Robam CXW-220-A817 User Manual - User Manual

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A8 17

CXW-220-A817

CXW-220-A815

Range Hood

User Manual

Before

operating

this

unit

please

read

the

ser

manual

completely

and

keep

Safety Precaution..........................................................................................

....1

Important Information.......................................................................................

.............3

Product Overview.................................................................................................

........4

Packing List.........................................................................................................

.... ....4

Installation Instructions......................................................................................

....5

User Manual.........................................................................................................

Maintenance..........................................................................................

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

Circuit Diagram.......................................................................................................

.. 12

Troubleshooting of General faults........................................................................................ 13

......................

..........

...........

.................

..................

...............................

............

........... .

CONTENTS

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.

Safety

Precaution

Subject

harmful

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

ignore this sign and operate product improperly, it’s highly possible to cause danger,

serious injury or fire.

ignore this sign and operate product improperly, it’s possible to cause danger, serious

injury or fire.

ignore this sign and operate product improperly, it’s possible to cause injury or loss.

Please

use

this

product

according

manual

strictly, or ROBAM shall not take any

responsible caused by improper operation.

Don

allow children or weakling to use

range hood separately, or it may cause

electric shock or other accident.

The electric wire must be cut off before

clean, install or maintain range hood

avoiding from 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.

Please

turn

off

range

hood

immediately

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.

Notice

and

Prohibit Mark

Warning

Notice

Danger

Prohibit

Flame

Prohibit

Touch

Prohibit

Touch

by Wet Hand

Prohibit
Disassembly

Strict

Execution

Neccessary
Earthed

Caution
Electric Shock

Caution Scald

Warning

Prohibit

Strict
Execution

Prohibit

Touch

Wet

Hand

Dear users:

Range Hood

Thank

for

your

buying

our

range

hood

Please

our

best

regards

Please

read

this

ser

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.

Strict
Execution

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.

I f e l e c t r i c a l w i r e i s b r o k e n , o n l y

professional engineer can replace it.

If the range hood will be used with the

kitchen range burning gas or other

fuels, the room must be well ventilated.

The range hood and electric circuit must be

installed by skilled and trained personnel

w i t h r e q u i r e d q u a l i f i c a t i o n . W h e n

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.

R a n g e

h o o d

m u s t

b e

i n s t a l l e d ,

d i s a s s e m b l e d o r m a i n t a i n e d b y

professional

person

Put out the stove fire in time when it

is not used. That the stove fire bakes
the range hood directly is prohibited.
Do not barbecue food directly under
the range hood lest the range hood is
damaged and an accident should
occur.

All operation must comply with our

safety guidelines as well as local safety

regulations.

The range hood is used only daily life not

special environment ( for example, outside).

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 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.

Don’t touch bulb if it’s on or just close in

short time, or it may cause scald.

It may get fire if cleaning range hood not in

accordance with manual.

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.

Warning

Prohibit

Disassembly

Prohibit

Touch

Strict

Execution

Strict

Execution

Strict

Execution

Strict

Execution

Range Hood

Because the installation is difficult and

hood is heavy, the installation shall be

executed by professional person based

on manul.

B e f o r e

r e m o v i n g

r a n g e

h o o d

f o r

installation

clean

maintainance

power

must

cut

off avoiding from

electric shock. When installation, clean

or maintainance

protective

gloove

must

wear

avoiding

from

injury

Don

break

electric

wire

other

i n v i s i b l e e q u i p m e n t w h e n c u t t i n g

something or drilling holes on ceiling.

When

the

oil

exceeds

2/3

near

tick

mark

the

oil

cup

clean

time

Don

eat

waste

oil

from

oil

cup

The

gas

from range hood shall not be

exhausted to hot flue used for burning gas or

other fuels.

When range hood is using in well

sealed building, it should have air inlet

or open door to ensure good ventilation.

T h e t e m p e r a t u r e f o r r a n g e h o o d

working can’t exceed

40℃

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.

重要信息

Notice

Prohibit

Important Information

Package

Range Hood

Before use 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.

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.

This manual is available for different models. So you may find different description with your own range hood.

If range hood has obvious damage, please don’t electrify and contact operator.

