Robam A831 User Manual

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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.

CXW-200-A831

Range Hood

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CONTENTS

Safety Precaution..................................................................................................................21

Important Information............................................................................................................26

Product ...............................................................................................................26

Packing List...........................................................................................................................27

Installation.............................................................................................................................28

User Manual..........................................................................................................................35

Maintenance.........................................................................................................................35

Removal of Components.......................................................................................................36

Circuit Diagram......................................................................................................................38

Troubleshooting of General faults..........................................................................................39

Description

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Range Hood

READ AND SAVE THESE INSTRUCTIONS

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.

Safety Precaution

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.

Subject to harmful or destruct degree

Danger

Warning

Notice

Notice and Prohibit Mark

Prohibit Prohibit

Warning

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.

Prohibit

Flame

Please use this product according to manual strictly, or ROBAM shall not take any responsible caused by improper operation.

Touch

Don't allow children or weakling to use range hood separately, or it may

Prohibit

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

Prohibit

electric leakage or shock.

Prohibit Touch

by Wet Hand

Prohibit Disassembly

Danger

Strict Execution

Neccessary

Earthed

Caution Electric Shock

Caution Scald

Prohibit

Prohibit Touch

by Wet Hand

Strict Execution

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.

Don’t touch plug, electric parts or button by wet hands, or it may cause electric shock.

Unplug before cleaning,installing or maintaining,avoiding from electric shock.

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Strict Execution

Prohibit Disassembly

Prohibit

Range Hood

Danger

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.

Warning

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 Touch

Strict Execution

Don’t touch lamp when it’s on or just turned off in a short time, or it may cause scald.

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.

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.

All operation must comply with our safety guidelines as well as local safety regulations.

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Strict Execution

Range Hood

Warning

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.

For Residential 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.

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.

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.

TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING:

a) SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray, then turn off the burner. BE CAREFUL TO PREVENT BURNS. If the flames do not go out immediately,EVACUATE AND CALL THE FIRE DEPARTMENT. b) NEVER PICK UP A FLAMING PAN – You may be burned.

c) DO NOT USE WATER, including wet dishcloths or towels – a violent steam explosion will result.

d) Use an extinguisher ONLY if:

1) You know you have a Class ABC extinguisher, and you already know

how to operate it.

2) The fire is small and contained in the area where it started.

3) The fire department is being called.

4) You can fight the fire with your back to an exit.

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Strict Execution

Range Hood

Warning

TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE: a) Never leave surface units unattended at high settings. Boilovers cause

smoking and greasy spillovers that may ignite. Heat oils slowly on low or medium settings.

b) Always turn hood ON when cooking at high heat or when flambeing food (i.e. Crepes Suzette, Cherries Jubilee, Peppercorn Beef Flambe').

c) Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or filter.

d) Use proper pan size. Always use cookware appropriate for the size of the surface element.

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:

a) Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction.

b) When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.

c) Ducted fans must always be vented to the outdoors.

Strict Execution

TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.

TO PROVIDE PROTECTION AGAINST ELECTRIC SHOCK, CONNECT TO PROPERLY GROUNDED OUTLETS ONLY.

GROUNDING INSTRUCTIONS:This appliance must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric

shock by providing an escape wire for the electric current. This appliance is equipped with a cord having a grounding wire with a grounding plug.

The plug must be plugged into an outlet that is properly installed and grounded.

Improper grounding can result in a risk of electric shock.

Consult a qualified electrician if the grounding instructions are not completely understood, or if doubt exists as to whether the appliance is properly grounded.

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Strict Execution

Prohibit

Range Hood

Warning

Do not use an extension cord. If the power supply cord is too short, have a qualified electrician install an outlet near the appliance.

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.

Notice

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.

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.

The temperature for range hood working can’t exceed 40℃.

Because the installation is difficult and hood is heavy, the installation

shall be executed by professional person based on manul.

Don't break electric wire or other invisible equipment when cutting something or drilling holes on ceiling.

When range hood is using in well sealed building, it should have air inlet or open door to ensure good ventilation.

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.

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.

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Range Hood

Notice

Strict

Accessible parts may become hot when used with cooking appliances.

Execution

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.

Important Information

Package of Range Hood

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.

Before use Range hood

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.

