Miele KM 391 User manual

Operating and Installation
Instructions
Gas Cooktop
KM 391
To prevent accidents and
machine damage,
read these instructions
before
installation or use.
UV
M.-Nr. 06 073 600
®®

2
WARNING:
If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or death
–Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance
–WHAT TO DO IF YOU SMELL GAS
ßDo not try to light any appliance
ßDo not touch any electrical switch
ßDo not use any phone in your building
ßImmediately call your gas supplier from a
neighbor’s phone Follow the gas supplier’s
instructions
ßIf you cannot reach your gas supplier, call the
fire department
– Installation and service must be performed by a
qualified installer, service agency or the gas
supplier
(In Massachusetts a licensed plumber/gasfitter)
–Note to the installer:
Please leave this instruction book with the
consumer for the local electrical/gas inspector’s
use

IMPORTANT SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Guide to the cooktop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Before using the cooktop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cleaning the cooktop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Using the cooktop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Fast-Ignition-System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Turning on and off / Regulating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pan size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Suitable pans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Safety feature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Using the cooktop during a power failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cleaning and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Grates, Control Knobs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Ceramic surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Frequently asked questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Technical Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Important safety instructions for installation . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Appliance dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Setting the cooktop into place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Securing the cooktop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Gas connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Gas pressure regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Nominal Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Converting to another type of gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
To convert the regulator: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
To convert the burners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Changing the orifices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Changing the needle valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
After conversion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Help protect our environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Contents
3

Installation and connection
When using your gas appliance
follow basic safety precautions
including the following:
Read all instructions before using
for the first time.
Be certain your appliance is
properly installed and grounded by
a qualified technician.
To guarantee the electrical safety
of this appliance, continuity must
exist between the appliance and an
effective grounding system. It is
imperative that this basic safety
requirement be met. If there is any
doubt, have the electrical system of the
house checked by a qualified
electrician. The manufacturer cannot be
held responsible for damages caused
by the lack, or inadequacy of, an
effective grounding system.
Do not connect the appliance to
the main electrical supply using an
extension cord. Extension cords do not
meet the safety requirements of this
appliance.
Before servicing, turn off the gas
valve and disconnect the power
supply by either removing the fuse,
unplugging the unit or manually
"tripping" the circuit breaker.
This equipment has not been
designed for maritime use or for
use in mobile installations such as
aircraft or recreational vehicles.
However, under certain circumstances
it may be possible for an installation in
these applications. Please contact the
nearest Miele Dealer or the Miele
Technical Service Department with
specific requirements.
After connecting the appliance test
for leaks according to the
installation instructions.
If there is any doubt concerning
installation contact Miele’s
Technical Service Department.
U1-800-999-1360
[email protected]
V1-800-565-6435
[email protected]
IMPORTANT SAFETY INSTRUCTIONS
4

Correct usage
Do not operate the cooktop until it
is properly installed in the
countertop.
This appliance is intended for
residential cooking only.
Use the appliance only for its
intended purpose. The
manufacturer cannot be held
responsible for damages caused by
improper use of the cooktop.
To prevent fires, ensure that
curtains or any other window
covering do not blow over or near the
burners.
For safety reasons never use the
cooktop to warm or heat the room.
Install the cooktop in a room that
has sufficient ventilation.
This appliance must not be set up
or operated outdoors.
Do not use aluminum foil to line any
part of the cooktop.
For proper lighting and
performance of the burners, keep
the igniters clean and dry.
Make sure all the components of
the gas burners are assembled
correctly before using the cooktop.
Ensure that any burners in use are
always covered with a pan.
Do not use pans that extend past
the burner grate. Using larger pans
may cause the flames to spread out
and damage the surrounding
countertop or other countertop
appliances. The proper pan size will
also improve efficiency.
For safety and stability, do not use
pans with a bottom diameter
smaller than the burner grate.
Do not store aerosols, gasoline,
combustibles or any other
flammable materials underneath or
adjacent to the cooktop.
Only certain types of glass/ceramic
or other glazed cookware are
suitable for use on a cooktop without
breaking due to a sudden temperature
change.
Protection from damage
Do not use a steam cleaner to
clean the appliance. Steam could
penetrate electrical components and
cause a short circuit.
To prevent stains, spills containing
salt or sugar should be removed
immediately,
IMPORTANT SAFETY INSTRUCTIONS
5

