ZenAwakening SERENITY ZA-151 User manual

User 's Manual
Please read SAFETY INSTRUCTIONS carefully before using the chair.
www.ZenAwakening.com
SERENITY
ZA-151

2.Please read this manual carefully before using the massage chair.
3.Please keep this manual in a safe place for further reference.
4.Please pay attention to SAFETY INSTRUCTIONS.
Note: We reserve the right for design modification. It is subject to change
without notice. The pictures in this manual are only for reference.
Please refer to the actual product.
1.Thanks for choosing this massage chair.SERENIT ZA-151
FUNCTION INTRODUCTION
1.With China national patent RK02 massage machine, the model can provide different
massage combinations of over ten massage techniques such as kneading, rolling,
tapping,shiatsu and knocking on head, neck, shoulder, waist and buttocks by the brand
new mechanical programs to stimulate points, eliminate fatigue and promote blood
circulation.
2.Air pressure massage on shoulder, arm, seat, leg and foot..
3.Leg-rest design which can extend or retract within 20cm, which is suitable for
people in different height.
4.Brand new simple appearance design.
5.Back-rest and leg-rest is controlled by actuator to adjust their angles.
6.New human massage techniques and programs.
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Preparation
External structure parts
Internal structure parts
Safety instructions
Mechanical components diagram
Mechanical components list
Installation
Installation
The adjustment before massage
Operation instruction &function illustration
Manual control usage
Massage Operation
After massage
Clean and maintenance
Maintenance
Troubleshooting guide
Others
Technical data
Please keep this manual in a safe place for future reference.
Content
SERENITY
ZA-151

▲
1 2
Please read this manual carefully to make sure the installation and operation of the
massage chair is correct.
“Safety Instructions” is provided in both Warning and Caution for important safety
information.
Both Warning and Caution are important safety caution, please pay more attention.
Warning This sign indicates warning of causing possible death or hurt to body.
Caution This sign indicates caution of causing possible hurt or damage to things.
This sign indicates forbidden behavior.
This sign indicates must follow
instruction to operate.
This sign indicates self disassembly
is forbidden.
This sign indicates correct operation
of cable.
Symbol meaning
The following should be kept for any further references.
Preparation
Safety instructions Safety instructions
Warning
Osteoporosis patient;
People with heart disease including embedded pacemaker or
other medical electronic device inside the body;
For pregnant women or people not healthy, please consult
doctor before use;
Kids and the drunk people are not allowed to use the chair;
Please don't sleep in the chair.
People who are
not suitable to
use the chair
Make sure there are no kids or pets or other objects around
(under,behind or in front of) the chair at the moment of backrest,
leg-rest up/down or leg-rest retraction/extension from reclining
position.
During operation, if you have body abnormal,please stop the
operation and go to consult your physician.
Please do not take strong massage on the head.
Do not massage belly or knees,be careful when massage neck.
Children or pets are not allowed to play on the chair especially
during massage. Standing or sitting on the back or armrest is not
allowed either.
Those who move around difficultly or can't express themselves
must be taken care of strictly and continuously during massage.
Accident/injury
Insert the plug of the chair into correct and suitable power socket.
Make sure the plug is completely inserted into the socket to
reduce short circuit or fire risk.
Unplug the power when not in use, stop all massage functions
and turn off on/off key before unplugging.
Fire and electric
shock
Massage cushions of the chair are not allowed to fold for storage.
The machine is forbidden for no-load running for a long time.
Accident
Power cord, plug, socket can't be used in broken or loose contact
condition.
Don't use other electric power except rated voltage in case of fire,
electric shock or any breakdown.
Any broken, re-process, knotted, twisted power cord or pressed
under heavy cargo is not allowed to use.
Fire and electric
shock
If the chair works dysfunctional, or is broken, splashed with water or
falls into water, please have it repaired by professional repairman or
send the chair to assigned service agent.Self-modification, disassembly
or maintenance is forbidden.
If power cord or plug is damaged, please don't replace it yourself, please
contact us or appointed dealer for replacement.
To avoid electric shock or body hurt, please don't open or disassemble
any part of the chair, there is not any attached part of the chair for
maintenance by customers.
Check leather or cloth material on the back and other areas is broken
or not. If broken, even though it is small, please stop using the chair,
unplug the power and have it repaired
Disassembly
and
maintenance
Preparation