重要信息

Product Description

Technical Data

Model

Power Supply

Nominal Wind Pressure

Max static pressure

Noise

Note: 1. The noise value shown is the A-weighted sound power level;

2. Parameters of noise and others may have deviations of less than 5%.

CXW-200-A831

120V~ 60Hz

500Pa

800Pa

68dB(A)

Rated Power Input

Rated Main Motor Power Input

Dimension (L×W×H)

Net Weight

202W

200W

7 1

(29- /8×21- /4×22)”

(758×540×560)mm

50.3lbs kg(22.8 )

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Size

15- ”(400mm)

Range Hood

10- ”(270mm)

3”(75mm)

min22”(560mm)

max35”(890mm)

29- ”(758mm)

The size marked is for reference only.

Packing List

Please check the items in the container upon unpacking

Standard Offerings

Range hood

Check valve

21- ”(540mm)

Flexible aluminum duct

User Manual

Plastic expansion pipe

Gasket

Oil cup

Hitching leg

Hitching leg stop block

Note: Please mount the oil cup in the container on the mesh enclosure when to use the machine.

4×60wood screw

ST4.2× 8 self tapping screw1

ST4.2×8 self tapping screw

M6M6 metal expansion pipe

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Range Hood

Installation

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.

Preparation for installation

●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

Electric percussion

drill

Cross screwdriver

Level meter

Electric screwdriver

Hammer

Beam detector

Wrench

Scissors

Goggles

Gloves

Ruler

Measuring tape

Pencil

Cutting pliers Art knife

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Range Hood

Notice

● 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.

●If you need move the Gas Hob before installing the Range Hood, please close the main valve before moving the Gas Hob.

●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.

Installation

The range hood should be installed directly above the stove. In order to ensure the safety and the best effect of oil fume suction, it is suggested that the minimum distance between the lowest installation section of the range hood and

the cooker supporting surface on the stove should be 25- /16 ” mm and the maximum should not be greater than

29- /16”(750 mm). If the state or region has laws on installation height of the range hood, it is recommended to comply with the laws, but the fume suction effect of the product may be greatly affected.

The range hood can be installed in two modes: with or without an upper cabinet. Note: 1. The hitching leg must be fixed to the beam with a screw.

2. Please operate with protective gloves and goggles.

(650 )

●Installation without an upper cabinet

1. Open the container and take out the machine, and check the items inside against the packing list. 2

. Draw a vertical center line in the installation position, and then use the beam detector to find the beam to fix the hitching

leg, and mark it with a pencil.

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Range Hood

3. Determine the positions to fix the hitching leg and the hitching leg stop block.

/16

2- ”

(62±2mm)

/16

2- ”

(55mm)

/16

4- ”

(110mm)

- /16”

(55mm)

20- ”

(520mm)

Note: The hitching leg must be fixed on the beam with a screw.

With the stove bearing surface as the base, mark the drill holes

/8 ”(10mm)

in the corresponding position of the wall according to the distance from the hitching leg hole to the bottom of the

machine, and the height of the bottom of the hanging cabinet.

9 9

(650-750mm)

25- /16-29- /16”

The relevant size is given as below:

1). Range hood: the distance from the bottom of the machine (the bottom of the cabinet) to the stove bearing surface is 25-

9 9

/16 -29- /16”(650-750mm);

2). Hitching leg: the distance from the center hole of the hitching leg to the bottom of the machine is 20- /2”(520mm);

1 7

31- /2-35- /16”

(800-900mm)

3). Hitching leg stop block: the distance from the hitching leg stop block fixing hole to the center hole of the hitching leg is 2-

/16”(62mm).

Drill a hole deep (not too large) at the mark with a drill bit with a diameter of , press

4. 2- /8-2- /4”(60-70mm) /16”(8mm)

3 3 5

the expansion pipe into the hole, and reliably fix the hitching leg with 4×60mm wood screws supplied with the machine. Use a level ruler to make sure the hitching leg is in a horizontal position.

Note: The hitching leg must be fixed to the beam with a screw.

4 1

2 1

5. Drill a hole with a diameter of (not too large) and a depth of at the fixing hole mark of

3 3

/8”(10mm) 2-2- /16”(50-55mm)

the hitching leg stop block, and insert the M6 metal expansion pipe into the hole.

6 1

4 1

0 1

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Range Hood

6. Pull the two supports of the attached panel of the mainframe with both hands and pull them upward, tear off the protective film of the panel and the attached panel of the mainframe, and insert the attached panel of the mainframe back along the gap between the panel of the mainframe and the shell.

Fix the check valve on the range hood as shown in the figure, then lift the range hood and hang the back hook hole

7. up at the hitching leg on the wall at an angle, and use a level ruler to ensure that the machine is installed horizontally.

