English 2
ABOUT THIS MANUAL ................................................. 3
Be sure to observe all listed warnings and cautions....... 3
IMPORTANT SAFETY INSTRUCTIONS ....................4-7
General notes ................................................................. 4
Proper installation and maintenance .............................. 5
Fire safety ....................................................................... 6
Child safety ..................................................................... 7
State of California Proposition 65 Warnings ................... 7
Protecting the environment............................................. 7
BEFORE YOU BEGIN .................................................. 8
Installation review .......................................................... 8
Tools needed ................................................................. 8
Parts supplied ................................................................ 8
PLAN THE INSTALLATION .......................................... 9
Select ducting option ...................................................... 9
Ductwork preparation ..................................................... 9
Plan cabinetry ................................................................ 9
DUCT EQUIVALENT CHART ...................................... 10
SYSTEM DIMENSIONS ................................................11
ACCESSORIES ........................................................... 12
INSTALLATION ......................................................13-21
Take measurements .................................................... 13
Cut coutertop opening ................................................. 13
Installation with electric and induction cooktops ........... 13
Installation with gas cooktops ....................................... 14
Prepare downdraft housing .......................................... 14
Optional: Electrical panel can be mounted in a remote
location ......................................................................... 15
A - Installation using fl exible blower attached
to downdraft ................................................................. 15
B - Installation using fl exible or remote blower -
mounted in a remote location - ducting through
front panel opening ...................................................... 16
C - Installation using inline or remote blower - ducting
through left, right, below or rear ................................... 16
Insert upper support brackets and
attach support legs ...................................................... 16
Cut out ductwork opening in cabinet ........................... 17
Mounting downdraft
with recirculation kit (HDDREC5UC) ........................... 17
Mount downdraft in cabinet ....................................17-18
Gas cooktops only: Install gas cooktop seal kit
(HDD0RSP, HDD6RSP) .......................................... 18-19
Install roof cap, wall cap, or remote blower ................. 19
Connect ductwork ........................................................ 19
Install the electrical panel ............................................ 19
Plan house wiring ........................................................ 19
Install electrical wiring .................................................. 20
Plug electrical panel .................................................... 21
Connect downdraft to power ........................................ 21
Install cooking appliance .............................................. 21
Attach endcaps to downdraft ....................................... 21
BOSCH
®
SUPPORT ..................................................... 22
Before calling service ................................................... 22
Data label .................................................................... 22
Service ......................................................................... 22
Parts and accessories .................................................. 22
Additional information on products, accessories,
replacement parts and services can be found at
www.bosch-home.com and in the online shop
www.bosch-home.com/us/store
TABLE OF CONTENTS