Siemens REA23 Series Operating Instructions

en
Operating Instructions
REA23...
Commissioning and quick start
1. Remove controller from its base and open cover
of the battery compartment.
2. Remove the black battery transit tab. The
controller will switch itself on.
3. Close the battery compartment and replace
the controller.
Selecting the operating mode
The operating mode selector enables you
to select 5 different operating modes:
•
Automatic operation with a maximum of
3 comfort periods (heating / cooling periods)
•
Continuously comfort mode
•
Continuously economy mode
•
Continuously frost-/ overheating protection mode
•
Special day with one comfort period
Changing temporarily the current
setpoint temperature
The change is
maintained until
° C
the next
switching point is
reached!
1. When pressing the or
first time, the currently valid setpoint temperature
will be displayed. It can be readjusted in
increments of 0.2 °C (max. +/-4 °C).
2. After 3 seconds, the initial display will
automatically appear again.
Changing temporarily the
temperature setpoint (savings tip)
In operating modes
button can be pressed to make a manual
change from comfort to economy mode,
or vice versa. The change will
automatically be cancelled when
reaching the next switching point or when
selecting another operating mode.
Symbole
"Time" menu
"Temperature"
T
menu
"Comfort
period" menu
"Absence"
menu
Battery
change
Remote
operation
Functions of
the ESC-button,
ESC-button
Press the ESC-button to return
to the menu level previously
activated or to leave the menu
level in a number of steps until
you reach the initial display
(the settings currently displayed
will be accepted).
Setting the time of day and the weekday
Adjustable in operating modes
OK
OK
If no button is pressed for 20 seconds, the setting
displayed will be accepted and the initial display
will appear again.
Changing temperatures long-term
Adjustable in operating modes
button for the
OK
OK
OK
OK
OK
and , this
ESC
If no button is pressed for 20 seconds, the setting
displayed will be accepted and the initial display
will appear again.
Siemens / Building Technologies / HVAC Products
Absence
Heating active
Cooling active
Automatic
operation
Continuously
comfort mode
Continuously
economy mode
Frost- or / over-
heating protection
the setting knob
ESC
ESC
Setting knob:
•
Setting knob is operative in menu levels only !
•
You go from one menu to the next
•
You change the setting variables (temperature in increments
of 0.2 °C, time in increments of hours and minutes)
•
You select predefined functions
, , and
OK
h
OK
h
ESC
, , and
OK
OK
° C
OK
° C
OK
° C
ESC
° C
Special day
Setpoint
comfort
Setpoint
economy
Current weekday
Setpoint
protective temp. Working-day group
Setpoint remote
operation
Weekend group
Setpoint
absence
Entire week
1 Comfort
period
Time schedule
and the OK-button
OK
+
OK-button:
• You access the menu level
• You activate the menu
• You save the inputs
• You switch to the next
menu item
• You accept the menu item
1. OK-button: You access the menu level;
the clock flashes.
2. OK-button: You accept the menu;
the hours flash.
3. Setting knob: Set the current hour.
4. OK-button: You save the input;
the minutes flash.
5. Setting knob: Set the current minute.
6. OK-button: You save the input;
the weekday flashes.
7. Setting knob: Select the current weekday.
8. Press the ESC-button to return to the menu level:
the T menu flashes
(change not necessarily required;
press the ESC-button again to return
to the initial display).
1. OK-button: You access the menu level the clock
flashes.
2. Setting knob: Clockwise to the T menu.
3. OK-button: You accept the menu;
symbol flashes.
4. OK-button: You accept ; the setpoint flashes.
5. Setting knob: Set the comfort temperature
6. OK-button: You save the input;
symbol flashes.
7. OK-button: You accept ; the setpoint flashes.
8. Setting knob: Set the economy temperature.
9. OK-button: You save the input; symbol
flashes.
10. OK-button: You accept ; the setpoint flashes.
11. Setting knob: Set the frost protection
temperature.
12. OK-button: You save the input; symbol
flashes.
13. OK-button: You accept
flashes.
14. Setting knob: Set the temperature setpoint while
remote operation is active.
15. Press the ESC-button to return to the menu level:
The comfort periods
flashes
(Change not necessarily required;
press the ESC-button again to return
to the initial display.)
B2216de
2 Comfort
periods
3 Comfort
periods
OK
; the setpoint
menu
15.02.2007