Mounting Preparations; Installation Specifications For Er-Up/Gh With Er 60 E Or Er 100 E Single Room/Second Room - Maico ER 60 E Mounting And Operating Instructions

11. Mounting preparations

Suitable mounting material is to be
supplied by the customer.
11.1 Installation specifications for
ER-UP/GH with ER 60 E or
ER 100 E single room/second room
Number of units per floor, living unit
or fire zone
Connection diameter
Shaft wall
Connection ducts
inside the shaft
Connection ducts
outside the shaft
Duct elbows in the
unit connection duct
Number of duct elbows permitted
for wall installation
Number of duct elbows permitted for ceiling
installation
Regulating equipment in the
exhaust air duct
Wall/ceiling opening for
Ø 80 unit connection duct
11. Mounting preparations
Max. 3 fans or 3 connections
Ø 75 or Ø 80 mm
Any board material
E.g. flexible aluminium duct AFR 80
between main duct in shaft and
ER unit, max. 2 m long
E.g. flexible aluminium duct AFR 80
between main duct in shaft and
ER unit, max. 2 m long
max. 90° bend, ascending
max. 2 x 90°
max. 2 x 90°
not permitted
Brickwork or concrete:
130 mm
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