1. Important Safety Information
Please read all safety instructions carefully before installing or operating the appliance. Failure to follow these instructions may result in property damage, personal injury, or death.
- Installation must be performed by a qualified technician in accordance with local regulations and standards.
- Ensure the power supply is disconnected before any installation, maintenance, or repair work.
- The appliance must be properly grounded.
- Do not operate the water heater if it is damaged or malfunctioning.
- Never block the pressure relief valve. Regular inspection of the valve is recommended.
- Before connecting to power, ensure the tank is completely filled with water to prevent damage to heating elements.
- Keep flammable materials away from the water heater.
2. Product Overview
The Thermex IF 50 Smart Boiler is an intelligent, flat electric water heater designed for efficient hot water supply. Its compact design allows for flexible installation.
Key Features:
- 50-liter capacity flat design with intelligent technology.
- Versatile installation: can be mounted vertically or horizontally.
- Power consumption: 2000 Watts, 230 Volts, 10 Amperes.
- Highly efficient due to double-tank principle and SMART function.
- Energy efficiency class B.
- User-friendly display with self-diagnosis and frost protection.
- BIO-principle enameled steel tanks for enhanced protection.
Package Contents:
- Thermex IF 50 Smart Water Heater
- Connection cable with plug
- 3-way safety valve (drain valve, non-return valve, pressure relief valve combined)
- Wall anchors / Wall mounting kit
- Instruction Manual (this document)
Figure 2.1: Front view of the Thermex IF 50 Smart Boiler, showing its sleek, flat design and integrated control panel at the bottom.
3. Setup and Installation
Proper installation is crucial for the safe and efficient operation of your water heater. It is recommended that installation be carried out by a certified professional.
3.1 Mounting Options:
- Vertical Installation: Branch pipes should point downwards.
- Horizontal Installation: Branch pipes should point to the left.
- Use the provided wall anchors and mounting kit to securely fasten the boiler to a sturdy wall capable of supporting its weight (19 kg empty, significantly more when full).
3.2 Water Connections:
Connect the water inlet and outlet pipes. The boiler includes a 3-way safety valve which combines a drain valve, a non-return valve, and a pressure relief valve. This valve must be installed on the cold water inlet.
- Cold Water Inlet: Connect to the blue marked pipe. Install the 3-way safety valve here.
- Hot Water Outlet: Connect to the red marked pipe.
- Ensure all connections are watertight.
- Minimum water pressure: 0.05 MPa. Maximum water pressure: 0.7 MPa.
- Working pressure: maximum 0.8 MPa.
Figure 3.1: Close-up view of the water inlet (blue) and outlet (red) connections at the base of the boiler. The safety valve should be installed on the blue inlet.
3.3 Electrical Connection:
- The boiler comes with a connection cable and plug.
- Connect to a standard 230 Volt, 10 Ampere power outlet.
- Critical Step: Before plugging in the appliance, ensure the water heater tank is completely filled with water. Open a hot water tap until water flows freely, indicating the tank is full and air has been purged. Failure to do so will damage the heating elements and void the warranty.
4. Operating Instructions
The Thermex IF 50 Smart Boiler features a user-friendly control panel for easy operation.
4.1 Control Panel Overview:
Figure 4.1: Detailed view of the control panel, showing the On/Off button, Temperature adjustment, Smart mode button, and temperature indicators (55°C, 65°C, 75°C) along with an alarm indicator.
- On/Off Button (⏻): Press to power the unit on or off.
- Temperature Adjustment (±): Use to cycle through available temperature settings (e.g., 55°C, 65°C, 75°C). The selected temperature will be indicated by an illuminated LED.
- Smart Mode Button (S): Activates or deactivates the intelligent learning function.
- Temperature Indicators (55, 65, 75): LEDs illuminate to show the current target temperature setting.
- Alarm Indicator (👣): Illuminates in case of a detected fault or error.
