Robam CXW-218-A651 User manual

CXW-218-A651
Range Hood
User Manual
Before operating this unit, please read the user manual completely and keep it. If the manual is lost,
you can send e-mail to [email protected], request for an electronic manual.

Safety Precaution....................................................................................................................1
Important Information..............................................................................................................4
Product .................................................................................................................5
Packing List.............................................................................................................................5
Installation...............................................................................................................................6
User Manual............................................................................................................................8
Maintenance...........................................................................................................................9
Removal of Components.......................................................................................................10
Circuit Diagram......................................................................................................................11
Troubleshooting of General faults..........................................................................................12
Description
CONTENTS

1
Range Hood
Safety Precaution
Subject to harmful or destruct degree
In order to avoid harm or property damage to the users or other person, the following distinction and marks are stipulated.
They are important safety precaution, please comply strictly based on the full understanding.
Danger If ignore this sign and operate product improperly, it’s highly possible to cause danger, serious
injury or fire.
If ignore this sign and operate product improperly, it’s possible to cause danger, serious injury
or fire.
If ignore this sign and operate product improperly, it’s possible to cause injury or loss.
Please use this product according to manual strictly, or ROBAM shall not take any responsible
caused by improper operation.
Notice and Prohibit Mark
Warning
Notice
Warning
Dear users:
Thank for your buying our range hood. Please accept our best regards.Please read this user manual carefully before
installation and operation.
*The pictures in this manual only for your reference. If the picture isn’t accord with object, subject to object. We keep to right
to update appearance, structure or products without notice.
Don't allow children or weakling to use range hood separately, or it may
cause electric shock or other accident.
Prohibit water on motor, switches or other electric parts; Prohibit wash
range hood by water spray. Don’t use range hood if wet or it may cause
electric leakage or shock.
Don’t touch plug, electric parts or button by wet hands, or it may cause
electric shock.
Don’t change, stretch, bind or press electric wire, or it’s possible to cause
electric shock or fire because of broken wire.
Prohibit any change of interior circuit, or it may cause injury or other
danger, for example, electric shock or fire.
Prohibit Touch
by Wet Hand
Prohibit
Prohibit
Prohibit
Prohibit
Danger
Prohibit Prohibit
Flame
Prohibit
Touch
Prohibit
Disassembly
Strict
Execution
Neccessary
Earthed
Caution
Electric Shock
Caution Scald
Prohibit Touch
by Wet Hand
Unplug before cleaning,installing or maintaining,avoiding from electric
shock.
Strict
Execution

2
Range Hood
Please turn off range hood immediately if pan got fire (range hood
shall aggravate fire if it’s working) and extinguish fire by effective action.
For example, cover flame by metal cover, turn off gas valve immediately
and remove inflammable things.
Any abnormal, please turn off power, take off plug or cut off electric
source, and contact service. It’s possible to cause electric shock or fire if
using range hood under abnormal situation.
Strict
Execution
Strict
Execution
Danger
Range hood must be installed, disassembled or maintained by professional
person.
Stove fire shall be extinguished timely when it is not used; do not
flambe under the range hood and it's prohibited to bake food under range
hood directly to prevent range hood from damaging and causing accidents.
Prohibit
In order to ensure safety, range hood must be installed by specific
accessory (especially expansion pipe and wooden screws, or it may cause
accidental drop of range hood). The pipe bore and hole must fit tightly
during the installation of metal expansion pipe. It is prohibited to make
excessively large hole to prevent accidental drop of loosening expansion
pipe.
The range hood must be used by specific plug and properly ground it. It’s
possible to cause electric shock, hot plug or fire because of improper
electric wire. Installation must be executed by professional person based
on local electrical regulations. Before connect electricity, power must be
turned off.
Strict
Execution
Strict
Execution
Strict
Execution
If the supply cord is damaged, it must be replaced by the manufacturer,
its service agent or similarly qualified persons in order to avoid a hazard.
Warning
Don’t touch bulb if it’s on or just close in short time, or it may cause scald.
Prohibit Touch
Prohibit
Disassembly
Strict
Execution
All operation must comply with our safety guidelines as well as local
safety regulations.
Strict
Execution
There shall be adequate ventilation of the room when the range hood is
used at the same time as appliances burning gas or other fuels.