S 4.2×18

self tapping screw

Check valve

Check valve seal

After the machine is installed in place, install the hitching leg stop block and the gasket on the M6 metal expansion

8. pipe, and tighten the nut (to prevent the machine from decoupling accidentally under external force).

2-2- /16”(50-55mm)

Ø /8”(10mm)

9 Attach the duct to the check valve and seal with aluminum tape, and then plug it in.

Note: Please straighten the flexible aluminum duct when mounting, to avoid noise generated when the flexible aluminum duct is semi-stretched, and cut off the excess parts with wire pliers. The connection between the air outlet pipe and the wall hole or the public flue must be tightly sealed to ensure that the air outlet pipe is firmly connected with the check valve or the public flue, and ensure that the blade at the connection of the check valve or the public flue is opened and closed flexibly.

Junction box

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Range Hood

10. At this time, there is still a certain gap between the attached panel of the mainframe and the roof, so the attached panel of the mainframe should be pulled out and pushed to contact with the roof, and then the attached panel of the

mainframe should be fixed on the roof with ST4.2×18 screws.

. After installation, the whole machine must be kept horizontal. In the end, insert the oil cup into the hitching leg on the

11 bottom of the mesh enclosure and power it for trial operation.

●Installation with an upper cabinet

1. Open the container and take out the machine, and check the items inside against the packing list. 2

. Draw a vertical center line in the installation position, and then use the beam detector to find the beam to fix the hitching

leg, and mark it with a pencil.

3. Determine the positions to fix the hitching leg and the hitching leg stop block. Note: The hitching leg must be fixed on the beam with a screw.

With the stove bearing surface as the base, mark the drill holes in the corresponding position of the wall according to the distance from the hitching leg hole to the bottom of the machine, and the height of the bottom of the hanging cabinet.The relevant size is given as below:

1). Range hood: the distance from the bottom of the machine (the bottom of the cabinet) to the stove bearing surface is

9 9

25- /16 -29- /16”(650-750mm);

2). Hitching leg: the distance from the center hole of the hitching leg to the bottom of the machine is 20- /2”(520mm);

3). Hitching leg stop block: the distance from the hitching leg stop block fixing hole to the center hole of the hitching leg

is 2- /16”(62mm).

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2- ”

/16 2

(55mm)

/16

(110mm)

- /16”4- ”

(55mm)

Range Hood

/16

2- ”

20- ”

/8 ”(10mm)

9 9

25- /16-29- /16”

1 7

31- /2-35- /16”

(62±2mm)

(520mm)

(650-750mm)

(800-900mm)

4. 2- /8-2- /4”(60-70mm) /16”(8mm)

Drill a hole deep (not too large) at the mark with a drill bit with a diameter of , press

3 3 5

the expansion pipe into the hole, and reliably fix the hitching leg with 4×60mm wood screws supplied with the machine. Use a level ruler to make sure the hitching leg is in a horizontal position.

4 1

3 3

5. Drill a hole with a diameter of (not too large) and a depth of at the fixing hole mark of

/8”(10mm) 2-2- /16”(50-55mm)

the hitching leg stop block, and insert the M6 metal expansion pipe into the hole.

6. Make holes on the cabinet floor according to the size shown in the illustration。

0 1

11- /8”

(290mm)

17”(430mm)

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Range Hood

7. Pull the two supports of the attached panel of the mainframe with both hands and pull them upward, tear off the protective film of the panel and the attached panel of the mainframe, and insert the attached panel of the mainframe back along the gap between the panel of the mainframe and the shell.

Fix the check valve on the range hood as shown in the figure, then lift the range hood and hang the back hook hole

up at the hitching leg on the wall at an angle, and use a level ruler to ensure that the machine is installed horizontally.

S 4.2×18

self tapping screw

Check valve

Check valve seal

After the machine is installed in place, install the hitching leg stop block and the gasket on the M6 metal expansion

9. pipe, and tighten the nut (to prevent the machine from decoupling accidentally under external force).

2-2- /16”(50-55mm)

Ø /8”(10mm)

10 Attach the duct to the check valve and seal with aluminum tape, and then plug it in.

Note: Please straighten the flexible aluminum duct when mounting, to avoid noise generated when the flexible aluminum duct is semistretched, and cut off the excess parts with wire pliers. The connection between the air outlet pipe and the wall hole or the public flue must be tightly sealed to ensure that the air outlet pipe is firmly connected with the check valve or the public flue, and ensure that the blade at the connection of the check valve or the public flue is opened and closed flexibly.

