Centrometal PelTec-Compact Technical Instructions
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Centrometal PelTec-Compact Technical Instructions

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Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611
TECHNICAL INSTRUCTIONS
ENG
for installation, use and maintenance
of hot water boiler and installation of
additional equipment
THE FIRST START-UP MUST BE DONE BY AUTHORIZED PERSON,
OTHERWISE PRODUCT WARRANTY IS NOT VALID.
TU-PL-C-12-2023-ENG
H E A T I N G T E C H N I Q U E
H E A T I N G T E C H N I Q U E
PelTec-Compact
BOOK 1/2

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Summary of Contents for Centrometal PelTec-Compact

  • Page 1 H E A T I N G T E C H N I Q U E H E A T I N G T E C H N I Q U E Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611 TECHNICAL INSTRUCTIONS...

  • Page 2: Table Of Contents

    7.0. ELECTRICAL CONNECTIONS ................................56 7.1. MAIN FUSES / PCB (PRINTED CIRCUIT BOARD) POSITIONS ......................57 7.2. FASTENING OF INPUT/OUTPUT CABLES ............................61 7.3. ELECTRICAL SCHEME INSTALLATION - PelTec-Compact 12 ......................62 7.4. ELECTRICAL SCHEME INSTALLATION - PelTec-Compact 18/24 ....................76 8.0. OPERATING THE SYSTEM ................................90 8.1.

  • Page 3: Technical Data

    Of incorporated secondary emission abatement equipm. (kW) 0,004 In standby mode - P *PM = particulate matter, OGC = organic gaseous compounds, CO = carbon monoxide, NOx = nitrogen oxides Contact details: Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia Technical instructions PelTec-Compact...
  • Page 4 Technical data Boiler dimensions 12 kW 18 kW 24 kW Width Lenght 1135 1205 1205 Height 1430 1430 1430 Dimension (behind the lid is the fresh air inlet tube) PelTec-Compact 12-24 Front view Back view Side view Technical instructions PelTec-Compact...
  • Page 5 Technical data Front view Technical instructions PelTec-Compact...
  • Page 6 Technical data Side view (without side, back and upper metal boiler cover) Back view Back view (without side, back and upper metal boiler cover) PPDK PODK Technical instructions PelTec-Compact...
  • Page 7 PLV - Boiler flow connection VDU - Pelet suction system (inlet) PODK - Cover of the opening for cleaning the flue VE - Flue gas fan gas box VT - Vacuum suction system (Vacuum turbine) PP - Discharge Technical instructions PelTec-Compact...

  • Page 8: Basic Electrical Parts And Sensors

    (buffer) tank temperature sensor ADDITIONAL EQUIPMENT CM2K module Dust extraction cyclone CAL - alarm CMNET module Room corrector for control unit for pellet suction (CSK-Touch) for boiler feeding system 2+ heating (speaker/ cascade circuits (type: CVDOP) LED) Technical instructions PelTec-Compact...

  • Page 9: Introduction

    PelTec-Compact. They are operate at a voltage of 230 V AC. Improper installation or repair can pose the danger of life-threatening electric shock. Installation may beperformed only by appropriately qualified technicians.

  • Page 10: Status Of Delivery

    1.4. STATUS OF DELIVERY Delivery package include: Boiler PelTec-Compact (covered with casing with thermal insulation) on wood pallet with inbuilt and pre-wired: - 7” color touch screen display control unit - boiler temperature sensor - NTC 5K - PVC l=1000 (12041)

  • Page 11: Setting Photocell To The Work Position

    Factory installation position and distance photocell flange and limiter, ready for installtion Limiter Flange 40 mm Carefully install photocell into flange Correctly installed photocell on the box to the limiter (so it clicks) Boiler ready for operation Technical instructions PelTec-Compact...

  • Page 12: Safety Elements

    - Rotary valve - Backfire protection valve (RSE). 1.7. FUEL Only wood pellets are used as fuel in PelTec-Compact. Wooden pellets are bio-fuel made of wooden wastes. Pellets can be packed in different packaging: in bags (15 kg or 1000 kg), or as bulk in large (underground) tanks (4 - 15 m ) or in basement spaces.

