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WOOD - GASIFYING HOT WATER BOILER
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MA 15, MA 20, MA 25
MA 31, MA 40, MA 49, MA 80
With an exhaust fan and CONTROL UNIT ERS AK 6000
BOILER OPERATION AND MAINTENANCE MANUAL
MAGA s.r.o., S. Kollára 86
979 01 Čerenčany – Rimavská Sobota
+421 47 56 34 798
sales@magasro.sk
http://www.magasro.sk
Slovakia
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Summary of Contents for Maga MA 15
- Page 1 WOOD - GASIFYING HOT WATER BOILER MA 15, MA 20, MA 25 MA 31, MA 40, MA 49, MA 80 With an exhaust fan and CONTROL UNIT ERS AK 6000 BOILER OPERATION AND MAINTENANCE MANUAL MAGA s.r.o., S. Kollára 86 979 01 Čerenčany –...
- Page 2 Thank you for purchasing our product! SO THAT YOU REMAIN SATISFIED WITH OUR PRODUCT, WE RECOMMEND THAT YOU FOLLOW THESE FUNDAMENTAL PRINCIPLES FOR LONG LIFESPAN AND SUSTAINABLE PROPER OPERATION OF THE BOILER Use only dry wood fuel with max. 20 percent moisture content – (2 years old wood). During the process of gasification of solid wood some tar and other condensates (acids) may accumulate in the fuel bin.
- Page 3 The MA hot-water boiler is intended for heating homes and other types of buildings. The boiler is designed exclusively to work on burning wood. Any dry wood such as chopped logs or wood chips with maximum length of 500 mm (MA 15 – 350 mm, MA 80 –...
- Page 4 Note: If the maximum boiler output capacity is required, any logs with larger diameters are necessary to be cut in half or, possibly, cut in quarters. Technical Description The boiler is designed to work on wood combustion. The combustion process (which is based on power generating gasification) is obtained by passing ambient air into the firebox (furnace) with the use of an exhaust fan.
- Page 5 The appropriate type of fuel is dry wood with max. 20percent moisture content. Logs should be with maximum length of 500 mm (MA 15 – 350 mm, MA 80 – 650 mm) and calorific value of 15 – 17 MJ.kg .
- Page 6 - poor chimney draught - clean your chimney, check the connection - insufficiently clean boiler - clean the boiler Too noisy fan - the fan is clogged with dirt - clean the fan blowing high pressure air through it or using a fine brush The door is not tight fitting -defective caulking cord - replace...
- Page 7 Under any circumstances which might possibly give rise to the danger of penetrating a residential space with inflammable gases or vapors or during the course of any works that may involve the danger of fire or explosion, a boiler must be put out of operation in a timely manner, before any such danger occurs.
- Page 8 BOILER BASIC DRAWING(more types): 1 Boiler body (shell) 2 Door to add fuel (upper door) 3 Door to remove ash (lower door) 4 Exhaust fan 5 Bottom of combustion space(refractory concrete) 6 Control panel 7 Air flap valve 8 Secondary air inlet 9 Primary air inlet 10 Ceramics nozzle 11 Firing flap valve...
- Page 9 16. Boiler Installation Boilers are typically supplied to customers equipped with basic boiler regulation. The regulation ensures the required heating water output temperature of 75 to 90° C. It does not cover the control of mixing valves and pumps. Each of the pumps within the system must be operated by a separate, independent thermostat in order that the reverse operation is not overcooled (i.e.
- Page 10 Boiler Installation/Connection with a Thermoregulating Valve Boiler Installation/Connection with a Heat Storage Tank...
- Page 11 3-way valve, which will last for a period depending on the volume of the storage tank and the outdoor temperature. Recommended heat storage unit sizes: Boiler Type MA 15 MA 20 MA 25 MA 31 MA 40...
