1. Introduction
Thank you for choosing the Kreiaoer Top Loading Hot and Cold Water Dispenser. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read it thoroughly before use and retain it for future reference.
This dispenser is designed to provide hot, cold, and warm water, accommodating 1.2 to 5-gallon water bottles, making it suitable for various environments such as homes and offices.

Image: The Kreiaoer Top Loading Hot and Cold Water Dispenser with a water bottle installed on top.
2. Safety Precautions
- Always plug the dispenser into a grounded electrical outlet.
- Do not operate the dispenser without a water bottle installed and water flowing.
- Keep children away from the hot water faucet to prevent burns.
- Do not immerse the dispenser, cord, or plug in water or other liquids.
- Unplug the dispenser before cleaning or performing any maintenance.
- Ensure proper ventilation around the unit.
3. Setup
3.1 Unpacking and Placement
Carefully remove the dispenser from its packaging. Place the unit on a flat, stable, and level surface, such as a countertop, away from direct sunlight and heat sources. Ensure there is adequate space around the dispenser for ventilation.
3.2 Water Bottle Installation
This dispenser features a top-loading design compatible with 1.2 to 5-gallon water bottles. Remove the cap from your water bottle. Carefully invert the bottle and place it securely onto the piercing probe on top of the dispenser. Ensure the bottle is seated firmly to prevent leaks.

Image: Illustration showing how 1.2, 3, and 5-gallon water bottles fit onto the top-loading water dispenser.
3.3 Initial Use and Power On
Once the water bottle is installed, allow a few minutes for the water reservoirs to fill. Plug the power cord into a grounded electrical outlet. Locate the power switch on the back of the unit and turn it ON. The indicator lights for Hot, Cold, and Warm water will illuminate as the dispenser begins to heat and cool the water to the desired temperatures.
Video: An overview of the Top Loading Hot and Cold Water Dispenser, demonstrating its compact size and ease of use during initial setup.
4. Operating Instructions
4.1 Dispensing Water
The dispenser offers three temperature settings: Hot, Cold, and Warm. To dispense water, place your cup or container under the desired faucet. For hot water, press and hold the 'Hot Water' button. For cold or warm water, simply press the corresponding lever or button. The one-handed operation allows for convenient dispensing.

Image: Demonstrates how to easily get hot water for coffee, tea, or juice by holding the hot water button.
Video: A customer demonstrating the use of the hot and cold water dispenser, showing the indicator lights and water dispensing.
5. Maintenance
5.1 Cleaning the Drip Tray and Barrel Seat
The dispenser features a detachable drip tray and barrel seat for easy cleaning. Regularly remove these components, wash them with mild soap and water, rinse thoroughly, and dry before reattaching. This helps prevent spills and maintains hygiene.

Image: Shows the detachable drip tray and barrel seat, highlighting the ease of cleaning.
5.2 General Cleaning
Wipe the exterior of the dispenser with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the tight base prevents contaminants from entering the water system, contributing to overall cleanliness.
6. Troubleshooting
If you encounter any issues with your water dispenser, please refer to the table below for common problems and their solutions. If the problem persists, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No water dispensing | Empty water bottle; Airlock; Faucet clogged | Replace bottle; Remove and re-seat bottle; Clean faucet |
| Water not hot/cold enough | Power switch off; Heating/cooling element malfunction | Ensure power is on; Allow time for temperature regulation; Contact support |
| Water leakage | Improperly seated bottle; Cracked bottle; Damaged internal component | Re-seat bottle; Replace bottle; Unplug and contact support |
| Unusual noise | Compressor cycling; Air in system | Normal operation; Dispense water to clear air |
7. Specifications
Below are the technical specifications for your Kreiaoer Water Dispenser:
| Feature | Detail |
|---|---|
| Model Number | OT-WMTZXL |
| Color | Brown |
| Material | Stainless Steel, Polypropylene (PP) |
| Capacity | 1.2-5 Gallon Bottles |
| Product Dimensions (D x W x H) | 8.6" x 10.6" x 14.5" |
| Wattage (Hot Water) | 550W |
| Wattage (Cold Water) | 75W |
| Total Wattage | 575 watts |
| Temperature Settings | Hot, Cold, Warm (3 settings) |
| Hot Water Temperature | Up to 90°C (194°F) |
| Cold Water Temperature | Down to 8°C (46.4°F) |
| Installation Type | Countertop |
| Item Weight | 4.8 pounds |

Image: Diagram showing the product dimensions in centimeters and inches.
8. Warranty and Support
Your Kreiaoer Water Dispenser is backed by a manufacturer's warranty. Please refer to the product packaging or contact the seller for specific warranty details and duration. For technical assistance, troubleshooting beyond this manual, or to inquire about replacement parts, please contact Kreiaoer customer support through the retailer where you purchased the product.