Page 1
1/4 Operating Instructions CB1B1423en_01 / 2013-03-08 Siemens Building Technologies
s
Operating Instructions RDE100.1DHW
RDE100.1DHW is a room thermostat that allows you to set the ideal room temperature at the time you want.
In addition, it offers independent control of DHW. There are several switching patterns available that can be set to
your specific needs.
1. Display
Indicating that
batteries need to be
replaced
Morning: 12-hour format
Afternoon: 12-hour format
Frost protection
(heating) is active
Confirmation
Auto Timer mode
F
Room temperature in
degrees Fahrenheit
View and set Auto
Time switch
C
Room temperature in
degrees Celsius
Comfort mode
Button lock activated
Economy mode
Display of room
temperature, setpoint, etc.
Escape
Heating ON
Display of time
Weekday 1 = Monday
7 = Sunday
Permanent setpoint
setting
Timer bar
Day and time setting
The actual room
temperature
Holiday mode setting
View and set DHW
Auto Time switch
DHW Auto Time
switch activated
2. Change operating mode
3. Set
4. Ok
5. Decrease value
6. Increase value
7 DHW switch ON/AUTO/OFF button
8. Battery holder
Do you want to adjust the time and day?
You can set the current time of day.
set
ok
+
–
mode
Proceed as follows:
• Press set and select
• Press ok and the time flashes for setting
• Press + or – to adjust the time
• Press ok to confirm
• The weekday flashes, press + or – to select the desired day
• Press ok to save the value
• Press mode to exit or wait for the program to exit automatically
Do you want to lock the buttons?
mode
Press and hold mode for at least 7 seconds to activate a button lock. Repeat to unlock.
The unit operates normally when the buttons are locked, but no changes are possible while the buttons are locked.
Page 2
2/4 Operating Instructions CB1B1423en_01 / 2013-03-08 Siemens Building Technologies
Are your rooms too warm/too cold?
+
–
ok
set
mode
Press + or – to increase or decrease the room
temperature setpoint in increments of 0.5 °C / 1 °F .
Proceed as follows:
• Press + or – to adjust the setpoint temporarily.
This adjustment is reset as soon as the
operating mode changes.
• Press ok, set or mode to save the value or wait
for the program to exit automatically
• To lock the setpoints, use parameters P06 and
P08.
Do you want to change the operating mode?
mode
!
The thermostat provides Comfort mode, Economy
mode, and Auto mode. Changeover between the
operating modes can be made manually by pressing
mode.
Comfort mode is the permanent (24 h) selection
of Comfort. Select this mode to maintain Comfort
temperature permanently without any time switch. It is
used during occupancy periods, for example.
Economy mode is the permanent (24 h) selection
of Economy. Select this mode to maintain the
Economy temperature permanently without any time
switch.
It is used during non-occupancy periods, for example
at night.
AUTO
In Auto timer mode, operating modes (Comfort,
Economy) are changed automatically according to the
time switch set.
Note:
Frost protection is a function always active in the
background. As soon the room temperature falls
below 5 ºC, the unit automatically activates the
heating .
Do you want to set permanent temperature
setpoints?
set
ok
+
–
mode
!
• Press set and select
• Press ok to confirm
• Press mode to select an operating mode, Comfort
or Economy
• Press + or – to adjust the setpoint permanently.
• Press ok to confirm
• Press mode to exit or wait for the program to exit
automatically
Note: This permanent setpoint is used during Auto timer
mode.
Energy saving tips without loss of comfort
• Select Auto timer mode during the heating period, and set the
time switch according to your normal habits at home
• Select Economy mode or Holiday mode for long periods of
non-occupancy and during summer period
Do you want to set your Holiday mode?
set
ok
+
–
mode
!
Use the Holiday mode to set the thermostat to a
constant temperature while absent.
