Introduction
This manual provides essential instructions for the safe and efficient operation, installation, and maintenance of your Midea Water Dispenser Model MYL712S-B. Please read this manual thoroughly before using the appliance and retain it for future reference.
The Midea MYL712S-B is a floor-standing water dispenser offering hot, cold, and normal temperature water, featuring a 3-push button faucet and an integrated 15-liter small refrigerator compartment.
Safety Instructions
To prevent personal injury or property damage, observe the following safety precautions:
- Ensure the dispenser is connected to a grounded power outlet (220V/60Hz).
- Do not immerse the dispenser, cord, or plug in water or other liquids.
- Keep the dispenser away from direct sunlight and heat sources.
- Do not operate the dispenser with a damaged cord or plug.
- Unplug the dispenser before cleaning or performing any maintenance.
- Supervise children when they are near the appliance. The hot water faucet has a safety lock.
- Do not block ventilation openings on the appliance.
- Only use bottled water suitable for water dispensers.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
Product Overview
Familiarize yourself with the components of your Midea Water Dispenser.

Figure 1: Front view of the Midea MYL712S-B Water Dispenser. This image shows the dispenser in its upright, floor-standing position. The upper section contains the water bottle receptacle, the three push-button faucets for hot, cold, and normal water, and the drip tray. Below the dispenser section, a small refrigerator compartment is visible, indicated by the word "REFRIGERATOR" in blue lettering.
Key Components:
- Water Bottle Receptacle: Located at the top, designed to hold standard water bottles.
- Push-Button Faucets: Three distinct buttons for dispensing hot, cold, and normal temperature water.
- Drip Tray: Collects spilled water, removable for easy cleaning.
- Indicator Lights: Display power status, heating, and cooling operations.
- Refrigerator Compartment: A 15-liter storage space at the bottom for cooling beverages or small items.
- Power Cord: For connecting to an electrical outlet.
Setup and Installation
- Unpacking: Carefully remove the dispenser from its packaging. Inspect for any damage.
- Placement: Place the dispenser on a flat, stable surface in a well-ventilated area, away from direct sunlight and heat sources. Ensure there is at least 10 cm (4 inches) of space from walls for proper ventilation.
- Initial Cleaning: Before first use, clean the drip tray and water tank (if accessible) with mild soap and water. Rinse thoroughly.
- Water Bottle Installation:
- Remove the protective seal from a new water bottle.
- Carefully invert the water bottle and place it firmly onto the water bottle receptacle at the top of the dispenser. Ensure it is seated correctly to prevent leaks.
- Power Connection: Plug the power cord into a grounded 220V/60Hz electrical outlet.
- Initial Water Flow: Before turning on heating or cooling, dispense at least 1 liter of water from each faucet (hot, cold, normal) to ensure the tanks are filled and air is purged from the system. This prevents damage to heating elements.
Operating Instructions
Dispensing Water:
- Cold Water: Press the blue button. The cold water indicator light will illuminate when cooling is active.
- Hot Water: Press the red button. For safety, the hot water faucet typically has a child-safety lock. Push the safety lock forward or backward (depending on design) and then press the red button. The hot water indicator light will illuminate when heating is active.
- Normal Temperature Water: Press the green or uncolored button (if applicable). This water is dispensed at room temperature.
Allow approximately 15-30 minutes for the water to reach desired hot or cold temperatures after initial setup or refilling.
Using the Refrigerator Compartment:
The lower compartment functions as a small refrigerator. Open the door to store beverages or small food items. This compartment is not designed for freezing or long-term storage of perishable goods.
Maintenance and Cleaning
Regular cleaning ensures optimal performance and hygiene.
- External Cleaning: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Drip Tray: Remove and empty the drip tray regularly. Wash it with mild soap and water, then rinse and dry thoroughly before replacing.
- Water Tank (Descaling):
- Unplug the dispenser and remove the water bottle.
- Drain all water from the hot and cold tanks using the respective faucets.
- For descaling, a solution of water and white vinegar (e.g., 1 part vinegar to 4 parts water) can be used. Pour the solution into the water bottle receptacle and allow it to sit for 15-30 minutes.
- Drain the solution completely. Rinse the tanks multiple times by filling with clean water and draining until no vinegar smell remains.
- Condenser Coils: Periodically clean the condenser coils at the back of the dispenser with a soft brush or vacuum cleaner to ensure efficient cooling. Ensure the dispenser is unplugged before cleaning the coils.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No water dispensing | Empty water bottle; airlock; clogged faucet. | Replace water bottle; dispense water from all faucets to clear air; clean faucet. |
| Water not hot/cold enough | Heating/cooling switch off; insufficient time for heating/cooling; poor ventilation. | Ensure heating/cooling switches are on; allow 15-30 minutes; ensure adequate space around dispenser. |
| Water leakage | Improperly seated water bottle; cracked water bottle; loose drain plug. | Re-seat water bottle; replace bottle; check and tighten drain plug. |
| Refrigerator not cooling | Refrigerator switch off; door not closed properly; poor ventilation. | Ensure refrigerator switch is on; close door firmly; ensure adequate space around dispenser. |
Specifications
| Brand | Midea |
| Model | MYL712S-B |
| Type | Water Dispenser (Floor Standing) |
| Water Temperatures | Hot, Cold, Normal |
| Faucet Type | 3 Push-Button |
| Refrigerator Capacity | 15 Liters |
| Power Source | Corded Electric |
| Voltage/Frequency | 220V/60Hz |
| Material | Plastic |
| Color | White |
Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or contact Midea customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, visit the official Midea website or contact their authorized service centers.