Range Hood
Strict
Execution
This appliance just for household use only.And it’s not allowed to exhaust
dangerous or explosive matter or air. It should be put under dry and
ventilation environment without dangerous air.
Strict
Execution
Strict
Execution
The range hood and electric circuit must be installed by skilled and trained
personnel with required qualification. When installation, the related
regulation, standard or instruction on fire must be complied. It may cause
danger because of improper installation, for example, electric shock, drop or
fire accident.
The outlet must be connect with outside. In order to ensure safety and fresh
air, waste gas should be exhaust to outside. Don’t exhaust waste gas to the
wall, loft or garage.
Warning
Strict
Execution
Strict
Execution
There is a fire risk if cleaning is not carried out in accordance with the
instructions.
Keep a good habit to turn off gas hob and gas valve if go outside, sleep
or finish operation. Replace or check gas pipe regularly, since gas alarm
device can’t completely avoid accident caused by gas leakage.
Notice
Prohibit
The air must not be discharged into a flue that is used for exhausting fumes
from appliances burning gas or other fuels, the discharge of air must fulfill
the requirements of local regulations.
3
Strict
Execution
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
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.
Strict
Execution
Before removing range hood for installation, clean or maintainance, power
must be cut off avoiding from electric shock. When installation, clean or
maintainance, protective gloove must be wear avoiding from injury.
Strict
Execution
The temperature for range hood working can’t exceed 40℃.
The minimum distance between the supporting surface for the cooking
vessels on the hob and the lowest part of the range hood. When the
range hood is located above a gas appliance, this distance shall be at
least 650mm. If the instructions for installation for the gas hob specify a
greater distance, this has to be taken into account.
Strict
Execution

Range Hood
44
Important Information
Package of Range Hood
Before use Range hood
Strict
Execution
Notice
Strict
Execution
Don't break electric wire or other invisible equipment when cutting
something or drilling holes on ceiling.
When the oil exceeds 2/3 or near tick mark in the oil cup, clean it in
time. Don't eat waste oil from oil cup.
When range hood is using in well sealed building, it should have air inlet
or open door to ensure good ventilation.
The wall of installing range hood needs enough strength. For hollow walls,
the thickness of solid layer of hollow wall must be more than 30mm, but for
concrete walls, it can be drill holes directly. The range hood must be fixed on
the wall firmly.
Strict
Execution
Strict
Execution
Because the installation is difficult and hood is heavy, the installation
shall be executed by professional person based on manul.
Strict
Execution
Please settle those packages carefully in order to protect environment.
Don’t allow children to play plastic film and package, it may cause asphyxia. Please avoid children near package material.
This range hood exhaust fume outside.
Please read this manual and all information carefully before installation and operation. Please comply with our suggestion. If
it’s necessary, please read manual for gas hob. And please keep these manual carefully for future reference.
If range hood has obvious damage, please don’t electrify and contact operator.
DISPOSAL: Do not dispose this product as unsorted municipal waste.
Collection of such waste separately for special treatment is necessary.
This product must not be disposed together with the domestic waste. This
product has to be disposed at an authorized place for recycling of electrical
and electronic appliances.
By collecting and recycling waste, you help save natural resources, and make
sure the product is disposed in an environmental friendly and healthy way.
Strict
Execution
Accessible parts may become hot when used with cooking appliances.

5
1
5
4
3
2
1
1
1
9
2
2
6
2
8
1
7
6
700 358
500
Airflow
(700×358×500)mm
≤53dB
18kg
≤2W
220W
218W
Dimension (L×W×H)
Rated Main Motor Power Input
Rated Power Input
Lamp Power (max)
Grease Absorption Factor
Net Weight
Noise
Product Description
CXW-218-A651
220V~ 50Hz
330Pa
400Pa
≥23%
≥98%
Normal Odour Reduction Factor
Max static pressure
Total Pressure Efficiency
Nominal Wind Pressure
Model
Power Supply
≥91%
Body Size
The marked sizes are for reference only, the depth dimension includes machine feet. (Unit: mm)
Note：1. The performance test results are all in 220V~ 50Hz power supply environment. The airflow in according to IEC61591,
the noise in according to IEC60704.
2. The tolerance between listed of airflow, nominal wind pressure,max static pressure and actual data should be less than 10%.
3. The noise declared value shown is A weighted sound pressure level.
3
1020m /h
Technical Data
Packing List
Please check the contents of the box after unpacking
Packing List
No. Name Quantity
Range hood
Ø175(outer diameter)
aluminum exhaust pipe
Exhaust pipe tape
User manual
Check valve
ST4.2×8 self-tapping screw
M6 metal expansion pipe
Hitching foot stopper
Hitching foot
No. Name Quantity
Range Hood

