Chungho Water Purifier 450 User manual

Rev,No.00
ChungHo Malaysia, 1-3A, PERDANA THE PLACE, NO.1, JLN PJU 8/5G, BANDAR DAMANSARAPERDANA,47820 PETALING JAYA, SELANGOR, MALAYSIA
TEL : [phone] / E-MAIL : [email protected] / HOMEPAGE : www.chunghomy.com.my
MANUAL DOWNLOAD : http://www.chunghomy/base/download
ChungHo Nais Co., Ltd.
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GWP-40C9500N
· Read the user’s manual thoroughly before using the unit.
· Design and color may differ from the picture.
· Unit appearance, specification, etc. are subject to change without prior notice if necessary for improving unit
performance.
· The rated voltage of this unit is 220-240 V~ / 50 Hz only.
Advanced Technology Leads to Advanced Quality
ChungHo Water Purifier
450
User’s Manual
영문_전략형 냉온,냉정수기_rev2_(WP-40C9500M, WP-40C8500M)-수정_레이아웃 1 2021-02-23 오후 4:02 페이지 2

01 Product features 03
02 Safety precautions 04~05
03 Installation precautions 06
04 Installation guide 07
05 How to use 08~12
06 Precautions for use 13
07 Cleaning 14~15
08 Sanitary Maintenance 16
09 Filters 17
10 How to replace the filter 18
11 Product specifications 19
12 Troubleshooting 20
MEMO 21~23
ChungHo Nais Keeps its Promise to Protect our Customers’ Health
Please read carefully this manual before installing and using this product and save it after reading.
02
Table of Contents
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Compact size (width:25.2 cm)
Compact-sized water purifier can be installed freely where you want as effectively utilizing
the space.
Extended water dispensing space
It is convenient to take water by any shape of bottle as big as 1.5L bottle as capacity with
the dispensing height of more than 25cm.
Dual heating system
Hot water is made by instant heating method and hot tank heating method and users can
easily select the method by their preference. It enhances energy efficiency.
Easy filters replacement
It is convenient to replace filters as they could be detached by just lifting them.
One-touch drainage function system
It is more convenient that it can empty ambient and cold water within by simple touch of
one button.
Water level detection sensor
Differed from ordinary float level sensor, the capacitive sensor is used for improving water
level detection accuracy without a float. Capacitive sensor stably detects water level in
more reliable and safer way. The signal from the sensor is sent to a controller in order to
automatically adjust purified water level.
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03
Product features
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04
Safety precautions
02
Use the designated power rating (the rated voltage of this appliance is AC 220-240 V~ / 50 Hz only)
Inappropriate voltage may cause a fire or electric shock as well as product failure.
Always pull out the power cord when not in use or before cleaning.
An accident may occur.
Keep the power cord pin clean from dust and water. Use a clean, dry cloth to wipe it off well.
Dust or water may cause a n electric shock or fire.
Keep the cord out of heavy traffic areas.
This can lead overheating to outlet.
Put the cord all the way to the end.
Unstable connection may cause fire.
Do not touch the power plug with wet hands.
An electric shock may occur.
Do not bend the power cord nor allow it to be pressed under heavy object.
An electric shock or fire may occur.
For safety, do not connect the power supply for 30 minutes after the unit is moved.
Remove the power cord by pulling the plug. Do not drag the cord itself.
If the power cable or plug becomes frayed or otherwise damaged, an electric shock or fire may occur.
· It is intended to avoid accidents or dangerous situations by using the unit correctly so,
please be sure to respect.
· Cautions are divided into 2 categories: ‘Danger’ and ‘Caution’.
Danger
Caution
Indicates the possible occurrence
of serious injury or death due to
breach of the indication.
Indicates the possible occurrence
of any danger or property damage
and product degradation due to
breach of the indication.
Do not pull out the power cord or move the unit during operation.
Please turn off the unit before pulling out the power cord.
A malfunction, electric shock, or fire may occur. Do not drag the cord itself.
Do not allow children to climb on or hang on to the unit.
