Ispring DS4B Manual

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Copyright ©2005-2021 ISPRING WATER SYSTEMS, LLC. All rights reserved.
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Page 1 www.123filter.com | [phone] | [email protected]
We stand behind our products
Since 2005, iSpring has been dedicated to providing high-quality drinking water to families across
the United States.We provide various residential faucets and water filtration systems that purify your
water in everyday life and deliver pure, healthy, and tasty water to you and your family.
At iSpring, we strive to develop products to the highest of standards and aim to make excellent
drinking water accessible for all households.With affordable pricing, reliable quality, prompt
delivery, and top-notch customer service, we hope to assist in bringing you great water for years to
come.

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Prior to Installation
Read this instruction manual carefully prior to installation.
Keep this manual readily available for future reference.
Table of Contents
User Information ...........................................................................................................3
Product Operation & Specifications .............................................................................4
Before You Start ...........................................................................................................5
Package Contents ..........................................................................................................7
Using the System
Control Panel LED Light Functions .............................................................................8
Operation.......................................................................................................................9
Care and Cleaning .......................................................................................................11
Troubleshooting ..........................................................................................................13
Warranty
Warranty and Registration ..........................................................................................14

Page 3 www.123filter.com | [phone] | s[email protected]
User Information
The user must adhere to the installation specifications described in this Product Installation and
Operation Manual (hereinafter referred to as the "instruction manual"). iSpring is not responsible for
damage, loss, or injury resulting from neglect, improper maintenance, or unauthorized modification
of the unit.
●The unit should be placed only on flat surfaces. Do not mount on a wall.
●Use only authorized iSpring parts. Using unauthorized or aftermarket components will void the
product warranty.
●Unauthorized modification and disassembly are strictly prohibited and will void the warranty.
●Never touch the power cord connector when your hands are wet, as this may result in electric shock.
●Never turn the dispenser upside down or tilt it more than 45 degrees. If the unit has been resting on
its side for a long time, place the water dispenser in the upright position for approximately 12 hours
before turning it on.
●Never use this dispenser with water that is unsafe to drink or is from an unknown source.
●This water dispenser is equipped with a grounded power cord plug for your safety.
●Keep your water dispenser in a dry place away from direct sunlight.
●Leave a minimum of 2" (5 cm) around the back and sides of the dispenser for proper ventilation.
●Always install your water dispenser on a level floor. Please wait 3 minutes before restarting the
machine after shutting it down.
●Always unplug the water dispenser before servicing.
●Regular cleaning of your water dispenser is required for your warranty. Please follow the cleaning
instructions outlined in this manual and clean the dispenser every four months.
●The lower front panel must permanently be installed/positioned on the unit for proper operation.
1 2

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Product Operation & Specifications
Though testing was performed under standard laboratory conditions, the actual performance of the
system may vary based on local water conditions and quality.
SPECIFICATIONS
Model DS4B
Dimensions W x D x H
11.8 in. x 14.1 in. x 41.7 in.
30 cm x 35.8 cm x 106 cm
Water Inlet Temp.
40-100 °F
Heating Temp (approx.).
194 °F / 90 °C
Cooling Temp (approx.).
41-48 °F / 5-9 °C
Heating Power Consumption
500 W
Cooling Power Consumption
85 W
Filters
Stage
Model
Purpose
Life
1st FPDS:
PP Filter
High-capacity polypropylene filter.
Made with food-grade polypropylene micro-fibers.
Removes sediment, dirt, sand, silt, rust, and scale
particles.
3 - 6
mo.
2nd
FGKDS:
GAC+KDF
Compound Filter
Made with quality KDF and granular activated carbon.
Reduces chlorine, lead, hydrogen sulfide, odors,
and other contaminants.
6 - 12
mo.
3rd
FCDS:
CTO Carbon
Block Filter
Made with high-quality activated carbon.
Reduces chlorine, foul odor, and taste.
Removes sediment, dirt, sand, and rust.
6 - 12
mo.
4th
FTDS:
Post Activated
Carbon Filter
Made with high-quality granular activated carbon.
Reduces chlorine, foul odor, and taste.
Removes sediment, dirt, sand, and rust.
6 - 12
mo.
*Filters life may varies per source water quality.

