NL 900R Installation
Cooker Hood
NL-900R
Installation Manual
TABLE OF CONTENTS
Safety Precautions .......................... 2, 3
Preparation .......................................... 4
Name of Parts .............................................. 4
Dimensions .................................................. 5
Installation ..................................... 6~11
Preparation and Check before Mounting ...... 6
Cooker Hood Mounting ................................ 9
Attaching Duct Cover ................................. 10
Operation Check ........................................ 11
To the sales shop/installer:
After installing, please give
this manual to the user
without fail.
Thank you very much for your purchase of our cooker hood.
Before installing the cooker hood, please read this Manual thoroughly.
Keep this manual in a convenient place for future reference.
1F03 0581
Read the following safety instructions before mounting, and install the cooker hood properly and securely.
These instructions are for correct installation of the product to prevent any risk of hazards or damages inflicting on
you or others. The instructions are classified into 2 categories as "WARNING" and "CAUTION" depending on their
emergency and severity. Pay attention and strictly observe the instructions as they are critical for safety.
WARNING
Alerts possible risk of death or heavy injury, if not observed.
CAUTION
Alerts possible risk of injury or physical damage, if not observed.
Safety Precautions
Example
means forcible execution. It indicates actions, if any, that must be done.
(Left symbol: Disconnect the plug from the wall outlet)
WARNING
Disassembly, Never attempt to disassemble, repair, or modify.
repair, or
Entrust them to the qualified technician, otherwise fire,
modification
electric shock, or abnormal performance may occur.
prohibited
Using
prohibited
Don’t connect to the power voltage other than 220V/230V/240V AC.
Fire or electric shock may result in.
Assembly
cautioned
When passing a metal duct through the wall composed of metal lath,
wire lath, or metal board, be careful not to touch these parts electrically.
Fire or electric shock may result in if leakage current flows.
Assembly
cautioned
Electric wiring must be made properly by the professional instaler or personnel.
Incorrect wiring may be cause of electric leakage or fire.
Mounting
cautioned
Mounting work should be done by 2 persons minimum.
The weight of the cooker hood is about 26kg.
Disconnect
the plug
Be sure to disconnect the power plug from the
wall outlet, or switch off the breaker when care
and maintenance. Also, don’t handle the power
plug or breaker with wet hand.
Electric shock or injury may result in.
Wipe off
dust
When dust accumulated on the blades of the power
plug or on their roots, wipe off well.
Fire may result in.
Pouring
water
prohibited
Don’t pour water on the electric parts.
Fire or electric shock may result in.
Operation
prohibited
When there may be a gas leak in your gas hob,
don’t switch on or off the cooker hood.
Gas explosion may result in.
Air supply
cautioned
Improper
discharge
prohibited
Observe
regulations
2
means prohibition. It indicates actions, if any, that mustn't be done.
(Left symbol: Disassembly prohibited)
wet hand
Breaker
Choose a mounting location where sufficient air flow
is maintained.
CO poisoning may result if not ventilated adequately
while using a natural vent type stove, etc.
The air must not be discharged into a flue that is used for exhausting fumes
from appliances burning gas or other fuels.
Regulations concerning the discharge of air have to be fulfilled.
CAUTION
Mount the product securely after selecting a solid place.
Dropping may result injury.
Improper
discharge
prohibited
The air must not be discharged into a flue 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).
Mounting
cautioned
The minimum distance between the supporting surface for the cooking vessels
on the hob and the lowest part of the cooker hood. When the cooker hood is
located above a gas appliance, this distance shall be at least 80cm. If the
instructions for installation for the gas hob specify a greater distance, this has
to be taken into account.
Disconnect
by holding
the plug
Disconnect
the plug
When disconnecting the power plug, hold the plug itself.
Don’t pull the cord anyway.
The cord may be damaged, and fire or electric shock may
result in.
Be sure to disconnect the power plug from the wall outlet,
or switch off the breaker when not using for a long time.
