Servicing the Safety Devices, Spare Parts

SERVICING THE SAFETY DEVICES

-Check that all thermostats and safety devices are working properly.

-Test the safety valves on the central heating and hot water circuits.

SERVICING THE BURNER

Oil burner

MAINTENANCE

Draining the hot water circuit

1.Turn OFF the on/off switch on the boiler control panel, isolate external electrical supply, and turn off the gas or oil supply to the boiler.

2.Release the pressure in the heating circuit until the pressure gauge indicates zero bar.

3.Close stop cock (1) and turn off tap (8).

4.Open valve (9) then valve (10) (first 9 then 10).

5.Let the water empty into the drain.

-Check and if necessary clean the main filter on the oil line.

-Check the alignment of the nozzle: check, clean or change the nozzle and its filter, check that the electrodes and flame holder are clean and correctly adjusted.

-Reassemble and check that the safety components are working properly.

-Set the combustion parameters.

-Check the combustion (CO2, CO and burner pressure) and record the values and any remarks in the Service Record on page 24.

Gas burner

-Check that the insulation and gasket on the burner chamber plate are in good condition - replace if necessary.

-Check and clean the burner and electrodes. Replace electrodes if necessary (under normal use once a year).

-Check that the safety components are working properly.

-Check the combustion (CO2, CO and gas pressure) and record the values and any remarks in the Service Record on page 24.

DRAINING THE BOILER

1 2

	2	6
	2	8
		8
		7
		10
		11
	5

Water flowing out of the drain cock may be extremely hot and could cause severe scalding. Keep people away from discharges of hot water.

Draining the heating circuit

1.Turn OFF the on/off switch on the boiler control panel, isolate external electrical supply, and turn off the gas or oil supply to the boiler.

2.Close the isolating valves (4).

3.Connect a hose to the drain cock (7).

4.Open the drain cock to drain the primary circuit.

1 2 3 4

	5
4	6
4
	7

For the tank to be emptied, valve (9) must be situated at ground level.

SPARE PARTS

Please refer to the specific document available from ACV or your distributor.

150 JUMBO, 100 N, HM 60 N, 70 N specifications

The Heatmaster series, including the Heatmaster 150 JUMBO, 70 N, HM 60 N, and 100 N, represents a breakthrough in heating technology, designed to meet diverse heating needs with efficiency and reliability. Each model in this series offers unique features tailored for various applications, making the Heatmaster brand a prominent choice in the heating sector.

The Heatmaster 150 JUMBO stands out with its high-capacity output, capable of heating larger spaces effectively. It is equipped with an advanced burner technology that ensures optimal combustion efficiency, reducing fuel consumption and emissions. The model includes a user-friendly control panel with digital displays for temperature settings and operational statuses, allowing users to maintain precise heating levels effortlessly.

The Heatmaster 70 N is engineered for medium-sized areas, offering a perfect balance of power and portability. This unit is designed with an integrated heat exchanger that maximizes heat transfer while minimizing energy losses. Additionally, it features a robust safety system, including automatic shut-off mechanisms and thermal protection, ensuring both user safety and device longevity.

The HM 60 N model focuses on compact design without compromising performance. Its lightweight structure facilitates easy transport and installation, making it ideal for temporary heating solutions such as construction sites and event spaces. The HM 60 N utilizes a dual-fuel capability, allowing it to operate on either gas or electricity, thus providing flexibility based on the availability of resources.

Meanwhile, the Heatmaster 100 N model brings together enhanced durability and high efficiency, catering to various commercial and industrial applications. This model features an advanced insulation system that minimizes heat loss, ensuring a consistent output over extended periods. Additionally, the Heatmaster 100 N is built with high-quality materials that withstand tough environmental conditions, making it a reliable choice for challenging settings.

All models in the Heatmaster series come equipped with smart technologies that enable remote control and monitoring capabilities, allowing users to adjust settings from their smartphones or other devices. This feature not only enhances convenience but also promotes energy savings by optimizing usage patterns.

In summary, the Heatmaster 150 JUMBO, 70 N, HM 60 N, and 100 N are engineered to provide effective heating solutions for a myriad of environments. Their innovative technologies, safety features, and efficiency make them leaders in the heating market, well-suited for both residential and commercial applications. Investing in any of the Heatmaster models guarantees peace of mind and performance, making them a worthwhile addition to any heating strategy.

Heatmaster 100 N, HM 60 N Servicing the Safety Devices, Servicing the Burner, Draining the Boiler

Models: 150 JUMBO 100 N HM 60 N 70 N