Schweigen UM4 22G-12S User manual

Revision V3.2
HOME APPLIANCES
www.schweigen.com.au
RANGEHOOD & INSTALLATION GUIDE
UM422G-12S

Page 2
Index
1. Welcome ____________________________________________________________________________________________________ 3
2. Your Safety
Warning ______________________________________________________________________________________________________ 4
Before Installation __________________________________________________________________________________________ 5
Product Use ______________________________________________________________________________ 6
Maintenance and Service ________________________________________________________________________________ 6
Electrical Cord ______________________________________________________________________________________________ 6
3. Tips and Suggestions
For Users _________________________________________________________________________________ 7
For Installers and Users ____________________________________________________________________ 7
4. Description
Main Rangehood __________________________________________________________________________________________ 8
Speed Control ______________________________________________________________________________________________ 8
5. Operation
Control Panel _____________________________________________________________________________ 9
6. Cleaning and Maintenance
Surfaces ______________________________________________________________________________________________________ 10
Filters _________________________________________________________________________________________________________ 10
Cleaning the Interior _______________________________________________________________________________________ 11
Cleaning the Exterior _______________________________________________________________________________________ 11
Replacing the Light Bulb __________________________________________________________________ 12
Installation
Mounting Laws and Regulations ___________________________________________________________ 13
Ceiling Cassette Installation Guide _________________________________________________________ 14
Optional Bulk Head Installation Guide ______________________________________________________ 15
Single IsoDrive Motor Installation ___________________________________________________________ 16
Flexible Ducting for Isodrive Motor System __________________________________________________ 16
Overview ________________________________________________________________________________ 17
7. Maintenance
Condensation Information ________________________________________________________________________________ 18
Troubleshooting _____________________________________________________________________________________________ 20
Technical Specications __________________________________________________________________ 20
Faulty Installation _________________________________________________________________________ 21
8. Specication
UM422G-12S _________________________________________________________________________________________________ 22
9. Disclaimer ___________________________________________________________________________________________________ 23

Page 3
1. Welcome
Model
Purchase Date
Purchase Location
Thank you for purchasing your new Schweigen rangehood.
To get the maximum output from this unit, please read through this guide before use.
The guide contains important information on the use and maintenance of the unit, as well as
important safety notes. This will ensure your personal safety and the lasting value of your rangehood.
We trust that you will enjoy your new Schweigen rangehood.
Please always retain your proof of purchase to aid in any warranty queries.
If you are unable to locate your warranty card, one is available to download from our website
www.schweigen.com.au.
This appliance and its packaging are produced by processes that minimise waste and respect the
environment.
Please help us to continue this effort to protect the environment by using the appliance efciently
and dispose of the packaging in a responsible manner.

Page 4
2. Your Safety
WARNING
Please read this section thoroughly before attempting to operate the
appliance. Inspect your product upon receipt. Any damage or defects
MUST be reported within 48 hours, or no claim will be recognised.
DO NOT INSTALL THIS APPLIANCE IF YOU FIND IT DAMAGED.
If this product is installed damaged, neither the supplier, nor the retailer,
will be responsible for the costs associated with the repair, replacement,
removal or re-installation of the appliances.
1. There shall be adequate ventilation in the room when the rangehood is used at the same time
as appliances burning gas or other fuels.
2. There is a re risk if cleaning is not carried out in accordance with the instructions.
3. Do not ambé under the rangehood. This will damage the rangehood and will not be covered
by warranty.
4. Do not ignite burners that give off intense, uncontrolled ames beneath the rangehood.
5. Make sure that no ames emerge from the sides of pans.
6. Do not leave packaging materials (bags, corner brackets, etc) within reach of children.
7. This appliance is not intended for use by person/s (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and/or knowledge. Unless the person
has been given supervision or instruction concerning the use of the appliance by a person
responsible for their safety. Children should be supervised to ensure that they do not play with
the appliance, it is not a toy.
8. The air must not be discharged into a ue that is used for exhausting fumes from appliances
burning gas or other fuels (not applicable to appliances that only discharge the air back into the
room).
9. Accessible parts may become hot when used with cooking appliances.
10. Before performing any cleaning or maintenance operation, disconnect the rangehood from the
mains using the respective mains or sector switch or by unplugging it.
11. Do not use the rangehood without the grease lters.
12. Keep the grease lters clean and respect the recommended cleaning frequencies.
13. Turn the rangehood motor on before starting to cook.
14. Turn the rangehood motor off about 10-15 minutes after you nish cooking.
15. It is forbidden to use the rangehood as an aspirator.
16. Never cook foodstuff directly over the ame or have the gas burners on under the rangehood
without using cookware.

