Teaching suggested applications*

• Identification of the components of a wall-mounted gas boiler and the associated circuits (DHW and heating)
• Visualization of the boilers implementation
• Commissioning and configuration of each boiler regulations
• Measurement of flow rates and temperature and calculate the thermal power of the heating circuit
• Study of the DHW circuit and flow rates measurement and temperature

Study of the boiler and measuring of the gas consumption

Description

The TCF101 bench allows the study of two wall-mounted gas boilers.

The first boiler is basic, it includes a DHW circuit and a direct heating circuit. The second boiler is more advanced and has a DHW circuit, a direct heating circuit and a heating circuit with control by three-way valve (integrated control in the boiler).

The trainees must firstly identify the components of each boiler then proceed to commissioning thereof.

When the circuit will be at temperature, then they can make the calculations of thermal power and of consumption (gas).

Each module is also equipped with a DHW circuit instrumented in order to measure the flow rates and the operating temperatures 

The bench is divided into two modules. Each module includes at least:

1. A power supply electrical box with white LED and a power supply breaker

2. A boiler:

Boiler 1:

Type: mixed, heating and instant DHW

Heating: 1 direct start

Burner: Natural gas with a power of 25 KW

Fumes exhaust: suction cup

Boiler 2:

Type: Condensing mixed, heating and DHW micro accumulated

Heating: 1 direct start and 1 start with three-way valve

Burner: Natural gas with a power of 25 KW

Fumes exhaust: suction cup

3. A mixer tap sink and siphon

4. A water supply circuit comprising a meter, a filter, an anti-pollution valve, a backflow preventer and a pressure manometer.

• Electrical supply: 230Vac – 50 Hz – 10 A
• Electrical power supply type: 1 phase (s) + Neutral + Earth.
• Water supply: 15 L/min – 3 bars
• Water disposal: at ground level
• Evacuation of Fumes: Suction cup 100/60mm x2
• Fuel supply : Natural gas
• Dimensions (LxWxH mm):
• Weight (Kg): 400