▲
3 4
Safety instructions
Position the chair 40cm from the wall to allow for
sufficient space to recline up and down.
Please operate the chair in a flat or level place
Caution
To avoid sudden falling.
To make sure the back lying.
The maximum suggested operating time is 20mins.
5mins for each position beginning with the slight- step
massage.Along continuous massage in the same
position may cause uncomfortable feeling.
Too long time massage is bad for
your body.
Before sitting on the chair to avoid injury please
inspect everything to confirm that the massage heads
are in the correct position.
To avoid accidental injury.
Please make sure that the power switch is at the“OFF”
position before inserting the plug into the socket.
To avoid the accident when turn on
the power.
Turn off all controls before removing plug from outlet.
Make sure the plug completely insert into the socket.
To reduce short circuits and any
fire hazard.
Installing earth wire in correct way.
The plug must be inserted into socket
with earth connect ,the earth connect
couldn't be bend or cut off.
To avoid electric shock in any
leakage or breakdown.
Checking whether any damage on wire,make sure no
water or rubbish on wire.
Don't press with hands or step on the massage heads with
feet.
Don't put hands between the working massage heads.
Don't put hands or feet in the gap of mechanical parts.
Don't drop or embed anything into the slot of massage chair.
Don't stand or sit or put anything on the backrest, armrest or
leg-rest.
Don't stand on the chair during operation.
Don't move the chair during operation.
Don't pull out the plug or turn off the power during operation.
Don't put your hands or head between leg-rest or beneath.
Don't use the massage chair while wearing hair ornaments.
Don't put hard things in pocket when take buttocks and huckle
massage.
Don't sit or press on the backrest when the chair is in reclining
position.
Don't massage on exposed skin or with thin clothes.
It may cause skin ache.
To avoid accidents or injury
To use electric blanket or other heating products on
the chair is forbiden.
Keep the chair away from heat, wet, sharp things and
corrosive, inflammable, explosive environment.
Keep the chair away from stove or other heating products.
Don’t put the chair directly under the sun or other high
temperature places.
To avoid fade, discolor on upholstery
or hardened, deteriorated on PU.
Don't use the chair outdoor.
Safety instructions
Caution
Don't use or store the chair in the wet environment like
nearing the swimming pool, or bathroom.
Keep the chair and remote control dry all the time.
Don't use the chair when your body is wet.
To avoid leakage or
electric shock.
Make sure to install the earth wire in correct way(Incorrect
install way may cause electric shock. If you don't know how
to install, please find a professional electrician)
Don't use plug adapter (If the enclosed plug doesn't match
with socket, please don't change the plug by yourself and
find a professional electrician to install a matched
socket. )
To avoid electric shock.
Unplug the power before cleaning the chair.
Unplug the power after using the chair.
To avoid electric shock
or fire harzard.
Unplug the power when any damage on the power.
Please turn off the power switch and unplug the power after
massage.
Unplug the power immediately when electricity goes off.
Hold the plug to unplug the power but not try to pull the wire
to unplug the power.
To avoid accidents
To avoid damage or accidents
when power on again.
Grounding instruction
※The chair is equipped with a cord having an grounding conductor.The plug must be
plugged into an appropriate socket that is properly installed
and matched with the plug.
Replace fuse
※When the fuse is burned out, please turn off the switch
and unplug the power. Opening the lid covered the fuse
which is located in the switch box. Using a same size
fuse to replace the old one, then cover the lid. Or you
can find an electrician to replace the fuse.
Gas pipe: probably cause explosion or fire.
Phone wire and lightning rod: probably cause electric shock
and fire when thundering.
Water pipe: earth wire is useless where there are plastics
Earth wire is not allowed
to be in these places
Preparation Preparation

5 6
Shoulder airbag
Preparation
Internal structure parts
Internal structure
External structure
External structure parts
Preparation
Head pad
Shoulder massage
device
Back pad
Left armrest
Castor
Remote control
Seat cushion
Legrest
Footrest
Control bracket
Right armrest
Power switch
Power case
Fuse holder
Power cord socket
Backrest
Massage head
Armrest airbag
Seat airbag
Legrest airbag
Footrest airbag

