EASEPAL EC-366 Manual

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
Maintenance Service Manual
MODEL: EC-366
By Customer Service Department

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
V. Malfunction catalog
Common Trouble and processing Methods are listed as follow:
Serial NO. Phenomenon Description Maintenance Methods
01
No Function
When
Starting.
The LCD isn’t illuminating:
①Fuse melts (in the Power
Source Box or on the
transformer wire).
②Power supply circuit poorly
connected.
③ main PCB fails.
①Replace Fuse.
②Replace Power Box.
③ Replace main PCB.
02 No function
when starting.
The LCD is illuminating：
①Mechanical switch fails or it’s
wire is opened.
②Up or Down Stroke
Photo-electricity fails.
③Main PCB fails.
④Kneading is on without
pressing any key when starting
and no response by pressing
other keys.
①Replace mechanical
switch or it's wire.
②Replace Stroke Photo-
electricity.
③Replace the main PCB.
④Width Inspection Board
of PCB fails, replace it.
03 No Width
switchover.
①The terminals of Width
Inspection on main PCB and
wires are poorly connected.
②The terminals of Width
Inspection on massage
mechanical and wires are
poorly connected.
①&②Plug the terminal
securely or replace the
wires.
③Replace Width
Inspection.
④Replace the main PCB.

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
③Width Inspection fails.
④Main PCB fails.
04 No Partial
Function.
①Height Inspection Terminal or
wire poorly contacts.
②Height Counting Subassembly
fails.
①Plug the terminal securely
or replace the wires.
②Replace Height Counting
Sub
-assembly.
05 No Rolling.
①Terminal or Wire Poorly
Contacts.
②Down-stroke Photo-electricity
Subassembly Fails.
③Up-stroke Photo-electricity
Subassembly Fails.
④Rolling Motor Fails.
⑤Main PCB Fails.
①Plug the terminal securely
or replace the wires.
②Replace Down-Stroke
Sub-
assembly.
③Replace Up-Stroke Sub-
assembly.
④Replace Rolling Motor.
⑤Replace main PCB.
06
No kneading.
①The terminals on main PCB and
wires are poorly connected.
②Kneading motor fails.
③Main PCB fails.
①Plug the terminal securely
or replace the wires.
②Replace the kneading
motor.
③Replace main PCB.
07 No tapping.
①The terminals on main PCB
and wires are poorly connected.
②Tapping motor fails.
③Main PCB fails.
①Plug the terminal
securely.
②Replace the tapping
motor.

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
③Replace main PCB.
08
No response
when pressing
the keys on
the remote
controller.
①The terminals and wires are
poorly connected.
②The PCB in the remote
controller fails.
①Plug the terminal securely
or replace the wires.
②Replace the remote
controller.
09
Back rest
cannot be
reclined or
raised
①The terminals of reclining
actuator and wires are poorly
connected.
②The reclining actuator fails.
③Main PCB fails.
①Plug the terminal
securely.
②Replace reclining
actuator.
③Replace main PCB.
10
Foot rest
cannot be
raised or
lowered.
①The terminals of foot rest
actuator and wires are poorly
connected.
②The foot rest actuator fails.
③Main PCB fails.
①Plug the terminal
securely.
②Replace foot rest actuator.
③Replace main PCB.
11
No vibration
by the motors
in the
seat-pad.
①Print motors fail.
②The terminals and wires are
poorly connected or the wires
fail.
③Main PCB fails.
①Replace the print motor.
②Plug the terminal securely
or replace the wires.
③Replace main PCB.
12
No gas
charging in
the seat-pad.
①The terminal of the snuffle
valves and wires are poorly
connected.
②The snuffle valves fail.
③The inflator pump fails.
④Main PCB fails.
①Plug the terminal
securely.
②Replace the snuffle
valves.
③Replace the inflator
pump.
④Replace main PCB.