Personal safety
The burners become very hot
when in use. Make sure that no one
comes in contact with the burners.
Children should not be left alone or
unattended in an area where the
appliance is in use. They should never
be allowed to sit or stand on any part of
the appliance.
Do not store toys or items of
interest to children in cabinets
above or behind the cooktop. Children
climbing onto the cooktop to reach
these items may become seriously
injured.
Do not allow children to operate or
play with the cooktop. Keep all
pans out of the reach of children.
Use only dry, heat resistant
potholders. Moist or damp
potholders used on hot surfaces can
result in steam burns. Do not let the
potholder touch the hot burners. Do not
use towels or other bulky items near the
appliance.
Be aware of loose fitting or hanging
garments while operating the
cooktop, they present a fire hazard.
Do not heat unopened food
containers. Built-up pressure may
cause the container to burst and result
in injury.
Do not store items on the cooktop
when not in use.
Do not let cooking grease or other
flammable materials accumulate
on the appliance.
Do not leave the cooktop
unattended while in use. Boil-overs
cause smoking, and greasy spill-overs
may ignite.
Do not use water on grease fires.
Smother any fire or flame, or use a
dry chemical or foam-type extinguisher.
Do not flambé under an exhaust
hood. Flames could be drawn up
into the hood by the suction or the
grease filters may ignite.
Take care that drafts like those from
fans or forced air vents do not blow
flammable material toward the flames
or push the flames so that they extend
beyond the edges of the pan.
For safety reasons the flame
should be adjusted to be the same
size as the bottom of the pan or smaller.
Do not use small pans with high flame
settings as the flames can lick up the
sides of the pan.
Only use cooking utensils suitable
for cooktop use.
Always position handles of utensils
inward so they do not extend over
adjacent work areas, burners or the
edge of the cooktop.
If there is a drawer directly
underneath the appliance without
any wooden base in between, ensure
that no aerosols, combustible liquids or
other easily flammable materials are
kept in it. If cutlery inserts are to be
placed in the drawer, these must be
made of heat-resistant material.
IMPORTANT SAFETY INSTRUCTIONS
6

Damage to the appliance
In the event of damage or a defect,
turn off the appliance immediately.
Turn off the gas shut off valve, and
disconnect completely from the
electrical supply. Contact the Miele
Technical Service Department.
Do not use the appliance until it has
been repaired.
Ensure power is not supplied to the
appliance while repair work is carried
out.
Any breakages or cracks in the
ceramic surface of the appliance
are defects and must be treated as
such. Do not use the appliance until it
has been repaired.
Repairs should only be performed
by qualified technicians to ensure
safety. Repairs and other work by
unqualified persons could be
dangerous. Under no circumstance
should the outer casing of the
appliance be opened.
While the appliance is under
warranty, repairs should only be
performed by a Miele authorized
service technician. Otherwise the
warranty is invalidated.
Further safety notes
When using a portable appliance
near the cooktop, make sure that
its power cord does not come into
contact with the cooktop.
Always make sure food is
sufficiently cooked or reheated. If
in doubt, select a longer cooking or
reheating time.
Always cook pork thoroughly to
ensure that the meat is safe to eat.
Do not use containers made of
plastic or aluminum. They may melt
at high temperatures.
Do not heat empty pots or pans,
this may cause damage.
Before discarding an old
appliance, disconnect it from the
gas and electrical supply. Cut off the
power cord to prevent it from becoming
a hazard.
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
7

KM 391
aWok burner
bAuxiliary burner
cFast burner
dNormal burner
eGrates (for each burner)
fBurner symbols
gPower cord
Control knobs
hFront left burner
iRear left burner
jCenter burner
kRear right burner
lFront right burner
Guide to the cooktop
8

Wok burner Auxiliary, Normal and Fast burner
mBurner cap
nBurner ring
oBurner head
pBurner base
qIgnitor
rIgnition Safety control
Guide to the cooktop
9

Cleaning the cooktop
Before using for the first time clean the
appliance as follows:
^The gas burner assembly can be
washed in a mild solution of water
and liquid dish soap. Wipe dry and
reassemble them in the proper order
(see the "Cleaning and care" section).
^Wipe the cooktop with a damp cloth
and dry thoroughly.
Metal components have a protective
coating which may give off a slight
smell the first time your new appliance
is heated.
The harmless smell and any vapors will
dissipate after a short time and do not
indicate a faulty connection or
appliance defect.
Before using the cooktop
10

