Siemens RVL481 Basic Documentation page 102

Knob for room tempera-
ture readjustments
Effect of individual
QAW70 operating lines
on the RVL481
Note
102/118
Siemens
Building Technologies
With the knob of the QAW70, the room temperature setpoint of NORMAL heating can
be readjusted by ±3 °C.
The adjustment of the room temperature setpoint on the controller's operating line 1 will
not be affected by the QAW70.
If 1 (slave with no remote operation) is entered on operating line 178 ("Source of time of
day") of the RVL481, the time of day on the QAW70 cannot be changed.
Operating Function, parameter
line QAW70
1 Setpoint of NORMAL heating
2 Setpoint of REDUCED heat-
ing
3 D.h.w temperature setpoint
4 Weekday (entry of heating
program)
5 1. Third heating period, start
of NORMAL heating
6 1. Third heating period, start
of REDUCED heating
7 2. Third heating period, start
of NORMAL heating
8 2. Third heating period, start
of REDUCED heating
9 3. Third heating period, start
of NORMAL heating
10 3. Third heating period, start
of REDUCED heating
11 Display of weekdays 1...7
12 Entry of time of day
13 Display of d.h.w. temperature
14 Display of boiler temperature
15 Display of flow temperature
16 Holidays
17 Reset to default values
51 Bus address
52 Identification of room unit
53 Operating lock on QAW70
58 Type of setpoint display
For detailed information about the QAW70 room unit, refer to Installation Instructions
1637 (74 319 0173 0).
Heating and D.h.w. Controller RVL481
28 Communication
Effect on RVL481, notes
Changes operating line 1 on the
RVL481
Changes operating line 2 on the
RVL481
Changes operating line 14 on the
RVL481 with plant types with d.h.w.
heating
Corresponds to operating line 4 on the
RVL481
Changes operating line 5 on the
RVL481
Changes operating line 6 on the
RVL481
Changes operating line 7 on the
RVL481
Changes operating line 8 on the
RVL481
Changes operating line 9 on the
RVL481
Changes operating line 10 on the
RVL481
Cannot be adjusted (refer to subsec-
tion „7.3 Time of day and date")
Changes operating line 38 on the
RVL481
Only with plant types with d.h.w. heat-
ing (corresponds to line 27)
(Only with plant types 2–x)
(Only with plant types 1–x and 3–x)
RVL481 changes to protection mode
QAW70 default values are used
Bus address to be entered on the
room unit is 1
Display on operating line 196 of the
RVL481
No impact on RVL481
No impact on RVL481
CE1P2541en
20.05.2008