Page 5
2. Your Safety
Before Installation
1. We recommend this appliance be installed or repaired by a qualied Schweigen Home
Appliances technician.
2. Please see our website www.schweigen.com.au for recommended installers.
3. It is dangerous to modify any part of this appliance. Modication of any kind, will immediately
void the warranty.
4. The manufacturer declines all responsibility in case of failure to adopt proper safety measures.
5. Ensure that the location in which this appliance is installed, has good and permanent ventilation.
6. Please consult local laws and regulations and install in accordance.
7. Use an electrical connector with earth that is correct for your location.
8. Check that the voltage in your area corresponds to the appliance as indicated on the rating
label.
9. This appliance must be connected to an electricity supply with a ground connection.
10. Check that the installation and electrical connections are made by a qualied technician and
that the indicated instructions and local regulations in force are met, using materials that are
compliant with the applicable legislation.
11. The company will not be responsible for installations executed by non-qualied staff and
installations that fail to heed the applicable legislation on electrical safety (with regard to both
modes and materials).
12. The electrical technical data can be found inside the rangehood, after removing the grease lters.
13. The exible power cable supplied is already connected internally and emerges from the
rangehood near the air outlet tube.
14. Before installing the electrical connections, you should:
• Verify that the indicated electrical data coincide with the voltage values and frequency of the
electrical circuit in the house where the rangehood is to be installed;
• Check that the premises has electrical protection against short circuits and electrocution,
pursuant to the applicable legislation;
• Always switch off the current using the double-pole switch before maintenance and turn the
power on again for normal use only when the operation has been completed.

Page 6
2. Your Safety
Product Use
This product is designed for household use and should not be used for commercial applications.
After use, always ensure that all controls are in the “OFF” position.
When frying with a gas ame, take particular care not to allow the oil or grease in the pan to catch
re. (Flambé)
Maintenance and Service
The rangehood surface should be cleaned with soft cloth and non-corrosive detergent. Do not leave
the rangehood wet after cleaning or use, please keep rangehood dry.
IMPORTANT: Never attempt to repair this appliance by yourself. Always refer to a qualied Service
Technician.
Always switch off the electricity and unplug the connection before conducting maintenance or
cleaning.
Electrical Cord
Ensure the supply cord is not exposed to heat, chemicals or sharp objects. If the supply cord is
damaged, it must be replaced by the manufacturer, service agent or a similarly qualied person in
order to avoid a hazard.

Page 7
3. Tips & Suggestions
OPTIMAL
Rangehood bigger than the
cooking area.
ADEQUATE
Rangehood equal to the
cooking area.
INADEQUATE
Rangehood smaller than the
cooking area.
The Rangehood has one mode of operation:
Air extraction: The air is drawn in and cleaned by the grease lters and directed outside. Please
check the cleaning and maintenance section for the lters’ cleaning periods.
For Users
1. Do not leave the frying pan or fryer unattended, as the oil could overheat and catch re.
2. Never ambé any foods beneath the rangehood. The ames could cause a re.
3. Before carrying out any operation inside the rangehood, unplug the appliance from the
electrical mains.
4. Respect the cleaning frequencies and intervals for changing the lters, as otherwise the
accumulated grease could cause a re or damage the product.
5. Changes made to the steel surface will render the warranty invalid.
For Installers and Users
1. In addition to the size, the height of the rangehood above the cooktop is important to obtain the
best performance.
2. For recommended height, please refer to Mounting Laws and Regulations.

