Siemens QAW740 Installationsanleitung Seite 5

1.
3.
Installation Instructions
First time power supply
When power is supplied to the room unit for the first
time, the display that appears allows you can set the
device address. The next commissioning steps can
only be made if the device address has been
successfully set. For details, refer to "Device address
d" in section 3.4.
2.3 Setting procedure for the service level
1. Press the presence button for about 6
seconds until "A" appears on the
display.
2. Select the individual settings from the
following list by pressing the presence
button.
3. Adjust the individual values with the
setting knob.
Installation Instructions
2.
4.
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74 319 0328 0 - B1633
4 3
6 5 2 1
2 Commissioning
2.1 Preparatory checks
•
Check wiring according to the plant connection
diagram
•
Ensure that installation of plant is completed
2.2 Turn power on
If there is no display:
• Bus receives no power
• Wiring is disrupted, connections are mixed up
• Room unit is not correctly engaged in the base
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4. After having made all settings, leave
the service level by pressing the
Comfort button.
Settings to be made on the service level:
Geographical zone (apartment) A
The geographical zone must agree with that of the controller.
−
Default value
−
Setting range
Type of display
Choice of usual standards:
−
Default display
−
Setting choices
Measured value adjustment for the room
temperature
If there are deviations, the room temperature displayed can be set to
agree with the effective room temperature
−
Default value
−
Setting range
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1 CE+ Konnex TP1 *
2 CE- Konnex TP1 *
3 - -
4 - -
5 - -
6 - -
* Not interchangeable
Installation Instructions
1
1...126
24h
24h, 12h
0 °C
-4.5...4.5 °C / -9...9 °F
Installation Instructions
°C
°C, °F