• Press set and select
• Press ok to confirm
• Press + or
–
to adjust the temperature setpoint
• Press ok to confirm
• Press + or – to adjust the number of days for
holidays (Note: 0 = Holiday mode OFF)
• Press ok to save the value
• When Holiday mode is activated, the remaining
days are displayed on the screen
Note: If you press mode while Holiday mode is active,
the function is turned off and the symbol
disappears.
If the Comfort and Economy setpoint values are both
locked, the lowest locked setpoint value is the Holiday
mode setpoint value. You can adjust the setpoint
temperature from 5 ºC up to the lowest locked setpoint
value.
Do you want to enter your own time switch?
Option 1: Time switch with individual day selection (P11=0)
set
ok
+
–
mode
You can select Comfort or Economy at 15 minute
intervals throughout the day. The 0:00 to 24:00 hour
time bar allows you to set the operating mode for the
selected day(s).
Example:
0612
24
18
1 2
Visible bars: Control to Comfort temperature
Invisible bars: Control to Economy temperature
When Auto timer mode is enabled, changeover between
the operating modes is automatic after the settings are
saved.
Proceed as follows:
1) Press set and select
AUTO
.
2) Press ok to confirm.
3) Time switch for day Mon(1) is displayed.
4) Press
+
or
–
to select the day, from Mon(1) to
Sun(7).
5) Press ok to confirm the selection and initiate time
programming.
During programming step:
6) Press mode to select an operating mode, (Comfort or
Economy) or
7) Press
+
or
–
to adjust the time setpoint by 15
minutes for the selected mode.
8) Press ok to save the time switch.
9) Repeat steps 4-8 for all remaining days (if required);
or
10) Press mode or wait for the program to exit
automatically.
Page 3
3/4 Operating Instructions CB1B1423en_01 / 2013-03-08 Siemens Building Technologies
Option 2: Time switch with the same 7 day selection (P11=1)
set
ok
+
–
mode
You can set all the 7 day time switches at the same
time.
Example:
0612
24
18
1 2
Visible bars: Control to Comfort temperature
Invisible bars: Control to Economy temperature
Proceed as follows:
1) Set the parameter (P11=1). Please refer to the
section "Do you want to change parameters".
2) Press set and select
AUTO
.
3) Press ok to confirm.
4) Time switch for period Mon (1) - Sun (7) is
displayed.
5) Press ok to initiate time programming.
During programming step:
6) Press mode to select an operating mode, (Comfort
or Economy) or
7) Press
+
or
–
to adjust time setpoint by 15 minutes
for the selected mode.
8) Press ok to save the time switch.
9) Press mode or wait for the program to exit
automatically.
Option 3: Time switch with 5-2 day selection (P11=2)
set
ok
+
–
mode
You can set Monday - Friday time switch at once and
Saturday - Sunday time switch at once.
Example:
0612
24
18
1 2
Visible bars: Control to Comfort temperature
Invisible bars: Control to Economy temperature
Proceed as follows:
1) Set the parameter (P11=2). Please refer to the
section "Do you want to change parameters".
2) Press set and select
AUTO
.
3) Press ok to confirm.
4) Time switch for period Mon(1) - Fri(5) is displayed.
5) Press
+
or
–
to select the period, Mon (1) - Fri( 5) or
Sat (6) - Sun (7).
6) Press ok to confirm the selected period and initiate
time programming.
During programming step:
7) Press mode to select an operating mode, (Comfort or
Economy) or
8) Press
+
or
–
to adjust the time setpoint by 15
minutes for the selected mode.
9) Press ok to save the time switch.
10) Repeat the steps 5-9 for the other period if
necessary; or
11) Press mode or wait for the program to exit
automatically.
Factory default for 7-day Time switch
Day/s Comfort mode Economy mode
Mo (1) – Fr (5) 6:00 – 8:00 hr
17:00 – 22:00 hr
22:00 – 6:00 hr
8:00 – 17:00 hr
Default
value
Sa (6) – Su (7) 7:00 – 22:00 hr 22:00 – 7:00 hr
Do you want to activate DHW control?
