6.6 Operation
m
The safety instructions in chapter 1.2 must be observed!
In order to ensure the smooth functioning of the fan, the following must be checked on a regular basis:
Appearance of dust or contaminant deposits in the housing or on the motor and impeller
Freewheeling of the impeller
Occurrence of excessive vibration and noise
In case of problems with one of the aforementioned points, maintenance must be carried out according to
the instructions in chapter 8.
7.0 Function M1/100/120 P
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The safety instructions in chapter 1.2 must be observed!
Electrical connections.
- Terminal N / L:
The supply voltage of 230 V is connected permanently to terminal N/L.
The switching on of the fan is carried out by detection of a movement via the motion sensor. The run on time
of the fan of 6 minutes begins as soon as no more movement is registered.
- Terminal 1:
Inactive
- Terminal 2:
− The continuous operation is activated via terminal 2 (SS-918).
− The motion sensor overrides the manual stage with detected movement (terminal 2).
− In connection with the room lighting (terminal 1 or 2), a two-pole switch must be used.
− Wiring in parallel of several fans is not permitted.
- Jumper
Depending on the jumper setting, the fan
M1
/100
P
runs with 75 m³/h or 90 m³/h or the
M1
/120
P
runs with
150 m³/h or 170 m³/h.
Jumper 1 (see SS-938)
– Type M1/100 P
Position A - factory setting
Cl. 1 = inactive, 75 m³/h, activated via motion sensor
Cl. 2 = 90 m³/h, manual on
Position B
Cl. 1 = inactive, 90 m³/h, activated via motion sensor
Cl. 2 = 75 m³/h, manual on
– Type M1/120 P
Position A - factory setting
Cl. 1 = inactive, 150 m³/h, activated via motion sensor
Cl. 2 = 170 m³/h, manual on
Position B
Cl. 1 = inactive, 170 m³/h, activated via motion sensor
Cl. 2 = 150 m³/h, manual on
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WARNING
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DANGER
MiniVent M1/
100/120
P
Installation and Operation Instructions
11
EN
CHAPTER 7
FUNCTION FOR
INSTALLER