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1
1
1
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7
6
序号 数量名 称
1
1
1
1
1
Head pad
Backrest frame assembly
Backrest cover
Left shoulder assembly
Shoulder external fixation
components (left)
Left armrest assembly
Rotating frame
Air pump assembly
Seat frame
Connecting rod
Legrest and footrest
assembly
Right armrest assembly
Control bracket
Electric actuator
Shoulder external fixation
components (right)
Back cushion
5Right shoulder assembly
9Front backrest assembly
1 0
Massage machine
1
1
1
Metal frame for massage
machine
1
13 14
按摩操 作 按摩操 作
7 8
1
1
21 Magnetic valve assembly 1
Mechanical components diagram
Mechanical Components List
Mechanical Components List
Explosion Diagram
Preparation Preparation

Installation
9 10
Installation( )1
Seat cushion
Step 3 Assemble shoulder massage device
Control bracket
Step 2. How to assemble the backrest
Raise the backrest of the chair to 120 degree till “click sound'' comes out which means the
backrest is locked well with the buckle under the seat.
Electric power cable
① Make the three axles on the shoulder massage device align to the three axle holes
on the backrest.②Unzip the shoulder massage device, insert the bolt screw tightly,
zip it in the end..③Repeat the above steps to install another shoulder massage
device.
Disassemble shoulder massage device: Unzip the shoulder massage device, screwing
out the screws; Tum the shoulder parts upwards, move the axle away from the axle
hole, then disassemble shoulder massage device.
Right shoulder massage device
Back cushion
Left shoulder massage device
Step 1.How to move the chair
Two or more people grasp left and right metal seat frame, take the chair body, back
cushion, head pad, seat cushion controller bracket and electric power cable out of
the packing box.
(as shown in the picture)
Main body of the chair
▲
Head pad
Keep the foam piece
in the original place
between the backrest
and seat while taking
the chair out of the box
in case PU leather gets
broken due to moving
rubbing.
Hold the metal seat
frame and take the
chair our of the box.
Make the three axles on the shoulder massage
device align to the three axle holes on the
backrest, the longest axle on the shoulder
device corresponds to the bottom axle hole
on the backrest side.
①
②
Installation
Installation( )2
Installation
Installation
Head pad
Note: When the backrest is leaning
forward, open the seat cushion from
here(please refer to the picture),pull
up the lock for the backrest to lean
forward, if you are not professional
repairman, please don't operate this
step.
②

11 12
Step 7. After installation
After installation, please follow the steps below:
Insert the plug of remote control and power
into the power box in bottom(as picture)
is for power plug.b:
Insert the other end of power plug into the
outlet.
Turn on the power switch (Power switch
“O/I”,“I” means on)
Press keys on remote control to choose
massage program to enjoy the massage.
b
1
2
3
1
2
3
4
Step 6,Sorting out the zipper and snap fastener
Kind suggestion
Sitting on the chair, try to keep the bottom of pillow and ear in
the same line, then connect it with back in this position. It will
make body detection more accurate and provide better massage.
Step5. Connect seat air pipe
Connect seat cushion with air pipe from the seat frame,then connect the velcro of seat
cushion and seat frame.
Connect back and
back cushion with
zipper.
Pillow
Back cushion
Back
Step4.Install the controller holder and put controller in.
Using three screw(M5*16) to fix the manual control to right upper arm.
Use the cover round holder cover the screws.
Then insert the manual control into the bracket.
Connect pillow and
back with snap
fastern.
Controller
Air pipe connecting
Installation Installation
Installation Installation
Installation( )3 Installation( )4
Connect the back cushion, pillow with the
backrest.
Quick
relaxation
Menu
Zero
OK
Auto
On/Off
Pause
Air
pressure
Intensity
Set function by pressing Menu key.
Speed：
Width：
Intensity：
20 min
Zero
Seat cushion

