Maico MDR EC Série Notice De Montage Et Mode D'emploi page 90

MDR .. EC
1. Wire the fan electrically according to the
wiring diagram
corresponding wiring diagram in the appen-
dix. Tightening torque of terminals
1 Nm. Ensure PE conductor connection.
2. Check that the technical data (
plate) matches.
3. Fit terminal box/service switch cover and
screw it on. NOTICE: Risk of short-circuits if
terminal box not watertight. Ensure correct
cable screw connections and tight elbows/
cable screw connections/blind plugs.
4. Switch the mains fuse on.
5. Commissioning MDR unit:
• Service switch in position (1/On).
• For MDR-PG variants, adjust the
setpoints on the pressure controller
Chapter 13.
• For MDR-VG variants, set the setpoint on
the speed setpoint generator
14.
6. Fit roof [1] and screw it with both ring nuts
[2] – tightening torque 10 Nm.
FIG
Sticker in terminal box or
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DE
rating
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Chapter
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UK
VENTILATOREN
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FR