- Page 12 17. Protecting the Boiler against Accidental Overheating There are several methods that can be used to secure your boiler against unwanted overheating. You can either connect a cooling heat exchanger protecting the system from overheating by using Danfoss BVTS, Honeywell TS 130 or WATTS STS 20 connected to water supply piping.
- Page 13 VERSION Nr. 2: Figure: Cooling Pipes, Valves and Fittings Connection Scheme 1) Safety relief valve 2) Reservoir + temperature sensor 3) Cooling heat exchanger in the boiler 4) Cooling water output 5) Boiler 6) Cooling water input A - Cooling water inlet, 2 - 6 bar, temperature of 10-15 °C B - Drain CAUTION! The cooling heat exchanger protecting the system from overheating must not be used for any other purposes except the...
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Page 14: Control System
18. CONTROL UNIT ERS AK-6000 AK 6000 Maga Wood Gasifying Boilers Control System User Manual... - Page 15 Important Symbols Warning - danger or risk of injury Important note or statement Safety Instructions Please read these instructions carefully before using the AK6000 control unit Do not use the boiler until completely installed When the boiler is ON you can not do the following o remove enclosure from the electrical parts - for example electronic modules, fans, sensors, thermostat etc.
- Page 16 Operating Points AK6000.X - graphic display, 128 x 64 pixels, LED backlight for getting information - duoLED – total status OK ( green ) / Err ( red ) ▲ - button - increasing adjusted value or switching depiction of the measured values ◄...
- Page 17 Basic Modes AK6000.X Boiler is OFF ENTER Short pressing of the turns the boiler ON. ENTER Long pressing of the gets the operator into the parameter settings Start of the heating Fan is working with 100% top speed ◄...
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Page 18: Basic Characteristics
Wait 10 seconds after door is depicted on the display - fan will absorb the combustion Open the door and make all required action ENTER Short press the – boiler gets in original state again End of the combustion ... - Page 19 1. Operating Starting AK6000.X Boiler is turned ON by connecting the power cord into the AC outlet. In 10 seconds will the basic view displayed Basic view Required Boiler Temperature Setup AK6000.X ENTER Starting at basic view we must hold the button two seconds long: ENTER Basic view goes to the frame 1 where we use short click on the...
- Page 20 User Parameter Setup AK6000.X ENTER Starting at basic view we must hold the button two seconds long: ▲ ENTER Basic view goes to the frame 1 where we use button till we get to the frame 2. Short click on the and we are in ▲...
- Page 21 Current Time Setup AK6000.X ENTER Starting at basic view we must hold the button two seconds long: ▲ ENTER Basic view goes to the frame 1 where we double use button till we get to the frame 3. Short click on the and we ▲...
- Page 22 Version of software AK6000.X Sotware implemented in hardware modules we can verify in frame 6 „Info“. We can see a version and date with exact time of software generation here. ENTER Starting at basic view we must hold the button two seconds long.
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Page 24: Letter Of Guarantee
LETTER OF GUARANTEE of the wood-fired hot water gasifying boiler This letter of guarantee substitutes certificate of quality and integrity of the product. Producer confirms that the boiler meets requirements of demanded quality, is complete in an extent specified by documentation and is in accordance with STN EN 303-5. - Page 25 Instructions for purchaser - conditions for guarantee and complaints: 1) Complaints of completeness of the delivery can be exercised in accordance with the Commercial Code and Civil Code at the supplier. 2) Producer gives a guarantee on the product for the period of 24 months starting on a day of sale to the end customer whereby the temperature of the return pipe by operation must be at least 60 °C.
- Page 26 Record of performed guarantee repairs Record of performed repairs within guarantee period and after Date of the record Performed activity Organization Signature of the (signature, stamp) customer...
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Page 27: Conformity Declaration
Product : WOOD-GASIFYING HOT WATER BOILER Type : MA 15 , MA 20, MA 25 , MA 31, MA 40, MA 49, MA 80 Producer : MAGA s.r.o. S. KOLLÁRA 86 ČERENČANY...