Dear Customer. Thank you for purchasing this NBE product which is designed and manufactured to the highest standards in the EU. We strongly advise that you carefully read this manual prior to the installation and operation of the equipment. In the event that you encounter anydifficulties during installation or operation, please refer to this manual or the information provided in the support section found on www.nbe-...
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As the control system is constantly being updated and new features / experiences are being added, it is the user’s responsibility to keep the manuals and maintenance manuals updated. New updated manuals can be downloaded from www.nbe-global.com Open top covers etc. with extreme caution.
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TECHNICAL DATA: RTB AIR Burner type NBE 30 Test norm: EN14785 Nominal power 26,9 kW Minimum power 13,4 kW Test number 300-ELAB-2304-EN Weight 300 kg Nominal efficiency 93,5% Minimum efficiency 96,4% Hopper content 130 kg 110˚C Max air temperature 138˚C Flue gas temperature nominal 73˚C...
TECHNICAL DATA: Exhaust 130 mm T2: Chimney Temp. Sensor Air Vents Capacitive Touch Screen T4: Room Reference Temp. Sensor V16 Printboard T3: Forwarding Air Temp. Sensor Compressor Air Tank 10 – 100% Ash Extraction Auger Stepless Burner with Automatic Cleaning 4 x Air Fans T1: Air Intake Ash Can...
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ROOM DESIGN: The designated room for the RTB AIR must be installed in accordance with the rules set forth by your local building codes, environmental authorities, and labor inspectorate. If you are in doubt on how to set up your RTB AIR, we recommend that you contact your local certified RTB dealer and chimney sweeper for guidance.
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FURNACE ROOM DESIGN The internal diameter of the chimney must be sufficient enough for the amount of flue gasses the chimney has to lead away. If the internal diameter is too small, this will prevent the smoke from exiting fast enough due to the large resistance in the chimney. This could cause the smoke to turn back;...
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FURNACE ROOM DESIGN 6. Wood pellets The pellets must be pure wood, 6-8 mm, max. 8 % water. Materials with glue, paint, wood paint or plastics shall not be burned. If the fuel storage is greater than 0,75 m3, the boiler system and fuel storage must be located in a separate fire cell with at least one BD30 door to the other room.
Compressor Solenoid valve. 1/2 ”, SKU : 400201 Cleaning Burner COMP TEMP BLUE Temp Photosensor, FOTO GREEN Foto Drop Shaft Temperature NBE photo print with shaft and back pressure sensor YELLOW Sensor, and SKU : 400094 CO/Back Pressure BLACK Sensor...
FIRST TIME START-UP: Installation and Operation of the Hopper Level Sensor Your RTB AIR includes a laser distance sensor that allows you to monitor the pellet level in your hopper. Installation: Find the laser distance sensor at the back of the RTB AIR. If you are using the 280 design hopper for RTB air (SKU : 240034), string the laser distance sensor through the pre-cut hole found in the back of the hopper.
SERVICE & MAINTENANCE There is a big difference in the service and maintenance interval depending on the installation setup, settings, adjustments made, and wood pellet quality. The maintenance table below is only a guide that describes the typical cleaning intervals. Cleaning should always be carried out as needed.
TROUBLESHOOTING: We have collected the most typical solutions to small problems. Problem. Possible cause Possible solution Alarm hot drop shaft. Cinders in the burner head. More air for combustion. Cause must be identified. Back pressure in the boiler. Clean the boiler etc. Contact your dealer No draft in the chimney.
PREVENTING FLUE GAS CONDENSATION When a boiler has an extremely high efficiency >93 %, the temperature of the flue gas is naturally low. Typical flue loss is only 2-3 %. This creates greater demands on your chimney and on how to adapt the boiler to its existing installation. It is important, if you have condensation to prevent it;...
Warrantied Against Manufacturing and Material Defects In the event of an approved warranty claim, NBE will repair or replace the damaged spare part at no charge to the buyer. Buyer will be responsible for the installation or replacement of the part. If NBE offers to repair a defective part, the purchaser shall send the part to NBE and NBE will return the part once repaired.
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NOTES: Date Date Weighing Weighing kW low kW low kW high kW high Blower low Blower low Blower middle Blower middle Blower high Blower high Comments: Comments: Date Date Weighing Weighing kW low kW low kW high kW high Blower low Blower low Blower middle Blower middle...
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NOTES: Date Date Weighing Weighing kW low kW low kW high kW high Blower low Blower low Blower middle Blower middle Blower high Blower high Comments: Comments: Date Date Weighing Weighing kW low kW low kW high kW high Blower low Blower low Blower middle Blower middle...
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NOTES: Date Date Weighing Weighing kW low kW low kW high kW high Blower low Blower low Blower middle Blower middle Blower high Blower high Comments: Comments: Date Date Weighing Weighing kW low kW low kW high kW high Blower low Blower low Blower middle Blower middle...
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