6
Installation
Notice
●Surrounding
Keep the hood away from too many doors and windows, so as to avoid air convection affecting the efficiency.
●Tools preparation
The hood will be installed with the following tools:1.an impact drill (with drill bit); 2.a wrench; 3.a screwdriver; 4.a ruler.
Preparation for installation
●Installation and circuit setting must be done by experienced professionals. Only a professionally trained person with
an installation qualification can install the hood. Non-professionals are not allowed to install, dismantle and repair the
hood.
●Please do not power on the hood before installation to avoid electric shock.
●Do not expose the hood if your kitchen is under renovation, because construction materials, dusts, paint, coatings,
and emitted gases will corrode and tarnish the hood surface. Therefore, it is recommended to install it after the
renovation is completed.
●Don't install the hood on wood and other combustible walls. The wall shall be made of noncombustible materials with
enough strength and the surface shall be flat.
●The hood may have very sharp edges. So, please wear protective gloves during hood installation, cleaning or repair.
●When drilling on the wall or ceiling board, keep away from embedded wires and other concealed devices to avoid
electric shock and fire.
●Do not install the hood at a too high position as well as keep the hood free from disturbance of ambient airflow lest
the reduction of smoke pumping effect shall occur.
●When making cabinet, please leave space for installation and disassembly of the hood in order to maintain and
overhaul the hood.
●When installing, please keep the machine body remain horizontal.
●Please use single phase grounded socket and the hood shall be well grounded (water pipe grounding is not reliable
and gas pipeline grounding has risks of causing fire disaster and explosion).
●In order to ensure safety and successful installation, please use standard accessories provided with the hood for
installation, otherwise the hood may be at risk of falling down.
●If the power cord is damaged, in order to avoid danger, it must be replaced by manufacturer, professionals of its
maintenance department or similar departments. Please do not carry out restructuring, stretching, knotting and
squeezing or apply heavy objects to the power cord, etc., otherwise it may cause power cord damage easily, leading to
accidents such as electric shock and fire disaster, etc.
●After installation, please clean the surface of the hood, and then supply power for test run.
Warning
1.The air must not be discharged into a flue that is used for exhausting fumes from appliances burning gas or other fuels,
the discharge of air must fulfill the requirements of local regulations.
2.Note that when installing the metal expansion pipe, the pipe shall match with the hole in size. Overlarge hole is
prohibited, as it will result in loose pipe and accidental drops.
3.There shall be adequate ventilation of the room when the range hood is used at the same time as appliances burning gas
or other fuels.
4.If the flue aperture is less than air duct aperture, it will influence the fume suction effect and the too long air duct will
influence the fume suction effect, too.
5.This appliance just for household use only.And it’s not allowed to exhaust dangerous or explosive matter or air. It should
be put under dry and ventilation environment without dangerous air.
Range Hood

7
Installation
Figure 3
安装
50-55
Ø10
Hitching
foot stopper
Figure 2
Hood body
Check valve
S T4.2×18screw
Check valve seal
Figure 1
358
10
800~850
Cabinet dimensions are for reference only
530
Movable Decorative
Panel (Self-made)
300~400
Hanging pin
mounting hole
845~955
Figure 4
Figure 5
Note: All data units in the following diagram are expressed in mm.
Ceiling hole sizes(Projection size of the hood top)
Ceiling
175
≥800
350
Hole size of the
exhaust pipe Ø200
358
700
Wall
121
276
●Installation of hanging feet: Drill holes at a certain position
with a hole depth of 50-55mm and a hole diameter of 10mm
(not too large). Insert M6 metal expansion pipe into the hole,
install hanging feet, gaskets and tighten nuts.
●Determine the location: The distance between the
installation holes is 530mm, the two holes are kept
horizontal, and the size of the ceiling hole is shown
in figure2.
●
into the hanging leg (the hanging hole is on the upper
side of the back of the machine body). after the
machine body is aligned, install the hanging leg limiting
block and tighten the nut (to prevent the machine body
from unhooking under the action of external force).
Installing the machine body: Install the machine body
●
the check valve sealing ring and check valve at the air
outlet at the top of the body with 8 ST4.2 × 18 self-tapping
screws.
Installation of check valve: As shown in the figure, fix
Range Hood

