MiniVent M1/
150
F
Installation and Operation Instructions
4
2.7 Protection against contact
- MiniVent M1/150 F mini fans are delivered with an intake-side protection guard as standard. Depending on the mounting
conditions, protection against contact may also be required on the discharge side. Corresponding protection guards are avai-
lable as accessories.
- Fans which are protected by their installation method (e.g. installation in ventilation ducts or closed assemblies), do not re-
quire protection guards if the plant provides the necessary level of safety. It is noted that the operator is responsible for ad-
hering to current standards and can be held liable for accidents due to a lack of protective equipment.
2.8 Motor protection device
The M1/150 F MiniVent has an energy-saving, maintenance-free, external EC motor (interference-free, ball bearing-mounted)
with the highest efficiency factor. The motor is equipped with a thermo contact, which is wired in series with the winding, and
which automatically switches off and on again after cooling.
In case of a blocked rotor, the motor will commence restart attempts in 3 second intervals.
The motor must be in a certain rotor position in order to start. If it is not in this position, it will send impulses to the rotor in
order to reach this position. This may take a few seconds.
3.0 Technical data
Impeller Ø [mm]
137
Electrical supply line
NYM-O 4 x 1.5 mm²
Alternating current
1~
Protection category
IP 45
(water jet protection)
Voltage/frequency
230 V, 50 Hz
Protection class
II
Power consumption [W]
9 / 6
Weight approx. kg
1.2
Rated current [mA]
80 / 60
Speed [1/min]
1900 / 1600
Flow volume [m
3
/h]
260 / 220
Overrun [Min.]
6, 10, 15, 21
(adjustable)
3.1 Accessories
DSEL 2
Operating/speed switch 0-1-2
Ref.No. 1306
TWH 150
Telescopic wall sleeve
Ref.No. 6354
WES 150
Wall installation kit
Ref.No. 0537
MBR
Mounting cover strip
Ref.No. 0281
3.2 Dimensions
Dimensions in mm
CHAPTER 3
TECHNICAL DATA
fig.1
UK