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

Range Hood

322

500

(

505

)

359

895

The marked sizes are for reference only. The height of drawing panel is 430, and the size in brackets is specific
to A815

hood

. (

Unit

）

220Pa

A817:895

500

A815:895

505

537

Rated Input Power of the Main Motor

≤

58dB

≥

23%

22kg

Dimensions (L×W×H)

（

）

Odour Decrease Rate (Normal)

Odour Decrease Rate (Instantaneous)

≥

76%

340Pa

≥

98%

Rated Input Power of the Hood A817:222W A815:224

220W

Grease Separation Rate

≥

92%

Noise

Maximum Input Power of the Light

Net Weight of the Host

220-240V-

50Hz

Body Size

18m /min

CXW-220-A817

CXW-220-A815

Note:

1.The deviation between the expressed value and measured value of air flow rate,

maximum static pressure

and nominal wind pressure shall not exceed

10% of the expressed value.

When

stir

frying

function

enabled

the

air

flow rate is 19m

min

A817:

A815:

≤

Maximum

Static

Pressure

Model

Power Supply

Total Pressure Efficiency

Nominal

Pressure

Air

Flow

Rate

Technical Specification

Product Overview

Range Hood

Packing List

Please

check

lists

open

the

package.

Name

Quantity

Name

Quantity

Range hood

Plastic

expansion

pipe

piece

pieces

piece

set

T4x18

self

tapping

screw

10 piece

S 4

wooden

screw

pieces

Hitching foot stopper

1 piece

1 pair

Hitching

foot

1 piece

set

Φ185 (O

)

aluminum exhaust pipe

Exhaust pipe connection

Exhaust pipe tape

Exhaust pipe fixed strip

User manual

Check valve

M6 metal expansion pipe

Oil

cup

1piece

Installation

Notice

●

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; and
4. a ruler.

Surrounding

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

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

install

after

the

renovation

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

air

must

fulfill

the

requirements

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,

will

influence

the

fume

suction

effect

and

the

too

long

air

duct

will

influence

the

fume

suction

effect, too

5.This product is only for daily use and please do not use it under special environment (e.g. outdoor)

;

nor

can

used

exhaust

hazardous

explosive

substance

gas

Before

assembly

the

product

shall

placed

environment

which

dry

ventilated without corrosive and harmful gas in the surrounding.

Range Hood

8328

Installation

500(505)

-8

-7

-9

Ceiling

Removable panel

Removal baffle

(

Figure

Installation

method

hood

without

removable

baffle

)

1-1

CXW

200

8312

Figure 2

Figure 3

468

Ceiling hole sizes

(

Figures

brackets

are

specific

the

815

hood

)

895

Projection size
of

the hood top

Walls

Hole size of the exhaust pipe

200

●

Install hitching feet

According to the dimension of hitching feet

drill four 60-70mm deep holes (overlarge holes are prohibited)

accordingly with an 8mm diameter drill bit. Press the expansion pipe into the holes, and then fix the hitching feet

reliably

with 4 provided ST4

60 wood screws. Drill a hole with diameter of 10mm and depth of 50-55mm at the position

65mm above the four holes and insert the M6 metal expansion pipe into the hole. (See Figure 2)

A8 17

8328

-8

-7

-9

Hitching foot stopper

Hitching foot

235

110

Range Hood

(

Figure

Installation

method

hood

with

removable

baffle

)

(

Figures

brackets are specific to the A815 hood)

1-2

●

Determine the position

Ceiling

Drawing panel

Mounting hole of
the drawing panel

Main hood panel

ST4X18
self-tapping

The hood shall be installed right above the hob. The minimum distance between the bearing surface of

cooking appliance and the lowest part of hood is 650mm (larger space specified in the installation instruction of

gas hob shall be considered. The distance for electric cooker may be reduced appropriately, depending on the

actual situations)

The size of removable baffle (reference: 430mm) can be adjusted according to the actual situations. The

installation pitch of holes is shown in Figure 2. The hood body shall be centered vertically and kept level. Ceiling

hole size is shown in Figure 3.

●

Drilling position of the aluminum foil exhaust pipe (public flues do not require drilling)

a. Aluminum foil exhaust pipe and hob facing the window:

Remove one of the glasses and install a plywood

with

ventilation

holes

punch

directly

the

glass

b. Hob away from the window:

Install the aluminum foil 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 foil 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.

