Mechanical design
The controller consists of 2 parts:
•
Plastic housing which accommodates the electronics, the operating elements and the
built-in room temperature sensor
•
Mounting base
The housing engages in the mounting base and snaps on.
The base carries the screw terminals.
Setting and operating
elements
AUTO
AM
PM
$
1
3
4
9
2
6
7
8
15
10
11
13
12
14
5
1 Display of the room temperature, setpoints and control parameters
Legend
2
Symbol used when displaying the current room temperature
3 Weekday 1..7 (1 = Monday / 7 = Sunday)
4 Current time of day
5 Standby / fan mode status
Standby mode
AUTO
Auto fan active
fan speed low, medium, high
6
in cooling mode
in heating mode
7
AUTO
Auto Timer mode
Normal operation
Energy Saving mode
8 Buttons for adjusting the setpoints, control parameters and time of day
9 Button for changing fan operation and Standby (
)
10 Button operating mode (
AUTO
)
: Normal operation / Auto Timer mode
11 Button for setting time of day and weekday ( )
12 Manual heating / cooling changeover ( ) (only with RDF210.2)
13 Auto timer program (
AUTO
)
14 Confirmation ( )
15 Infrared receiver (only with RDF210…/IR)
11/15
Building Technologies
Room Temperature Controllers
N3058en
HVAC Products
10.01.2006