Insulation may be deteriorated, and fire or electric shock may
result in.
Using
prohibited
Never use the product in a wet place such as bath room, etc.
(Use a ventilation fan for bath room.)
It may be cause of fire or failure if used
Assembly
cautioned
Assemble the fan or component parts securely.
Injury by dropping may result in.
Assembly
cautioned
Ensure that electric wiring is made safely according
to the standard or regulations related.
Incorrect wiring may result in fire or electrical shock.
Contact
prohibited
Don’t touch the filter or parts around it while cooking.
The filter or parts may drop, and burn or injury may result in.
Contact
prohibited
During operation, never insert fingers or other objects.
Failure or injury may result in.
Contact
prohibited
Don’t touch the lamp cover or around it.
As it becomes high temperature, burning
may result in.
Operation
prohibited
Safety Precautions
Mounting
cautioned
Switch off the cooker hood at once when oil caught fire
while cooking.
It’s dangerous if not stop as fire is built up.
prohibited
Do not put anything on the cooker hood.
It may be cause of fire, failure, or injuly by dropping.
Wear gloves
Be sure to wear gloves when care and maintenance.
Injury by the sharp edges or corners may result in.
Repalce the
cord if it’s
damaged
If the power cord is damaged, it must be replaced by the manufacturer,
its service agent or similarly qualified persons in order to avoid a hazard.
3
Preparation
Name of Parts
Power plug
Discharge box
Circulation unit
Duct cover
Preparation
Push-button switch
Fan
Lamp panel
Lamp cover
Slot filter
Rectifier panel
Accessories
Duct cover (1)
Circulation unit (1)
Washer-head wood
screw (∅5.1×45)(8)
Screw (black, M4×10)(4)
Discharge box (1)
4
Screw (M4×8)(2)
Dimensions
(Unit: mm)
Power plug
Length : 1m or more
Cooker hood mounting hole detailed
R
4
135
60
8
365
320
899
640
(45)
150
453
85
294
467
80
600
50
2-∅6
Preparation
410
386
12
∅1
4-∅6
From the bottom of the hood
to the lower end of the filter
Standard Mounting Height
Mount the cooker hood at a place where more than 800mm between the surface of the gas range
and the bottom of the cooker hood is cleared. (800mm for optimum performance.)
410
453
(optimum performance)
800 or more than 800
453
600
(Unit: mm)
640
5
Installation
Preparation and Check before Mounting
CAUTION
Installation
6
1. Mount the cooker hood carefully and avoid contact with any metal parts (the lath in
the wall or the like) of the building.
2. Never embed the body of the cooker hood in the wall. Otherwise, leakage current in
the wall, if any, flows to the body of the cooker hood.
3. The air must not be discharged into a flue 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).
4. The minimum distance between the supporting surface for the cooking vessels on the
hob and the lowest part of the cooker hood. When the cooker hood is located above
a gas appliance, this distance shall be at least 80cm.
If the instructions for installation for the gas hob specify a greater distance, this has to
be taken into account.
5. Use a gas range having a narrower width than that of the cooker hood.
6. Avoid using the cooker hood with changes in the specification, for instance, with modifing
the switch.
7. Do not install the cooker hood in a wet area or in other wet rooms since it may result in
electric shock or damage.
8. Do not install the cooker hood at a place where its ambient temperature exceeds 40°C,
otherwise it may result in failure.
9. To protect your hands from injury, wear working gloves when installing the cooker hood.
10. If the power cord is damaged, it must be replaced by the manufacturer or its service
agent or a similarly qualified person in order to avoid a hazard.
1
Checking mounting surface strength
The mounting surface should have sufficient strength enough to support the cooker hood.
Mount the cooker hood on a place durable to support the weight of the cooker hood.
(Weight: 26kg)
In the case of boarded wall
If the thickness is more than 20mm, mount the cooker hood directly to the wall.
