Final Work - Siemens QAW70 Installationsanleitung

Settings to be made on the «Heating Engineer's» level
Press buttons and
level accessible for settings.
Then, the individual operating lines can be selected with the
and buttons.
Line Function, display
Device address
Device identification
Programming lock
operating lines
Function of input
(D3/D4)
Operating action of
external switch (S1)
Influence of external
room sensor
(QAW44)
Display of setpoints

Final work

1. Enter the settings in these Installation Instructions.
Keep Installation Instructions in a safe place
2. Insert Operating Instructions in the unit
Siemens Building Technologies / HVAC Products
simultaneously until operating line
Default Range Setting
1 1...10 ..............
Display function
0 0 / 1 .............
1 1 / 2 / 3 / ............... 1 = external sensor: The display also shows the temperature
/ ...............
50 % 0...100 ............% 0 %
/ ............... The room temperature setpoints can be entered and displayed
appears. This makes the "Heating Engineer's"
and buttons and the values adjusted with the
Explanations, notes and tips
Colon also shows the communication status:
• Colon flashes at regular intervals = communication in
• Colon not present or does not flash
xx yyyy
xx ........ = device identification number
.... yyyy = software version number
0 = no operating lock
1 = All operating lines are locked against readjustment.
Temporary cancellation of operating lock:
Press buttons
pears. Readjustments can now be made until the cover is
closed again.
Permanent cancellation of operating lock:
First, set temporary cancellation of operating lock. Then,
set operating line
measured with it (
inactive).
2* = external switch: Changeover to reduced temperature;
the display also shows the current status of the switch
( = contact closed,
3 = external switch: Changeover to frost protection temperatu-
re; d.h.w. heating is switched off; the display also shows
the current status of the switch (
= contact open).
= setting not permitted
* not possible with analog heating controllers
= the function selected on operating line
is active when the contact is closed
= the function selected on operating line
is active when the contact is open
= influence of external sensor is 0 %
(influence of internal sensor is 100 %)
50 % = influence of external sensor is 50 %
(influence of internal sensor is 50 %)
100 % = influence of external sensor is 100 %
(influence of internal sensor of is 0 %)
in absolute or relative figures.
= absolute; e.g.
= relative; e.g. +
Dimensions
Refer to the packaging
G1637
74 319 0173 0 b
progress
= ready for
communication
and until "
to 0.
= no sensor connected, function
= contact open).
= contacat closed,
°C
°C
14.02.2002
" ap-
(2 or 3)
(2 or 3)
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