Page 8
4. Description
Speed Control
This cassette rangehood is equipped with a 4 speed mechanical/electronic control. There are
various motor congurations from Isodrive 1600 and Twin Isodrive 1600.
Speed control usage suggestions:
• Low speed for simmering.
• Medium speed for light cooking.
• High speed for heavy frying or heavy cooking.
3 x 150mm Outlets (optional only)*
Remote
Lamp (For GU10 ttings, please twist to remove)
Reducer (For Isodrive 650 only)
Filter
LED Indicator Panel
Extraction Sheets
Main Rangehood
For use with Isodrive motor system
1
Male Plug (Main Power 240V)
2
2 X Main 200mm Outlet
3
4
5
7
6
8
9
10
* Only to be used as an alternative, please note using the
150mm outlets can reduce airow.
NOTE: Filter and light quantity may vary from model
to model.
1
23
4
5
67
8
9
10
POWER

Page 9
5. Operation
Schweigen silent rangehoods are recognised for their silent operation. Although this holds true for all
of our rangehoods with external motors, one must note that the rangehoods are silent when they are
used for regular cooking on the lower fan setting. Therefore, you will only hear the movement of air.
POWER
POWER
POWER
POWER
POWER
POWER
NOTE: If there is no change in operation to the unit in 4 hours, it will
shut down all functions, including lights and exraction fans (Available
on certain models only). If the remote control or unit fails, there is an
On/Off switch in the unit to manually shut it down (behing the lters).
Remote Control and Buttons:
NOTE: There is no control button on the hood. The hood can only be operated by remote control.
On/Off: Use this button for activating and deactivating the
motor. The starting speed of the motor is 1. The number of
lights showing on the LED Indicator Panel, (from left to right)
relates to the speed of the motor. 1 light for 1st speed, 2 lights
for 2nd speed etc.
Speed + : The motor speed will be increased to the level
above. (Maximum level is 4)
Lights: The light system is set up in 3 groups.
Group 1: Press once, 2 lights in middle will illuminate.
Group 2: Press twice, 4 lights on the sides will illuminate.
Group 3: Press 3 times, 6 lights will illuminate .
Speed — : The motor speed will be decreased to the next level
down. (Minimum level is 1)
Timer Feature: This unit is equipped with a 15min timer function.
With the fan running, press and hold the “speed —” button for 2+
seconds, the light on the far right of the LED Indicator Panel will
ash showing the timer is active. The timer function will deactivate
if any change to the fan speed is detected after activation.

Page 10
6. Cleaning & Maintenance
WARNING
Always switch off and disconnect power before cleaning.
Surfaces
Wash with warm soapy water and a soft sponge. Never use abrasive detergent, scouring pads, steel
wool or solvents on any part of this appliance, Always make sure to dry the appliance after cleaning
and never leave wet, as this will cause irreparable damage.
Filters
• For this appliance to function effectively, regular maintenance is a must.
• The function of the lter is to absorb the grease particles given off during cooking.
• Clogged lters and heavy oil deposits restrict airow and may cause the motor to overheat and
become a re hazard.
• Filters should be cleaned every 3-6 weeks or after 40 hours of use.
• Disconnect electricity connection before maintenance and cleaning process.
• To remove the lter press handle and remove it through the front guide; bend it slightly and remove
lter. To replace, perform the same operation but in reverse.
• In ceiling-mounted rangehoods, the doors or glass must be opened before accessing the lters.
• For induction cooktop, please aim to clean them at least every 10 days, depending on use.
• The lters can be washed by hand or in the dishwasher
Washing by hand - Immerse the lter in hot water and a suitable detergent and when clean, rinse
with plenty of hot water.
Dishwasher - Put the lter in the dishwasher and select a short program at low temperature.
NOTE: The colour of the metal mesh lters may change after several washes. This is normal and it is
not necessary to change the lters.

