1
2 + 11
battery case
2
2 + 11
temperature profile display
3
2 + 11
current hour display
4
2 + 11
telephone contact closed display
5
2 + 11
weekday display (1 = Monday,
2 = Tuesday, ...)
6
2 + 11
minutes display
7
2 + 11
holiday program display
8
+ 11
change battery display
9
+ 11
manual change display
9 + 10 summer program display
10
+ 11
freezing protection display
11
+ 11
switching mode display
12
+ 11
set time
13
+ 11
save button / inquiry
14
+ 11
set the control tolerance frame
15
+ 11
change /–
16
+ 11
delete all (RESET)
17
+ 11
manual mode
18
+ 11
setting the control period
19
+ 11
wall alignment
20
+ 11
display temperature
21
+ 11
insulating tape
22
+ 11
brief operating instructions
Type of controller:
RS type 2 B
according to
EN 60730-1:1991
Operating
battery operated
voltage:
2 x alkal. cells type
LR 6(AA)
Battery life:
approx. 1 year depending
on switching cycles
Time needed to
change battery:
max. 10 min.
Contact load:
max. 6 (1) A 250 V~
min. 1 mA 5 V
Contact:
change-over contact,
floating
Contact-voltage proof:8 mm
Contact material:
AgSnO
2
gilded
Accuracy:
± 1 sec./day at 20° C
Time base:
quartz
Control accuracy:
± 0.2 K
Temperature display: 0.1° C
Temperature range:
0° C... + 50° C
Range of temperature
setting:
+ 5° C bis + 30° C
in 0.2 degree intervals
Control cycle:
5 ... 30 min.
Control toler. frame: ± 0.2 K .. ± 5 K
Memory capacity:
16 optional combinations of
weekdays an temperatures
Protection class:
II as per EN 60335-1
Type of enclosure:
IP 20 as per EN 60529-1
Subject to technical changes.
1.1 Description
1.2 Technical data RAM 797 B
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