38-liter Aquarium - Stable Digital Display Water Cooler for Outdoor Use for Workers (3)

Features: 1. Adopts semiconductor refrigeration, environmentally friendly and pollution-free, greatly assisting the environment. 2. Silent operation, low power consumption design, ideal for aquarium use, supports both cooling and heating. 3. Utilizes a digital display and advanced intelligent microcomputer temperature control technology. 4. Comes with Celsius and Fahrenheit temperature switching function, very convenient. 5. The product is suitable for small-scale refrigeration and heating, aquaculture, and aquariums. Specifications: Item Type: Electronic Water Chiller Material: ABS + Metal Purpose: Plumbing Equipment Model: STC-200 Model STC-200 20L Rated Voltage: DC12V Power: 70W Circulating Water Pump Flow Rate: 1-3L/min Suitable Water Pump Range: Vertical lift height of three meters below Cooling Water Capacity: ≤20L Suitable Water Pipe Inner Diameter: 8 Product dimensions (approx.): 115 x 110 x 190 mm / 4.5 x 4.3 x 7.5 inches. Net weight: 1.80 kg / 4 lb (approx.). Includes: Two meters of water hose, two hose loops, a water pump, a power adapter, and instructions for connecting the water hose to a power line: The 2 meters are divided into two hoses (the length can be adjusted according to your needs). Place the hose loops onto the hose, connecting the inlet and outlet hoses. Secure the loops firmly. The pump and power supply can then be used directly. 1. Turn on the power; the water should start circulating. Check for leaks. 2. Connect the power cord to the cold water pump, plug in the power cord, and press the power switch to turn on the power. The display screen will show the water temperature in the aquarium. Installation and Use: A. Install the connection as shown in the figure. B. The machine and the surrounding area should be at least 20 cm apart to facilitate heat flow. C. Please handle with care during transport, installation, and maintenance. Temperature Control Setting Method: When the SET light is in the set state, the water cooler will enter operating mode. SET button, ENTER confirmation button, + button, - button. Briefly press the SET button (to set the temperature), then press the + or - button until the desired temperature is reached. (Set after pressing "ENTER" or 10 seconds after automatic return to the current temperature) Detailed function table: 1. In normal display mode, press and hold the "S" button to display P0. Press the "S" button again to select P0-P5 (each press of the "S" button displays the cycle increments from P0 to P5). Press the "E" button to confirm, then press the ▲ or ▼ button to set the thermostat function. 2. As shown in Table Two. (After setting, press the S key for 10 seconds to automatically return to the current temperature.) Symbol Meaning Degrees Celsius Degrees Fahrenheit Default Value P0 Cooling, heating, cooling mode C/H/ CH C/H/CH C P1 Return temperature 0.1~15 0.1~27 2 P2 Correction temperature -7~7 -13~13 0 P3 Time delay (min) 0-10 0-10 3 P4 High temperature alarm temperature -50~110 -58~230 110 P5 Temperature pattern (degrees Celsius and Fahrenheit) CCCC/FFFF CCCC/FFFF CCCC Sensor fault display E1, close all outputs 1.This product is shown with a cooling water temperature of 28°C. No high-power lights or submersible water pumps are used, and it is assumed that the water temperature can be reduced to approximately 25°C. The higher the water temperature before cooling, the less cooling water is required. The amount of hot water used in the cold water machine is equal to the cooling capacity of the refrigeration system. 2. The upper temperature limit for this product is 40°C, and the lower temperature limit is 0°C. Danger: When installing a cold water machine or placing your hands in water, first unplug the power cord. In case of thunder, unplug the electric wiper head. To prevent the use of a wet hand plug, pull the power plug out, otherwise it will cause electric shock or injury; please use a dedicated power outlet, do not share the same outlet with other high-power electrical devices at the same time, avoid causing excessive current to cause a fire, do not place in a position higher than the aquarium, and be careful to prevent water from running down the power cord towards the plug, plug and socket, do not fill with water during use; children are prohibited from operating it alone, in order to avoid injury from electric shock. Warning: Please use an AC220V or 110V power supply; do not use any other power supply (supply voltage varies depending on the region and is not universally applicable; please note). Do not place this product in a stable location, in high temperatures, direct sunlight, smoke, poor ventilation, or high humidity. Do not block the vents. Do not store foreign objects near the vents. To prevent the insertion of metal debris, wires, needles, and other foreign objects into the product or its compartments. Caution: When using the product, do not invert or lay it horizontally. When unplugging, hold the plug handle; do not pull on the power cord or easily damage it. Package List: 1 x Electronic Water Cooler, 1 x Power Adapter (10A), 1 x Water Pump, 1 x Power Cord Plug, 1 x Hose, 2 x Hose Loops, 1 x User Manual (2 pages). Note: 1. Do not use outside the specified voltage and current range. 2. The operating indicator is red when in operation.