Reset To Standard Values; Battery Change - Siemens REA22 Basic Documentation

3.5

Reset to standard values

°C
Caution!
Note
3.6

Battery change

Caution
CE1P2276E / 31.03.1999
20/30
By pressing these three buttons simultaneously, a complete reset is made, which means
that the switching times and temperatures will be reset to their default values.
All individual settings will be lost!
At the same time, a display check is made, which looks as follows:
1 2 3 4 5
0 6 12 18
Die following table shows the default values that will be recalled after a reset:
T1
P.1 P.2
6.00 8.00 11.00 13.00 17.00 22.00 19° C 20° C 21° C 16° C
1-5
Auto 1...7
6-7
7.00 23.00
1...7 7.00 23.00
1...7
6.00 8.00
1...7
6.00 8.00 11.00 13.00 17.00 22.00
1...7
T3 PASS PASS
1...7
PASS PASS
If the cooling function is activated (DIP switch is set to COOLING), the default values
T1...T3 are all set to 23 °C!
If this symbol appears, you need to replace the batteries within the next three
months as follows:
• Get two new alkaline batteries type AA, 1.5 V
• Remove the battery compartment, then the batteries, insert the new batteries and
replace the battery compartment
• Make certain the old batteries are disposed of properly, in compliance with environ-
mental requirements
The setting data are maintained for a maximum of one minute only!
Basic Documentation REA22
Description of end-user settings
6 7
COOLING
24
T2 T3
P.3 P.4 P.5 P.6
PASS PASS PASS PASS 19° C
PASS PASS PASS PASS 19° C
17.00 22.00 PASS PASS 19° C
19° C
PASS PASS PASS PASS PASS PASS
PASS PASS PASS PASS PASS PASS PASS
Issue 2.0
T1 T2 T3
PASS PASS 16° C
PASS PASS 16° C
20° C PASS 16° C
20° C 21° C 16° C
21° C PASS
16° C
Siemens Building Technologies
Landis & Stefa Division