Cold Plunge Water Chiller
SLWTRCHLR110
USER GUIDE
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Features:
• Simple Operation, Simple Temperature Setting, and Convenient Use
• Compatible Up to Max Water Volume of 145 Gal.
• Quiet Compressor to Help Minimize Noise Level
• Perfect for Cold Plunge Tubs
• Universal for Fresh Water, Aquatic Plants, and Sea Water Tanks
• Rapid & Stable Compressor Cooling
• Built-in Fan, Rapid Cooling, Saving Power and Time
• Equip with a High-eciency Energy-saving Compressor that Uses R134a Refrigerant
• Includes Two Built-in Quiet Fans and Multiple Vents to Eectively Dissipate Heat
• Anti-Corrosion Titanium Tube, Allows the Chiller to be Used in Both Freshwater and
Saltwater Environments
What's in the Box:
• Chiller
• Water Pump (720L-24V DC)
• AC Adapter (24V DC-3A)
• OUT Water Hose (1216) -2m
• IN Water Hose (1216) -1.0m
• Filter Assembly -16 – ½’’
Technical Specs:
• Construction Material: Stainless Steel
• Evaporator: Pure Titanium Coil (Corrosion Resistant)
• Minimum Temperature: 4-5°C
• Power Output: 220V/50HZ (OR); 110V/60HZ(US)
• Power: 1/2HP
• Motor Power Supply: 280W
• Refrigerating Capacity: 1200W
• Refrigerating Medium: R134A
• Rated Cooling Current: 2.3A
• Max Water Volume: 145 Gal (500L)
• Hose Length: 78.7” -inches
• Product Dimensions (L x W x H): 13.19'' x 13.19'' x 14.57'' -inches
California Prop 65 Warning
WARNING:
This product may expose you to chemicals, which is known to
the state of California to cause cancer, birth defects and other
reproductive harm. Do not ingest.
For more info go to: www.P65warnings.ca.gov
• IN Water Hose (1216) – 0.4m
• (2) 16-1/2’’ (M) Water Pipe Connection
• (2) 16-3/4’’ Water Pipe Connection
• (4) Sealing Ring
• Teon Tape
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READ FIRST BEFORE SETTING UP THE AQUARIUM WATER CHILLER
IMPORTANT
Read all instructions carefully before using this product. Retain this owner’s
manual for future reference. The specications of this product may vary from
this photo and are subject to change without prior notice.
Stagnant water is not sanitary for the system.
Solidied bio-matter can form inside the pipes and requires a deep clean with
hot water to x. This can also appear if no sanitation is done. Please follow the
maintenance protocol included in the manual.
DANGER
To avoid possible electric shock, special care should be taken since water is
employed in the use of aquarium equipment. For each of the following situations,
do not attempt repairs by yourself; return the appliance to an authorized service
facility for service or discard the appliance.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: To guard against injury, basic safety precautions should be observed,
including the following:
1. Please unplug the power when lightning strikes.
2. DO NOT use wet hands to plug or unplug the power plug; otherwise, it may
cause an electric shock or injury.
3. Please use a separate socket. DO NOT share the same socket with other
high-power electrical appliances at the same time, so as not to cause re
caused by excessive current.
4. When not in use for an extended period, please unplug the power plug to
prevent short circuits and spontaneous combustion caused by device aging.
5. When inserting the plug into the socket, ensure it is rmly inserted to the
bottom. Otherwise, poor contact may cause overheating and burning of the
components, leading to the danger of short circuits or res.
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6. DO NOT allow children to operate the unit alone to avoid electric shock or
injury.
7. Please use the designated family power supply. Do not use other power
sources. (Voltage varies in dierent countries and regions, so do not use it in
another country).
8. It is prohibited to place the unit in an unstable position, direct sunlight,
high-temperature environments, areas with heavy smoke, insucient
ventilation, or sealed spaces with high moisture levels.
Do not install the chiller outdoors.
9. DO NOT block the air vents and avoid placing foreign objects near them.
Install at least 12-16 inches (30-40 cm) away from walls in order to give the
chiller adequate ventilated space
10. It is strictly forbidden to insert metal scraps, wires, needles, or other foreign
materials into the product or its gaps. DO NOT attempt to disassemble the
machine yourself.
Please ensure these safety guidelines are followed at all times to prevent
accidents and ensure safe operation of the water chiller.
