1. Product Overview
The Foset 49491 REGEL-4 Electric Shower Head provides instant hot water with four adjustable temperature levels. Designed for various installations, it includes a hand shower head with a 5 ft hose for enhanced convenience. This unit is ideal for homes, apartments, campsites, or cabins where instant hot water is desired.
Key Features:
- 4 Temperature Levels: Cold, Warm, Hot, Very Hot.
- Instant Hot Water: Heats water on demand.
- Automatic On/Off Sensor: Activates when water flows and shuts off when water stops.
- Durable Construction: Made from high-impact polypropylene.
- Compact Design: 6-inch shower head diameter.
- Included Accessories: Hand shower head with 5 ft hose.
Components:
Familiarize yourself with the main components of your electric shower head.

Figure 1: Main components of the Foset Electric Shower Head.
2. Installation and Setup
Proper installation is crucial for the safe and efficient operation of your electric shower head. It is highly recommended to have a qualified electrician perform the electrical installation.
Electrical Requirements:
- Voltage: 127 V.
- Minimum Capacity: 50 A breaker.
- Wire Gauge: Use 10 AWG for distances less than 30 ft (10 meters) and 8 AWG for distances greater than 30 ft (10 meters).
- Dedicated Circuit: Connect directly to the load center with an independent connection.
- Grounding: Ensure a proper physical ground connection (green/yellow wire) for safety.
- Safety Warning: Do not use plugs, adapters, or extension cords.
Water Pressure:
The height of the water tank should be between 3 to 33 ft (1 to 10 meters) from the shower head. If the water pressure is low, a reducer (not included, e.g., Truper 49494 - BRA-REGEL) may be required to ensure proper operation and heating.
Mounting:
The shower arm is not included and must be purchased separately. The unit is designed for wall-mounted installation.

Figure 2: Electrical Installation Diagram.
3. Operating Instructions
The Foset Electric Shower Head is designed for simple operation with an automatic water flow sensor and adjustable temperature settings.
Temperature Selection:
The shower head features a selector switch to choose one of four temperature levels:
- Cold: For unheated water.
- Warm: For moderately heated water.
- Hot: For standard hot water.
- Very Hot: For maximum heating.
Adjust the selector to your desired temperature before turning on the water. The unit will automatically activate when water flows through it.

Figure 3: Temperature Level Indicators.
4. Maintenance
The Foset Electric Shower Head is designed for durability and minimal maintenance. The heating element is galvanized to resist corrosion from water, even if it contains salt or impurities.
Cleaning:
- Periodically clean the shower head nozzles to prevent mineral buildup.
- Use a soft cloth and mild soap for cleaning the exterior. Avoid abrasive cleaners.
Heating Element:
The internal heating element is designed for longevity. If the unit stops heating water, it may indicate an issue with the heating element or electrical supply. Consult a qualified technician for inspection and replacement if necessary.
5. Troubleshooting
If you encounter issues with your Foset Electric Shower Head, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No hot water | No power to the unit; temperature selector set to 'Cold'; insufficient water flow to activate sensor; faulty heating element. | Check circuit breaker; ensure temperature selector is on 'Warm', 'Hot', or 'Very Hot'; ensure adequate water pressure; consult technician for element check. |
| Water is not hot enough | Temperature selector set too low; high water flow rate; low incoming water temperature. | Increase temperature setting; reduce water flow rate; ensure water tank height is within recommended range. |
| Water leaks from the unit | Improper installation/seal; damaged unit. | Ensure all connections are tight and properly sealed; inspect unit for cracks or damage. If damaged, replace the unit. |
| Circuit breaker trips | Overload on the circuit; incorrect wire gauge; faulty unit. | Ensure dedicated circuit with correct amperage (50A minimum); verify wire gauge (10 AWG for <30ft, 8 AWG for >30ft); consult a qualified electrician. |
| Electric shock sensation | Improper or missing ground connection. | Immediately discontinue use. Have a qualified electrician inspect and correct the grounding system. The internal earth wire is designed to mitigate this risk, but a proper external ground is essential. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Foset |
| Model Number | REGEL-4 (49491) |
| Style | Indoor Installation |
| Shape | Round |
| Material | High-impact polypropylene (Plastic) |
| Finish Type | Painted |
| Installation Type | Wall Mounted |
| Color | White |
| Product Dimensions | 5"L x 4.7"W (approx. 12.7 cm L x 11.9 cm W) |
| Shower Head Diameter | 6 inches (approx. 15.2 cm) |
| Number of Settings | 4 (Cold, Warm, Hot, Very Hot) |
| Number of Jets | 1 |
| Power Source | Corded Electric |
| Item Weight | 1.32 pounds (approx. 0.6 kg) |
| Hose Length | 5 Feet (approx. 1.5 meters) |
| Manufacturer | TRUPER |

Figure 4: Shower Head Diameter.
7. Warranty and Support
Specific warranty information and customer support contact details are not provided in this manual. Please refer to the product packaging or the manufacturer's official website for the most up-to-date warranty terms and support options.