Initial Start-Up And Calibration - Dantherm Rcc 130 Bedienungsanleitung

INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Installation: Initial start-up and calibration

Initial start-up and calibration

The unit must be calibrated after the installation to adapt it to the air duct system. To do so,
connect a computer with MS Windows operating system to the USB port on the control
panel. Then start the PC Tool software specific to this type of unit.
The unit is equipped with a Schuko plug (230 V). Never cut this connector off. The unit must
Power supply
be easy to disconnect from the mains, as it must be rebooted when updating the firmware,
connection
and the power plug must be unplugged when connecting additional connections.
Connect the plug to a 230 V safety socket.
Connect the unit to your PC using the USB port on the control panel and the USB cable
USB connection
supplied.
Calibration
NOTICE
Risk of damages caused by humidity!
If the volume of the supply air flow is greater than the volume of the extract air flow, humid
air is introduced into the dwelling. This can cause damage to the dwelling if the vapour
barrier is not 100 % airtight.
• When adjusting the airflow of the unit it is important to ensure that the extract air flow
Proceed as follows to carry out the calibration:
1. Make sure the unit is in the correct operating mode (A or B) according to the air duct
2. The pressure drop that is generated inside the heat exchanger is required for a desired
is 5–10 % greater than the supply air flow.
connection, and make sure that the correct label is attached to the unit. More
information can be found on page 36.
volume flow. These values will be indicated in the airflow chart on the front cover of the
unit.
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 10 20 30
Fig. 39: Airflow chart, X-axis: desired volume flow, Y-axis: required pressure drop inside the heat
exchanger
40 50 60 70 80
[m3 /h]
1 - 2 (B)
3 - 4 (A
)
1 - 2 (A)
3 - 4 (B)
90 100 110 120 130
47