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STRATTON MK3 - Installation, Use and Maintenance
00U07428680-C
Determine the optimum location, on a North or North West facing external
wall, as recommended in the QAC34 installation instructions.
For operation a 2-core cable is only required to be run between the Outside
Sensor and the associated Boiler or External module.
Note:
In an electrically noisy environment, it is recommended that a screened
cable be used. The screen should only be connected to ground at one end.
12.2.2.2. Sensor cable length
The sensor cable mustnotbe longer than 120m
12.2.2.3. Sensor cable size
12.2.2.4. Fixing
Follow the fixing instructions as detailed on the box.
12.2.2.5. Wiring
Cross-sectional area
Maximum length
0.25 mm
2
20 m
0.5 mm
2
40 m
1.0 mm
2
80 m
1.5 mm
2
120 m
At the QAA74, route and make the connections as shown.
At the QAC34, route and make the connections as shown.
At the Boiler end make the connections GND 23, and B9 24.
For an external module refer to the installation documentation provided with
the specific option kit.
12.2.2.6.
Configuration
For further configuration, refer to the LMS14 Mini controls manual section on
Signal
QAC34
Boiler
GND
M/G9
23
B9
B9
24
Compensation variants.
Line No.
Parameter
Settings
6110
Time constant building
6650
Outside temperature source
S0/G1 (LPB seg. 0, device 1)
6100
Readjustm outside sensor
0.0 / -3.0°C to 3.0°C
Содержание STRATTON MK3 Series
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