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
13
No gas
charging in
the foot rest.
①The terminal of the snuffle
valves and wires are poorly
connected.
②The snuffle valves fail.
③The inflator pump fails.
④Main PCB fails.
①Plug the terminal
securely.
②Replace the snuffle
valves.
③Replace the inflator
pump.
④Replace main PCB.

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
Table of Contents
1：Maintenance of the small pillow, big pillow and backrest pad 。。。。。。。。。。。。。。。。。。。7
2：Disassembly of the fabric of the backrest。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。8
3：Disassembly of backrest。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
。。。。。。。。。。。。。。。。。。。8
4：Maintenance of the rear cover and the front cover of the backrest.。。。。。。。。。。。。。。。9
5：Disassembly of the Kneading motor 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。10
6：Disassembly of the massage mechanism.。。。。。。。。。。。。。。
。。。。。。。。。。。。。。。。。。。。。。。11
7：Disassembly of the up & down stroke photo-electricity。。。。。。。。。。。。。。。。。。。。。。。。。12
8：Disassembly of the Main PCB。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
。。13
9：Disassembly of the seat pad。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。14
10：Disassembly of the remote controller。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。15
11：Disassembly of the inflator pump。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。15
12：Disassembly of the air valves。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。16
13：Disassembly of the transformer。。。。。
。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。17
14：Disassembly of the recline actuator。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。17
15：disassembly of the arm rest cover。。。。。。。。。。。。。
。。。。。。。。。。。。。。。。。。。。。。。。。。。。。18
16：Disassembly of the side cover (upper and lower)。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。19
17：Disassembly of the foot rest cover。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
。。。。。。。。20
18: Disassembly of the air bag and the vibration motor of the foot rest。。。。。。。。。。。。。。。21

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
Maintenance manual
1：Maintenance of the small pillow, big pillow and backrest pad
A：Take off the small pillow of the backrest pad.
B: Unzip the zipper which connects the big pillow and the backrest pad. (As the picture below
showed) Then we can take off the big pillow and change it.
C：Unzip the zipper which connects the backrest pad and the backrest..
D：Unzip the zipper which connects the backrest pad and the seat pad. Then you can take off the
original backrest pad.
E：Take a new backrest pad, zip the zippers to connect the backrest pad with the backrest and
The backrest pad has been taken off
Take off the small pillow
Unzip the zipper here
Unzip the zipper here

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
the seat pad.
2：Disassembly of the fabric of the backrest
A：Unzip the zipper and separate the back pad from the backrest.
B：Find the two zippers at the bottom of the front back. Unzip these two zippers, then we can
take the fabric off.
3：Disassembly of backrest
A：Take off the backrest pad. ( Please refer to Maintenance of the backrest pad )
B：Take off the bin which connects the backrest and the bindiny mechanism.
C：Disconnect the two backrest wires (one is gray, one is black ) .
The bin
Backrest wire connecters

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
D：Pull the backrest vertically, then the backrest can be take off.
E：Raise the backrest vertically; fix the axletree on the each side of the backrest to the side
panel slots. Then fix the bin and connect the backrest wire connecters.
4：Maintenance of the rear cover and the front cover of the backrest.
A：Take off these four screws, then we can take the rear cover off.
B：Take off the four screws which fix the front cover to the frame, then we can take off the
front cover.
The position of the four screws Rear cover has been taken off
2 screws in left side, the
other two are in right side

中国·厦门蒙发利科技集团有限公司
Xiamen Comfort Science &Technology GROUP Co., Ltd
5：Disassembly of the Kneading motor .
A：Take off these four screws, then we can take the rear cover off.
B：Take off the kneading belt.
C：Cut the cable ties and peel the tube, then find the socket of jacks of the kneading motor.
D：Take the socket of jacks and disconnect the wire of kneading motor.
E：Take off the screws and then we can take the kneading motor away
F：Get a new kneading motor and fix it to the frame.
Kneading belt has been taken off
The socket of jacks
The position of the four screws Rear cover has been taken off