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29

PE-K installation 35 to 90 kW

2012-02

Installation

Flue gas recirculation

Remove bottom insulation,
insert connection pipe

Using the round notches in the frame as a guide,
remove the bottom insulation with a knife.

Push bottom insulation under boiler

Install flue gas duct

Insert the seal between the flue gas duct and the
connection pipe.
Attach the flue gas duct with 4 M5 x 20 screws and
tighten them evenly.

Position the flue gas duct on the boiler. Insert the
threaded rod (with spring) on the air box into the
hole on the flue gas duct. Fasten the flue gas duct
to the boiler with 3 M5 x 20 screws.

Attach both covers with seal to the flue gas duct
with M5 countersunk screws.

Remove insulation

Connection pipe

Seal

M5 x 20

Flue gas duct

Attach covers and seal with
M5 countersunk screws

Flue gas recirculation

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Содержание PE-K 35

Страница 1: ...PE K pellet boiler 35 to 90 kW Installation PE K installation 35 to 90 kW 2012 02 2012 02 18 EN...

Страница 2: ...nance 26 Installing the stoker 27 Attaching the pellet bin 28 Flue gas recirculation 29 Connecting cables 32 Attach pellet hoses 33 Attaching housing panels 34 Installing the ash box 35 Terminal diagr...

Страница 3: ...system works and how it should be operated and maintained Extended warranty for commissioning performed by an authorised partner company Commissioning by an expert ensures high efficiency clean combu...

Страница 4: ...hardness may not be exceeded The pH value should be set between 8 and 9 Addition of hard water should be minimised to limit limescale build up in the boiler Set enough shut off valves to avoid bleedi...

Страница 5: ...equential damages resulting from this cause from our warranty guarantee and liability For repair of defects carried out by the customer or by third parties ETA only bears the costs or remains obligate...

Страница 6: ...Exhaust temperature partial full load C 80 115 85 140 85 140 90 145 Flue draught 2 Pa at partial load 5 Pa at full load required Draught limiter required for flue draught over 15 Pa Carbon monoxide C...

Страница 7: ...lculation methods Only in Germany DIN 18160 flue systems planning and design Only in Austria NORM H 5170 heating systems construction and fire safety requirements The boiler complies with 98 37 EG Mac...

Страница 8: ...room doors that open into escape routes must be F90 EI90 In Germany there may be no connection to other rooms Minimum cross sections for air inlets and outlets are required Required cross sections fo...

Страница 9: ...fectly The pump built into the boiler is already a highly efficient variable speed pump Electrical connection Observe the national regulations and any special regulations of local energy utilities Sup...

Страница 10: ...small If no sewer connection is possible then a bucket that is checked regularly can also be used A fan assisted boiler and a gas fired boiler may not be connected to the same chimney Most gas fired b...

Страница 11: ...05 there are W3G chimneys classified according to the German DIN 18160 which are resistant to both moisture and soot fires These chimneys are approved for all fuels Most of these W3G chimneys have cer...

Страница 12: ...with stainless steel pipe Maybe the chimney has already been renovated for oil or gas with a stainless steel pipe and now a conversion to wood or pellets is planned Or the chimney is too tight to inst...

Страница 13: ...also often called a blowback flap is required if the connecting pipe is short and ascends to the chimney From 70 kW we recommend a deflagration damper Deflagration damper for high points and long pipe...

Страница 14: ...eating water s pH value is not greater than 8 after a week of operation increase it by adding 10 g m of trisodium phosphate Na3PO4 or 25 g m of trisodium phosphate dodecahydrate Na3PO4 12H2O Wait anot...

Страница 15: ...floor heating systems always install a system separation because their tubing is not very airtight Initial protection with corrosion inhibitors These agents line the new and still uncoated internal su...

Страница 16: ...the flow in order to also discharge heat in an emergency Only this way can it discharge heat when it blows out hot water and also steam The discharge must be directed to the sewer via an easily visibl...