Junction box

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Range Hood

. After installation, the whole machine must be kept horizontal. In the end, insert the oil cup into the hitching leg on the

bottom of the mesh enclosure and power it for trial operation.

User Manual

Switch control panel

Lighting Airflow control strip Power

When the power is turned on, the buzzer sounds and the power is turned on.

When the power is on, press the power button to wait, and the fan can be turned on at this time. When the fan is working, press the power button, it will flash, the hood enters the delayed working state, and the hood is turned off after 1 minute.

When the power button is flashing, press the power button again to turn off the

Power

Lighting

Airflow control strip

hood directly.

Press the button, the light is on, then press the button to turn off the light.

After the power button is turned on, slide the airflow control strip and the fan starts working. According to the length of the airflow control strip, the user can select the appropriate gear position according to the needs.

Maintenance

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.

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Range Hood

Considerations

●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.

●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, and should avoid the cleaning agent from contacting each control button.

●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.

●Please regularly check and clean the oil cup. Please check regularly and clean the oil cup, hold the oil cup with both hands when the oil in the oil cup is about to reach the tick mark. Shift out and remove the waste oil.

●The range hood shall be started before cooking.

●Please unplug it during long-term shutdown, but please do not pull hard.

Tick mark

Removal of Components

Warning

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.

Lamp removal

Unplug the power plug;

2. Embed a small flathead screwdriver or something sharp and small in the installation gap between lamp shade and vessel hood, and force outward to take out the spotlight from the vessel hood;

3. Pull out the lamp connector terminal and replace the spotlight;

Lamp image

10”(252mm)

1”(25.6mm)

Lamp Type

Max Power

Lamp information

Rectangular LED

Voltage

2”(52mm)

Dimension

12VDC

see the lamp image

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Range Hood

Switch removal

Unplug the power plug;

2. Unscrew two screws from the cover plate and remove it;

3. Unscrew the two screws on the switch cover plate, rotate and turn inside out the switch cover plate, pull out the switch assembly and unplug the lamp connector terminal to repair or replace the lamp.

Mesh Enclosure Removal

1. Take down the oil cup with both hands at first;

2. 1.Aim the cross screwdriver at the screw hole and rotate counterclockwise about 90 degrees while slightly forcing up the screwdriver, to remove one screw from the catch slot on one side of the hood. Then support the bottom of the mush

enclosure with one hand, and unscrew the other side with the screwdriver with the other hand;

3. 1.Hold the two ends of the mush enclosure with both hands, and pull in the direction as indicated by the arrow to take it out.

Removal and installation of the whole body

Removal steps:

1. Pull out the plug;

2. Unscrew the four screws from the back of the main hood panel.Tilt the panel forward to a certain angle, and then pull it up forcibly;

3. Remove the drawing panel from the main hood panel;

4. Remove the sound absorption sponge first, and then use a cross screwdriver to unscrew the fastening screws on acoustic baffle to remove the baffle;

5. Unscrew the fastening screws on the retaining ring to remove the retaining ring;

6. Unscrew the cap clockwise and take out the impeller vertically; The installation steps are opposite to the removal steps. (When you install the impeller, please rub some lubricating oil on the shaft hole of it.) Note: Step 3 is unnecessary if no drawing panel is installed.

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Noise absorption

sponge

Acoustic baffle

Cover Plate

Cap

Retaining

ring

Range Hood

Impeller

Electric motor

In general, the range hood body does not need to remove. The removal needs to be completed by professional maintenance staff.

Main hood panel Drawing panel

Noise absorption

sponge

Acoustic baffle

LED

120V~/60Hz

L N

black red

white W

red V black U

black white

Green

Circuit Diagram

Electrical Connection Diagram:

black red

Control circuit

high voltage module

LED light

Protective screening

Oil cup

Operating Circuit

Page 21

Troubleshooting of General faults

Range Hood

Serial

number

Warning

Fault

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

No oil in the oil cup after a

period of time

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.

The power plug is not connected properly or there is power failure

The impeller is loose, and the

Cause

The light is damaged or

poorly connected

The power socket is not

grounded well

cap is not tightened

The hood body is tilt

Replace the light or plug in the plug

Use single-phase three-pole

socket and well grounded

Adjust the body to the horizontal state

Solution

Plug in the power plug

Tighten the cap