Helios MiniVent M1/120 F Notice De Montage Et D'utilisation page 31

Installation and Operating Instructions
6 .6
m
WARNING
CHAPTER 7
FUNCTION FOR
INSTALLER
m
DANGER
MiniVent M1/100/120 F
Operation
m The safety instructions in section 1 .2 must be observed!
In order to ensure the proper functioning of the fan, the following must be checked regularly:
– Formation of dust or dirt deposits in the casing or on the motor and impeller
– Free movement of impeller
– Occurrence of excessive vibration and noise
If there are problems with one or more of these points, maintenance must be carried out according to the
instructions in chapter 8.
7 .0 Function M1/100/120 F
m The safety instructions in section 1 .2 must be observed!
Electrical connection
- Terminal N/L
The supply voltage of 230 V~ is connected permanently to terminal N/L.
- Terminal 1
Terminal 1 is a function input!
Switched connection of a phase via a switch or button.
- Terminal 2
Terminal 2 is a manual input.
Switched connection of a phase via a switch.
- DIP switch
The six-pole DIP switch is located on the circuit board between terminals L and 1 (see Fig. 16). The configu-
ration options are described in SS-941 in section 7.2.
Fig .16
11
EN