• Press to switch on DHW heating
• While DHW heating is switched on, the
symbol is displayed
• Press again
• DHW is in the auto status, the
AUTO
symbol is
displayed. DHW switches according to the DHW
time switch.
If you want to see the DHW time bar, press and
hold for 5 seconds. The time bar flashes to
show the programmed DHW times. The timeout
of the DHW timer bar is set with parameter P13
• Press again
• DHW heating is switched off and the symbol
disappears
DHW can also be switched on/off while frost protection
is active.
Do you want to enter your own time switch for
DHW control?
set
ok
You can enter the DHW Auto Time switch as follows:
• Press set and select
AUTO
, then press ok
You can select DHW on or off for every 15 minutes
interval of the day. The 0:00 to 24:00 hour time bar
allows you to set DHW on or off for the selected day(s).
Example:
0612
24
18
1 2
Visible bars: DHW control is switched on
Invisible bars: DHW control is switched off
There are 3 options for DHW Time switch setting:
Individual day, 7 day and 5/2 day.
To set the DHW Time switch, please follow the same
steps as in the section "Do you want to enter your
own time switch".
Factory default of 7-day time switch for DHW
Day/s DHW control ON DHW control
OFF
Mo (1) – Fr (5) 6:00 – 8:00 hr
17:00 – 22:00 hr
22:00 – 6:00 hr
8:00 – 17:00 hr
Default
value
Sa (6) – Su (7) 7:00 – 22:00 hr 22:00 – 7:00 hr
Does symbol appear on the display?
Symbol is displayed when the batteries are low. Replace them
with 2 new alkaline batteries type AAA. Proceed as follows:
• Get 2 new alkaline batteries type AAA
• Remove the battery holder, then the batteries, insert the new
batteries and, within 1.5 minutes, replace the battery holder
• Ensure the exhausted batteries are disposed of correctly, in
compliance with environmental requirements
Page 4
4/4 Operating Instructions CB1B1423en_01 / 2013-03-08 Siemens Building Technologies
Do you want to change the parameters?
+
–
ok
mode
If you want to change control parameters, proceed as
follows:
• Press + and – simultaneously for 5 seconds
• Release them and parameter "P01" is displayed
on the bottom segment
• Press + or – to scroll to the parameter that
needs to be adjusted
• Press ok to select this parameter
• Press + or – to adjust the value
• Press ok to confirm the adjusted value
• Press mode to exit the parameters without
saving or wait for the program to exit
automatically
Parameter list
Parameter
no.
Description Setting range (default)
P01 Time format 1 = 24:00 hours (default)
2 = 12:00 AM/PM
P02 Selection of °C or °F 1 = °C (default)
2 = °F
P03 Standard
temperature display
1 = room temperature (default)
2 = setpoint
P04 Temperature sensor
calibration
-3…3 °C
Step 0.5 °C
(-6…6 °F, step 1 °F)
Default: 0 °C
P06 Comfort setpoint lock 0 = OFF (default)
1 = ON locked according to
setting in permanent
temperature setpoint
P08 Economy setpoint
lock
0 = OFF (default)
1 = ON locked according to
setting in permanent
temperature setpoint
P09 Buzzer 0 = OFF
1 = ON (default)
P10 Show frost protection
icon
0 = OFF (default)
1 = ON
P11 Time switch type for
autotimer and DHW
0 = individual Days (default)
1= all 7 days
2= 5/2 days
P12 Periodic pump run 0 = OFF (default)
1 = ON
P13 DHW timer bar
timeout
00 = no DHW bar
1 = 1 minute (default)
2 = 2 minutes
Adjustable range 0 to 15
minutes
P21 Button scanning rate
for the capacitive
buttons
Note: a higher
scanning rate means
shorter battery life.
0.2 = 0.25 s
0.5 = 0.5 s
1.0 = 1.0 s (default)
1.5 = 1.5 s
P22 Reload factory
settings
0 = OFF (default)
1 = reload
P23 Software version
information
No adjustment possible
Loading...