  • Page 13: Boiler Positioning And Assembly

    Flammable items must not be placed on the boiler and within the minimum distances shown in Figure 1a and 1b. 2.1. MINIMUM DISTANCE FROM THE ROOM WALLS Figure 1a. Minimum distance from the room walls for PelTec-Compact PelTec-Compact 12-24 Boiler PelTec-Compact Chimney min.
  • Page 14 Minimum distance Provide minimum distance from the boiler room ceiling and walls for undisturbed cleaning. Figure 1b. Minimum distance from the boiler room ceiling. PelTec-Compact 12-24 kW min. 600 mm Technical instructions PelTec-Compact...

  • Page 15: Connection To The Chimney

    Max = 7m Min = 1m Max = 7m _ > _ > VB 50cm² VB 50cm² Max = 1m Max = 1m Fig. 3. Terminal-vertical, Fig. 4. Terminal-vertical, chimney inside the boiler room chimney outside the boiler room Technical instructions PelTec-Compact...
  • Page 16 _ > VB 50cm² VB 50cm² Fig. 7. Pipe in pipe or two pipes - Fig. 8. Pipe in pipe or two pipes - NO "TERMINAL", chimney inside NO "TERMINAL", chimney outside the boiler room the boiler room Technical instructions PelTec-Compact...
  • Page 17 PelTec-Compact 12 = 100/150. or two pipes 100 mm. It must be thermally insulated. PelTec-Compact 18, 24 = 130/200. or two pipes 130 mm. It must be thermally insulated. VH - bright cross-section of the upper grate for ventilation of the room in which the boiler is located...
  • Page 18 Connection to the chimney Connection of fresh air from outside the boiler room to the boiler Connect to the fresh air Remove connection the cover Technical instructions PelTec-Compact...
  • Page 19 Ouvrant Ouvrant 2m 2m 0,5m 0,5m 2m 2m 0,5m 0,5m Pénétration sur un Pénétration sur un Entrée d'air Lucarne pignon avec couvrant pignon aveugle 0,5m Vis-à-vis sans couvrant Vis-à-vis avec couvrant Saillie de toiture Hauteurs minimales 0,30m Technical instructions PelTec-Compact...

  • Page 20: Installation Of Boilers With Combustion Air Supply From Inside The Boiller Room

    Φ 100 mm for PelTec-Compact 12 and Φ 130 mm for PelTec-Compact 18/24. The diagram was made for a chimney length of 2 m with two 90° elbows (bends). If the chimney does not fit into the specified frame, the chimney must be raised according to the guidelines in the note below the diagram.

  • Page 21: Installation

    All installation work must be made in accordance with valid national and European standards. Boiler PelTec-Compact must be built in closed central heating systems.Installation has to be made, in according to technical standards, by a professional who will be responsible for proper boiler operation.

  • Page 22: Safety Valve - Connecting The Drain To The Sewer

    (drainage) tap (faucet) Important! The connection for filling the boiler/heating system must be made somewhere on the installation! 4.1.4. BOILER HYDRAULIC CROSSOVER OPEN/CLOSED With boiler hydraulic Without boiler hydraulic crossover (open) crossover (closed) CRO ON CRO OFF Technical instructions PelTec-Compact...

  • Page 23: Manifold / Pump Groups - Possibility Of Installation

    Without manifold and pump group With manifold and pump group a1 = 350 mm b = 125 mm c = 210 mm d = 550 mm PLV - Boiler flow connection a2 = 450 mm PVV - Boiler return connection Technical instructions PelTec-Compact...

  • Page 24: Configuration / Scheme - Description

    MIXING VALVE With boiler Without boiler (3-way mixing valve hydraulic crossover hydraulic crossover with actuator - boiler circuit) (open) (closed) CRO ON CRO OFF P(PWM) - (Boiler circuit) (boiler pump) is located in the boiler Technical instructions PelTec-Compact...

  • Page 25: Example Of Sensors And Pumps Connections (Configuration 1)

    (pumps, CSK, etc.) UniDrive main PCB 1 - Boiler PelTec-Compact 5 - P1 - (Heating circuit 1 (K1)) 2 - P(PWM) - (Boiler circuit) 6 - Temperature sensor ((K1) Heating circuit 1 - main flow) 3 - MIXING VALVE (3-way mixing valve...

