Midea V18P01FP25NA User manual

Midea Kitchen Appliance
MIDEA SERVICE MANUAL
VACUUM CLEANER
MODEL:V18P01FP25NA TYPE
December, 2020
This document is published to be used for after sales service only. The content are subject
to change without prior notice.
In interest of user safety the appliance should be restored to its original condition and only
parts identical to those should be applied.

2
CONTENTS
WARNING.........................................................................................................................................................................3
PRODUCT ........................................................................................................................................................................3
1. Model....................................................................................................................................................................3
2. Operation Methods ...........................................................................................................................................3
SERVICE...........................................................................................................................................................................4
1. System Diagram.................................................................................................................................................5
1.1 Components........................................................................................................................................5
2. Maintenance........................................................................................................................................................5
2.1 Tool & Measure Instrument...................................................................................................................5
2.2 Assembly & Disassembly .....................................................................................................................6
2.2.1 Check of Motor.............................................................................................................................6
2.2.2 Assembly of Motor.......................................................................................................................7
2.2.3 Assembly of PCB.........................................................................................................................8
2.2.4 Assembly Machine Body.......................................................................................................10
2.3 Error Code & Trouble Shooting.........................................................................................................11
2.3.1 EC01: Vacuum Cleaner Cannot Work...................................................................................11
2.3.2 EC02: Start Directly after Plugging in...................................................................................12
2.3.3 EC03: Low Suction Pressure..................................................................................................13
2.3.4 EC04: Smoky Motor...................................................................................................................14
2.3.5 EC05: Dust Leakage..................................................................................................................15
ATTACHED FILES LIST...............................................................................................................................................16

3
WARNING
This service information is designed for experienced repair technicians only and is not designed for
use by the general public .It does not contain warning or cautions to advise non-technical individuals
of potential dangers in attempting to service a product .Products powered by electricity should be
serviced or repaired only by experienced professional technicians .Any attempt to service or repair
the product or products dealt with in this service information by anyone else could result in serious
injury or death.
There are special components used in this equipment which are important for safety .These parts are
used by Schematic Diagrams ,Circuit Board Diagrams ,Exploded Views and Spare parts list .It is
essential that these critical parts should be replaced with manufacturer’s specified parts to prevent
shock ,fire or other hazards .Do not modify the original design without permission of manufacturer.
PRODUCT
1. Model
Handspike Vacuum Cleaner
2. Operation Methods

4
1. Align metal tube set with the electric brush, and insert it until you hear a “click”sound.
2. Align body set with t metal tube, and insert it until you hear a “click”sound.
* Note: Different models may have different methods of assemble, please refer to the instruction
manual for specific models.
SERVICE

5
1. System Diagram
1.1 Components
[1] Power Button
[2] 2-stage Power Adjustment Button
[3] cup Release Button
[4] Dust Cup
[5] Release Button for Dust Empty
[6] Release Button for metal tube
[7] Metal tube
[8] Release Button for Brush
[9] Electrical Brush
[10] Release Button for battery pack
* Note: Different models have different components, please refer to the instruction manual for
specific models.
2. Maintenance
2.1 Tool & Measure Instrument

6
1. Wrench 2. Hexagon Bar Wrench
3. Multi-meter 4. +/- Screw Drivers
2.2 Assembly & Disassembly
2.2.1 Check of Motor

7
(1) Check the motor can work well with no rust on its surface.
2.2.2 Assembly of Motor
(1) Install the seal ring on the motor assembly.
(2) Install inlet grid on the motor assembly.

8
(3) Combine the motor assembly and the body assembly.
(4) Install the combination inside the body assembly.
2.2.3 Assembly of PCB

9
(1) Install the PCB into the battery body .
(2) Insert the terminals onto the PCB.
(3) Close the top body and button body together,install 4 screws.

10
2.2.4 Assembly Machine Body
(1) Install the battery pack
(2) Install the dust cup assembly

11
2.3 Error Code & Trouble Shooting
2.3.1 EC01: Vacuum Cleaner Cannot Work
The power source is abnormal.
The circuit connection is loosen
or short circuit.
N
Tight the connection or change
the wire.
Y
The On/Off button cannot work.
N
The PCB cannot work.
N
Change power source.
Y
Replace a new On/Off button.
Y
Replace a new PCB.
Y

12
2.3.2 EC02: Start Directly after Plugging in
The On/Off button can stop the
vacuum cleaner.
The circuit connection is loosen
or short circuit.
N
Tight the connection or change
the wire.
Y
The PCB cannot work.
N
The motor has circuit problems.
N
Stop the vacuum cleaner and
restart again.
Y
Replace a new PCB.
Y
Replace a new motor.
Y

13
2.3.3 EC03: Low Suction Pressure
The seal ring is installed not
tightly or broken.
There is block in the hose.
N
Clean the hose.
Y
There is block in the suction
mouth.
N
The temperature is too high.
N
Reinstall the seal ring or replace
a new one.
Y
Clean the suction mouth.
Y
Clean the suction system and
leave the machine cool down.
Y

14
2.3.4 EC04: Smoky Motor
The power source is not stable.
The circuit connection is loosen
or short circuit.
N
Tight the connection or change
the wire.
Y
The vacuum cleaner is used to
clean liquid or metal materials.
N
The motor is burnt.
N
Change a new power source.
Y
It’s not allowed as instructed in
instruction manual.
Y
Replace a new motor.
Y

15
2.3.5 EC05: Dust Leakage
The dust bag/cup is broken.
The seal ring is broken or loose.
N
Fix it tightly or replace a new Seal
ring.
Y
The front cover is broken or loose.
N
Replace a new Dust bag/cup.
Y
Fix it tightly or replace a new front
cover.
Y
* Note: All maintenance should be done by professional engineers.

16
ATTACHED FILES LIST
1. Exploded View 2. Spare Parts List 3. Wiring Diagram
* Note: The manual may update without prior notice. Please download the latest version on
website: https://tsp.midea.com.