1
2
Two person hold the
two arms,lift and
moving the chair
to destination.
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13 14
The adjustment before massage
Caution
Environment
Don’t use the chair in wet places liks near
swimming pool , bath room to avoid lea-
kage or electric shock.
Don’t use under sunlight or near stove
or other heating place to avoid upho-
lstery deteriorated.
Please use chair in flat place to avoid
chair falling or noise or other unexpected
trouble.
Check places in front
Check the areas when back and leg extending,
make sure no people, pets or other things
around.
Check power cable, plug
(1) Clean the dust on plug on time.
(using dry cloth).
(2) No damage, re-do, bend, stretch, tie or
press with heavy thing(especially can’t be
pressed by the chair) on power cable.
Check
Check environment
Space size for using the chair
At least 40cm from wall.
At least 40cm in front of the leg.
Check surroundings
When the backrest or legrest reclines or
extends, please pay attention to:
(1) Check any person or things in every
direction.
(2) Check the space size.
Correct pose:Sit down and
put the back closely to the
backrest of the chair,
user's head should lie
down back to the head pad.
During body height testing
period,the massage roller will softly roll to the
middle of the backrest before coming out to
maximum, then go to the top to test shoulder
height.
The adjustment before massage
How to move massage chair Adjustment before massage
Caution
Don’t move chair when it’s working in case
of accidents or damage
How to move
Bind the cables and put them in the seat to
avoid damage when moving.
If you plump the chair, it may damage the inner
parts of the chair may get damaged.
Don’t use the castor if the floor is wooden or
other easy damaged material. It will need 2
or more persons to lift the chair.
Make sure the power is off and the plug
doesn't touch the floor(It’s better to
let the chair in standing
status to avoid theback
crashing the floor)
Normally
Lift up the legrest to make the gravity fall on
the castor. Then push chair to destination
and set it down.
Before adjustment
Please make sure the ma-
ssage head in right position
before sitting on the chair
(to avoid massage roller
hitting your head)
Acupunture point track
testing confirmacupuncture point
If massage head can't detect when acupun-
cture point positon detecting ,shoulder
position was default to the highest postion.
Kind suggestion
Avoid for the massage head detecting your
acupunctuer point postion not right,otherwise
you won't get good massage.
When you feel the
intensity isn’t strong
enough,take off the
pillow or cushion.
Because the chair is heavy, it may ruin
your floor in long time setting.
Please put a blanket or
other soft things to
protect your floor.
Please hold the footrest to move the
chair as shown in the picture in case
any scratches on the leatherette
Massage operation Massage operation

Manual control usage
15 16
Manual control usage
Massage operation Massage operation
Manual control
1. Press power button under standby status, massage chair enters ON status.
Press Menu or any Auto massage program. In ON status, press power button,
massage chair will turn off and return, massage machine stays in upper backrest,
legrest stays in the lowest position, backrest stays in the highest position,
controller will turn off after 2-3 seconds.
2. In ON status, press it to enter quick auto program, there is relative status
screen display. Default massage time is 8 minutes. Press it again to stop.
relaxation
4. Press this button in Main interface to switch to menu interface, user can set
different function for massage chair. Press it in Menu interface to return to
main interface.
6. In On status, press it to enter Air program, press it to switch an auto
program each time, and relative screen display is shown.
pressure
10. Keep pressing this button,backrest go up, legrest go down, release this button,
backrest and legrest stop moving.When adjusting sitting position, it shows
seat position adjusting… in controller screen.
11. Keep pressing this button,backrest go down,legrest go up,release this button,
backrest and legrest stop moving.When adjusting sitting position, it shows
seat position adjusting… in controller screen.
8. Direction button has 4 buttons,they are Up,Down,Left and Right.In Menu interface
it is navigator button,user can press Up or Down to choose menu fast,and press
Left or Right to enter previous or next menu, What's more, Up and Down button
can be used to adjust massage position in acupuncture point tracking detecting
finish and point massage.
5.
display is shown, 6 auto programs for choice,“Recovery”,“Pain relief”,
“Stretch”,“Overall ”,“Rocking relax”and“Helth care”.
In On status, press it to switch an auto program each time ,and relative screen
7. In ON status, press it to adjust air intensity with 3 grades, air intensity is adjusted
by each press, and relative screen display is shown.
12. In On status, press this button,massage chair will go into zero-gravity position,
press it again to return to default position.
3. Press this key to stop massage, press it once again to start massage
9. In ON status and under Menu mode, press it to confirm menu choice and enter next
menu.
Quick
relaxation
Menu
Zero
OK
Auto
On/Off
Pause
Air
pressure
Intensity
Up
Down
Right
Adjust Air massage
intensity
Legrest up&
backrest down
On/Off
Auto
Left
Confirm button
Choose Air
pressure position
Backrest up&
legrest down
Zero-Gravity
OK
Menu
Quick relaxation
Set function by pressing Menu key.
Speed：
Width：
Intensity：
20 m in
Zero
On/Off
Quick
relaxation
Menu
Auto
Air
pressure
Intensity
Zero
Pause
Pause