The unit may fall over and injury may occur.
Danger
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05
Safety precautions
02
Caution
Do not allow children to touch or use the unit.
Parents must supervise their children not to play with this unit.
Do not place medicines, metals, a bowl of water, etc. on the unit
An electric shock and fire may occur if the foreign objects drops into the unit.
To avoid burns from hot water, use containers such as a cup when dispensing hot water.
(This instruction is for WP-40C9500M ONLY.)
Do not put any cover s on the rear of the unit.
Blocking ventilation holes may raise inside temperatures and cause system malfunction or failure.
This unit is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the unit by a person responsible for their safety.
Follow the instructions from the user’s manual.
An electric shock or injury may occur.
Stop using in the event of a abnormal sound or smell.
When abnormal sound or smell is detected after earthquake, fire, and flood, stop using
the unit and pull out the power cord.
If the unit is damaged or malfunctioning, do not disassemble, repair, or modify it on your own.
1. The small whining noise can occur when the compressor starts to produce cold water.
Some ticking noises can also occur while the unit produces cold water.
2. When the unit is energized or reactivated, the water used to wash the filters will be drained through
the brine tube. This is one of the symptoms under normal operation.
※Please note that the followings are symptoms under normal operations.
Danger
Keep tubes fixed properly so as not to splash around area with water from brine and drain tube.
For safety, do not connect the power supply for 30 minutes after the unit is moved.
Do not install the unit in the place where the temperature can fall under 0℃.
Do not operate the unit on an incline plane.
A malfunction or failure may occur.
Avoid tilting the unit over 45 degrees during transportation.
Performance degradation may occur.
Do not install the unit on an incline or unstable plane.
It may cause degradation or fall down and hurt or breakdown.
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06
Do not install the product in the following place
• Near fires • Near inflammables • Humid places • In front of air conditioners/heaters
• Places exposed to snow or rain • Outdoors or in direct sunlight
• Near chemicals (volatile materials, organic solvents, etc.) • Near bathrooms
• Places below 0 ℃or places where temperature may fall below 0 ℃
Please use along the following water quality range.
• Water Pressure : 1.7~7 kgf/㎠(167~686 kPa) • Water Temperature : 4 ~38 ℃
• pH : 5.8 ~ 8.5 • Turbidity : 0.5 NTU or less
• Hardness : 300 ppm or less • Water Quality : Biologically safe water quality
※If the water conditions do not satisfy the conditions above, please contact our customer service center.
※Performance degradation, malfunction, damages, and any other problems due to failure to follow
the above conditions will be excluded from the warr anty.
Avoid tilting the unit over 45 degrees during transportation.
※Performance degradation may occur.
Do not operate the appliance on an incline plane.
※A malfunction or failure may occur.
Do not install the appliance on an incline or unstable plane.
※It may cause degradation or fall down and hurt or breakdown.
Keep the appliance approximately 8" (20 cm) away from the wall for proper ventilation.
Do not place any electric heater near the heatsink on the rear of the appliance
Do not bend the hose nor allow it to be pressed under heavy object.
※A breakdown may occur due to blockage in water flow.
Keep tubes fixed properly so as not to splash around area with water from brine and drain tube.
※Brine water or drain water can easily be used for other purposes, such as bathroom cleaning, house
cleaning, laundering, washing, etc. Never use the drainage water for drinking or cooking.
When using multiple appliances with one water source (e.g. using a water purifier and a
dishwasher with one water source), please use one hose per appliance to connect each
appliance to the water source.
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10
Installation precautions
03
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07
Installation guide
04
Only qualified engineers are allowed to install the unit. Please ensure that the unit is properly
installed by the engineer.
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9
Install the appliance horizontally.
(Use a bubble level to indicate whether the surface of the appliance is perfectly horizontal.)
※ We recommend to install the appliance on a sink or table at least 80 cm higher than the floor.
Turn off the main water supply to your house by closing the main water shutoff valve
or the intervening valve. Select a water pipe for water supply to the appliance.