Fast-Ignition-System
The gas cooktops are equipped with a
Fast-Ignition-System which
incorporates the following features:
–The control knob can be released
once it is turned to the largest flame
symbol.
–If the flame goes out during use, e.g.
from a draft, the burner will auto-
matically reignite.
If reignition is unsuccessful, the gas
supply will automatically be cut (see
"Safety feature").
As a result of the
Fast-Ignition-System, the ignition
stays activated for a few seconds,
even when the flame is already lit.
– To prevent a gas leak, the
Fast-Ignition-System will click until
the safety thermostat is activated.
Turning on and off / Regulating
The control knob is used to light the
burner and to regulate the strength of
the flame.
Auxiliary / Normal / Fast burner
ßCooktop is turned off
&Highest flame
/Lowest flame
Wok burner
ßCooktop is turned off
*Highest flame:
inner and outer burner
are both at their highest setting.
&High flame:
outer burner is at the lowest setting
inner burner is at the highest setting.
+Low flame:
outer burner is turned off,
inner burner is at the highest setting.
/Lowest flame:
outer burner is turned off,
inner burner is at the lowest setting.
Using the cooktop
11

Turning on
^To light a burner press down and turn
the corresponding control knob
counter-clockwise to the largest
flame symbol and release the knob.
The ignitor will click and ignite the
gas.
The ignition process lasts approx.
8 - 10 seconds. The flame should light
within 4 seconds. The Fast-Ignition-
System will click a few seconds after
the flame is lit to ensure the safety
system is activated.
If the burner does not light, repeat the
process.
If the burner does not light at the
second attempt, turn the control knob
to "ß" and see chapter "Frequently
asked questions".
^Now you can adjust the knob to the
desired setting.
Turning off
^Turn the control knob clockwise to
"ß".
This stops the flow of gas and turns off
the cooktop.
Do not turn the knob clockwise past
the 12 o’clock position or
counterclockwise past the 5 o’clock
position. Forcing it beyond these
positions will damage the gas
regulator.
Regulating the wok burner
The inner and outer burners are both
controlled by one control knob. There is
a stop at the 6 o’clock position that
requires you to press the knob down
while turning it in order to get from the
high flame to the low flame zone.
^To reduce the flames from a high to
low setting, turn the control knob
counter-clockwise until you reach the
stop. Press the knob down to pass
the stop, then release the pressure
and set the cooktop to the desired
setting.
^To increase the flames from a low to
high setting, turn the control knob
clockwise until you reach the stop.
Press the knob down to pass the
stop, then release the pressure and
set the cooktop to the desired
setting.
Since the outer portion of the flame is
much hotter than the center, the flame
should be set so that it does not spread
beyond the sides of the pan. Flame tips
which extend beyond the sides of the
pan are hazardous.
Using the cooktop
12

Pan size
–Set the cooktop to a high flame when
using a large diameter pan and low
flame when using small diameter
pans.
–Generally, wide / shallow pans will
heat up quicker and cook more
evenly than narrow / tall ones.
– Using oversized pans may cause the
flames to spread out and damage
the surrounding countertop or other
countertop appliances.
– Do not use small pans with high
flame settings as the flame can climb
the sides of the pan.
– Pots with a smaller diameter than the
pan support and pots that do not sit
securely (without wobbling) are
hazardous and should not be used.
Suitable pans
Wok burners:
You can use a wok on the special wok
burners with out any additional rings,
trivets etc.
Any heat resistant pan can be used on
a gas burner.
Unlike pans used on an electric
cooktop, the bases do not need to be
even for good results.
Thick pan bases will give more even
results, as hot spots are reduced due to
better heat distribution.
Thin pan bases will conduct the heat
faster but not as evenly as thick pan
bases. Stir the food frequently to
prevent burning.
Using the cooktop
13

Safety feature
This appliance is equipped with an
ignition safety control. This control cuts
the gas supply if the flame goes out
and re-ignition is unsuccessful.
^To re-ignite the burner, turn the
control knob to "ß", then follow the
procedure outlined in "Turning on and
off / Regulating".
This safety feature is not operated by
electricity, it will be active even if the
appliance is in use during a power
failure.
Using the cooktop during a
power failure
If there is an interruption to the
electrical supply, the gas can be
ignited using a match.
^Press down and turn the desired
control knob counter-clockwise to the
largest flame symbol.
^While holding down the knob, light
the gas at the burner with a match.
^When the flame appears, keep the
control knob pressed in for about
8-10 seconds to allow for the ignition
safety control to reach operating
temperature.
Using the cooktop
14