17 18
LCD显示屏图文说明
ON/OFF
Massage operation
ON/OFF
Manual control
LCD display graphic description
Menu interface
Recovery
Pain relief
Stretch
Experience
Concentrate
Select by the navigation keys
Menu
Set function by pressing Menu key
Speed：
Width：
Intensity：
20 m in
Zero
Press“on/off”button when power on,a buzzer beeps once short and
brittle. LCD screen display boot screen,after 2-3 second it display the
main interface and enter standby mode.Main interface show massage
position, methods, time, current massage status and so on,all
information will be updated timely when the chair start working.
Kneading
Knocking
Pressing
Zero gravity
Massage
time left
Tapping
Zero
Massage function
Massage speed (slow, mid, fast)
Massage width (narrow, mid, wide)
intensity ( weak, mid, strong)Air
Massage position
Main interface
Manual : press "menu" key, select
manual massage by the navigation key,
press the "OK" button, there are four
options: mode, position,width adjustment,
speed adjustment:select the corresponding function,then press the"OK"button to enter
the next menu,select the desired massage method,position,width and speed regulating
function.
When massage chair in manual fixed point work modes, users can use up/down button
to adjust massage position,information for“massage position adjusting…”will be show
at the bottom of the display screen.
Mode
Position
Width
Speed Knead&Tap
Fixed point
Narrow
Middle
Wide
Low
Middle
High
Stop: press menu”key,select
stop through the navigation key,
it will stop massage, and back
to main interface.
“
Auto : press "menu" button after the cursor is the default in
automatic massage program menu item, press the "OK" button,
there are five auto massage modes can be chosen.
Press the "menu" button in the main interface,it will switch to the menu
interface, user can set all massage function. Press the "menu" button
in the menu interface will exit and return to the main menu interface.
Air : After press MENU button,choose“air pressure”
through navigation key,Press“OK”button ，there
are two kinds of air pressure related function: Position
and Intensity;Choose the corresponding function,
then press“OK”to enter next menu and choose
required function.
Roller:press
select foot roller massage
by the navigation key,press
the "OK" button, Press “OK”
button, choose rolling massage
mode.
"menu"button,
Massage operation
Manual control
Select by the navigation keys
Menu
LCD display graphic description
Position
Intensity
Menu
Select by the navigation keys
Quick
Soft
Stop
Select by the navigation keys
Menu
Start
Stop
Select by the navigation keys
Menu
Select by the navigation keys
Menu
简体中文
English
한국어 Select by the navigation keys
Menu
Knead
Knock
Shiatsu
Tap
Overall
Shoulder
Waist
Overall
Upper
Lower
Seat
Low
Middle
High
After Power is on, the first time to use auto
program, massage chair will start acupun-
cture point position detecting, and “acup-
uncture point tracking …” will be shown
on screen display. After acupuncture point
tracking detecting is finished,buzzer will
tick 5 times (once every second), meanwhile, the massage machine
is located in shoulders position, if user think the position is not proper,
press Up and Down to adjust, when adjusting, “acupuncture point
adjusting…” is showing on screen display. Default working time is 20
minutes. ( Massage chair will turn off and return after the massage is
over)
Acupuncture point tracking …
Speed：
Width：
Intensity：
20 m in
Zero
Auto-Recovery
Auto
Manual
Air
Roller
Heating
Timing
Language
Stop Auto
Manual
Air
Roller
Heating
Timing
Language
Stop
Auto
Manual
Air
Roller
Heating
Timing
Language
Stop
Auto
Manual
Air
Roller
Heating
Timing
Language
Stop
Auto
Manual
Air
Roller
Heating
Timing
Language
Stop
10 m in
20 m in
30 m in
Auto
Manual
Air
Roller
Heating
Timing
Language
Stop
Timing: press "menu" key, through the
navigation key to select menu item timing ,
can choose massage time:30 minutes,
20 minutes, 10minutes,the default time
is 20 minutes,the chair will turn off
automat ically after time is up.
Heat: in menu mode, use
navigator key to look for waist
heat, press on or off to choose
heat on or heat off
Auto
Manual
Air
Roller
Heating
Timing
Language
Stop
Language: press“menu”
key,select language through
the navigation key, then select
the needed language.

