1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your SteamSpa Sentry Series 12kW Steam Generator. Please read this manual thoroughly before installation and use, and retain it for future reference.
2. Safety Information
Always adhere to local electrical and plumbing codes. Installation should be performed by a qualified professional. Failure to follow these instructions may result in electric shock, fire, property damage, or personal injury.
- Ensure the power supply is disconnected before any installation or maintenance.
- Do not operate the steam generator if it is damaged or malfunctioning.
- Keep children and pets away from the steam generator and steamhead during operation.
- The steamhead produces hot steam; avoid direct contact to prevent burns.
- Regularly inspect all connections for leaks.
3. Product Components
Your SteamSpa Sentry Series 12kW Steam Generator package includes the following main components:
- 12kW Quickstart Acu-Steam Bath Generator
- Touch Pad Control Panel
- Steamhead (Brushed Nickel)
- Pressure Relief Valve
- Built-in Auto Drain System
Image 3.1: Overview of the SteamSpa Sentry Series 12kW Steam Generator, including the main unit, digital control panel, and two steamheads.
4. Installation
Proper installation is crucial for the safe and efficient operation of your steam generator. Refer to the comprehensive Quick Connection kit for detailed plumbing and electrical instructions.
4.1 Generator Placement
The generator is designed for optimal placement under counters or in closets. Ensure adequate ventilation and access for maintenance. It must be installed vertically.
Image 4.1: Illustrative diagram of the steam generator installed in a cabinet, connected to a steam shower with a control panel and steamhead.
4.2 Plumbing Connections
The unit comes with a plumber-ready Quick Connection kit. Ensure all water inlet and steam outlet connections are secure and leak-free. A pressure relief valve is included and must be installed.
Image 4.2: Components of the installation kit, including a water shut-off valve with filter, flexible steel hose, copper fittings, and a brass pressure valve with gauge.
4.3 Electrical Connections
The 12kW model operates on 240V. All electrical wiring must comply with local codes and be performed by a licensed electrician. Refer to the generator's label for specific amperage requirements.
4.4 Steamhead Installation
Install the steamhead inside the steam shower enclosure. It features an aroma oil reservoir for essential oils. Ensure it is placed at a safe height, away from direct contact.
Image 4.3: Close-up of the Brushed Nickel Steamhead, highlighting the aroma oil reservoir and steam vent.
4.5 Generator Sizing Guide
The following table provides guidance on appropriate generator sizes based on room dimensions (cubic feet).
Image 4.4: Generator sizing chart, indicating recommended generator wattage based on steam room dimensions in cubic feet.
| Room Dimensions | Cubic Feet | Generator (kW) |
|---|---|---|
| 3x7x7 | 147 | 10.5kW or 12kW |
| 3x8x7 | 168 | 12kW |
| 4x6x7 | 168 | 10.5kW or 12kW |
| 4x7x7 | 196 | 12kW |
| 4x8x7 | 224 | 12kW |
| 4x9x7 | 252 | 12kW |
| 5x5x7 | 175 | 12kW |
| 5x6x7 | 210 | 12kW |
| 5x7x7 | 245 | 12kW |
| 5x8x7 | 280 | 12kW |
| 5x9x7 | 315 | 12kW |
Note: Room dimensions are based on cubic feet (Width x Length x Height).
5. Operation
The SteamSpa Sentry Series generator is designed for ease of use with its responsive touch screen control panel.
5.1 QuickStart and Continuous Steam
The QuickStart technology allows for steam generation in approximately 1-2 minutes. The dual tank design ensures a continuous flow of steam throughout your session.
Image 5.1: Diagram illustrating the QuickStart, Continuous Steam, and Quiet Steam features of the SteamSpa generator.
5.2 Touch Screen Control Panel
The wall-mounted digital touch pad provides intuitive control over your steam bath experience.
Image 5.2: The digital touch screen control panel, showing features such as easy-to-read display, setting spa time, setting spa temperature, accurate room temperature sensor, and saving favorite settings.
- Easy to Read Display: The wide digital display shows temperature and time.
- Set Spa Time: Adjust the duration of your steam session.
- Set Spa Temperature: Control the desired temperature within the steam room.
- Accurate Room Temperature Sensor: Monitors the steam room temperature for consistent performance.
- Save Settings: Store your preferred settings for quick access.
5.3 Aromatherapy
The steamhead includes an aroma oil reservoir. Add a few drops of essential oils to enhance your steam bath experience. Do not pour oils directly into the steam vent.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your SteamSpa generator.
6.1 Auto Drain System
The built-in Auto Drain system automatically expels leftover water from the generator after each use. This feature helps prevent mineral buildup and prolongs the unit's life, simplifying maintenance.
Image 6.1: The SteamSpa generator highlighting the built-in auto-drain system, which expels remaining water to maintain cleanliness and prevent mineral deposits.
6.2 Element Servicing
Depending on water hardness, heating elements may require servicing every 4-6 months to prevent corrosion and ensure efficient operation. Consult a qualified technician for element inspection and replacement if necessary.
6.3 Cleaning
Clean the exterior of the generator and control panel with a soft, damp cloth. Do not use abrasive cleaners or solvents.
7. Troubleshooting
This section addresses common issues you might encounter with your steam generator.
- No Steam Production:
- Check power supply and circuit breaker.
- Ensure water supply is connected and turned on.
- Verify all wiring connections are secure, especially internal wires. A loose wire can prevent operation.
- Confirm the control panel is set correctly and the unit is powered on.
- Error Messages on Control Panel:
- Refer to the control panel's specific error code guide (if available in separate documentation).
- Low water pressure can trigger errors; check water pressure regulator settings.
- Unit Shutting Off Unexpectedly:
- This could indicate an electrical issue or overheating. Disconnect power and consult a qualified electrician.
- Check for loose internal wiring.
- Water Leaking from Unit:
- Immediately disconnect power and water supply.
- Inspect all plumbing connections for tightness.
- Internal leaking may indicate a component failure (e.g., cracked element) and requires professional inspection.
- Burning Smell:
- Immediately disconnect power. This is a serious electrical concern. Do not operate the unit. Contact a qualified technician.
If troubleshooting steps do not resolve the issue, contact SteamSpa customer support or a qualified service technician.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SNT |
| Power Output | 12 kW |
| Voltage | 240 Volts (main power) / 12 Volts (control circuit) |
| Item Weight | 32 pounds |
| Product Dimensions | 17 x 9.25 x 15 inches |
| Manufacturer | SW CORP |
| Special Features | QuickStart, Continuous Steam, Auto Drain, Touch Screen Control, Quiet Operation |
| Certifications | IAPMO EGS Tested & Certified (UL1951, UL499, CAN/CSA C22.2 No.64-10 (R2014)) |
Note: The product title indicates 240V operation for the 12kW generator, while the specifications list 12 Volts. The 12V is typically for the control panel, while the main heating element requires 240V. Please consult a qualified electrician to confirm the correct voltage for the main power supply.
9. Warranty and Support
The SteamSpa Sentry Series Steam Generator comes with a manufacturer's warranty. For specific warranty terms, registration, or technical support, please refer to the documentation included with your product or visit the official SteamSpa website. Customer reviews indicate that contacting support directly for warranty claims is recommended.
For further assistance, you may visit the SteamSpa Store on Amazon.