If the thickness is less than 20mm, embed a reinforcing board and mount the cooker hood to this board.
In the case of a concrete/tile faced wall
Embed a reinforcing board in the wall in advance, or use a curl plug or the like.
3
4
Installation
2
Power supply plug
The power plug of this cooker hood is 5A 3-pin plug (Type-BF: BS1363).
Be sure to use the wall outlet only for the cooker hood.
Checking accessory parts
Take out the main unit and accessory parts (circulation unit, duct cover, etc.)
from the packing box, and check whether there is any shortage.
Attaching circulation unit
Circulation unit
First, remove 4 screws from the top of the cooker
hood. Then put the supplied circulation unit on
the discharge port as shown, and fix it using
4 screws removed.
Remove
4 screws first
7
5
Removing rectifier panel
With holding the rectifier panel by both hands, thrust it a little ( 1 ) and push the left and right
stoppers to unlock ( 2 ), pull it slowly to open about 10 cm ( 3 ), then push it up and backward to
disengage from the hanging brackets ( 4 ).
3 Open about 10cm
1 Thrust
Hanging bracket
a little
Installation
Hooking
bracket
2
Push the
stopper
6
8
4
Rectifier panel
Removing slot filter
With holding the slot filter by hand, loosen
the knob screw and open its front a little to
take it out to the arrow direction.
Loosen screw
to remove the filter
Filter
Cooker Hood Mounting
1
Referring to "Dimensions" on page 5, insert the washerhead wood screws (∅5.1×45) into the mounting wall
(temporary fixing holes, left and right). Allow about 5mm
between the screwheads and wall for mounting the cooker
hood.
5mm
Temporary
fixing hole
Washer-head
wood screw
Mount the cooker hood
Installation
2
Screw in washer-head wood screws on the wall
Hook the temporary fixing holes of the cooker
hood on the washer-head wood screws prepared
in step 1, and tighten the screws.
Washer-head
wood screw
3
4
Fix the cooker hood
Add 6 more washer-head wood screws to the holes
on the cooker hood and tighten them securely.
Attach the discharge box
Washer-head
wood screw
Discharge box
Set the supplied discharge box on the front of the
circulation unit, and fix it using 4 screws (black,
M4×10) supplied.
Screws
(black, M4×10)
9
Attaching Duct Cover
1
Attach the duct cover
1) Set the duct cover on the cooker
hood while checking that the step
screws are put into the cutting
parts of the duct cover.
Installation
2) Fix the duct cover using supplied
2 screws (M4×8) from inside of the
cooker hood.
Step screw
Note
• When attaching, be careful not to
make any scratches or damages.
Duct cover
• In case the duct cover is not high
enough, an optional duct cover is
available to extend height of the
duct cover. When attaching the
optional one, please follow the
instructions enclosed in it.
2
Cutting part
Screw
Attach the slot filter
While holding the knob screw, set the rear of
the slot filter in the groove of the cooker hood,
then lift up its front and tighten the knob screw.
Tighten knob screw
Groove
Filter
10
3
Attach the rectifier panel
1) Engage the rear left and right hooking
brackets of the rectifier panel securely
with the hanging brackets.
1
Hanging
bracket
Hooking
bracket
Rectifier panel
2
Make sure
it is locked
Note
Installation
2) While holding the rectifier panel by
both hands, lift up its front and push
upward until it is locked by the left and
right stoppers. After attaching, make
sure not to unlock easily by shaking
it up and down.
Make sure that the rectifier panel is locked
securely. It may be a cause of dropping if
not locked firmly.
Operation Check
1
2
Power supply
Connect the power plug to the wall outlet (220V/230V/240V AC).
Operation check
1) While operating the cooker hood by pushing the applicable control switches,
check the air flow or presence of abnormal vibration or the like.
2) The lamp is turned ON and OFF when the LIGHT control switch is pushed,
refer to the operation manual for details.
11
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