Never use scouring agents or pads,
abrasive cleaning agents or strong
cleaners such as oven sprays, stain
or rust removers, as these could
damage the surface of the
appliance.
The surface of the cooktop can be
cleaned using a cleaner for ceramic
surfaces. Follow the manufacturer’s
instructions on the packaging.
Keep the ignitor in the burner dry. If
it gets wet it will not spark.
After cleaning, the ceramic surface
must be thoroughly dried with a soft
cloth to prevent a build up of
limescale deposits.
Do not use any sharp pointed
objects which could damage the
seal between the ceramic surface
and the surrounding frame or
between the frame and the
countertop.
Under no circumstances use a
steam cleaner to clean this cooktop.
Pressurized steam could cause
permanent damage to the surface
and its components, for which the
manufacturer cannot accept
responsibility.
Grates, Control Knobs
^Let the appliance cool to a safe
temperature before removing the
grates.
^Clean the grates and knobs with a
sponge and a mild solution of warm
water and liquid dish soap.
^Soak baked or hardened spills.
Dry grates and knobs thoroughly
after cleaning.
Ceramic surface
The ceramic surface should be cleaned
regularly, preferably after each use.
^Before cleaning allow the cooktop to
cool down.
^Wipe off spills using a damp cloth.
Stubborn spills are best removed
with a shielded scraper blade.
^Sugar or syrup spills must be
cleaned before the cooktop cools
completely or the glass will dimple.
^Apply a cleaner for ceramic surfaces
using a soft cloth or paper towel. This
will prevent any water marks caused
by water boiling over.
^Wipe the ceramic surface with a
damp cloth and then dry it with a
clean soft cloth.
Cleaning and care
15

Burner
The burner can be dismantled and
cleaned when completely cool.
Dismantling and cleaning
^Remove the burner parts and wash
them in a solution of hot water and
liquid dish soap.
^Dry them thoroughly. Make sure that
the flame holes are clean and
completely dry.
The shiny surfaces of the burner caps
will dull with time and usage. This is
normal and will not affect the operation
of the cooktop.
^Wipe the burner base clean with a
damp cloth and then dry.
^Gently wipe the ignitor and ignition
safety control with a damp cloth, and
then dry with a soft cloth.
The ignitor must be thoroughly dry, or it
will not spark.
Reassembling Auxiliary, Normal and
Fast burner
Be careful not to mix up the parts. Make
sure that all the locating tabs and
notches align exactly.
^Place the burner head, b, onto the
burner base, a, so that the ignition
safety control and ignitor extend
through their respective holes.
^Return the burner cap, c.
^Return the pan support.
Cleaning and care
16

Reassembling the wok burner
Be careful not to mix up the parts. Make
sure that all the locating tabs and
notches align exactly.
^Place the burner head, o, on to the
burner base, p, so that the ignitor,
q, and the ignition safety control, r,
extend through their respective holes
in the burner head. The burner head
must click into place correctly.
^Replace the burner ring, n.
^Replace the burner cap, m.
Cleaning and care
17

All repairs should be performed by a
trained technician in strict
accordance with national and local
codes. Any repairs or maintenance
performed by unqualified personnel
could be dangerous.
Some minor problems can be fixed
without a service call.
What if
the burners do not ignite after
several attempts?
Check if:
^the burners are assembled correctly.
^the gas valve is open.
^the burners are dry and clean.
^the flame holes in the burners are
clean and unblocked.
^the igniters are wet.
^the cooktop is plugged in and that
the circuit breaker has not tripped. If
lack of power is the problem, the
cooktop can be lit with a match. See
"Using the cooktop during a power
failure".
the flame goes out after being lit?
^Check whether the burners are
assembled correctly.
^Make sure the gas holes in the
burner ring are clean and open.
the igniters no longer work?
^Check if there is food residue
between the ignitor and the burner.
^Make sure the ignitor is dry.
the flame appears different than
usual?
Check whether the burners are
assembled correctly.
Frequently asked questions
18

In the event of a fault which you cannot
easily fix yourself, please contact the
Miele Technical Service
Department.
U1-800-999-1360
[email protected]
V1-800-565-6435
[email protected]
When contacting Technical Service
please quote the serial number and
model of the cooktop. This information
is visible on the silver data plate
supplied with the cooktop.
Adhere data plate sticker here
Technical Service
19

20