1
Step 2: Massage
① Operate according to controller operation
instruction.
Step 3: Turn off the power
①
②
③ 。
When the chair is ON, press “ON/OFF”
button to turn off the massage chair and it will
restore automatically.
Turn off the power switch on the bottom of
the back of chair after the rollers stay at storage
position.
Unplug the power plug from the socket.
2
32
17 18
a
1
3
①
②
Before using, pull up the pillow,
back cushion etc. to check if the
PU material is broken, if there is
damage, Please stop using, unplug
the chair, and ask for repairment.
Only plug to proper socket.
Warning
Attention
①
②
Before sitting down, make sure
there is no things pinched between
armrest, legrest, backrest and seat
of the chair.
Make sure the chair is in returned
position before using.
Do not stand on it when using the
massage chair.
③
Function Illustration
4
Legrest extend and retract
Legrest can extend or retract within
a range of 20CM.
Arm massage
Press this button on controller,
backrest go up and legrest go
down. Release this button,
backrest and legrest stop
moving, the angle is
locked in this
position.
Backrest up and legrest down
Legrest up and backrest down
Press this button on controller,
backrest go down and legrest
go up. Release this button,
backrest and legrest stop
moving, the angle is
locked in this
position.
② Time is up, shut down massage.
Shoulder massage
The armrest has pulse
pressure massage function,
put arms between arm
airbags before the airbags
filled with air. It will perform
pinch massage technique
to arms and hands after
airbags inflating.
Multi-layer extrusion
airbags is deployed
on both sides of the
shoulder. Achieve
pressure shoulder
stretch massage,
relieve shoulder
fatigue.
Step 1. Power on
①
②
③
④
Put one end plug of power line to “a” hole.
Put power plug to socket.
Turn on the power switch which is on the
power box.
Press “ON/OFF” on the controller.
When press the
angle adjusting
button, don't put
hand or arm in the
gap between
shoulderand armrest,
in order to avoid damage.
Operation instruction and function illustration
ON/OFF
Power switch
Operation instruction and function illustration
Warning
1. Please make sure there is no people, no pets or any stuff within range for backrest to avoid
unexpected hurt or property loss.
2. When adjusting the backrest, be careful the gap between the backrest and armrest.
3. When the legrest is moving, please do not stand on or leave from the seat, do not stop the
legrest from moving in case of causing damage to the chair.
4. Please refer to control instruction for more details.
Massage operation Massage operation
Quick
relaxation
Menu
Zero
OK
Auto
On/Off
Pause
Air
pressure
Intensity
Set function by pressing Menu key.
Speed：
Width：
Intensity：
20 min
Zero