Page 11
6. Cleaning & Maintenance
WARNING
• If the grease lters are very dirty, the motor will extract only a small
quantity of air, which reduces its efciency;
• The grease deposits that build up on the lter are highly ammable and
COULD EASILY CATCH FIRE.
• The manufacturer is exonerated from all responsibility in the event of re
due to poor maintenance of the grease lters.
Cleaning the Interior
Clean the interior of the rangehood with a damp cloth and a neutral detergent or denatured alcohol.
NOTE: Do not use denatured alcohol on the exterior of the rangehood. Do not clean the electric
parts or the motor with liquids or solvents
Cleaning the Exterior
We recommended using a soft cloth, water and a liquid soap, rinsing it well and then drying it
thoroughly. For better results, you can use high quality cleaning and protection products (eg. Steel
Kleen) to clean your rangehood.
WARNING
• Make sure that the electrical power is off.
• The recommended detergent is a solution of water and a neutral liquid
soap.
• It is very important for the liquid soap to not contain granules that could
scratch the surface.
• First apply the solution to a soft cloth and then rub the cloth over the
rangehood. It is important to follow the direction of the stained surface
with the cloth (refer to gure on left).
• Do not pour any liquid directly on to the rangehood.
• The cloth must have no buttons, zips or fasteners that could scratch the
surface.
• It is strictly forbidden to use chemical solvents, aggressive, grainy or
abrasive products, naphtha, alcohol or similar products that could
damage the surface of the rangehood.
• The manufacturer will not be held responsible for functional or aesthetic
damage caused by cleaning with products which are not suitable or
using inadequate cleaning methods.
OK

Page 12
6. Cleaning & Maintenance
Replacing the GU10 Light Bulb
Step 2
Gently push light holder down, turn light bulb
anti-clockwise, pull the light bulb down and
remove it from the light holder.
Step 3
Gently push light holder down. Insert a new light bulb by
lining up the pins of the light bulb with the larger holes
inside the light holder. Once the pins are in place, turn
clockwise to secure the light bulb.
NOTE: Light bulb should sit ush after being installed. Do
not over push the lamp holder as it may cause the light
bulb to stick out. If this has occurred, please remove
light bulb and push the light holder back into place and
repeat steps 2 and 3.
Step 1
Remove the lters from the rangehood.
DANGER
Always switch off and disconnect power before replacing the lights. Failure to do
so may cause serious injury. Please be aware that the light bulb will retain heat for a
short period of time after being switched off.

Page 13
7. Installation
DANGER
Always switch off and disconnect power before installing the rangehood. Failure to
do so may cause serious injury.
Mounting Laws and Regulations
The minimum distance between the bench top and the lowest part of the rangehood should not be
less than:
For indoor kitchen area:
1200mm (All cooktop types)
There is no maximum height. However, any height more than 1800mm above the cooktop may
reduce the effectiveness of the air extraction rate.
The location of the installation must have permanent openings for ventilation.
Regulations concerning the expulsion of air must be met at all times.
It is strongly recommended that the rangehood be installed centrally over the cooktop.
WARNING
If the user decides to install the
rangehood at a distance of less
than minimum height above the
cooking surface, the company
declines responsibility for damages
suffered by the rangehood due to
excess heat or damage to objects,
people and others caused directly
or indirectly by a malfunction,
breakage or re.
*IMPORTANT: Please check all State and Federal Laws in relation to the minimum - maximum
heights, regulations concerning the expelling of air and install your rangehood in accordance
with local laws and regulations.
Minimum 1200
Optimum 1600 2700
900

Page 14
7. Installation
Ceiling Cassette Installation Guide
• To install the rangehood to the ceiling, there needs to be a section on the ceiling that corresponds
to the sizes given in the technical drawing with support for the rangehood frame.
• Open the split-extraction sheet of the device and remove the lter before installing
• The external motor system with the rangehood can be connected at this stage or after the
rangehood has been secured.
• Place the rangehood in the section determined by the ceiling mounts and secure by screws into
the rangehood mounting holes.
NOTE: Please make sure that all plastic protection on the rangehood and lters are removed before use.
DANGER
Always switch off and
disconnect power before
installing the rangehood.
Failure to do so may
cause serious injury.
4
6
8
Cassette Rangehood
Mounting Holes
Cover Plate
Beam
Inside View

