Costway CWD412AST Bedienungsanleitung

Model Numbers CWD412AST
USER MANUAL
Free 3 months
extension of the
original limited warranty
period!* Simply text a
picture of your proof of
purchase to:
1-844-224-1614
*The warranty extension is for the
three months immediately following
the completion of the product’s
original warranty period.
Direct Drinking
Water Purifier
Version A-0 12-2021
Rated Power: 520W
Voltage: 115V
Frequency: 60Hz

TABLE OF CONTENTS
ELECTRICAL REQUIREMENTS
WARNING
A 115 V, 60 Hz, AC only, 15 A or 20 A fused, grounded
electrical supply is required. It is recommended that a
separate circuit serving only your water purifier be
provided. Use an outlet that cannot be turned off by a
switch. Do not use an extension cord.
page
1
4
5
6
7
13
14
14
Safety information-----------------------------------------------------------------------------------------
Installation and safety precautions--------------------------------------------------------------------
Part name----------------------------------------------------------------------------------------------------
Dispensing water ------------------------------------------------------------------------------------------
Deep cleaning-----------------------------------------------------------------------------------------------10
Use guide-----------------------------------------------------------------------------------------------
Trouble shooting--------------------------------------------------------------------------------------------
Technical parameters -------------------------------------------------------------------------------------
1 Year limited warranty -----------------------------------------------------------------------------------

SAFETY INFORMATION
1
FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN
DEATH, FIRE OR ELECTRICAL SHOCK.
To reduce the risk of injury and property damage, user
must read this entire guide before assembling, installing and operating
water purifier. Failure to execute the instructions in this manual can
cause personal injury or property damage.
This product dispenses hot water above 176 F, failure to
use properly can cause personal injury. Never allow children to dispense
hot water without proper adult supervision.
This water purifier is equipped with a power cord
WARNING
having a grounded wire and must be connected into a properly grounded
polarized outlet. Consult a qualified electrician if the grounding
instructions are not completely understood.
If the wall outlet is a standard 2-prong outlet, it is your
WARNING
personal responsibility and obligation to to have it replaced with a
properly grounded 3-prong wall outlet. DO NOT cut or remove the
third (ground) prong from the water dispenser power cord.
DO NOT use adapter plugs or an extension cord with
WARNING
your water purifier.
DO NOT use purifier if power cord becomes frayed or
WARNING
otherwise damaged.
This appliance must be grounded, in the event of an
electrical short circuit, grounding reduces the risk of electrical shock.
When operating this purifier, always exercise basic
WARNING
safety precautions, including the following:
Prior to use, this purifier must be properly assembled and
installed in accordance with this manual.
DO NOT place water purifier inside an enclosed space or cabinet.
DO NOT operate water purifier in the presence of explosive fumes.
Water purifier must be position no closer than 8” (20 cm) from wall
to permit free airflow between wall and back of purifier. There must
be at least 8” (20 cm) clearance on the sides of the water dispenser
to permit airflow.
WARNING
WARNING
WARNING
WARNING
For indoor use only, keep the water purifier in a dry place away
from direct sunlight. DO NOT user water purifir outdoors.
Install and use water purifier on hard, flat and level surface and
install the safety brackets according to the Water Purifier Installation
procedure.

2
Always grasp the power cord plug and pull straight out from the wall
outlet, never unplug by pulling on the power cord.
This appliance can be used by children 8-years and above if properly
supervised by an adult or given supervision or instruction concerning
use of the appliance in a safe way and if they understand the hazards
involved.
Cleaning and user maintenance shall not be made by children unless
they are older than 8 and supervised by an adult. Keep the appliance
and its cord out of reach of children less than 8-years old.
Appliances can be used by persons with reduced physical, sensory, or
mental capabilities or lack of experience and knowledge if they have
been give supervision or instruction concerning use of the appliance in
a safe way and understand the hazards involved. Children shall not
play with the appliance.
Do not store explosive substances such as aerosol cans with a
flammable propellant in this appliance.
If the supply cord is damaged, it must be replaced by an original
manufacture part. Please contact customer service.
Never turn the machine upside down or lean it more than 45 degrees.
The thermostat has been factory adjusted for optimum performance.
No need to adjust it by yourself. When the machine is below the
freezing point, ice will form inside the cold tank and potentially block
water flow. If this happens, turn Off the cooling switch for 4-hours to
melt the ice block. Once melted, water should start to flow from faucets.
The machine should not be turned On until 3-minutes after turning off
the power switch.
When operating this purifier, always exercise basic
safety precautions, including the following:
WARNING
For household use only. This appliance is intended to be used in a
household and similar applications.
WARNING
UV-LED lamp must be repaired by manufacturer only.
UV-LED lamp model no. H-MD024CA, rated DC 24V, 0.4W.
Disposal of the UV-LED lamp must be done in accordance with local
laws and regulations.
UV light source. Disconnect the electrical supply to the
UV radiation BEFORE opening cover.

3
To prevent the water purifier from tipping, please install
WARNING
the enclosed two safety brackets.
Loosen the two screws on the back lower left
and right side of the water purifier. (Refer to
illustration on right.)
Slide safety bracket under the loose screw and
secure the safety bracket to the water purifier
by tightening the screws.
Using the safety bracket as a template, secure the
safety bracket to the floor’s surface where the water purifier is to be
installed. (Make sure the back of the water purifier is at least 8”
from wall for proper air-flow.)
Secure the two safety brackets to the floor by tightening the two screws.
1.
2.
3.
4.

