INSTALLATION

HEATING CONNECTION

The HeatMaster® has two connections at the rear that can be used to connect a central heating circuit. Connecting a heating system may reduce the domestic hot water performance.

WARNING

The power supply to the heating pump for the MCBA is limited to 250W. In the event of a higher wattage, provide a relay between the pump and the MCBA.

Expansion

The HeatMaster® 201 models are equipped with 4 8-litre expansion vessels. These expansion vessels are sized for hot water operation only. If a heating system is connected to the primary circuit, calculate the expansion capacity necessary for the total volume of the heating system. (Refer to the technical instructions from a relevant manufacturer of

expansion vessels).

Example of a single circuit connection

1.4-way valve

2.Heating pump

3.Non-return valve

4.Isolating valves

5.Safety valve set to 3 bar with pressure gauge

6.Expansion vessel

7.Drain cock

8.MCBA controller, module AM3-11

9.Surface-mounted sensor (optional)

ELECTRICAL CONNECTIONS

Electrical supply

The boiler operates on a single-phase supply of 230V/50Hz. You should install a control box with a double-pole switch and a 6 A fuse or a 6A circuit breaker externally to the boiler to allow the boiler to be isolated from the power supply for servicing and repairs.

Conformity

Boiler installation must comply with the prevailing local standards and legislation.

Safety

The stainless steel tank must be earthed separately.

The power to the boiler must be switched off before any work is carried out.

HeatMaster® 201 wiring diagram key

01. Main switch

02.

Module AM3-11

03.

Module AM3-2

04.

MCBA

05.

24V transformer

06.

Display

7

8

1

 

 

5

 

9

4

 

6

 

 

3

2

4

07.

Room thermostat (optional)

08.

Low-water-level safety device

09.

NTC1 primary temperature sensor

10.

NTC2 primary temperature sensor

11.

NTC3 hot water temperature sensor

12.

NTC4 outdoor sensor (optional)

13.

Summer/Winter switch

14.

NTC6 heating outlet sensor (optional)

15.

Heating circulator pump (not supplied)

16.

Heating circulator pump (not supplied) for use with 4-way power-

 

operated valve

17.

Charging pump

18.

Charging pump

19.

Charging pump Booster

20.

4-way power-operated valve

21.

Alarm switch

22.

Outside gas valve/burner operation switch

23.

Hot water mode operating switch

24.

Fan (BG 2000-M / 201)

25.

Gas valve (BG 2000-M / 201)

26.

Gas pressure switch (BG 2000-M / 201) (optional)

27.

Charging circulator pump control relay

Note: The switches have zero voltage.

WARNING

The pimary safety valve is supplied with a plastic tube connected to the discharge outlet - this is for test purposes only and should be removed. The safety valve should be connected to a drain using a metallic pipe eg. copper.

WARNING

In the case of heating at low temperature, the use of the kit (code: 10800099) is required.

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Heatmaster 201 manual Heating Connection, Electrical Connections

201 specifications

The Heatmaster 201 is an advanced wood stove designed for optimal heating efficiency and user comfort. This high-performance heating solution incorporates innovative technologies that enhance its functionality and appeal, making it a popular choice for homeowners seeking a reliable and eco-friendly wood-burning option.

One of the standout features of the Heatmaster 201 is its robust construction. Built from high-quality materials, it ensures durability and longevity, capable of withstanding the rigors of regular use. Its heavy-duty steel body provides excellent heat retention, allowing for a more prolonged and even distribution of warmth throughout the space.

The Heatmaster 201 employs a clean-burning technology that helps reduce emissions, making it an environmentally friendly choice. This technology not only minimizes the environmental impact but also improves fuel efficiency. It burns wood more completely, resulting in less creosote buildup in the chimney, thus reducing the risk of chimney fires and the need for frequent cleaning.

This stove features a large firebox, allowing for longer burn times. Users can enjoy extended periods of heat without the constant need to reload with fuel. The design also accommodates various log sizes, providing flexibility in fuel choices. This versatility makes it easier for homeowners to utilize available wood resources effectively.

Moreover, the Heatmaster 201 includes an airwash system that keeps the glass door clean, allowing for an unobstructed view of the fire. This not only enhances the aesthetic appeal of the stove but also ensures that users can monitor the fire's activity without the distraction of soot accumulation.

The installation of the Heatmaster 201 is simplified further by its compatible venting options. Whether through a chimney or direct vent systems, users can choose the setup that best suits their home layout. Additionally, safety features, including a secure ash pan and heat-resistant door handles, ensure safe operation.

In conclusion, the Heatmaster 201 is a remarkable wood stove that combines durability, efficiency, and user-friendly design. With its clean-burning technology, robust construction, and ease of maintenance, it stands out as an exceptional choice for those looking to enhance their heating solutions while minimizing environmental impact.