Page 5 www.123filter.com | [phone] | s[email protected]
Before You Start
Failuretofollow these instructions can result in death, fire, or electrical shock.
Warning
Never put anything flammable close to the dispenser.
This water dispenser is designed for indoor applications only.
Electric shock hazard: Do not overload sockets or extension cords.
Do not damage the refrigeration cooling system.
Do not touch the plug with wet hands to prevent electric shock.
Always disconnect the power cord before attempting to clean or move the dispenser.
ELECTRICAL REQUIREMENTS:
A 115 Volt, 60 Hz., AC only 15 amperes fused, grounded electrical supply is required. It is
recommended that a separate circuit serving only your Water Dispenser be provided. Use an outlet
that a switch cannot turn off.
GROUNDING INSTRUCTIONS:
This appliance must be grounded. In an electrical short circuit,
grounding reduces the risk of electric shock by providing an escape
wire for electric current.
Improper use of the grounding plug can result in a risk of
property damage, the electric shock causing severe injury, even
death.
This appliance is equipped with a power cord having a
grounding wire with a grounding plug and must be connected into
an adequately grounded polarized outlet. Consult a qualified
electrician if the grounding instructions are not entirely understood
or if doubt exists as to whether the wall outlet is properly grounded.
If the wall outlet is a standard two prong outlet, it is your
responsibility and obligation to have it replaced with a properly
grounded 3-prong wall outlet.
Do not under any circumstances cut or remove the third
(ground) pin from the power cord plug.
Do not use adapter plugs or extension cords with this appliance.
If the power cord is too short, have a qualified electrician install
an electrical outlet near the machine.
Do NOT use the machine if the power cord becomes frayed or
otherwise damaged.

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Caution
Never allow children to dispense hot water without proper and direct supervision.
Do not plug in or turn on the water dispenser unless there is water in the system.
Refrigerants must be handled and disposed of by qualified service personnel only. Before discarding
this water dispenser to landfill, contact local authorities for advice on proper disposal methods for
refrigerants.
For questions or concerns, call 1-678-261-7611 or email [email protected], or visit
www.ispringfilter.com/support.

Page 7 www.123filter.com | [phone] | s[email protected]
Package Contents
1. Hot Water Push Button (with Child Safety Lock)
2. Room Temperature Water Push Button
3. Cold Water Push Button
4. LED (Ready-to-Dispense Indicator Lights)
•Red = Hot Water
•Yellow = Empty Water Bottle
•Blue = Cold Water
5. Door Switch (Controls Water Pump Operation)
6. Removable Drip Tray & Grill
7. Lower Front Door Panel
NOTE: Door must always be closed for proper operation
8. Filters (1st stage → 4th stage: left → right)
9. Adjustable Cold Water Control
10. Hot Water Activation Switch (red)
11. Drain Line Valve & Cap
12. Condenser Coil
13. Power Cord
14. Water Inlet
1 - On
0 - Off
9
10
13
11
12
14
123
5
6
7
8
4

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Control Panel LED Light Functions
Off Flashing Solid
1 Red LED Light
(Hot Water)
Heating system off.
Activate hot water
(red) switch at the
back of the unit.
Hot water is heating.
Hot water has
reached optimum
temperature, water
ready to dispense.
2 Yellow LED Light
(Water Level)
Water levels inside
the reservoir are
normal.
Water levels inside
reservoir are low,
check water bottle
and replace if
necessary.
3 Blue LED Light
(Cold Water)
Cooling system off.
Connect the power
cord to an electrical
outlet.
Cooling system
operational.
Coldwater has
reached optimum
temperature, the
water ready to
dispense.
NOTE: Hot water heating system will not operate during flashing yellow light conditions.
1
2
3

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Operation
(1) Installation
Step 1. Choose a suitable location for the system. It must be placed on a flat surface.
Step 2. Install the Removable Drip Tray & Grill at the front of the system.
Step 3. Insert the 1/4" tube into the 1/4" water inlet at the back of the system.
Step 4. Plug in the main power supply to the power socket at the back of the system.
Vibrations can be expected as the pump starts.
Step 5. Prepare a bucket, remove Drain Line Cap at the back of the system, let it run for at
least 30 minutes to flush the system. This should be done each time the filters are changed.
Step 6. Once the rinsing is completed, screw back the Drain Line Cap.
Step 7. The system is ready for use.