Page 15
7. Installation
Optional Bulk Head Installation Guide
• To install the rangehood into a bulk head, there needs to be a bulk head made that corresponds
to the sizes given in the technical drawing with support for the rangehood.
• Open the split-extraction sheet of the device and remove the lter before installing.
• Install threaded rods onto the beam and drill holes at the four corners on the rangehood, adjust
the nuts to level the unit.
• Connect the external motor system with the rangehood.
NOTE: Please make sure that all plastic protection on the rangehood and lters are removed before use.
DANGER
Always switch off and
disconnect power before
installing the rangehood.
Failure to do so may
cause serious injury.
Bulk Head
Cassette Rangehood
Mounting Holes
Threaded Rod (Optional method)
Cover Plate
Inside View

Page 16
7. Installation
Flexible Ducting for Isodrive Motor System
For the Isodrive motor, please do not crush or kink exi ducting, as it will reduce air ow and may
cause noise to occur through the system. Ducting needs to be kept taut at all times. Please refer to
the Isodrive motor installation guide for more details on exi ducting with the silent system.
Single IsoDrive Motor Installation
*NOTE: Isodrive motor DOES NOT include roof seal kit and support straps. Weather shield only
available for Isodrive 1600 motor, please attach it the motor 1.
Isodrive Motor
1
Roof Seal Kit (Dektite)*
Support Straps*
Motor Power Lead (Male Plug)
Rangehood to Motor Lead
(Female Plug)
Attach Flexi Duct to Bell-Mouth
Adaptor using aluminium foil
tape or cable tie etc. Please DO
NOT rip the ducting.
2
3
5
6
4
1
2
3
4
5
6
7
8
9
10
Main Power Lead (Male Plug)
Multi-t Y Joint, cut to 200 x
200 x 200mm
Flexi Ducting must be pulled
taut. DO NOT crush or kink
the ducting.
Connect exi ducting to the
outlet on rangehood using
aluminium foil tape or cable tie.
Please DO NOT rip the ducting.
8
7
9
10
This picture is for illustrative purposes only, not to scale.
200mm
Flexi Duct
200mm
Flexi Duct

Page 17
7. Installation
Overview
WARNING
All electrical wiring (for connection from motor to rangehood) should be kept inside
the roof space.
*NOTE: The Isodrive motor system does not include the roof seal kit, cable tie, duct tape or the
support straps. The weather shield is only available for the Isodrive 1600 motor and needs to be
attached directly to the motor (1).
A: Connect them with a high quality double adaptor or hard wired them together by an electrician.
This picture is for illustrative purposes only, not to scale.
Isodrive Motor
1
Roof Seal Kit (Dektite)*
Support Straps*
Motor Power Lead (Male Plug)
Rangehood to Motor Lead
(Female Plug)
Attach Flexi Duct to Bell-Mouth
Adaptor using duct tape or
cable tie. Please DO NOT rip
the ducting.
2
3
5
6
4
HOME APPLIANCES
www.schweigen.com.au
Service: 1300 829 066
WARNING
All electrical wiring should be kept inside the roof space.
*Note: Isodrive motor DOES NOT include roof seal kit and support straps. Weather shield only
available for Isodrive 1600 motor. Please attach it to the motor 1.
A: Connect them with a high quality double adaptor or hard wired them together by an electrician.
Isodrive Motor
1
Roof Seal Kit (Dektite)*
Support Straps*
Motor Power Lead (Male Plug)
Main Power Lead (Male Plug)
Rangehood to Motor Lead
(Female Plug)
Flexi Ducting must be pulled
taut. DO NOT crush or kink
the ducting.
Attach Flexi Duct to Bell-Mouth
Adaptor using duct tape or
cable tie. Please DO NOT rip
the ducting.
Connect exi ducting to the
outlet on rangehood using duct
tape or cable tie. Please DO
NOT rip the ducting.
2
3
5
7
6
8
4
9
1
2
3
4
5
6
7
8
9
Refer A
TWIN MOTOR INSTALLATION
For Cassette / Ceiling Rangehoods
Revision V2
This picture is for illustrative purposes only, not to scale.
Main Power Lead (Male Plug)
Flexi Ducting must be pulled
taut. DO NOT crush or kink
the ducting.
Connect exi ducting to the
outlet on rangehood using duct
tape or cable tie. Please DO
NOT rip the ducting.
8
7
9