●

Link the aluminum foil exhaust pipe

Insert the end of aluminum foil exhaust pipe without

fixed

strip

the

pipe

connection

and

stick

with

tapes

Straighten

the

aluminum

foil exhaust pipe and then connect the pipe to the connection of public flue outlet

(

straighten

the

pipe

directly

the

outdoor

there

public

flue

This

can

done

directly

when

the

public

flue

connection

wall

hole

larger

than

the

pipe

Otherwise

there

are

five

types

pipe

connection

small

ends

(

140, 150, 160, 170

and

180

respectively

)

chosen

from

according

the

hole

size

Then

cut

the

excess

part

with

scissors

Then insert the end of the aluminum foil 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.

Install the aluminum foil exhaust pipe

●

Adjust drawing panel

Pull the two brackets of the drawing panel upwards to an appropriate height and then pull out the drawing

panel by holding both sides. Remove the protective film (excluding cold plate materials) on the drawing panel and
insert it along the gap between the main hood panel and the housing.

Then adjust it to the proper height.

●

Install hood body

Fix the check valve as shown in Figure 5. Then align the hanging holes in the back of hood with the hooks of

hitching feet

according

Figure

2 and

press

them

together

Shake

the

body

check

it’s hung securely.

After the body is mounted, install the hitching foot stopper and gaskets to the M6 metal expansion pipe, and then
tighten the nuts (to prevent accidental decoupling of the body under external force).

●

Install drawing panel

As shown in Figure 1-1, there is certain gap between the drawing panel and the top plate. Push the panel

against the top plate and then fix it to the top plate with ST4

18 screws.

(

installation

method

Figure

1-2

adopted there’s no need to adjust and install the drawing panel)

Figure 5

Figure 4

Range Hood

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 airflow, etc. The connection between the pipe and the
hole or the public flue must be sealed tightly to ensure that, the pipe and the check valve or public flue are
connected securely. The blades at the check valve connection or public flue connection must be flexible.

Note: During installation, straighten the aluminum foil
exhaust pipe to avoid noises in semi-stretched state.
Excess part may be cut with a wire cutter.

Φ185 aluminum foil exhaust pipe

Exhaust
pipe tape

Exhaust pipe
connection

Cut the excess part smaller than the wall hole

Exhaust pipe tape

Body

Check valve

Check valve connector

ST4X18 screw

Check valve seal

Buckle

Slot

User Manual

Plug in and 3 ticks from the buzzer will indicate qualified installation. Now the hood is in standby.

Light

Weak

Power

Switch Control Panel

Stir-frying/Strong

Maintenance

Press Power

button

the

icon

and

the

hood

powered

waiting

for

operation directions. When the Power

icon

lit

and

only

the

spotlight

press

the

power

button

gently

and

the

spotlight

will

turned

off

directly

;

if the

fan is working under power-on mode, press the Power

button

the

power

icon

will

flash

and

the hood will enter delayed working state, and all working state will be

disabled after 1min (under delayed working state, all Stir-frying/Strong

Weak

and

Light

buttons

will

disabled

);

When the Power

button

and

all

functions

are

shut

down

“

”

“

”

“

”

“

”

“

”

“

”

“

”

Under power-on mode, press “Stir-frying/Strong”

button

enable

the

stir

frying

function

When

the

icon

twinkles

press

the

button

again

switch

strong

level

case

operation

taken

after

enabling

the

stir

frying

function

will

switch

strong

level

automatically

after

minutes

and

the

icon

will

stay

under

strong

level

Under standby mode, press the “Light”

button

once

turn

the

light

and

repress

turn

off

Each

press

will

trigger

tick

from

the

buzzer

The “Light”button

only

controls

the

light

Under power-on mode, press the “weak”

button

and

the

impellers

will

rotate

low

speed

inhale

smoke (which shows the weak level is switched on). Repress the button to turn

off.

Range Hood

Warning

There is a fire risk if cleaning is not carried out in accordance with the instructions.

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

s prohibited to wash with water so as to prevent accidents.

