diagram
Operating modes
Normal operation
Energy saving or OFF
Frost protection
7-day time switch
DHW mode
2/8
Building Technologies
HVAC Products
Q14
ON
W
OFF
SD
The RDE10.1DHW provides auto, normal operation, energy saving (or OFF) or frost
protection mode. The difference between normal operation and energy saving mode is
merely the room temperature setpoint. The changeover from normal operation to en-
ergy saving or frost protection mode, or vice versa, is made by pressing a button.
In auto mode changeover between operating modes is accomplished automatically
according to the 7-day switching pattern.
When normal operation is activated, symbol
can be readjusted by pressing buttons ,
When energy saving mode is activated, symbol
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.
When frost protection mode is activated, symbol
The changeover between "normal" and "energy saving" temperature setpoints can take
place either automatically (
operating mode.
When pressing the operating mode button until
will take place automatically according to the selected switching pattern. A specific
switching pattern can be selected for every weekday.
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
setpoint will then be reset to its initial value the next time automatic or manual change-
over takes place.
When the operating mode button is set to
operation or energy saving mode respectively.
The RDE10.1DHW features independent control of DHW.
Room temperature controller RDE10.1DHW
T
Room temperature
SD
Switching differential
W
Room temperature setpoint
Q14
Output signal for heating
T[°C]
appears on the display. The setpoint
+
and
appears on the display. The setpoint
+
and
) or manually (
, ), depending on the selection of the
Normal operation
17:00 – 22:00 h
or
, the controller will maintain normal
-
.
-
.
-
depressed for 4 seconds. In
appears on the display.
appears on the display, changeover
Energy saving mode
22:00 – 6:00 h and
08:00 – 17:00 h
22:00 – 7:00 h
+
.
.
.
-
and
. The
CE1N3038en
20.10.2005
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