Dantherm RCV320 P1 Übersetzung Der Originalanleitung Seite 47

INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Installation: Initial start-up and calibration
5.
Fig. 54: Airflow diagram
6.
Ball pump needle:
7.
8.
Fig. 55: Calibrating the extract air, operating mode A
9.
Read out the pressure drop Δp inside the heat exchanger that is required for a desired
volume flow from the airflow diagram. The pressure drop Δp is located on the unit (--- =
supply air, - - = extract air).
80
70
60
50
40
30
20
10
0
0 20 40 60
Mount a ball pump needle on each of two hoses of equal length.
Connect the hoses to the ΔPa measuring device.
Push the needles completely through the rubber cover of P3 and P4 (operation mode A,
see figure) or P1 and P2 (operation mode B).
Follow the instructions in the PC Tool and adjust the speed of the exhaust air fan until the
ΔPa measuring device indicates the value from step 5.
80 100 120 140
P1-P2 (A)
P3-P4 (B)
P3-P4 (A)
P1-P2 (B)
160 180 200 220 240
47