Frequently Asked Questions; Warranty - Thermador HMCB36FS Manual

fREq uENT LY ASkE D qu E ST I O N S
WHAT ARE THE PRIMARY CONSIDERATIONS IN
CHOOSING A VENTILATION SYSTEM?
While every kitchen offers its unique set of constraints, the
following is a list of basic questions one must ask before selecting
a ventilation system:
1. Type of cooking surface (see page 8 for details)
2. BTU of heating surface (see page 8 for details)
3. Air volume or CFMs (see page 9 for details)
4. Duct run (see page 9 for details)
CAN I uSE A DOWNDRAfT WITH A SLIDE-IN RANGE?
Thermador Downdrafts cannot be used in combination with ranges
or built-in ovens. The units must only be installed with drop-in
cooking equipment.
CAN I RECIRCuLATE A DOWNDRAfT IN MY ISLAND?
Yes, Thermador was the first to introduce a recirculation module
for downdrafts. The module comes complete with charcoal filters
and socket grids to vent the toe-kick socket area. The downdraft
recirculation module easily attaches to the integrated blower inside
the cabinet (under the cooktop). This module works in island or wall
applications with toe-kicks with heights of 4 inches or taller.
CAN I INSTALL AN EXTERNAL VENT fAN OR INLINE
fAN TO bOOST THE PERfORMANCE Of MY HOOD
VENTILATION EquIPMENT?
Do not install inline or external fans to boost a hood that has its
own power unit. In general, attempting that type of "boost" will
not be effective. Also, most cooking ventilation products are
designed with fan switches matched to the original motor amp
ratings and would not support the increased amp draw from
additional motor installations. This type of tampering voids the
original manufacturer's warranty.
HOW CAN I GET ODORS OuT MORE quICkLY?
Similar to pre-heating your oven, switch on the hood a few minutes
before you start cooking. This starts to circulate air in the kitchen,
which will help remove the odors. Also, many Thermador Hoods
feature a delayed shutoff function. The hood will tackle lingering
odors and automatically turn off after 10 minutes.
42
HOW OfTEN SHOuLD I CLEAN MY fILTERS?
Thermador's anodized aluminum mesh grease filters should be
washed approximately every month depending on the amount of
usage. Wash more often if your cooking style generates greater
grease like frying foods or wok cooking.
Use hot, soapy water to clean filters. Thermador Filters are also
dishwasher-safe.
Baffle filters, which are used in Thermador's Wall Hoods, are
designed to operate longer in high grease conditions without loss
of performance. Generally, these need to be cleaned whenever the
surfaces become unsightly.
WHAT TYPE Of DuCT IS bEST fOR VENTING A HOOD
OR DOWNDRAfT?
Hoods must be vented using metal duct. Given a choice between
flexible metal duct and smooth metal duct, choose smooth duct.
The ridges found in flexible metal duct create turbulence and will
diminish airflow. The larger the ducting, the less noise there will
be and the better the rate of extraction.
HOW fAR CAN I RuN MY DuCTWORk TO EXHAuST
MY HOOD?
For maximum performance keep the duct straight and short. Use
the shortest route with the fewest turns possible. 45° turns are better
than 90° turns. Be sure to use an external roof or wall cap. When
10" round ducting is being used, Thermador recommends not
exceeding 150 feet of duct. If in doubt, consult a qualified designer/
installer knowledgeable in ventilation.
I kEEP HEARING AbOuT "MAkEuP AIR". WHAT IS THIS
AND HOW DOES IT APPLY TO MY HOOD?
When a ventilation fan operates, it draws air from inside the house
to the outside, creating a slight vacuum within the house. This
creates negative pressure, meaning the pressure inside the house
is less than the pressure outside. If the negative pressure is strong
enough, it can cause the furnace and other fuel-burning appliances
to backdraft dangerous gases such as carbon monoxide into the
home. All exhaust fans need an adequate supply of fresh air from
the outside to operate safely. The air needed for this purpose is
called "makeup air".
Examine the fresh air/building codes that exist where you live.
Check with a local heating and ventilation expert to determine if
your heating or air conditioning system makes allowances for
additional "makeup air". "Makeup" air can be introduced by simply
opening a window or door.

WARRANTY

VENTILATION
PROfESSIONAL RANGES
PROfESSIONAL RANGETOPS
INDuCTION COOkTOPS
GAS COOkTOPS
ELECTRIC COOkTOPS
full warranty and limited warranty from date of installation. for complete warranty details, refer to your Care & use manual, or ask your dealer.
Specifications are for planning purposes only. Refer to installation instructions and consult your countertop supplier prior to making counter opening. Consult with a heating
and ventilation engineer for your specific ventilation requirements. For the most detailed information, refer to installation instructions accompanying product or write
Thermador indicating the model number. Specifications are correct at time of printing. Thermador reserves the right to change product specifications or design without
notice. Some models are certified for use in Canada. Thermador is not responsible for products that are transported from the U.S. for use in Canada.
Installation Notes:
1) Follow all National Electrical Code regulations. In addition, be aware of local codes and ordinances for makeup air requirements (if any) when installing your service.
2) Refer to the installation instructions shipped with each Thermador product for detailed specifications.
©2010 BSH Home Appliances Corporation. Litho date: 08/2010
Full warranty parts and labor (1 year)
Full warranty parts and labor (1 year)
Full warranty parts and labor (1 year)
Full warranty parts and labor (1 year)
Full warranty parts and labor (1 year)
Full warranty parts and labor (1 year)