Page 18
8. Maintenance
Condensation Information
The induction cooktop is designed to provide rapid heating, improved thermal efciency and greater heat
consistency. For some customers with an induction cooktop, condensation can form on their rangehood
lters while using their cooktop.
The induction cooktops’ heat source is contained in the conductive base of the pot. When compared with
a gas, electric or wok burner, the heat is not isolated or contained to one area and therefore gradually
rises up on all sides of the pot or frypan. This combination allows the rangehood lters to warm up slowly
and eliminate the formation of condensation. For induction cooktops, the immediate and contained heat
source can produce vapours rapidly. This prevents the lters from gradually warming up and increases the
chance of condensation forming.
There are many variables that can contribute to the condensation problem associated with induction
cooktops and rangehoods. Some of these variables include, but are not limited to:
• The Country or State you live in (example, WA versus VIC, and the variables in daily temperatures)
• The position of your home and kitchen (morning/afternoon sun)
• The quality of pots and cookware you are using
• Height of rangehood
• Rapid heating
• Ducting angle
• Filter size
If induction, vitro-ceramic hobs and the like are not used correctly, they can lead to problems with the
condensation of liquids due to temperature differences. After some time in use, these condensed liquids
can build up and possibly appear on the metal lters or the bottom of the rangehood.
For advice to avoid condensation, please refer to next page.

Page 19
8. Maintenance
User advice to avoid condensation in the rangehood:
• The rangehood should be switched on approx. 10 minutes prior to cooking and the delay shut
down timer set after cooking has stopped in order to clear the fumes held in the ue. These steps
will help clear the ue out fully.
• Do not cook at full power straight away, i.e. start on low or medium power for a while so that the
steel in the rangehood can warm up.
• Filters must be kept clean. For induction cooktop users, aim to clean lters at least every 10 days,
and replace the lters if their condition begins to deteriorate.
• There must be a constant ow of air into the cooking area to avoid the creation of a depression
which can affect the rate of aspiration.
• Follow the advice from the instructions for induction systems with regards to the condensation
effect.
• Suggested height for induction cooktop is approx. 750mm above the cooking surface.
Each person’s circumstances are different, but the vast majority of induction cooktop owners have
had no problems with condensation. However, it is important to understand that:
Neither the rangehood nor the induction cooktop are faulty. That in some circumstances, the
combination of the rangehood, the induction cooktop and the many variables within your home,
can lead to condensation forming on your rangehood lters. With a gas or standard electric
cooktop, you should not have any condensation.

Page 20
8. Maintenance
Troubleshooting
If the product does not work:
Before you contact the technical service department, make sure that the product is plugged in,
the electric fuse (on selected models) is in correctly and electric wiring is connected. (Fuses can be
purchased from your local electrical dealer or hardware store). Weak air suction may be caused by
back draft ns remaining closed. Do not take any action that will damage the product.
Technical Specications
Model UM422G-12S
Feeding Voltage 220-240V 50Hz
Lamp Power — Halogen (W) 6 x 35W (supplied)
Lamp Power — LED (W) 6 x 1.4-7W (optional)
Check electric connection. Voltage of the electric network should be between 220 - 240V, rangehood should be connected to grounded plug and turned on. Check motor switch. Please ensure that there is power to the rangehood and the rangehood is switched on. Check lamp switch. Lamp switch should be at on position. Check metal lter. Metal lter should be washed regularly, see lter cleaning. Check lamps. Lamps should be rm. Check outlet. Outlet should be open. Check lamps and fuse. Make sure they are not broken or faulty. Please make sure there is no obstruction in ducting or back draft ns. Check the outlet, make sure it is not blocked and you have the correct diameter ducting installed. Check Isodrive installation manual, make sure the exi ducting is installed correctly, eg. Length of ducting used, keep the ducting taut.
Rangehood does not work X X
Light does not work X X X X
Rangehood air suction is weak X X X X
Rangehood does not direct air out
(through chimney) X X
Loud noise from the rangehood X X