
Safety Warning
Precautions
Product Description
CONTENTS
02
Warranty
Customer Support
02
03
04
04
06
06
Function Description
Specifications
- 01 -
This user manual offers a brief walkthrough of the unit's features.
Please keep the user manual in hand for future reference.
Still need help? Feel free to send us an email
DCH03
User Guide
6" SPACE HEATER
Product Description 05
05Safety Protections

Safety Warning
Precautions
Product Description
CONTENTS
02
Warranty
Customer Support
02
03
04
04
06
06
Function Description
Specifications
- 01 -
This user manual offers a brief walkthrough of the unit's features.
Please keep the user manual in hand for future reference.
Still need help? Feel free to send us an email
DCH03
User Guide
6" SPACE HEATER
Product Description 05
05Safety Protections

SAFETY WARNING
PRECAUTIONS
PRODUCT DESCRIPTION
- 02 - - 03 -
Do not insert fingers or objects into the air outlet or inlet to prevent
physical damage or malfunction of the heater.
If you need to move the heater, please disconnect its power supply
first. Also, please do not move the heater by pulling its power cord.
Do not block the air inlet and outlet, and keep a space of more than
30cm from the wall or obstacles.
This heater is not intended for use by persons (including children) who
are physically or mentally disabled or lack relevant experience and
skills unless instructed by the person responsible for the product's
safety.
Be sure to unplug the heater after use and before cleaning or perform-
ing other maintenance.
To avoid burns, do not touch the air outlet protection net or cover the
air outlet with your hands when using the heater.
Before connecting the heater to a power supply, please check that the
voltage marked on the heater’s nameplate is consistent with the local
power supply voltage and confirm that the current of the connecting
plug is more than 6A. It is not recommended to use an extension plug.
It is forbidden to use this heater on an unstable or inclined surface.
Place and use this product on a stable and flat surface to avoid
accidents such as injury or fire outbreaks.
Do not spray this heater with water to avoid short circuits and electric
shock dangers.
It is forbidden to operate this heater in high-temperature, humid places
or in places with volatile substances such as acid-base oil.
Do not place the heater directly under an air conditioner to prevent
condensation from dripping into the product.
Do not use this heater around bathtubs, water jets, or swimming pools.
No flammable and explosive materials should be placed around the
heater. It is also prohibited to cover the heater or avoid using it in
places with severe dust to prevent accidents.
Please check the power cord and plug for any sign of breakage or
damage before use. If the power cord is damaged, it must be replaced
by a professional to avoid danger.
Keep the heater away from water, other liquids, or flammable cleaners
to avoid electric shock and fire.
DO NOT spray any flammable materials such as pesticides or
perfumes around the heater.
1
2
3
4
1
2
3
4
5
6
7
5
6
7
Function Switch
PTC Heating Module
Front Grilles
Outer Shell
Rocker Switch
Pedestal
Power Cord

SAFETY WARNING
PRECAUTIONS
PRODUCT DESCRIPTION
- 02 - - 03 -
Do not insert fingers or objects into the air outlet or inlet to prevent
physical damage or malfunction of the heater.
If you need to move the heater, please disconnect its power supply
first. Also, please do not move the heater by pulling its power cord.
Do not block the air inlet and outlet, and keep a space of more than
30cm from the wall or obstacles.
This heater is not intended for use by persons (including children) who
are physically or mentally disabled or lack relevant experience and
skills unless instructed by the person responsible for the product's
safety.
Be sure to unplug the heater after use and before cleaning or perform-
ing other maintenance.
To avoid burns, do not touch the air outlet protection net or cover the
air outlet with your hands when using the heater.
Before connecting the heater to a power supply, please check that the
voltage marked on the heater’s nameplate is consistent with the local
power supply voltage and confirm that the current of the connecting
plug is more than 6A. It is not recommended to use an extension plug.
It is forbidden to use this heater on an unstable or inclined surface.
Place and use this product on a stable and flat surface to avoid
accidents such as injury or fire outbreaks.
Do not spray this heater with water to avoid short circuits and electric
shock dangers.
It is forbidden to operate this heater in high-temperature, humid places
or in places with volatile substances such as acid-base oil.
Do not place the heater directly under an air conditioner to prevent
condensation from dripping into the product.
Do not use this heater around bathtubs, water jets, or swimming pools.
No flammable and explosive materials should be placed around the
heater. It is also prohibited to cover the heater or avoid using it in
places with severe dust to prevent accidents.
Please check the power cord and plug for any sign of breakage or
damage before use. If the power cord is damaged, it must be replaced
by a professional to avoid danger.
Keep the heater away from water, other liquids, or flammable cleaners
to avoid electric shock and fire.
DO NOT spray any flammable materials such as pesticides or
perfumes around the heater.
1
2
3
4
1
2
3
4
5
6
7
5
6
7
Function Switch
PTC Heating Module
Front Grilles
Outer Shell
Rocker Switch
Pedestal
Power Cord