Loosen the pipe fittings and connect the adapter valve to the pipe.
※ Be careful not to damage the sealing rubber (O ring) or screw threads. Water leaks may occur.
Connect the adapter valve and the connection hole for water supply back of
the appliance using a hose.
Among the drain holes in the sink, toilet, or utility room, s elect one for the appliance.
Connect the drain hole and the connection hole for brine water removal back of the
appliance using a hose.
For safety, do not connect the power supply for 30 minutes after the appliance is
installed. Plug the power cord into an AC 220-240 V~ / 50 Hz socket.
※ This appliance is for AC 220-240 V~ / 50 Hz ONLY.
Turn on the main water supply to your house by opening the main water shutoff
valve or the intervening valve . Turn the adapter valve to the open position and
supply water to the appliance.
Ensure that water supply is normal and no water leaks from the appliance.
Wait for 40 minutes after the appliance starts operation. Press the water dispensing
button and ensure that water is dispensing properly.
Completely drain water from the appliance when the WATER FULL” LED lights up.
※ The water used for inspection may remain in the appliance. Please completely drain
water from the appliance before use.
※ Do not use old valves and hoses to install the new appliance.
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08
How to use
05
Water Full
LED
Preheat LED
Preheat button
HOT LED
Water
Dispensing
Lever
Lights up when the Boiling mode is turned on.
Used to select the Boiling mode.
Hot Water
Dispensing
Button
Cold /Ambient
Water Dispensing
Knob
Used to dispense hot water.
Used to dispense cold water or ambient water.
HOT TANK HEAT-
ING /OFF
/INSTANT HEAT-
ING selection
switch
Press the switch up and middle and down
when users want to select the HOT TANK
HEATING/OFF/INSTANT HEATING respec-
tively.
Press upward to turn on the cold water
supply, the center to turn off the cold
water supply, and downward to turn on
the slightly cold water supply.
Lights up when the hot water supply is
turned on.
① Lights up when the cold water supply is
turned on (blue).
② Lights up when the cool water supply is
turned on (white).
Lights up when the ambient water tank
is full.
Display and Function Settings
Used to dispense water to a vessel.
COLD LED
DRAIN
SWITCH
ON/OFF
PUSH UPWARD : Drain setting PUSH
DOWNWARD : Drain releasing
ON
OFF
Cold
/ OFF
Cool
※Hot tank heating method: Hot water is always served.
※Instant heating method: Hot water is made in short time when it is in need.
A
A
B
C
C
B
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05
※Please insert the power plug into the socket before starting operations.
Activate and deactivate functions
How to use
Turn on
①The cold water switch is on the back of the appliance. Press the “ - ” symbol
on the switch.
② The “Cold Water” LED on the front of the appliance will turn blue (cold and
hot water purifiers) / blue (cold water purifiers ).
(※Cold water temperature : 4 to 5 ℃)
Turn off
①Press the “ O ” symbol on the cold water switch.
② The cold water function will be turned off with beep sound.
The “Cold Water” LED will also be turned off.
Cold Water
Turn on
①Press the “
=
”symbol on the cold water switch.
② The “ Cold Water ” LED on the front of the appliance will turn white cold and hot water purifiers) /
white (Cold water purifiers).
(※Cool water temperature: 9 to 10 ℃)
Turn off
① Press the “ O ” symbol on the cold water switch.
② The cool water function will be turned off with beep sound. The “Cold Water” LED will also be
turned off.
Cool Water
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Hot tank heating
function setting
①Press the “ O ” symbol on the hot water switch.
② The hot water function will be turned off with beep sound.
The “Hot Water” LED will also be turned off.
Hot Water in
Boiling Mode
①The hot water switch is on the back of the appliance. Press the “ - ” symbol
on the switch.
② The “ Hot Water ” LED on the front of the appliance will light up.
①Press the “ =” symbol on the hot water switch.
② The “PREHEAT” LED on the front of the appliance will light up.