Pay Attention
1. DO NOT turn the chiller upside down or sideways when in use.
2. When unplugging the plug, be sure to hold the plug handle and avoid pulling
the power cord, as doing so may damage the cord.
3. When handling the unit, please unplug the power cord and hold the bottom
of the product with both hands to prevent it from falling.
4. Please do not share the same socket with any other electrical products.
5. DO NOT place the chiller in high-temperature environments (room temperature
above 97°F/36°C, sealed areas, etc.), as it may result in slow refrigeration or
failure.
Follow these instructions carefully to ensure safe and proper use of the chiller.
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Aquarium Water Chiller Location
1. For best results, place the chiller in a location best suited to support the total
weight of the chiller. Do not install the chiller outdoors
2. Always place the chiller in a at and level area.
3. Keep chiller in a well ventilated area and away from a heating or cooling vent.
4. Do not place near electronic components and systems (i.e. T.V, Stereo systems, etc.).
PARTS LIST
Description Image QTY
A
500L Chiller 1
B
Water Pump (720L-24V DC) 1
C
AC Adapter (24V DC-3A pump) 1
D
OUT Water Hose (1216) -2m 1
E
IN Water Hose (1216) -1.0m 1
F
Filter Assembly -16 – ½’’ 1
G
IN Water Hose (1216) – 0.4m 1
H
16-1/2’’ (M) Water Pipe Connection 2
I
16-3/4’’ Water Pipe Connection 2
J
Sealing Ring 4
K
Teon Tape 1
L
Water Pipe clamp 2
M
Ribbon 8
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300L Chiller and Pump Installation Diagram
• Chiller: 110V~ 60Hz or 220V~ 50Hz
• Power: 1/2HP
• Refrigerant: R134a
• Water quantity of refrigeration: 500L
• Circulating pump ow suitable range: 1000~1500L/h
WARNING: During the chiller installation process, pay special attention to sealing
the water pipe connection at the inlet end. Ensure the pipeline is free from leaks
or damage, and prevent the intake of air. The introduction of air at the inlet end
can disrupt the water pump's ability to complete its pumping work.
Exhaust Port: In case water in the tank doesn't ow
due to air in the pipe, open the exhaust screw cover to
release air from the lter chamber. This action allows
water to ll the entire lter chamber.
A C
I
B
B
L
D
E
F
G
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Time Requirements for Chilling
Environment Temperature: 82.4°F/28°C
Water Volume: 66 gal/250L
HOW TO USE
1. Connect all hoses and connectors with the chiller, ensuring everything is
securely screwed to prevent water leakage.
2. Connect the chiller's power cord. After plugging in the power plug, switch on
the power using the switch on the back of the chiller. The screen will display
the water temperature in the tank.
Time Water Temperature
8:25 22.6°C72.7°F
8:45 22.2°C72°F
9:00 21.7°C71.1°F
9:40 21°C69.8°F
10:10 20.3°C68.5°F
10:30 19.9°C67.8°F
11:00 19.3°C66.7°F
11:30 18.7°C65.7°F
12:30 17.7°C63.9°F
13:30 16.6°C61.9°F
14:00 16.3°C61.3°F
14:30 15.8°C60.4°F
15:00 15.5°C59.9°F
15:30 15.1°C59.2°F
16:00 14.8°C58.6°F
16:30 14.3°C57.7°F
17:00 14°C57.2°F
17:30 13.6°C56.5°F
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3. When the chiller is turned on, the display screen will start blinking (refrigeration
is not displayed in standby state, and this is normal). After blinking for about 3
minutes, the refrigeration starts to run, and the display will stop blinking.
Now, the chiller is ready to use.
• It is not recommended to set the minimum cooling temperature below 42°F.
• Compressor delay is 3 minutes before each start.
Temperature Setting
Press the "SET" key to set the temperature. " " for heating, and " " for cooling.
Adjust to your desired temperature. After setting, you can press the "RST" key for
about 2 seconds to memorize the temperature and later return to it.
The next function (F1) is optional; you don't have to use it if you don't want to.
The default setting for F1 is 5°F (1°C). For example, if you set the chiller temperature
to 60°F (16°C), the chiller stops working. When the water becomes 65°F (17°C),
the chiller will start working again to cool down to 60°F (16°C). This means that
the default F1 (dierence temperature setting) is 5°F (1°C).
ADJUSTING THE SET TEMPERATURE
Press and hold the "SET" key for 4 to 6 seconds. The F1 code will appear; press
the "SET" key to display the temperature. Then, press " " for the heating button
or " " for the cooling button, adjust to the desired dierence temperature, and
press the "RST" key to save.