8
Figure 6
Lighting Low High Power
●Link the aluminum exhaust pipe
Insert the end of aluminum exhaust pipe without fixed strip to the pipe connection and stick with tapes, then straighten the
aluminum exhaust pipe and connect it to the public flue outlet (If there is no public flue, please straighten the aluminum
exhaust pipe to the outdoors). This can be done directly when the public flue outlet or wall hole is larger than the aluminum
exhaust pipe. Otherwise, there are five types of pipe small ends (OD:140,150,160,170 and 180 respectively) to be chosen
from according to the hole size. Then cut the excess part smaller than public flue outlet or wall hole with scissors.
Then insert the end of the aluminum exhaust pipe with fixed strip in the outer ring of the check valve connection and seal
with exhaust pipe tapes. At last, put four snaps of the check valve connection in corresponding slots, and rotate them
clockwise to fix the exhaust pipe to the check valve.
●Drilling position of the aluminum exhaust pipe (public flues do not require drilling)
a.Aluminum exhaust pipe and hob facing the window: Remove one of the glasses and install a plywood with ventilation
holes or punch directly on the glass.
b.Hob away from the window: Install the aluminum exhaust pipe through the window that is close to the hob and connected
outside; or install it by punching on the wall that is close to the hob and connected outside.
c.Drill hole through the wall: Determine the location of the aluminum exhaust pipe against the wall and draw the drilling
range (i.e. a circle slightly larger than the pipe OD). Then use a long drill bit to drill through the wall. Pay attention to the wall
structure and material, so as not to destroy other parts of the wall.
Install the aluminum exhaust pipe
Figure 7
Note: During installation, straighten the aluminum
exhaust pipe to avoid noises in semi-stretched state.
Excess part may be cut with a wire cutter.
Ø175 aluminum
exhaust pipe Exhaust pipe tape Exhaust pipe
connection
Cut the excess part smaller than the hole
Ø180
Exhaust pipe tape
Ø170
Ø160
Ø150
Ø140
S T4.2×18screw
Check valve
Hood body
Check valve seal
Slot
Check valve
connection
Buckle
The exhaust wall hole diameter shall be close to that of the exhaust pipe, which shall not be too small. Otherwise, it will
cause poor exhaust efficiency, more noises and lower volume, etc. The connection between the pipe and the hole or
the public flue must be sealed tightly to ensurethat, the pipe and the check valve or public flue is connected securely. The
blades at the check valve connection or public flue connection must be flexible.Suggestion: When the range hood is
matched with the boss's smoke check valve, there is no need to install the check valve blade.
User Manual
Switch control panel
Range Hood

9
Press the power key, the icon of the power key will be on for a long time, and the product will be
on.
(1) If only the lighting lamp is on, press the power key to turn off the lighting lamp directly;
(2) If the fan is working, press the power key again, the icon of the power key will flash, the
cigarette machine will enter a delayed working state, and all functions will be automatically
turned off after 1 minute;
(3) If the power key icon flashes, press the power key again to turn off all functions;
(4) In the startup state, if there is no operation within 3 minutes, it will enter the shutdown state.
After the power supply of the range hood is turned on, press the strong gear key, and the impeller
rotates at high speed to smoke (i.e. The strong gear is turned on). If you press the weak gear key
again, you will switch to the weak gear.
After the power supply of the range hood is turned on, press the weak gear key, and the impeller
rotates at a low speed to smoke (i.e. The weak gear is turned on). If you press the strong gear key
again, you will switch to the strong gear.
After the power supply of the range hood is turned on, press the bright key to turn on the lighting
lamp, and then press this key to turn off the lighting.
Lighting
Low
High
Power
Warning
1.There is a fire risk if cleaning is not carried out in accordance with the instructions.
2.Cleaning and maintenance shall be conducted under outage. Electrical components such as motor, switch, and
connector shall not be spoiled by water so as to prevent from accidents.
3.It's prohibited to wash with water so as to prevent accidents.
4.Stove fire shall be extinguished timely when it is not used; do not flambe under the range hood and it's
prohibited to bake food under range hood directly to prevent range hood from damaging and causing accidents.
5.If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
6.Accessible parts may become hot when used with cooking appliances.
Maintenance
●The hood shall be cleaned and maintained regularly depending on the surroundings, so as to keep its cleanness &
efficiency and extend its service life.
We recommend that: Clean the outer surface of range hood after each cooking.
To ensure smooth discharge of fumes, the protective screening shall be cleaned regularly
according to actual situations. Be careful to avoid damage when cleaning.
●It is recommended to use a neutral detergent to clean instead of strong detergents, and dry with a soft cloth. If your
range hood is a mechanical switch, you should also avoid detergent touching each control key.
●Do not allow stains to stay on the surface of the hood for too long.
●Please do not use cleaning balls, brushes and other rough objects to clean the hood
to prevent the body surface from scratching.
●When cleaning or maintaining the hood, please wear protective gloves to prevent
wounding during wiping.
Notice
Range Hood