(※Hot water temperature in Boiling Mode: 83 to 85℃)
Turn on
Turn off
①Press the “ O ” symbol on the cold water switch.
②The hot water function will be turned off with beep sound. The “PREHEAT” LED will also
be turned off.
How to use
05
Turn on
Turn off
Instant heat-
ing function
setting
①Press the “PREHEAT” button for 10 seconds. The beep sound will be turned on.
②When the sound is turned on with beep sound, the LED on the front display panel
will flash once.
Turn on
①Press the “PREHEAT” button for 10 seconds. The beep sound will be turned off.
②When the sound is turned off with beep sound, the LED on the front display panel
will flash once.
Turn off
※Please insert the power plug into the socket before starting operations.
Activate and deactivate functions
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05 How to use
③When water is boiled and its temperature rises, the Hot Water LED changes its color
from white to red.
④When water is completely boiled the Boiling LED turns red with beep sound.
⑤Hot water will be dispensed when the water dispensing lever ad the hot water
dispens ing button are pressed simultaneously.
※If the boiled water is dispensed continuously, its temperature can be lowered.
※The temperature of hot water is lowered, the Boiling LED turns white and starts
flashing. Please stop dispensing hot water and boil water again.
②
Touch the Boiling button.
※It will take 2 minutes and 30 seconds to boil water.
※Once water is boiled, hot water can be dispensed for 10 minutes without boiling.
① The hot water switch is on the back of the appliance. Press the “ =” symbol on the hot water
switch.
※The The instant heating mode will not be turned on when the water in the ambient water tank is
not enough.
White
Phase Phase 1 Phase 2 Phase 4
Lower than
60 ℃60 ~70 ℃70 to 85 ℃Higher than 85 ℃
Temperature
Pink Red
(flashing) (flashing) (flashing) (steady)
Phase 3
Red
Avoid burns from hot water. use containers such as a cup when dispensing hot water.
Dispense Hot
Water in Instant
heating mode
※Please insert the power plug into the socket before starting operations.
Activate and deactivate functions
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②The “Hot Water” LED on the front of the appliance will turn white.
① The hot water switch is on the back of the appliance. Press the “ - ”symbol
on the switch.
Avoid burns from hot water. use containers such as a cup when dispensing hot water.
05
How to use
Dispense Cold /
Ambient Water
Dispense Cold /
Ambient Water
- Cold water will be dispensed when the knob is turned to the “Cold Water” position and
the water dispensing button is pressed.
- Ambient water will be dispensed when the knob is turned to the “Ambient Water” position
and the water dispensing button is pressed.
Dispense Hot
Water in Hot tank
heating mode
- Cold water will be dispensed when the cold water dispensing
lever is pressed.
- Ambient water will be dispensed when the ambient water
dispensing lever is pressed.
Dispense Water
Continuously
③Hot water will be dispensed when the water dispensing lever ad the
hot water dispensing button are pressed simultaneously.
①Lift the water dispensing lever up. Water will be dispensed
continuously.
②
Pull the lever back to its original position to stop dispensing water.
※Please insert the power plug into the socket before starting operations.
Activate and deactivate functions
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06
This appliance is for AC 220-240 V~ / 50 Hz. Please use the correct power supply for the appliance.
Keep the cord out of heavy traffic areas.
(This can lead overheating to outlet and a fire may occur.)
Do not move the appliance during operation. (A malfunction may occur.)
Do not touch wire condenser on t he rear of the appliance . It will be heated during operation.
Do not use chemicals (volatile materials , organic solvents , etc.) for cleaning and avoid storing
the chemicals near the appliance.
Do not let foreign objects remain in the water tray.
A water tank can be easily contaminated with harmful microorganisms including bacteria.
Please use a soft, clean cloth to wipe the inside of the water tank thoroughly after draining water
from it completely. Clean it at least once a month.
(Drain water from the water tank regularly. It will prevent a build up of scale and slime in the water tank.)
Make sure that the water tank cover is closed perfectly after cleaning.
(Improperly aligned cover may allow the entrance into the water tank of contaminants including insects.)