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The next function (F2) is optional; you do not have to use it if the real water
temperature matches the LCD display.
For example:
The real water temperature in the tub is 60°F (16°C), but the LCD shows 55°F
(13°C). The dierence is 60°F - 55°F = 5°F / 16°C - 13°C = 3°C. Press and hold the
"SET" key for 4 to 6 seconds. After F1 appears, set " " + button / " " - button to
choose F2, then press the "SET" key, press " " + button, adjust to 5 (3), then
press the "RST" key to save.
Notes: The operating instructions also apply to the chiller in degrees Celsius.
BEFORE STARTING THE OPERATION, PLEASE CHECK THE FOLLOWING:
1. Check if the water level inside the aquarium is suitable for the continuous
supply of water.
2. Make sure that there are no water leaks from the hose and pipe connections.
Insert the power plug fully into the power outlet so that the plug itself does
not wobble.
4. Double-check the circulating & ltration system, especially ensuring that the
circulating tube is not clogged.
CLEANING & MAINTENANCE
1. Before cleaning and maintenance, please conrm that the power plug has
been unplugged.
2. Please use a clean and soft cloth with good water absorptivity to wipe the top
cover, shell, and other parts of the chiller to keep the appearance clean.
(Note: Please do not use a wet cloth to wipe the operating panel, plug, and
power cord.)
3. Do not use corrosive liquid medicine or hard objects to clean the product.
(It is forbidden to use detergent, gasoline, banana water, hard brush, etc.)
4. Water is strictly prohibited inside the chiller; please do not immerse the chiller
in water for cleaning.
5. Please clean the chiller regularly every 2-3 months to avoid aecting the
cooling eect due to clogging of the chiller inside.
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Methods of Cleaning the Chiller
1. A 2:3 vinegar bath (2 parts 100% distilled vinegar to 3 parts water) is safe and
eective at removing calcium deposits, salt creep, and other hard minerals
that build up in the chiller over time.
2. You can also circulate the vinegar mix, rather than a bath soak, with the feed
pump using a 5-gallon bucket as the reservoir.
TROUBLESHOOTING
MALFUNCTION POSSIBLE CAUSES SOLUTION
Not working at all
Not connected to the correct
voltage socket
Connect the power plug to the
correct voltage socket
The power supply voltage is
connected correctly
The compressor has a 3-minute
working time
Water does not
circulate
Adjust the set button up and
down in a short time; the
temperature circulation device
stops working
Please conrm whether the
circulation device is working
properly
Air in the water pipe
There should be no air
accumulation in the water pipe,
especially in the water pump.
Please keep all circuits full of water
Twisted water pipe
Strongly twisted water pipes will
cause no water ow; please pay
attention to smooth adjustment
Poor output
eect
The height of the circulation
device to the surface of the
sh tank is too high
Please conrm the position and lift
of the circulating device.
Lift refers to the capacity of the
circulating device
The water pipe is dirty
and dirt blocks the water pipe
Please clean the water pipe
regularly to keep it unblocked
Twisted water pipe
Please conrm that all the
water pipes of the circulation
device are kept smooth
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MALFUNCTION POSSIBLE CAUSES SOLUTION
Poor cooling eect
or inability to cool
The ambient temperature
is too high
The ambient temperature
should be kept below 95°F
with good ventilation
The chiller is placed in a
closed cabinet
Place the chiller on the desktop
or at ground to ensure
a good ventilation environment
Wet ground
Abnormal sound
The huge water volume of
the sh tank exceeds the
cooling capacity
Reduce the water volume
or replace with a more
powerful chiller
Bending of water pipes
causes insucient circulation
Be careful not to bend
the water pipe
Condensed water droplets
ow out
Wipe the water droplets on the
surface of the sh tank and the
water pipe
There is air in the pipe
There should be no air
accumulation in the water pipe,
especially in the water pump,
and keep all circuits full of water
Chiller prevents position tilt
Please put the chiller
on a level surface
Display error
— (Display 3 lines) water
temperature probe is
abnormal
Replace the temperature probe
The dierence between the
displayed temperature
and the actual temperature
is too large
Replace the temperature probe
Water leakage
Incorrect connection;
The pipe is too thick
1. Check the at gasket sealing ring
2. Add some grease
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Model Number:
SLWTRCHLR110
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