Stove fire shall be extinguished timely

when

not

used

;

do not flambe under the range hood and it

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.

Removal of light

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.

Insert a small flat head screwdriver or something

sharp in the gap between the light cover and hood.

●

Removal of

A817 light

●

Removal of A815

light

Range Hood

Notice

Removal of Components

●

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 exhaust fume collecting hood and hood body after each cooking.

To ensure smooth discharge of fumes, the filter screen 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, and

should avoid the contact between detergent and control buttons.

●

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 check and clean the oil cup at regular basis. When the oil reaches above 2/3

of the cup, rotate the cup rightwards with a hand to toss away the oil, as shown in right.

●

Do not touch the light bulb that has been turned on or just been turned off to avoid burns.

●

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

1.The machine body needs not to be disassembled in ordinary conditions. Disassembly shall be operated by

professional serviceman.

2. The electricity must be cut off before clean, installation or maintenance of range hood.

Note: The installation procedures are in reverse with the removal. Please wear protective gloves during operation

to prevent the sharp edge of metal from hurting your hands.

Warning

Raise the spotlight outward forcibly to remove it from

the hood. Pull out the connector to replace the spotlight.

Note:

In case of installing the filer mesh, face the side with screw holes inwards.

Removal of filter mesh

Align the cross screwdriver with the screw hole and
raise it upward forcibly meanwhile rotating it counter-

clockwise about 120

,so as to remove the screw out

of the cross slot of the exhaust fume collecting hood.
Hold the bottom of the mesh with one hand, and
remove the screw on the other side with the other
hand by the cross screwdriver.

Hold the two screws on the filter mesh with both
hands and pull it down to detach the two prongs
inside from the filer mesh. Then pull the filter out as

per

the

arrow

direction

remove

Note:

Installation steps of the lights and switches

are opposite to the removal steps.

CX W- 20 0- 83 01

8321

CX W- 20 0- 83 01

8321

Removal of switch

Switch

●

Removal of A817

switch

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. Use a cross screwdriver to unscrew the fastening screws on the cover to remove the cover

;

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

;

7. Remove the oil cup and the filter mesh by means of removing the fastening screws with a cross screwdriver.
Installation steps are opposite to the removal steps.

(

When

you

install

the

impeller

please

add some lubricating oil on the shaft hole of it.

）

Note:

Step 3 is unnecessary if no drawing panel is installed.

Removal steps of the whole range

hood

1 0

Range Hood

●

Removal of A815 switch

After removing the spotlight, remove the two screws
on the switch with a cross screwdriver and move the
switch assembly diagonally upward to take it out
from the lamp hole for repair and replacement.

Untighten two screws on the small plate to remove
the plate.

Remove the two screws on the switch cover plate
and then rotate the cover plate to pull out the switch
assembly for maintenance and replacement.

1 1

Air passage

Electric motor

Housing

Mai n hood panel

Dr awi ng panel

Oil cup

Retaining ring

Impeller

Cap

Cover pla te

Filter mesh

Filter screen

Switch

Top cover plate

A81 7

Circuit diagram

220-240V-

LED

L
N

A817

Circuit

Diagram

Range Hood

yellow

orange
gray

black
blue

blue

red

Yellow/Green

blue

red

brown

brown
blue

Yellow/Green

Terminal box

Control circuit

220-240V-

L
N

1 2

X P

Range Hood

A815

Circuit

Diagram

Yellow/Green

blue

red

yellow

gray

black
blue
brown

brown
blue

Yellow/Green

Terminal box

Control circuit

orange

blue

red

blue

red

Troubleshooting of General faults

The light is damaged or poorly

connected.

The impeller is loose, and the cap

is not tightened.

The power socket is not

grounded well.

Cause

No response after pressing any button

(e.g. the impeller does not rotate, or

the light is off)

Pressing the light switch, the light is

not lit.

Induced current exists on the hood

body may paralyze hands

Abnormal sound during impeller

running

Fault

No oil in the oil cup after a period of time The body is tilt

Warning

The power plug is not connected

properly or there is power failure

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.

3. The flame is strictly

prohibited being sucked

into the machine in case

of the accidents.

Edition: A

Publication Date

：

Model A817

、

815

August,1,2017