3. GUARANGTEE CONDITIONS ................9 4. Description and construction ................9 Technical data ....................10 Main parts of the boiler „TANGRA HP 30” ........... 11 5. Transport and storage ..................12 Transport ...................... 12 Transport to the technical room ..............12 Storage ......................
Before start any installation, commissioning or service works, please read very carefully this manual! 1. Introduction The pellet boilers, manufactured by TANGRA, are produced in accordance with all applicable Bulgarian and EU requirements. Their installation and usage should be done according to the following instruction.
• When emptying the water content of the boiler, the temperature of the water should not exceed 60°C. • For lengthy periods of downtime, the controllers should be in position “off”. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
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• We ecommended once a week to check the combustion chamber and, if necessary, to clean the collected ash with the shovel and pan, included in the package. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
„CL 35” is steel single-thread water pellet boiler equipped with electro pneumatic self-cleaning system. CL 35 is designed especially for heating systems in single family houses, small residential and office buildings, services, workshops etc User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
80/60 °C MAXIMUM WATER TEMPERATURE ‘’ DIMENSIONS OF INLET/OUTLET WATER CONNECTIONS 1¼ ‘’ DIMENSIONS OF DRAIN CONNECTION ½ INSTALLED ELECTRIC CAPACITY NOMINAL ELECTRIC CAPACITY V(AC) POWER SUPPLY 220 (50Hz) PROTECTION IP20 User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
Main parts of the boiler „TANGRA HP 30” fig.1 Name Connection to the chimney system Connections to the heating system Controller Auger for automatic supply of the burner with fuel Pellet storage tank Compressor Burner Burning chamber User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
The boiler should be stored in appropriate environmental conditions, at temperature from -25°C to +55°C and without high level or relative humidity. . For short periods, less than 24 hours, the temperature could reach up to +70°C. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
ф150mm and minimum under pressure in the chimney 20Pa (when the boiler works). Requirements for the heating system The installation of the water heating boiler „HP 30” should be done only by qualified specialists, certified as installers by the manufacturer. According to EN 303-5 should be connected to the following systems: User manual TANGRA HP30 - Rev.
Boiler installation The boiler could be installed directly on the floor, which is made of non-combustion materials or on a previously reinforced foundation with sufficient carrying capacity. fig.4 Leveling scheme User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
Connect the blue hose to the connection, which is closer to the burner fan (pneumatic hose Ø4 for the flowmeter) and User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
Connection to the heating system Fig. 8 shows an example of connecting a pellet boiler to a combined heating system with radiators, under floor heating and domestic hot water supply. fig.6 User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
• From menu Setup choose level [6] (Manual feeding) – The initial feeding of the auger with fuel and hold the button Enter, until the main auger is filled with fuel and the flow become stable. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
It is forbidden the value of the lower capacity (level 1)to be lower than the necessary capacity of the building. Otherwise, the boiler will work without pauses and will not commit a self cleaning cycles which could cause blocking or stopping of the burner. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
M12. The draught should not be less than 15 Pa. The operation of the boiler with less draught than 15Pa could lead to overheating or fire in the burner. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
In case of rejection, incorrect work, alarm messages on the display you should contact your service provider and follow his instruction. You can also receive additional help and instructions from the manufacturer using the contacts mentioned on the last page. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
In case of fire, there is risk of burns and explosion! • Turn off the power supply of the boiler • Use fire extinguisher Observe all fire safety regulations of the country, where the boiler is installed. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
TANGRA capacitive touch keyboard (fig.10) is designed for intuitive use. Important: Keep the keyboard clean. Any contamination could send signal for pressed button. At the top of TANGRA keyboard are located indicators for various alarms and menus. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
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The display shows the set or current values for the currently selected menu option. With buttons you can navigate through the menu and control the operation of TANGRA controller. Refer to the Table on next page for descriptions of the buttons.
MUST BE lower than PAR67 value. Start Up phase duration. 10 ÷ 120 Light level of the flame sensor present detection level - Defines the 10 ÷ 200 sensor input for valid flame detection. User manual TANGRA HP30 - Rev. 04 - 2014-03-28...
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Time to service warning level - Defines the Time to service due time. weeks 0 ÷ 250 Time to purge after the flame sensor is under parameter 79. 0 ÷ 240 Freeze protection 5 ÷ 30 User manual TANGRA HP30 - Rev. 04 - 2014-03-28...