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(2) Dispensing Cold Water
This Water Dispenser left the factory with the cold water temperature control
default setting for Energy Star compliance. This setting will deliver cold water
temperatures between 4°C - 8°C (39°F - 46°F). The temperature can be adjusted.
Using a screwdriver, turn the dial clockwise between " " (cool) and " "
(colder) until the desired temperature is reached.
(3) Dispensing Hot Water
Warning: Hot water temperatures can reach 94˚C/201˚F and produce severe scalding. Never let
children dispense water without direct adult supervision.
NOTE: The hot water temperature is factory set and cannot be adjusted.
(4) Going Away On Vacation
When not using the dispenser for long periods or when going on vacation, to conserve energy, unplug
the dispenser and drain the reservoirs (see Draining the Reservoirs). Follow Initial Product Cleaning
Procedures upon return and startup of the dispenser.
1 32 4
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3

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Care and Cleaning
Cleaning the Outside of the Water Dispenser
Cleaning the Drip Tray
Draining the Reservoirs
Caution: Water May Still Be Hot.
12 3 4
Soapy Water
Soapy Water
2
134

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Changing the Filters
Step 1. Disconnect the power.
Step 2. Disconnect the water supply.
Step 3. Drain the Reservoirs. (page 11)
Step 4. Open the Lower Front Door Panel.
Step 5. Unscrew the filter(s) to be replaced. (turn left)
Step 6. Screw the corresponding replacement filter(s) into each slot. (turn right)
Step 7. Close the Lower Front Door Panel.
Step 8. After replacing the filter, flush the system by running the water for at least 30 minutes after
installing a new filter(s). (page 9, Operation, Installation, Step 3-7)
Replacement Filter Packs
Stage
1st
2nd
3rd
4th
Model
FPDS
FGKDS
FCDS
FTDS
F3DS
1
1
1
-
F4DS
1
1
1
1
F7DS
2
2
2
1

Page 13 www.123filter.com | [phone] | s[email protected]
Troubleshooting
PROBLEM
POSSIBLE CAUSE
SUGGESTED SOLUTION
The water
dispenser is
leaking
The drain cap and silicone seal
are not secure.
Ensure seal is secure in drain plug
and tighten drain cap.
Water is not hot
or cold enough
The unit is unplugged.
Plug it into the outlet.
Hot and cold power
ON/OFFswitches located at the
back of the unit are in the OFF
position.
Activate both power switches to
the ON position.
Indicator lights are not lit.
Connect the power cord to an
electrical outlet; the cooling cycle
starts automatically. Activate the
heating "ON/OFF" switch located
at the back of the unit.
The circuit breaker in your home
has tripped, or the fuse has
blown.
Reset the breaker or replace the
fuse.
The hot water thermostat tripped
(turned off).
Turn off the hot water switch
for15-30 minutes to allow the tank
to cool, and then turn the switch
back on. The temperature limit
switch will reset automatically.
The lower door is not closed
correctly.
Make sure the lower door is
closed adequately for proper
operation.
The water
dispenser is not
dispensing water
Possible air pocket.
Push down the dispenser buttons to
prime the unit.
The child safety lock (hot water)
is not activated.
Activate the child safety lock by
sliding the red lock button to the
side while pressing the hot water
button at the same time.
The water
dispenser is
noisy
The water dispenser is uneven.
Make sure the dispenser is on an
even surface that can support its
total weight.
The water pump makes noise as
it fills the tank.
This is normal.
Need help with troubleshooting? If you have any questions or find there are missing parts or
damage, please call 1-678-261-7611 or visit www.ispringfilter.com
When calling, please be prepared to provide the model of your product.
(The model of this product is "DS4B".)

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Warranty Registration
To register your product for the warranty, visit our website at 123filter.com and go to the
“Warranty” tab.
We provide a 30-day money back guarantee, a 1-year manufacturer warranty, and lifetime tech
support for all of our products. However, we do not have the order information from websites other
than 123Filter.com (Amazon, Home Depot, etc.), so please be sure to fill in that information upon
registration of your system. If you have any questions or concerns about your product, please do not
hesitate to call or email us, or put it in the notes/comments upon your warranty registration. Your
satisfaction is our business!
If you are happy with our products and service, please show your support by
writing a product review on Amazon, even just a single line. It takes you just a
minute but means a lot to us. Thank you!

Atlanta, GA USA
iSpringFilter.com
For questions, comments, or technical support, please contact us at:
[email protected]
[phone]
Monday-Friday 8:30 a.m. - 5:30 p.m. EST