Trox Technik CAV controllers, Руководство по установке

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Colour assignment of the connecting cables
E01, E02
Pos. Colour Connection AC DC
1 BU Supply N GND
2 BN Supply L +
3 BK Switch input L +
Connection diagram variable volume flow E03
Fig. 9: Constant control input signal E03
1 Room temperature controller
2 Actual value output (value to be set)
Colour assignment of the connecting cables
E03
Pos. Colour Connection AC DC
1 BU Supply N GND
2 BN Supply L +
3 BK Signal w
4 GY Signal U
Room temperature control Fig. 9
A suitable room temperature controller or a DDC
outstation with 0-10 VDC output 2-wire (terminals 1
and 3) connected. With a common supply voltage of
24 V, note that terminal 1 is also ground for the con-
trol signal.
Override control: With 24 VDC at terminal 3, the
volume flow rate set at the Vmax potentiometer is
started.
Initial commissioning
Before you start commissioning:

Ensure that the device or unit has been cor-
rectly fixed and connected to the ducting.

Ensure that the devices or units as well as the
ventilation system are clean and that there are
no residual matter and foreign objects.

Important: If there is a risk that the controller
could be subject to mechanical impact during
operation, protect it accordingly; protection has
to be provided by others.
For commissioning see also VDI 6022, part 1 – 'Hy-
giene requirements for ventilation and air-condi-
tioning systems and units'.
Volume flow rate setting ranges
Nominal size
[l/s] (m³/h)
min max min max
200 × 100 39 164 140 590
300 × 100 65 260 234 936
300 × 150 82 460 295 1656
300 × 200 120 515 432 1854
400 × 200 200 875 720 3150
500 × 200 180 900 648 3240
600 × 200 225 1010 810 3636
400 × 250 200 885 720 3186
500 × 250 235 1190 846 4284
600 × 250 300 1310 1080 4716
400 × 300 310 1280 1116 4608
500 × 300 365 1580 1314 5688
600 × 300 350 1750 1260 6300
400 × 400 400 1750 1440 6300
500 × 400 360 1800 1296 6480
600 × 400 450 2020 1620 7272
500 × 500 470 2380 1692 8568
600 × 500 600 2620 2160 9432
600 × 600 700 3500 2520 12600
Initial commissioning
CAV controllers EN 10