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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. 

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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.

Summary of Contents for CWD412AST

Page 1: ...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 ...

Page 2: ...ed 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 ...

Page 3: ...g 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 incl...

Page 4: ... 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 ...

Page 5: ...lide 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 tw...

Page 6: ... 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 c...

Page 7: ...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 ...

Page 8: ...r 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 outl...

Page 9: ...er 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 performe...

Page 10: ... 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 Pleas...

Page 11: ...n cover and allow the water to drain from the unit Water will start flowing as soon as the drain cover is removed To remove mineral deposits from the water system mix 1 gallon of water with 200 grams of citric acid crystals not included or a citric acid cleaning solution of your choice WARNING Once water is completely drained reposition the drain cover so water does not drain into bucket Put the m...

Page 12: ...lve 4 Remove the nut from the Metal Adapter and insert the PE Tubing through the nut Slide the PE Tubing onto the protruding part of the Adapter where the nut was located until it reaches the threading The PE pipe should use the new pipe that comes with the product and the old hose assembly cannot be reused 5 Screw the nut tightly into place to keep the PE Tubing securely connected to the Metal Ad...

Page 13: ... with the right hand and insert it upwards in the filter tighten it by turning anticlockwise the installation order is PP sediment filter Active carbon filter PP CB 9 Remove the plug from the water inlet located on the back of the unit To do this press on the push connect ring that is behind the plug Push the open end of the PE Tubing into the water inlet Make sure the PE Tubing is tight and secur...

Page 14: ...t the filter as described in the section above Special hints The data above are for references only It is based on 10L per daily drinking water The specific cycle for replacement of filters varies with local water quality and water amount consumed 1 1 The display panel is shown as below From the top to bottom Cooling Heating UV 1 2 Requirements on Functions 1 2 1 Heating Icon The heating icon ligh...

Page 15: ...is available again Turn on cooling or heating switches LEDs on front panel should be on if not check power supply to unit Electric leakage Machine in poor contact with ground Use a three pin socket with earth wire making the machine grounded properly Noisy operation Not installed steadily Place the machine on a steady solid surface Machine fails to run Power supply is turned off Power supply is tu...

Page 16: ... fitness for particlular purpose is desclaimed except to the extent prohibited by law in which case such warranty or condition is limited to the duration of this written warranty This warranty does not cover wear from normal use or operation that does not comply with the instruction manual of damages to the product resulting from accident alteration abuse or misuse This warranty extends only to th...

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