EN
Operating Manual – Electric Heaters TEH 200 / TEH 300 / TEH 400 Version 3.0
7
Control
The control unit is located inside the electrical control box. The
control unit displays further information regarding the operating
condition of the device. Next to it is the analogous operating hours
counter (26).
The control unit ensures the constant regulation of the volumetric
flow, even when connecting different hose lengths etc.
The control unit can also be used to display the current
parameters for volume flow, pressure and temperature.
Additionally, further faults are also indicated here.
For reading the control unit or operating hours counter first the
electrical control box must be opened.
The current parameters and faults are indicated on the
display (21).
From the start screen the buttons A (23) and B (22) can be used
to browse through the menu.
The following parameters can be called up:
• Volumetric flow in m³/h (airflow):
• Digital operating hours display in h (run hours)
23
21
22
26
• Input temperature
in °C (temp.-in),
• Output temperature
in °C (temp.-out),
• Output temperature
in °C (delta-T):