●
1
●
2
●
3
●
4
●
1
●
2
●
3
●
1
●
2
Make backrest and legrest restore to the
normal position by controller.
(Or press Backrest adjust button to make
backrest and legrest restore to the normal
position)
After restoring, put the controller back into the
controller holder.
5
5
1
2
3
4
6
7
19 20
After massage
Make sure there is no people or pet or anything
within the range of backrest and legrest.
Switch off the power.
Restoration of massage chair
Massage operation
Put the back cushion and pillow pad on to
the right position.
Unplug the electricity from the socket.
(Attention: hold the right plug position)
Clean the chair if necessary.
Attention!
After using, press ON/OFF to end all the
massage method and wait for restoration.
Make sure to cut the electricity to avoid any
unexpected hurt to children or pets.
After using, turn off the power, unplug the
electricity. Avoid moisture, dirt and aging
of insulation in case of causing damage.
Synthetic leather
Clean and Maintenance
Plastic parts
Clean with tidy, soft and dry cloth slightly.
General cleaning
Dip cloth into neutral detergent,
squeeze it and clean.
Wipe with water-dipped but
squeezed cloth.
Allow to dry.
(Chemical or medical
cleaning products are
forbidden)
Dip soft cloth into 3-5% neutral detergent
solution, squeeze it then clean the stain on
the surface gently.
Wash cloth, squeeze it and wipe with
detergent.
If leather is dirty
Wipe with soft cloth after squeezing.
Allow to dry.
Clean the controller
Propellant, diluent or
alcohol are prohibited.
Clean it softly with dry cloth.
Allow to dry (air blower is prohibited)
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Controller
Cloth material
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2
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3
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4
About cleaning
Before cleaning, unplug the electricity,
don't touch plug with wet hands.
Make sure hands are dry when plugging
to the socket.
If failed to follow the mentioned instruction,
user may get electric shock or burned.
Dip cloth into weak neutral
detergent, squeeze it and clean
the material surface.
(Diluent, gas, alcohol
are prohibited)
Brush the dirty parts with weak
neutral detergent. (avoid excessive
brushing)
Excessive cleaning may cause
damage to cloth material.
Wipe with water-dipped but
squeezed cloth.
Allow to dry.
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Maintenance
Quick
relaxation
Menu
Zero
OK
Auto
On/Off
Pause
Air
pressure
Intensity
Set function by pressing Menu key.
Speed：
Width：
Intensity：
20 min
Zero

21 22
Technical data
180
1260*780*810mm
（L×W×H)
76/88kgs
SERENITY ZA-151
Massage Chair
Others
FAQ and Troubleshooting
Note: If the troubles are not caused by above reasons, please turn off the power switch and
cut off the power, then contact the manufacturer or service agent to repair your chair.
Trouble Possible reason Troubleshooting
The massage chair can't
work after power is on.
Massage function suddenly
stops while working.
Check if the control is on or not.
Setting time is up.
Open control switch
Not choose massage function Choose massage function
Normal sound, no need to pay
attention to it.
Normal, no need to pay attention to it.
Turn off the power to have the
massager rest for over half an
hour before next turn working.
Connect the electricity power again
Check whether the plug and socket
in poor contact.
It is sound of air pump, motor and
mechanical parts.
Inner parts fretted away due to long
time work. It’s normal
Sound suddenly becomes
much louder while working.
Remove the obstacles; turn off
the power to have the massager
rest for over half an hour before
next turn working.
Check if there are any obstacles; the
chair overloads; for the sake of safety,
sometimes the massage machine may
automatically stop working.
Neither the backrest nor the
legrest can be lay down.
Please ask manufacturer or appointed
or authorized maintenance man for
checking and replacement.
Excessive operation; setting time is up.
The chair can't return to its
original position.
Massage rollers work on shifts.
Different height of the left
roller and right roller.
Make sure plug and socket are connected.
There is beep sound inside
the massager while working.
Check if it is due to long time working.
Please ask appointed or authorized
maintenance man for checking and
repairing.
Electric wire or plug
give out heat
Turn off the power to have the
massager rest for over half an
hour before next round working.
Wire or plug has damaged.
Please ask manufacturer or appointed
or authorized maintenance man for
checking and replacement.
The fuse burned out.
Replace fuse of same specification.
Something wrong with inner circuit
Please ask appointed or authorized
maintenance man for checking and
repairing.
Suddenly power-down
Turn off the power to have the
massager rest for over half an
hour before next turn working.
Stop using，and ask appointed
maintenance man for help.
It may work overload
Other abnormal case
Troubleshooting guide
Technical data
Ⅰ
□AC120V，60Hz
□AC220V，50/60Hz
□AC240V，50Hz
Name
Model
Input voltage
Safety design Class
NW/GW
Packing size
Power
Others