Pull the power cord out before cleaning. Do not splash water directly onto the appliance.
(An electric shock or fire may occur.)
When the cold water is turned on, the time to reach the set temperature may vary depending on
the surrounding environmental conditions (including temperature, humidity, source water, etc.).
If the appliance does not respond even when a button is touched, press the button
harder and allow it to have a larger area of recognition.
Close the adapter valve and pull out the power cord when the appliance is not in use for an
extended period of time (for 4 or more Do not touch the power plug with wet hands.
(An electric shock or fire may occur.)
When the appliance is turned on after an extended period of inactivity, completely empty the
appliance and then drain the newly purified water before using it again.
The ratio of cold water to brine water is about 1:2. Brine water can be used for other purposes,
such as bathroom cleaning, house cleaning, laundering, washing, etc.
(Never use the drainage water for drinking or cooking.)
Avoid using a radio or other electronic devices with an output power of 1W or over near
(within 1 m) the appliance. (A malfunction may occur.)
When burning odors, smokes, or abnormal sounds occur, please pull out the power cord immediately,
close the locking valve, and contact our customer service center at 1800-886677.
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15
Precautions for use
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Cleaning
07
① Turn the COLD / AMBI.
faucet to the left and pull it out.
Insert the water tray groove into the slot until a “click” sound is heard.
②Wipe the inside of the water dispensing faucet with
a cotton swab.
③ After cleaning, insert it again and turn it to the right.
How to clean the water dispensing faucet
How to attach the water tray
How to clean the cold / ambient water tank
※Using paint thinner, benzene, or wax may cause
discoloration, surface damages, or health problems.
② Turn the drainage button on the back of the
appliance to the ON position.
①Close the water supply valve and remove the
cover on the left side of the appliance.
※Both cold water and ambient water tanks will
automatically drain for 30 minutes.
③Connect a hose t o the drainage valve to drain the
ambient water tank and the hot water tank. Drain the
cold water tank through the water dispensing spout.
※These instructions are for WP-40C9500M ONLY.
※Avoid burns from hot water while the hot water tank drains.
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Cleaning
07
④Remove the screw on the back of the appliance with a screwdriver . Remove the ambient water tank cover.
Use a soft, clean cloth to wipe the ambient water tank and its cover thoroughly. Close the cover in reverse order.
⑤Open the water supply valve.
⑥Turn the drainage button on the back of the
appliance to the OFF position.
⑨ Close the cover on the left side of the appliance
tightly. Ensure that the cover is engaged properly.
⑦Wait for 40 minutes and ensure the water dispensing
spout to dispense water normally.
⑧Drain the newly purified water from the water tanks
completely.
※Wash your hands before water tank cleaning. Wear gloves and use a soft, clean cloth when cleaning
the water tanks.
※Avoid using any chemicals or detergents when cleaning the water tanks.
※Discard all single use contaminated objects such as wipes , cotton swabs, and gloves after use.
※Make sure that t he water tank cover and air filter are closed perfectly after cleaning.
Improperly aligned cover and filter may allow the entrance into the water tank of contaminants
including insects.
※Clean all water tanks at least once a month.
NOTES
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08
Install
How to Details
Use
Maintain
Location
Environment
Water
dispensing
spout
Filter
replacement
Install the appliance in the area where the water quality requirements are
satisfied. (Water pressure: 1.7~7 kgf/㎠)
Do not install the appliance
· Outdoors or in the place where it is exposed to direct sunlight.
· Near a toilet.
· In front of a heater or air conditioner.
· Be careful not to allow coffee, tea, or food contaminate the spout.
If the spout is contaminated, clean it immediately. Clean the spout using clean
cloths and cotton swabs once a week.
· Do not touch the water dispensing spout with hands, mouths, or used cups.
Water tray
· Keep the water tray empty and rinse it with clean tap water once a week.
· Inspections should be carried out at least once every two months.
We recommend to carry out an inspection whenever filters are replaced.
