1 Description
1.1
Description of the keys and the display
C002541-A
MODE
r
r
p
b
w
AUTO
x
c
g
m
x
c
1
2
3
5
6
7
4
B
C
D
E
G
F
H
I
A
0
2
4
6
8
10
12
14
16
18
22
24
20
°F
°C
°F
°C
A
Comfort temperature setting key
B
Reduced temperature setting key
C
Operating mode selection key
D
DHW override key
E
Rotary setting button and push button
F
Timer programmes graphic display bar
4
Dark area
b
: Heating period in comfort mode or
DHW production enabled
4
Light area
v
: Heating period in reduced mode or
DHW production not enabled
G
The highlighted figure indicates the current day (1 =
Monday)
H
Temperature display
4
I
Outside temperature
4
O
Ambient temperature
I
Number display (current time, adjusted values,
parameters, etc.)
b
Selection of the comfort mode period
x
4
Steady symbol: Comfort mode selection active
4
Flashing symbol: Comfort mode selection inactive
RS400 - Package AD257
1. Description
23/04/2009 - 300020550-001-A
2