Страница 17: ...17 PE K installation 35 to 90 kW 2012 02...

Страница 18: ...lume Charging volume Totalhot watervolume Exchanger surface up to 11 kW 100 l 100 l 200 l 0 8 m up to 25 kW 100 l 200 l 300 l 1 5 m up to 50 kW 150 l 350 l 500 l 2 5 m up to 90 kW 200 l 600 l 800 l 4...

Страница 19: ...d air heating systems must also be taken into account or the morning peak if the start of an oil gas boiler is to be avoided The morning peaks themselves should be minimised with staggered starting ti...

Страница 20: ...ow Oil gas boiler return Cold water Hot water Upperbuffersensorforhotwater Low temperaturecircuitsreturn High temperature circuits return Buffer top solar Solar flow Solar return Solar flow Solar retu...

Страница 21: ...rge distances between buffers Tichelmann connection for higher outputs For parallel connection with one sided connection the volume of the second buffer is integrated via thermosiphon principle The ex...

Страница 22: ...s DN32 DN32 ETA stratified buffer SP ETA stratified buffer SP Upper buffer sensor Lower buffer sensor Buffer bottom solar Wood chip pellet boiler flow Heating circuits flow Oil gas boiler flow High te...

Страница 23: ...l water heat exchanger Three or more parallel buffers with fresh water module and solar stratified charging Wood chip pellet boiler flow Heating circuits flow Hot water tank flow Oil gas boiler flow W...

Страница 24: ...circuits flow Oil gas boiler flow Wood chip pellet boiler return Heating circuits return Hot water tank return Oil gas boiler return Upper buffer sensor Lower buffer sensor Wood chip pellet boiler fl...

Страница 25: ...25 PE K installation 35 to 90 kW 2012 02...

Страница 26: ...the load distribution plates from the sound insulation set for height adjust ment For strongly inclined floors divide the load distribution plates into halves or thirds Minimum clearances for maintena...

Страница 27: ...ws on the underside level both sides of the extension frame If soundproofing is needed insert a sound insula tion strip with load distribution plate from the optional sound insulation set Inspect seal...

Страница 28: ...tact the channel bottom Install pellet bin on stoker Attach the pellet bin to the stoker with 4 M5 x 20 hex head screws and 2 washers each Install struts on pellet bin Install both struts to support t...

Страница 29: ...een the flue gas duct and the connection pipe Attach the flue gas duct with 4 M5 x 20 screws and tighten them evenly Position the flue gas duct on the boiler Insert the threaded rod with spring on the...

Страница 30: ...Installation Install flue pipe Install the flue pipe on the rear side of the boiler Insert a seal into each of the connecting flanges at the top and bottom Fasten the flue pipe with M5 x 15 hex head...

Страница 31: ...tion on PE K boilers may never be blocked Attach the cover with a seal to the flue outlet using 2 wing screws Attach insulation to flue pipe Attach the insulation to the flue pipe Insert ignition fan...

Страница 32: ...frame and over the cable ducts on the rear side of the boiler to the boiler s circuit board Cables for ignition fan and stoker Connect the stoker cable and feed it together with the ignition fan cabl...

Страница 33: ...them do not use grease Connect the earthing wire of both pellet hoses to the yellow green earthing cable Connect pellet hoses to discharge conveyor in store and earth them Expose approx 5 cm of earth...

Страница 34: ...el with pellet store safety notices to the pellet store s door Housing Round headed screws Cover for heat exchanger cleaner Cover Rubber plugs Prevent moisture from damaging pellets Danger Moving part...

Страница 35: ...Attach the adjustment bracket to the ash box with the M8 x 20 hex head screws and M8 washers Do not tighten the screws yet Attach mounting bracket with round headed screws Attach the mounting bracket...