· Ensure that no foreign object (insects, equipment, etc.) is left in the water tanks and the
appliance is properly and perfectly assembled after inspection
(ensure the cover and filters are properly and tightly assembled) assembled).
Inspect
Regular
inspection
· After filter replacement, run water through the new filter for 1 minute and 30 seconds .
Without flushing the new filter, fine carbon particles can be found from the filtered
water.
· Be careful not to let external shocks affect the new filters after filter replacement.
· Please keep the appliance including the water dispensing spout clean without
any contamination.
Home
inspection
Sanitary Maintenance
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09
The carbon composite filter removes the rust particle and suspended solid. And
also, it eliminates the dissolved particle in water such as the chorine component,
trihalomethanes (THMs), and organic chemicals.
Filter
Pre-carbon filter
6 months
※Replacement time of the filter, which is a specified consumable
part, is an estimated period and the estimated replacement period
may be different depending on place of use, water quality, source
water temperature, usage and season (summer, winter).
※Clean water will be available when the filter is changed on time.
18 months
12 months
Nano Pro filter
Post-carbon filter
Period for replacement
Service life
1/2 step : Pre-carbon filter
3 step : Nano Pro filter
4 step : Post-carbon filter
It removes microorganisms such as viruses (Norovirus), bacteria(Aureus,
Salmonella, Shigella, Bacillus Pyocyaneus) and microparticles by electrostatic
adsorption by positive charges.
Impregnated activate carbon layers efficiently remove fine particles, residual chlo-
rines, and microbes.
It removes dissolved gases and odors to improve water taste.
Function of the filter
Filters
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④Remove the filter by pulling it up and then turning it left.
⑤Turn the new filter right and make the line on the
new filter and the dot on the filter head align
perfectly in a straight line to create a letter .
⑦Turn the drainage butt on on the back of the
appliance to the OFF position.
⑨Close the cover on the left side of the appliance.
Ensure that the cover is engaged properly.
⑧Wait for 40 minutes and ensure the water
dispensing spout to dispense water normally.
⑥ Open the water supply valve and insert the power
plug into the socket.
※Ensure that no water leak age occurs . If a water leakage occurs, immediately turn off the appliance, close the water
supply valve.
※Run water through the new filter for 1 minute and 30 seconds before filter replacement.
How to replace the filter
10
②Turn the drainage button on the back of the
appliance to the ON position.
①Close the water supply valve and remove the
cover on the left side of the appliance.
※Both cold water and ambient water tanks
will automatically drain for 30 minutes.
③Connect a hose to the drainage valve to drain the
ambient water tank and the hot water tank. Drain
the cold water tank through the water dispensing
spout.
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영문_전략형 냉온,냉정수기_rev2_(WP-40C9500M, WP-40C8500M)-수정_레이아웃 1 2021-02-23 오후 4:02 페이지 1

11 Product specifications
Product name
Model Name
Rated Voltage
External Dimensions
Weather Class
Hot + Cold Water
Hot Water
Cold Water
Ambient Water
Hot Water
Cold Water
Safety Devices
Water Level Detector for Cold Water Tank
Power Cord
Net Weight
IP Code
Chungho Water Purifier 450
GWP-40C9500N
Refer to the front page
255 W x 500 D x 500 H
(mm)
1,750 W
1,640 W
0.75 A
2.6 ℓ
0.57 ℓ
2.8 ℓ
T class (110 ℉±1 ℉) (43 ℃± 1 ℃)
Overheating control system, water level detector, leak sealer, and fuse
Capacitive sensor for water level detection
1.8 m
15.4 kg
IPX1
Water Tank
Capacity
Power
Consumption
※N class is given to the appliance suitable for use in areas with a temperate climate.
※IP Code classifies and rates the degree of protection against moisture and water.
※Water tank capacity calculations are based on tank geometries and may differ from the actual volume of water that
can be dispensed from the tanks.
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영문_전략형 냉온,냉정수기_rev2_(WP-40C9500M, WP-40C8500M)-수정_레이아웃 1 2021-02-23 오후 4:02 페이지 2