Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your YPMart DOD-30 3KW 220V Sauna Room Wet Steam Bath Generator. Please read this manual thoroughly before installation and use, and retain it for future reference.
Safety Information
Important Safety Instructions:
- Ensure all electrical connections comply with local codes and regulations.
- Do not operate the steam generator without proper grounding.
- Keep children and pets away from the unit during operation.
- Avoid direct contact with the steam nozzle during operation as steam is extremely hot.
- Always disconnect power before performing any maintenance or service.
- Consult a qualified electrician or plumber for installation if you are unsure.
Product Overview
The YPMart DOD-30 3KW 220V Steam Bath Generator is designed for creating a wet steam environment in sauna rooms. It features a durable stainless steel construction and an advanced control system for a customizable steam experience.

Figure 1: Front view of the YPMart DOD-30 3KW 220V Steam Generator.
Key Features:
- Rapid Warm-up: Quickly generates steam for immediate use.
- Digital Display Controller: Intuitive LED display for temperature and time control, including room lighting.
- Multiple Protection Features: Includes overheat protection, lack of water automatic self-protection, and a non-clogging steam nozzle.
- Waterproof Stainless Steel Construction: Ensures durability and resistance to water and rust.
- Continuous Steam Flow: Large water tank prevents dry burning and ensures uninterrupted steam.
Setup and Installation
Proper installation is crucial for the safe and efficient operation of your steam generator. Refer to the online video included in the user manual for visual guidance if available. It is recommended to have installation performed by a qualified professional.
Installation Steps:
- Mounting: Securely mount the steam generator in a suitable location, ensuring adequate ventilation and access for maintenance.
- Water Inlet Connection: Connect the water supply to the auto water inlet. Ensure a clean water source.
- Steam Outlet Connection: Connect the steam nozzle to the steam outlet on the unit and route it into the sauna room.
- Drain Connection: Connect the auto draining valve to a suitable drain.
- Electrical Wiring: Connect the unit to a 220V power supply according to the wiring diagram provided in the full manual (not included here). Ensure proper grounding.
- Controller Installation: Install the AT-86 LCD controller outside the steam room for easy access and operation.

Figure 2: Rear view showing water and steam connections.

Figure 3: Detailed view of the water inlet and steam outlet.
Operating Instructions
The AT-86 LCD controller allows for precise management of your steam bath experience.

Figure 4: Product accessories, including the AT-86 LCD controller.
Using the Controller:
- Power On/Off: Use the power button on the controller to turn the unit on or off.
- Temperature Setting: Adjust the desired steam temperature between 25°C (77°F) and 55°C (131°F) using the temperature controls.
- Time Setting: Set the operating duration from 30 minutes to 12 hours.
- Lighting Control: The controller can also manage room lighting, if connected.
The system features automatic water inlet, draining, and flushing functions to simplify operation and maintenance.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your steam generator.
- Limescale Removal: Monthly, remove the water level probe and clean any accumulated limescale.
- Automatic Flushing: The unit's auto flushing feature helps reduce water scale buildup in the tank.
- Manual Drain: Utilize the manual drain function to keep the steam tank clean.
- Descaling (Optional): If equipped with an optional descaling pump, use it to automatically clean the water tank by pouring cleaning solution.
Troubleshooting
This section addresses common issues you might encounter with your steam generator.
| Problem | Possible Cause | Solution |
|---|---|---|
| No steam production | No water supply, power issue, or unit in overheat protection. | Check water connections, ensure power is on, and allow unit to cool if overheated. |
| Steam nozzle clogged | Mineral buildup. | Clean the steam nozzle to remove any obstructions. |
| Unit shuts off unexpectedly | Overheat protection activated or lack of water. | Ensure adequate water supply and proper ventilation. Allow unit to cool. |
| Controller not responding | Loose connection or power interruption. | Check controller cable connections and main power supply. |
Specifications
| Feature | Detail |
|---|---|
| Product Name | Stainless Steel Steam Bath Generator |
| Rated Power | 3KW |
| Voltage | 220V |
| Controller | AT-86 LCD Controller |
| Housing Material | SUS304 Stainless Steel |
| Temperature Setting Range | 25°C - 55°C (77°F - 131°F) |
| Time Setting Range | 30 minutes - 12 hours |
| Item Weight | 24.3 pounds |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
Warranty and Support
For warranty information, technical support, or service inquiries, please contact YPMart customer service. Refer to your purchase documentation for specific warranty terms and contact details.
Online resources, including installation videos, may be available to assist with common questions and troubleshooting.