4.2 Power On/Off:
Press the On/Off button to switch the water heater on. The display will light up, and the unit will begin heating water to the last set temperature or default temperature. Press again to turn off.
4.3 Temperature Adjustment:
With the unit powered on, press the Temperature adjustment button to select your desired water temperature. The corresponding LED (55°C, 65°C, or 75°C) will light up.
4.4 Smart Mode Functionality:
The intelligent "SMART" mode monitors your hot water usage patterns over a 7-day cycle. It anticipates your hot water needs and preheats accordingly, ensuring hot water is available when required while minimizing energy consumption during periods of low demand. In times when hot water is not typically needed, the water will be maintained at a minimum temperature. Activate or deactivate this mode by pressing the Smart Mode button.
5. Maintenance
Regular maintenance ensures the longevity and efficient operation of your Thermex IF 50 Smart Boiler.
- Drainage: If the appliance will not be used for an extended period or if there is a risk of freezing, drain the water heater completely. Consult a professional for proper drainage procedures.
- Safety Valve Inspection: Periodically check the 3-way safety valve for proper operation. Refer to the safety valve manufacturer's instructions for specific maintenance.
- Anode Rod Inspection: The internal tanks are protected by an anode rod. This rod should be inspected and replaced periodically (typically every 1-2 years, depending on water quality) by a qualified technician to prevent corrosion.
- Exterior Cleaning: Clean the exterior of the boiler with a soft, damp cloth. Do not use abrasive cleaners or solvents.
6. Troubleshooting
This section addresses common issues you might encounter. For problems not listed here, please contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No hot water | No power; thermostat setting too low; heating element failure. | Check power supply and circuit breaker; increase temperature setting; contact service for heating element inspection. |
| Water not hot enough | Temperature setting too low; high hot water demand; sediment buildup. | Increase temperature setting; allow more recovery time; consider professional descaling. |
| Alarm indicator illuminated | Internal fault detected by self-diagnosis system. | Turn off the unit, wait a few minutes, then turn it back on. If the alarm persists, contact customer support. |
| Water leaking from safety valve | Normal operation during heating (expansion); faulty safety valve; excessive water pressure. | A small drip is normal. If continuous or excessive, check water pressure or replace safety valve. Consult a professional. |
7. Specifications
Detailed technical specifications for the Thermex IF 50 Smart Boiler.
| Parameter | Value |
|---|---|
| Brand | Thermex |
| Model Number | THEBOIIF50SMA |
| Net Content / Volume | 42 Liters (50 Liter nominal) |
| Mixed Volume at 40°C | 70 Liters |
| Placement | Vertical (pipes down) or Horizontal (pipes left) |
| Minimum Water Pressure | 0.05 MPa |
| Maximum Water Pressure | 0.7 MPa |
| Working Pressure (Max) | 0.8 MPa (8 Bar) |
| Power Consumption | 2000 Watts |
| Voltage | 230 Volts |
| Current | 10 Amperes |
| Dimensions (Vertical HxWxD) | 880 x 453 x 263 mm |
| Dimensions (Horizontal HxWxD) | 453 x 880 x 263 mm |
| Empty Weight | 19 kg |
| Heating Time (to 45°C) | 66 minutes |
| Energy Label | B |
| Certification | ErP |
Figure 7.1: Energy efficiency label for the Thermex IF 50 Smart Boiler, indicating a 'B' rating and annual energy consumption.
8. Warranty Information
The Thermex IF 50 Smart Boiler comes with the following warranty:
- Appliance Warranty: 2 years
- Tank Warranty: 5 years
Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects under normal use conditions. Damage due to improper installation, misuse, or lack of maintenance is not covered.
9. Support and Contact
If you require further assistance, have questions, or need to report a problem, please contact your retailer or the Thermex customer support. When contacting support, please have your model number (THEBOIIF50SMA) and purchase date available.
For more information, you may visit the official Thermex website or contact the seller "Thermona" via their Amazon store page.
Seller: Thermona (Visit Store)
