BLAUBERG Auto Operating instructions

Service Instructions
Auto
EN

BLAUBERG Company is happy to offer your attention a new
generation product, the BLAUBERG Auto fan.
The solid team of high-qualified professionals with many years
of working experience, technological innovations in design and
production, high-quality components and materials from the top
worldwide producers have become the precondition for the best
fan in its class.
INTRODUCTION
The present service instruction contains a technical description,
technical data sheets, operation and mounting guidelines, safety
precautions and warnings for safe and correct operation of the fan
BLAUBERG Auto.
USE
The BLAUBERG Auto fan is designed for exhaust ventilation of
residential and public premises heated during winter season.
The fan is designed for wall or ceiling mounting (fig. 3-5).
The fan is equipped with automatic shutters to prevent air back drafting
during the fan standby.
COMPLETE SET
fan - 1 item;
screws and dowels - 4 items;
plastic screwdriver (for the models with timer) - 1 item;
service instruction;
packing box.
The fan design is regularly improved, so some models can slightly
differ from those ones described in this service instruction.
18

Table 1
Switch (S) - built-in pull cord switch;
Timer (T) - turn-off time range from 2 to 30 min;
Humidity sensor (H) - humidity level range from 60% to 90%;
Motion sensor (IR) - reach distance from 1 to 4 m and sensor
viewing angle up to 100°.
The fan does not cause interference with radio-, TV- or video-
equipment.
Service life is not less than 5 years.
Auto ___
Auto ___ S
Auto ___ T
Auto ___ ST
Auto ___ H
Auto ___ SH
Auto ___ IR
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BASIC CHARACTERISTICS
The fan designations, parameters, outer view, overall and connecting
dimensions are shown in tables 1, 2, 3 and in fig. 1 and 2.
Auto 100
Auto Still 100
18
7,9
2300
1715
98
78
34
26
Auto 125
Auto Still 125
22
11,8
2400
1930
185
152
35
31
Auto 150
Auto Still 150
26
22,8
2400
1904
295
242
39
35
Table 2
Switch Timer Humidity
sensor
Motion
sensor
Max.
3
air flow [m /h] Power [W] Noise level,
3 m [dBA]
-1
RPM [min ]
Type
Type

20
Fig. 1
1 - cover; 2 - casing;
3 - motor; 4 - impeller.
1
2
3
4
b1
b2
a
d
c
e
b3
a
166
186
210
b1
150
128
150
c
90
98
115
d
100
125
150
0,56
0,73
0,9
Auto 100
Auto 125
Auto 150
e
30
33
34
b2
150
173
195
b3
150
174
196
Fig. 2
Table 3
Dimensions [mm]
Type Weight
[kg]

21
OPERATION RULES
The fan is rated for connection to 220...240 V / 50 Hz power mains
and is designed for continuous operation always connected to
power mains.
The air motion direction in the system must match the pointer on the
fan casing.
The fan is rated for operation at ambient temperature from +1 °C up
to +45 °C.
The fan does not require grounding.
SAFETY RULES
All operations related to the fan electrical connections, servicing and
repair works are allowed only after the fan disconnection from
power mains.
All mounting and servicing operations are allowed for duly qualified
electricians with valid electrical work permit for electric operations
at the units up to 1000 V after careful study of the present user's
manual.
The single-phase power grid must comply with the acting local electrical
norms and standards. The fixed electrical wiring must be equipped
with an automatic switch that is used for connection of the fan to
power mains with gap on all poles at least 3 mm.
Make sure the impeller and the casing are not damaged before
starting installation. The casing internals must be free of any foreign
objects which can damage the impeller blades.
Misuse of the product or any unauthorized modification are not allowed.

The product is not allowed for use by children and persons with
reduced physical, mental or sensory capacities, without proper practical
experience or expertise, unless they are controlled or instructed
on the product operation by the person(s) responsible for their safety.
Supervise the children and do not let them play with the product.
Take steps to prevent ingress of smoke, carbon monoxide and other
combustion products into the room through open chimney flues or
other fire-protection devices. Sufficient air supply must be provided for
proper combustion and exhaust of gases through the chimney of fuel
burning equipment to prevent back drafting. The maximum permitted
pressure difference per living units is 4 Pa. Operating medium must
not contain any dust or other solid impurities, sticky substances or
fibrous materials.
The fan is not rated for operation in a media that contains hazardous or
explosive materials and vapours, i.e. spirits, gasoline, insecticides, etc.
Do not close or block the fan intake or exhaust vent not to disturb the
natural air passage. Do not sit on the fan and do not put objects
on the fan.
Follow the guidelines of this service instructions to ensure durable
operation of the product.
22

23
MOUNTING AND SETUP
The fan is designed for ceiling or wall mounting to extract air into a
ventilation shaft or matching air duct of respective diameter (fig. 3-7).
The fan mounting sequence is shown in fig. 8-9.
The fan wiring diagrams are shown in fig. 10-16.
Fig. 3 Fig. 4
Fig. 5

24
Fig. 7Fig. 6
Fig. 9
Fig. 8

WIRING DIAGRAMS AND FAN OPERATING LOGIC
S - external switch
QF - automatic switch
QF - automatic switch
Auto 100
Auto 100 S
QF
S
QF
S
QF
25
Fig. 10
Fig. 11
S
N
L
N
L
N
L
N
L
N
L
N
L
Fan does not run
Switch is
closed
Fan runs
Switch is
opened
Fan does not run
Pull cord switch
Fan runs
Pull cord switch

26
Auto 100 T
Auto 100 ST
S - external switch
QF - automatic switch
QF - automatic switch
S
Fig. 12
Fig. 13
+
-
2min 30min
T
+
-
2min 30min
T
QF
L
N
LT
N
L
QF
S
L
N
LT
N
L
QF
S
L
N
LT
N
L
Fan does not run
Fan runs
Turn-off delay timer
starts (2 to 30 min)
Pull cord switch
Pull cord switch
Fan does not run
Switch is
closed
Fan runs
Switch is
opened
Turn-off delay timer
starts (2 to 30 min)