1. Introduction
This manual provides essential instructions for the safe installation, operation, and maintenance of your Amerec Pro 105/3Phase 10.5kW Sauna Heater, Contactor Box, and H3 Control. Please read this manual thoroughly before installation and use to ensure proper function and safety. This system is designed for large, commercial-sized sauna rooms ranging from 390 to 600 cubic feet.
2. Important Safety Information
- Electrical Installation: All electrical connections must be performed by a qualified, licensed electrician in accordance with national and local electrical codes. Incorrect wiring can lead to fire, electric shock, or serious injury.
- Heater Placement: Ensure the heater is installed according to the manufacturer's specifications regarding clearances from walls and benches. Do not place flammable materials near the heater.
- Sauna Rocks: Use only approved sauna rocks. Do not use any other type of rock or material in the heater. Rocks must be placed correctly to allow for proper air circulation.
- Water Application: Only pour small amounts of water over the hot rocks to create steam. Excessive water can damage the heater and create a scalding hazard. Never pour water over the control unit.
- Supervision: Children, individuals with health conditions, or those under the influence of alcohol or drugs should not use the sauna unsupervised.
- Ventilation: Ensure adequate ventilation in the sauna room as specified by sauna construction guidelines.
- Maintenance: Disconnect power to the heater before performing any maintenance or servicing.
3. Setup and Installation
The Amerec Pro 105/3Phase sauna heater system requires professional installation. This section provides an overview; refer to the detailed installation guide provided with the product for complete instructions.
3.1. Components Overview
- Amerec Pro 105 Heater (Model 9053-403): The main heating unit.
- Contactor Box (Model 9202-133): Power control mechanism for the heating system.
- H3 Control (Model 9201-041): User interface for time, temperature, and lighting.
- Vulcanite Rocks: 132 lbs of rocks are included for optimal heat retention and steam production.
3.2. Heater Placement
Position the Pro 105 heater in the sauna room according to the provided installation diagrams, ensuring minimum clearances from walls, benches, and ceiling are maintained. The heater is floor-standing.
Image 1: Amerec Pro 105 Sauna Heater. This image shows the floor-standing heater unit, typically placed in a corner of the sauna room.
3.3. Rock Placement
Carefully place the Vulcanite rocks into the heater's rock compartment. Ensure rocks are stacked loosely to allow for proper air circulation through the heating elements. Do not pack rocks tightly. The heating elements must be completely covered by rocks.
3.4. Contactor Box Installation
The Contactor Box (9202-133) should be mounted outside the sauna room in a dry, accessible location. Follow the wiring diagrams provided with the Contactor Box for connecting it to the main power supply (208V/3Phase) and to the Pro 105 heater.
3.5. H3 Control Installation
Mount the H3 Control (9201-041) inside or outside the sauna room, depending on your preference and local codes. Connect the control unit to the Contactor Box using the specified low-voltage wiring. Ensure all connections are secure.
Image 2: Amerec H3 Sauna Control Panel. This image displays the compact H3 control unit with a digital display and buttons for power, timer, light, and temperature adjustment.
3.6. Electrical Connections
All electrical wiring must comply with local and national electrical codes. The Pro 105 heater operates on 208V/3Phase power. Ensure the correct gauge wiring and circuit breakers are used. A qualified electrician must perform these connections.
4. Operating Instructions
The H3 Control simplifies the operation of your Amerec sauna heater.
4.1. Powering On/Off
- Press the Power button (⏻) on the H3 Control to turn the heater on. The display will illuminate.
- Press the Power button again to turn the heater off.
4.2. Setting the Timer
The H3 Control features a 60-minute timer. This timer controls the duration of the heating cycle.
- Press the Timer button (⏱) to activate the timer function.
- Use the Plus (+) and Minus (-) buttons to adjust the desired heating duration, up to 60 minutes.
- The heater will operate for the set duration and then automatically shut off.
4.3. Adjusting Temperature
- Press the Temperature button (🌡) to enter temperature adjustment mode.
- Use the Plus (+) and Minus (-) buttons to set your desired sauna temperature.
- The control will display the current temperature and adjust the heater output to reach and maintain the set temperature.
4.4. Controlling Lighting
- Press the Light button (💡) to turn the sauna room light on or off.
4.5. Creating Steam (Löyly)
Once the heater has reached operating temperature, you may carefully ladle small amounts of water onto the hot rocks to create steam. Do not pour excessive water, as this can cool the elements and damage the heater. Use only clean water.
5. Maintenance
Regular maintenance ensures the longevity and safe operation of your Amerec sauna system.
5.1. Heater Cleaning
- Always disconnect power to the heater before cleaning.
- Wipe the exterior of the heater with a damp cloth. Do not use abrasive cleaners or solvents.
- Periodically remove any debris or dust from the rock compartment.
5.2. Rock Inspection and Replacement
- Inspect the sauna rocks annually. Over time, rocks can disintegrate due to heating and cooling cycles.
- Replace any cracked, crumbling, or discolored rocks. Ensure the heating elements are always fully covered by healthy rocks.
- Rearrange rocks periodically to maintain good air circulation.
5.3. Sauna Room Maintenance
- Clean sauna benches and walls regularly with a mild, non-toxic sauna cleaner.
- Ensure the sauna room is properly ventilated after each use to prevent moisture buildup.
6. Troubleshooting
If you encounter issues with your Amerec sauna system, refer to the following common problems and solutions. For complex issues, contact a qualified service technician.
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power to the unit. Control unit not connected. Overheat protection activated. | Check circuit breaker/fuse. Ensure main power switch is on. Verify control unit wiring. Allow heater to cool down, then reset if applicable. |
| Heater turns on but does not heat. | Heating elements failed. Contactor box issue. Incorrect temperature setting. | Contact a qualified electrician to inspect heating elements and contactor box. Verify temperature setting on H3 Control. |
| Sauna not reaching desired temperature. | Sauna room too large for heater. Poor insulation. Improper rock placement. Door/ventilation leaks. | Ensure room size is within 390-600 cu ft. Check insulation. Rearrange rocks for better airflow. Seal any air leaks. |
| H3 Control display is blank or unresponsive. | No power to control. Loose connection. Control unit malfunction. | Check power to the contactor box. Verify wiring between control and contactor box. If issue persists, contact support. |
7. Specifications
| Feature | Specification |
|---|---|
| Heater Model | Amerec Pro 105 (9053-403) |
| Contactor Box Model | Amerec 9202-133 |
| Control Model | Amerec H3 (9201-041) |
| Power Source | AC |
| Voltage | 208 Volts (AC) |
| Phase | 3 Phase |
| Wattage | 10.5 kW |
| Sauna Room Volume | 390-600 cu ft |
| Included Rocks | 132 lbs Vulcanite rocks |
| Item Weight | 210 pounds (total system) |
| Package Dimensions | 29 x 20 x 19 inches |
8. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or contact your authorized Amerec dealer. For technical support or service inquiries, please contact the seller or Amerec customer service. Keep your purchase receipt as proof of purchase for warranty claims.
This product is typically supported by a 30-day return policy from the seller, Steam and Sauna Connection. For specific support, please reach out to them directly.