Страница 36: ...tach clamps for handle bar If desired the handle bar can be attached to the side panel with the supplied clamps Attach both clamps to the side panel with the 4 2 x 16 self tapping screws Position them...

Страница 37: ...37 PE K installation 35 to 90 kW 2012 02...

Страница 38: ...sors 0 5 to 1 0 Power for direct connection per pump output 250 W maximum all pumps together 700 W maximum Use only flexible cable with the specified cross sections otherwise no warranty for the elect...

Страница 39: ...39 PE K installation 35 to 90 kW 2012 02 Terminal diagram The network cable for remote operation via Internet is connected to the touchscreen see page 41...

Страница 40: ...urrent status of the Internet connection is indicated by an icon at the bottom of the screen The data is transmitted via the Internet adding to the amount of data you download via your connection In o...

Страница 41: ...idea to use a laptop to check that the Internet connection is working To do this plug the cable into your laptop and test whether you can access the Internet using this LAN connection Connecting the...

Страница 42: ...nected to the touch screen and that the Internet connection is active Checking the network settings Using Service level access go to the toolbox by pressing Press the Network Settings button A screen...

Страница 43: ...the boiler s type plate After restarting change to Service level access Once the boiler has been restarted switch to Service level access to register the touch screen Registering the touch screen Once...

Страница 44: ...atus After a delay of about 15 seconds the screen displays the current status of the Internet connection Connecting This symbol is displayed while the touch screen is establishing an Internet connecti...

Страница 45: ...er filling Position of pellet store and boiler room If possible the pellet store should adjoin an outer wall since the filling nozzle should be accessible from outside For an interior storage room the...

Страница 46: ...harge screw system Discharge conveyors with screws are preferable since they can completely empty the storage room Screw discharge conveyors are available up to a maximum length of 5 0 m in steps of 0...

Страница 47: ...els smooth surface Wooden beams No transfer of forces from support frame to walls with insufficient strength Ventilation at least 200 cm Fireproof sleeve Support frame Maximum length of pellet store 3...

Страница 48: ...termining the usable storage volume If a screw discharge conveyor is installed the discharge screw should be oriented along the long axis of the storage room to achieve optimum use of the space For a...

Страница 49: ...ule of thumb heat load divided by 2 to find the minimum required store volume For a building with 12 kW heating load 12 kW 2 6 m minimum store volume To be prepared for colder winters the store should...

Страница 50: ...1 4 1 4 1 4 1 Installing the filling nozzles The filling nozzles must be firmly anchored in the wall so they can withstand the movements of the hoses from the delivery vehicle and cannot rotate when...

Страница 51: ...tion chamber and the pellet store Though it is not required that an ETA pellet boiler be switched off while filling the pellet store you should do so anyway if the driver of the delivery truck request...

Страница 52: ...be no water pipes or electrical cables Water from a broken pipe would cause the pellets to swell up Uninsulated electrical parts could ignite a dust explosion Shield cables pipes that can t be removed...

Страница 53: ...hese separations the adjacent tables show the required beam thicknesses depending on the room width Mount suction heads on a board If the suction heads sit directly on a cold concrete floor water from...

Страница 54: ...yered insulated moisture resistant chimney or chimney renovation with inserted pipe Condensate drainage with siphon from chimney to sewer Connection pipe from boiler to chimney short with few bends th...

Страница 55: ...n purged of air The control system must be configured for the actual system See the separate document Control parameters Commissioning must be performed by the heating technician or another specialist...

Страница 56: ...56 www eta co at Subject to change due to technical improvements...

Страница 57: ...57 PE K installation 35 to 90 kW 2012 02...

Страница 58: ...58 www eta co at Subject to change due to technical improvements...

Страница 59: ...59 PE K installation 35 to 90 kW 2012 02...

Страница 60: ...prior to entering storeage area Ensure that the ETA pellet boiler is in automatic mode while store is being filled Switch main power supply to OFF before entering the pellet storage area Smoking nake...

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