Installation; Step 1: Exhaust-Air Mode; Step 2: Preparing The Wall - Bosch DHG6023RUC Installation Manual

Installation

Step 1: EXHAUST-AIR MODE

Equipment Needed
Drill and Bit
Screwdriver
Rubber Mallet
Equipment Included
Anchors (4)
Screws (4)
Connector
Exhaust air should not be directed into a smoke or exhaust
flue that is currently used for other purposes, nor into a
shaft that is used for ventilating rooms in which stoves or
fireplaces are also located.
Exhaust air must be discharged in accordance with official
and statutory regulations only (e.g. national building
regulations).
Local authority regulations must be observed when
discharging air into smoke or exhaust flues that are not
otherwise in use.
When the extractor hood is operated in exhaust-air mode
simultaneously with a different burner which also makes
use of the same chimney (such as gas, oil or coal-fired
heaters, continuous-flow heaters, hot-water boilers), care
must be taken to ensure that there is an adequate supply of
fresh air, which will be needed by the burner for
combustion.
Safe operation is possible provided that the underpressure
in the room where the burner is installed does not exceed 4
Pa (0.04 mbar).
This can be achieved if combustion air can flow through
non-lockable openings, e.g. in doors, windows and via the
air-intake/exhaust-air wall box or by other technical
measures, such as reciprocal interlocking, etc.
English 2
If the air intake is inadequate, there is a risk of carbon
monoxide poisoning from combustion gases which are
drawn back into the room.
An air-intake/exhaust-air wall box by itself is no guarantee
that the limiting value will not be exceeded.
NOTE: When assessing the overall requirement, the
combined ventilation system for the entire household must
be taken into consideration. This rule does not apply to the
use of cooking appliances, such as hobs and ovens.
IMPORTANT SAFETY INSTRUCTIONS
• The blower must be attached at least 78¾'' (200 cm)
from the extractor hood.
• When attaching the outer wall blower, ensure that it
is accessible for maintenance and repairs.
• The plug-and-socket connections of the electric
cables must be located inside the building,
according to local codes.
• DO NOT reduce the 6'' (152 mm) diameter of the
ducting connected to the extractor hood.
Step 2: PREPARING THE
WALL
The wall must be flat and perpendicular.
Ensure that the wall is capable of providing a firm hold
for mounting screws and anchors.
Weight: 10.3 kg / 23 lbs
We reserve the right to construction changes within the
context of technical development.
Technical Information
Electrical Requirements: 120 V; 60 Hz, max. 4.2 A
Duct Size: 6" (152 mm)