10
Romoval of light
Romoval of protective mesh
Turn the 2 screws on the left and right sides of the
protective net counterclockwise for 3-5 turns with a
Phillips screwdriver.
Push the lower half of the protective net inward by
hand, and then lift it obliquely upward as shown by the
arrow to extract the protective net.
protective
mesh
Raise the spotlight outward forcibly to remove it
from the hood. Pull out the connector to replace
the spotlight.
Insert a small flat head screwdriver or something
sharp in the gap between the light cover and hood.
Removal of Components
1. As a general rule, the hood body does not need to remove, and removal shall be done by professional maintainers.
Nonprofessionals are forbidden to remove, install and repair the hood.
2. Before cleaning, installation or maintenance for the range hood, cut off the power supply to avoid electric shock.
Note: The installation procedures of the following components are in reverse with the removal. Please wear protective
gloves during operation to prevent the sharp edge of metal hurting your hands.
Warning
Lamp information
Lamp image
Lamp Type
Max Power
Voltage
Dimension
Rectangular LED
12VDC
See the lamp image
2W
Range Hood
54
10
7
5
●Please regularly check and clean the oil cup. As shown in the right figure,
hold the oil cup with both hands, pull it out and pour out the waste oil.
●The range hood shall be started before cooking.
●Please unplug it during long-term shutdown, but please do not pull hard.

11
Circuit Diagram
Hood body Upper glass assembly
Protective mesh
Lower glass assembly
Oil cup Electric motor Impeller Cap
Retaining ring
Switch
Removal and installation of the whole body
Removal steps:
1. Unplug the power plug;
2. Take out the protective net (see "Disassembly of Protective Net" for details);
3. Unscrew 2 screws under the upper glass combination and 3 screws at the top, and take out the upper glass combination;
4. Unscrew 2 screws on the switch and take out the switch;
5. Unscrew the 3 screws at the bottom of the lower glass combination and take out the lower glass combination;
6. Unscrew 4 screws on the retaining ring and take out the retaining ring;
7. Unscrew the cap clockwise and take out the impeller vertically.
The installation step is the opposite of the disassembly step.
(When installing the impeller, please apply some lubricating oil to the shaft hole of the impeller.)
In general, the range hood body does not need to remove.
The removal needs to be completed by professional
maintenance staff.
Range Hood
Yellow/Green E
brown
blue
blue
blue
red
orange(yellow)
brown(red)
black
Yellow/Green
red
yellow
Terminal box
Control Circuit
220V~ L
N
EL
C
K1
K2
K3
Operating Circuit
XP

The light is damaged or
poorly connected
The impeller is loose, and the
cap is not tightened
The power plug is not connected
properly or there is power failure
The power socket is not
grounded well
Cause
No response after pressing any icon
(e.g. the impeller does not rotate,
or the light is off)
Pressing the lighting icon, the
headlamp is not lit
Induced current exists on the hood
body may paralyze hands
Abnormal sound during impeller running
Fault
No.
1
2
3
4
No oil in the oil cup after a period of time The hood body is tilt
5
Warning
Solution
Plug in the power plug
Replace the light or plug in the plug
Use single-phase three-pole
socket and well grounded
Tighten the cap
Adjust the body to the horizontal state
Troubleshooting of general faults
1.When connecting or replacing the plug, please unplug the power plug.
2.If the range hood's power cords are damaged,it must be replaced by our company's professional
maintenance staff.
Range Hood
12

Edition: A/0
Publication Date: May, 10, 2020