Maico ER-A, Installation Instructions Manual

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9 Electrical connection
45
12 Suction duct, second room connection:
AFR 75/AFR 80 flexible aluminium duct
31 UPM 60/100 or ER-UPM mounting sup-
port
S Housing segment
8.7 Ceiling installation, second room
1. Note installation information: Installation in-
formation [ } 41] .
2. Mount housing on ceiling as described: Ceiling
installation, single room [
}
43] .
3. Mount ER-ZR second room connection set on
ceiling, as described: Wall installation, second
room [
}
44] .
Secure housing and the connection duct
with 2 mounting supports and/or clamping
bands/ threaded rods each.
9 Electrical connection
16 Power cable
32 Stepped grommet
34 Terminal block
DANGER Danger from electric shock/The
unit will be damaged if installed incorrectly
with too long a power cable.
If the cable feed is too long inside the housing,
the fan insert cannot be installed correctly. The
power cable may be damaged when inserting the
fan unit.
Area for mains connection labelled: Lay wires
according to the contour.
Note that the max-
imum spacing to the connection terminal box is
11 cm. Do not cut the power cable inside the
housing too short.
NOTICE Damage to the unit if connected in-
correctly.
For example, if an electric load is connected to
terminal 4 or if connected to 2 phases.
Connect the unit according to the wiring dia-
grams: Wiring diagrams. Do not connect addi-
tional consumers to terminal 4.
NOTICE Risk of damage to unit in the event of
short-circuits.
Cut off and insulate PE conductor and individual
cable cores that are not required!
Notes
• Make electrical connections when installing the
housing.
• Observe permitted duct cross-section of max.
1.5 mm².