4
1.
2.
3.
4.
5.
INSTALLATION AND SAFETY PRECAUTIONS
LOCATE PURIFIER
NOTE: If the unit has been on its side for a long period of time,
place the water purifier in the upright position for more than 24-hours
before turning it on.
Place purifier in its upright position.
Locate purifier on a hard and level surface and in a cool shaded
location, near a grounded outlet and main water supply
Plug in power cord.
6. Turn on main water supply and water purifier water valve. (Note: you will
hear water running, this indicates the water reservoir’s are filing.)
7. Turn on Cooling and Heating switches.
Once the water purifier is plumbed and leak free, position the water
purifier so the back and sides are 8”(20 cm) clearance on all sides.
Connect the main water supply to the water cooler, please refer to
“Guidance on Unpacking and Installation” procedure on pages 10
through 12.
1.
2.
ASSEMBLE DRIP TRAY
Assemble the drip tray cover to the drip tray.
Install drip tray and cover onto the lower front door by sliding in until
you hear a click.
ACTIVATE NIGHTLIGHT
Push top side of blue power switch in to turn light on. Push bottom side
in to turn light off.
PLUG INTO A GROUNDED ELECTRICAL OUTLET
Plug power cord into a properly grounded wall outlet.
ACTIVATE HEATING AND COOLING SWITCHES
NOTE: The water cooler will not dispense hot or cold water until the
switches are turn ON. Do not turn ON switches until water is plumbed
and ready to be used.
To activate the cooling and heating system, turn On the two switches
on the back of the water purifier. See illustration.
Once the switches are activated, both the cooling and heating lights
should turn On.
If you do not want to cool water, keep the switch
in the Off position.
If you do not want to heat water, keep the switch
in the Off position.

5
PART NAME
NOTE:
18
Hot Water Dispense Button
Room Temp. Dispense Button
1
Part Description
2
3
4Cold Water Dispense Button
Top Cover
Cooling Indicator Light
Heating Indicator Light
UV Indicator Light
Water Faucet
Drip Tray
Door
5
Part Description
6
7
8
9
10
11
12
13
14
15
16
17
18
Heating Switch
Cooling Switch
Filter element reset switch
Nightlight Switch
Power Supply Cord
Drain Outlet
Condenser
Water Inlet
Please use the product in a place with ambient temperature between 39.2°F-100.4°F
and a relative humidity less than 90%, for optimal performance.

6
DISPENSING WATER
Dispensing Cold Water
This unit has been tested and sanitized prior to packing and shipping.
During transit dust and odors can accumulate in the tank and lines.
Dispense and dispose at least one quart of water prior to drinking any water.
After set-up, it will take 1-hour to get water to the maximum cold water
temperature. During this time the compressor will run continuously, this
is normal.
Place bottle, glass, pitcher or cooking pot below water outlet spout.
Press cold water dispense button to dispense cold water(Dark Blue Button).
Release button to stop dispensing water.
1.
2.
3.
Working Principle
Filter function introduction
ambient water outlet
Active
carbon
filter
Active carbon filter
PP fibre filter

7
Dispensing Hot Water
After set-up, it will take 15 to 20 minutes to get water to maximum hot
temperature. During this time the compressor will run continuously,
this is normal.
Place bottle, glass, pitcher or cooking pot below water outlet spout.
Slide the red toggle to the left and depress the button to dispense hot
water.
Release button to stop dispensing water.
1.
2.
3.
Hot Water will be extremely hot and produce severe
WARNING
scalding, never let children dispense water without direct adult supervision.
Dispensing Room Temperature Water
1.
2.
3.
Place bottle, glass, pitcher or cooking pot below water outlet spout.
Press room temperature dispense button to dispense room temperature
water.(Light Blue Button)
Release button to stop dispensing water.
Red - Hot Water Button
Light Blue - Room Temp Button
Dark Blue - Cold Water Button
DEEP CLEANING
operation.
To avoid electrical shock, unplug the water purifier
WARNING
WARNING
before performing the cleaning operation.
This cleaning procedure should be performed by an adult.
The hot water is extremely hot and can cause severe burns,
WARNING
please allow the water purifier to cool off before performing the cleaning
The water purifier was disinfected before shipping from the factory.
However, prior to use, please clean the external cabinet and purifier
at least 0.5 gallon(2 liters) of water prior to use.
Perform this cleaning operation every 3 to 6 months.

8
1.
2.
3.
4.
Rinsing, Cleaning, and Draining
To prolong the lifetime of the machine, it is recommended that the unit be
cleaned and sanitized manually about every six months.
To clean the outside of the unit
Use a disinfectant of your choice to wipe down the outside of the machine.
Disinfectant does not come with this unit. It can be purchased separately
from a local store.
To rinse the inside of the unit
The machine has been disinfected prior to departing from the factory. Howev-
er, it is recommended to rinse and drain the unit prior to installation.
Remove the white cold water tank cover and the separator.
Pour 0.6 gallons of clean water into the cold tank. (The cold water tank
is the open cylinder that the white cover was removed from).
Place a large bucket beneath the drain outlet located on the back of
the unit. Remove the drain cover and allow the water to drain from the
unit. Water will start flowing as soon as the drain cover is removed.
The dispenser will heat water to a temperature of
WARNING
approximately 194°F. It can cause severe burns if not handled carefully.
Please use caution while operating and cleaning. Please allow ample time
for any hot water inside the machine to cool down before draining it.
Before cleaning, make sure that the cooling switch and heating switch
are in the off (O) position and unplug the machine.
Remove the two screws located on the back (at the top, in line with the
switches) of the cooler. Remove the top cover by lifting at an angle and
pull off.
Pour fresh water into
cold water tank. Remove plastic
drain plug cover
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