Maintenance/Service - Siemens KIT911 Gesamtanleitung

Settings in programming mode
29 Programming mode is activated by pressing the Timer/Prog
button 2 for longer than 0.4 seconds.
The first operating line displayed varies according to current oper-
ating and error status.
The required operating line can be selected with rotary knob 3 .
Pressing briefly on mode button 1 causes the device to return to
normal operation.
Holidays
Line Function, parameter Unit
1 Holiday duration dd
2 Holiday operating mode -
Prot = Protection /
Eco = Economy
Holiday mode becomes active after a duration of at least one day
(1) is set. Holiday mode can be prematurely ended by setting the
number of days to 0.
If the optimized activation function is set, it is activated before the
end of the holidays (no later than 48 hours beforehand).
During the holidays, both zones are heated according to the se-
lected holiday operating mode (Eco or protection) regardless of
the current operating mode of the zones.
The mode and time buttons are inactive in holiday mode. Pressing
either of these buttons causes "OFF" to be displayed for two sec-
onds.
Yearly clock
Line Function, parameter Unit
3 Time hh:mm
4 Date dd.MM
5 Year yyyy
Setpoint values for zones 1 + 2
Line Function, parameter
Zone 1
10 Comfort setpoint
11 Economy setpoint
12 Protection mode setpoint
Zone 2
20 Comfort setpoint
21 Economy setpoint
22 Protection mode setpoint
The room temperature setpoint values of a zone are limited with
regards to each other.
The zones are heated to the setpoint temperature associated with
the selected operating mode and/or time switch program.
Time switch for zones 1 + 2
In automatic mode, the room unit sets the zones to the Comfort or
Economy setpoint temperature according to the time switch
program.
The time switch is set separately for each zone. The weekday
(13/23) must be set first. Operating lines 14-19/24-29 can then be
used to set the switching times for the selected day. The switching
times can be set at the same time for all weekdays with weekday
selection (1-7).
Up to three heating phases or up to six switching times can be set
for each zone and day (--:-- = heating phase deactivated).
Line Function, parameter
Zone 1
13 Weekday selection for time switch
1 = Monday ... 7 = Sunday /
1-7 = Every day
14 1st heating phase, start of Comfort
15 1st heating phase, start of Economy
16 2nd heating phase, start of Comfort
17 2nd heating phase, start of Economy
18 3rd heating phase, start of Comfort
19 3rd heating phase, start of Economy
Line Function, parameter
Zone 2
23 Weekday selection for time switch
1 = Monday ... 7 = Sunday /
1-7 = Every day
24 1st heating phase, start of Comfort
25 1st heating phase, start of Economy
26 2nd heating phase, start of Comfort
27 2nd heating phase, start of Economy
28 3rd heating phase, start of Comfort
29 3rd heating phase, start of Economy
© 2009 Siemens Switzerland Ltd
14 / 98 07.04.2009
FS Range
0 0..99
Prot Prot / Eco
FS Range
00:00..23:59
01.01..31.12
2000..2099
Unit FS Range
°C 20 5.0..35.0
°C 15 5.0..35.0
°C 12 5.0..35.0
°C 20 5.0..35.0
°C 15 5.0..35.0
°C 12 5.0..35.0
Unit FS Range
- - 1..7, 1-7
hh:mm 06:00 --:--, 00:00..24:00
hh:mm 22:00 --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
Unit FS Range
- - 1..7, 1-7
hh:mm 06:00 --:--, 00:00..24:00
hh:mm 22:00 --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
hh:mm --:-- --:--, 00:00..24:00
G2720xx 74 319 0677 0 a
Diagnostics for zones 1 + 2
Line Function, parameter
Zone 1
30 Room temperature setpoint,
current
31 Actual room temperature
32 Valve position
Zone 2
40 Room temperature setpoint,
current
41 Actual room temperature
42 Valve position
The current setpoint and actual room temperature values are dis-
played for each zone along with the current valve position.
Setting

Maintenance/service

Change batteries in the QAW912/SSA955
See Figures 36
Batteries are changed in the QAW912 by following the detailed
instructions 36
ing the detailed instructions
Manual adjustment of the control actuator
See Figure 37
For service work or in the event of fault, the SSA955 can be
brought into the required position using a 3mm hexagon socket
wrench.
Antilime function
The antilime function causes the valves to open and close in the
radiator control actuators. This prevents seizure if the actuators
are not used for extended periods of time. The function is trig-
Setting
gered at 10 o'clock every Monday throughout the year.
Disposal
Dispose of the devices in the Starter Kit and the associated
Setting
partner devices as electronic scrap in compliance with
European directive 2002/96/EC (WEEE) and not together
with municipal waste. Observe all relevant national regula-
tions using correct disposal channels. Comply with local and
currently valid legislation. Dispose of discharged batteries in
compliance with relevant environmental regulations.
Unit FS
°C
°C
%
°C
°C
%
to 2 on pages 6 and 2
. Batteries are changed in the SSA955 by follow-
2 (product enclosure).
on page 6
Siemens Building Technologies
Range Setting
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