1. Important Safety Instructions
Read all instructions before using the appliance. Keep this manual for future reference.
- Ensure the dishwasher is properly grounded.
- Do not operate the dishwasher if it is damaged.
- Use only detergents and rinse aids recommended for automatic dishwashers.
- Keep children away from detergent and rinse aid.
- Do not allow children to play with the appliance.
- Always disconnect the power supply before cleaning or performing maintenance.
- Do not immerse the appliance in water.
2. Product Overview
The AIRMSEN Countertop Dishwasher is a compact appliance designed for efficient dish cleaning. It features a two-layer rack system and multiple wash modes.

Figure 2.1: Overview of the AIRMSEN Countertop Dishwasher's upgraded features, including a water softener salt function, 2-level rack, heavy cleaning with 3 spray arms, and auto air refresh.
3. Setup and Installation
3.1 Placement
Place the dishwasher on a stable, level surface near a water source and power outlet. Ensure adequate clearance around the unit for ventilation and door opening.

Figure 3.1: The dishwasher measures approximately 36 cm (14.17 inches) in depth, 54.8 cm (21.57 inches) in width, and 49.6 cm (19.53 inches) in height. Confirm these dimensions fit your kitchen space before installation.
3.2 Water Supply Connection
The dishwasher offers two water supply options:
- Built-in 5L Water Tank: Fill the internal water tank manually. The automatic water level indicator will signal when the tank is full.
- Faucet Connection: Connect the included inlet hose to a faucet. An adapter may be required depending on your faucet type.

Figure 3.2: Illustration of the dual water supply modes: manual filling of the built-in water tank and direct connection to a faucet using the inlet hose.
3.3 Initial Use
Before first use, it is normal to find a small amount of residual water inside the unit due to factory testing. This does not indicate a defect.
4. Operation
4.1 Loading Dishes
The dishwasher features a two-layer structure with 5 dish racks, accommodating various sizes of tableware. For larger items, the upper basket can be removed to fit plates up to 30cm in diameter.

Figure 4.1: Example of dish loading in the compact, large-capacity racks, showing plates, cups, and cutlery arranged for optimal cleaning.
4.2 Adding Detergent
Use only standard dishwasher detergent or tablets. Do not use regular liquid dish soap, as this can cause excessive suds and machine malfunction.
4.3 Selecting a Wash Mode
The dishwasher offers 7 specialized washing modes and 2 upgraded features:
- Wash Modes: Baby Care, Eco Wash, Intensive Wash, Clean Wash, Standard Wash, Quick Wash, Fruit Wash.
- Upgraded Features: 2-12 hours delay start, auto-cleaning mode.

Figure 4.2: The LED touchscreen control panel displays various wash cycles, including Express (28 min), Fruit (9 min), Air Refresh (72 hours), Normal (58 min), ECO (88 min), and Heavy (78 min), along with their respective temperatures.
4.4 Washing Process
The dishwasher utilizes 3 high-pressure spray arms (top and bottom) for 360° thorough cleaning. High-temperature steam (up to 75°C) assists in removing stubborn stains.

Figure 4.3: The interior of the dishwasher during operation, illustrating the 360° full coverage provided by the three spray arms for comprehensive cleaning.
4.5 Drying and Ventilation
After washing, the dishwasher performs 60 minutes of high-temperature drying. An automatic 72-hour ventilation feature (Air Refresh Function) ensures long-lasting dryness and freshness. This function can be used with any washing mode except Fruit Wash or operated independently.

Figure 4.4: Illustration of the PTC hot air drying and ventilated storage system, designed to maintain spotless dishes, eliminate odors, and ensure prolonged dryness.
5. Maintenance
5.1 Soft Water Salt System
The built-in salt compartment softens water, reduces scale buildup, and extends the machine's lifespan. This also helps prevent water stains and residue on dishes.

Figure 5.1: A hand adding salt to the designated compartment within the dishwasher, activating the unique soft water salt function for improved cleaning and longevity.
5.2 Cleaning Filters
Regularly clean the dishwasher filters to maintain optimal performance and prevent blockages. Refer to the filter removal and cleaning instructions in the detailed manual (if provided separately).
6. Troubleshooting
If you encounter issues with your dishwasher, refer to the following common problems and solutions:
- Dishwasher does not start: Ensure the power cord is securely plugged in and the door is fully closed. Check if a wash cycle has been selected and the start button pressed.
- Dishes are not clean: Verify that dishes are loaded correctly, not blocking spray arms. Ensure sufficient detergent is used and the correct wash cycle is selected for the soil level. Check and clean filters.
- Water not draining: Check for blockages in the drain hose or filter. Ensure the drain hose is properly installed.
- Residual water after cycle: A small amount of residual water is normal due to factory testing. If excessive, check for drainage issues.
- Unusual noise: Ensure dishes are not rattling against each other or blocking spray arms. If a pump issue is suspected (e.g., pump starts strong then stops), contact customer support.
7. Specifications
| Parameter | Value |
|---|---|
| Brand | AIRMSEN |
| Model Number | ZMW-DTHA01 |
| Product Dimensions (D x W x H) | 14.17"D x 21.57"W x 19.53"H (36 x 54.8 x 49.6 cm) |
| Capacity | 5.2 liters (4 place settings) |
| Item Weight | 17.5 kg |
| Material | Polypropylene (PP) |
| Noise Level | 56 dB |
| Voltage | 230V |
| Display | LED |
| Inlet Hose Length | 160 cm |
| Outlet Hose Length | 160 cm |
| Included Components | Cutlery Basket |
7.1 Energy Information

Figure 7.1: EU Energy Label for the AIRMSEN ZMW-DTHA01 dishwasher, showing an energy efficiency class of E, 44 kWh/100 cycles, 4 place settings, 5.4 L water consumption, 56 dB noise level, and a program duration of 2:35.
For detailed product information, refer to the EPREL database.

Figure 7.2: Product Information Sheet detailing general product parameters, energy consumption, water consumption, program duration, and noise emissions for the AIRMSEN ZMW-DTHA01 dishwasher.
8. Warranty and Support
The AIRMSEN Countertop Dishwasher model ZMW-DTHA01 comes with a minimum guarantee period of 12 months from the date of purchase.
For technical support, warranty claims, or service inquiries, please contact AIRMSEN customer service through the retailer where the product was purchased or visit the official AIRMSEN website for contact information.