FUNCTION DESCRIPTION
SPECIFICATIONS
SAFETY PROTECTIONS
- 04 - - 05 -
Plug in the heater.
When the heater tips over, the heating function will automatically turn
off. And then the heater will continuously blow for 20s after shutdown.
Before maintenance or cleaning, be sure to turn off the heater and
unplug the power plug. Also, wait for the heater inside the heater to
cool down before maintenance or cleaning.
Do not immerse the heater in water or any liquid. Wipe the heater with
neutral detergent and a soft cloth.
Never use abrasive, corrosive, or flammable cleaners (such as bleach
or alcohol) to clean any part of the heater.
After the product is cleaned, please place it in a ventilated place to dry.
Avoid using direct sunlight to dry or in storing it.
CLEANING & MAINTENANCE
Model No.
Rated Input Voltage
Power
Product Size
Product Weight
DCH03
120V~60Hz
600W
6.6 x 5.3 x 3.7 in / 16.8 x 13.5 x 9.3 cm
1.15 lbs / 0.52 kg
Tip-Over Protection
Overheating Protection
In order to ensure safe use, the heater will automatically power off
when the internal temperature reaches the protection temperature.
1.
Turn on the rocker switch to "—" before using the heater.2.
Turn the function switch to "I" 400W heat mode or "II" 600W heat
mode.
3.
Turn the function switch to " " to turn off the heater. The heater will
continuously blow for 20s after shutdown.
4.
Power Off
400W Heat Mode
600W Heat Mode
Rocker Switch
(Turn on this switch
before using the heater)

FUNCTION DESCRIPTION
SPECIFICATIONS
SAFETY PROTECTIONS
- 04 - - 05 -
Plug in the heater.
When the heater tips over, the heating function will automatically turn
off. And then the heater will continuously blow for 20s after shutdown.
Before maintenance or cleaning, be sure to turn off the heater and
unplug the power plug. Also, wait for the heater inside the heater to
cool down before maintenance or cleaning.
Do not immerse the heater in water or any liquid. Wipe the heater with
neutral detergent and a soft cloth.
Never use abrasive, corrosive, or flammable cleaners (such as bleach
or alcohol) to clean any part of the heater.
After the product is cleaned, please place it in a ventilated place to dry.
Avoid using direct sunlight to dry or in storing it.
CLEANING & MAINTENANCE
Model No.
Rated Input Voltage
Power
Product Size
Product Weight
DCH03
120V~60Hz
600W
6.6 x 5.3 x 3.7 in / 16.8 x 13.5 x 9.3 cm
1.15 lbs / 0.52 kg
Tip-Over Protection
Overheating Protection
In order to ensure safe use, the heater will automatically power off
when the internal temperature reaches the protection temperature.
1.
Turn on the rocker switch to "—" before using the heater.2.
Turn the function switch to "I" 400W heat mode or "II" 600W heat
mode.
3.
Turn the function switch to " " to turn off the heater. The heater will
continuously blow for 20s after shutdown.
4.
Power Off
400W Heat Mode
600W Heat Mode
Rocker Switch
(Turn on this switch
before using the heater)

WARRANTY
CUSTOMER SUPPORT
Dr. Prepare products are covered by a 12-month limited warranty from
the original purchase date. If any problems occur, please contact our
support team.
We only provide after-sales services for products that are sold by Dr.
Prepare or retailers and distributors authorized by Dr. Prepare. If you
have purchased your unit from other channels, please contact your
seller for more information about return and warranty.
If you have any questions or concerns, please send us an email at
- 06 -
- 07 -

WARRANTY
CUSTOMER SUPPORT
Dr. Prepare products are covered by a 12-month limited warranty from
the original purchase date. If any problems occur, please contact our
support team.
We only provide after-sales services for products that are sold by Dr.
Prepare or retailers and distributors authorized by Dr. Prepare. If you
have purchased your unit from other channels, please contact your
seller for more information about return and warranty.
If you have any questions or concerns, please send us an email at
- 06 -
- 07 -

- 08 -
- 09 -

- 08 -
- 09 -