  • Page 26: Configuration / Scheme

    1.P 2.G 3.T CSK-Touch CSKT Outdoor 1 - Boiler PelTec-Compact 5 - P1 - (Heating circuit 1 (K1)) 2 - P(PWM) - (Boiler circuit) 6 - Temperature sensor ((K1) Heating circuit 1 - main flow) 3 - MIXING VALVE (3-way mixing valve...
  • Page 27 CSK 2 CSK1 1.P 2.G 3.T Outdoor 1 - Boiler PelTec-Compact 6 - Temperature sensor ((K1) Heating circuit 1 - main flow) 2 - P(PWM) - (Boiler circuit) 7 - P2 - (heating circuit 2 (K2)) 3 - MIXING VALVE (3-way mixing valve...
  • Page 28 CSK1 1.P 2.G 3.T CSK-Touch CSKT Outdoor 1 - Boiler PelTec-Compact 6 - (K2) Heating circuit 2 (DHW) 2 - P(PWM) - (Boiler circuit) 7 - Temperature sensor DHW ((K2) Heating circuit 2) 3 - MIXING VALVE (3-way mixing valve...
  • Page 29 CSK 2 CSK1 1.P 2.G 3.T Outdoor 1 - Boiler PelTec-Compact 6 - (K1) Heating circuit 1 - (direct circuit) 2 - P(PWM) - (Boiler circuit) 7 - Room corrector CSK 1 ((K1) heating circuit 1) / CSK-Touch 3 - MIXING VALVE (3-way mixing valve...
  • Page 30 Circuit 1 PUMPS Outdoor CSK-Touch CSKT 1 - Boiler PelTec-Compact 5 - (K1) Heating circuit 1 (DHW) 2 - P(PWM) - (Boiler circuit) 6 - Temperature sensor DHW ((K1) Heating circuit 1) 3 - MIXING VALVE (3-way mixing valve 7 - P2 - Recirculation DHW (Heating circuit 1 (K1))
  • Page 31 Buffer up Buffer down Outdoor CSK-Touch CSKT 1 - Boiler PelTec-Compact 4 - "CAS" accumulation (buffer) tank 2 - P(PWM) - (Boiler circuit) 5 - Temperature sensor (UP) - accumulation (buffer) tank 3 - MIXING VALVE (3-way mixing valve 6 - Temperature sensor (DOWN) - accumulation (buffer) tank...
  • Page 32 Buffer down Outdoor CSK-Touch CSKT 1 - Boiler PelTec-Compact 6 - Temperature sensor DHW ((K1) Heating circuit 1) 2 - P(PWM) - (Boiler circuit) 7 - P2 - Recirculation DHW (Heating circuit 1 (K1)) 3 - MIXING VALVE (3-way mixing valve 8 - "CAS"...
  • Page 33 1.P 2.G 3.T CSK-Touch CSKT Outdoor 1 - Boiler PelTec-Compact 8 - Temperature sensor (UP) - accumulation (buffer) tank 2 - P(PWM) - (Boiler circuit) 9 - Temperature sensor (DOWN) - accumulation (buffer) tank 3 - MIXING VALVE (3-way mixing valve...
  • Page 34 Buffer down Outdoor CSK-Touch CSKT 1 - Boiler PelTec-Compact 7 - Temperature sensor DHW ((K1) Heating circuit 1) 2 - P(PWM) - (Boiler circuit) 8 - P3 - Recirculation DHW (Heating circuit 1 (K1)) 3 - MIXING VALVE (3-way mixing valve 9 - "CAS"...
  • Page 35 PUMPS CSK1 1.P 2.G 3.T CSK-Touch CSKT 1 - Boiler PelTec-Compact 8 - "CAS" accumulation (buffer) tank 2 - P(PWM) - (Boiler circuit) 9 - Temperature sensor (UP) - accumulation (buffer) tank 3 - MIXING VALVE (3-way mixing valve 10 - Temperature sensor (DOWN) - accumulation (buffer) tank...
  • Page 36 CSK1 1.P 2.G 3.T CSK-Touch CSKT Outdoor 1 - Boiler PelTec-Compact - BUF (accumulation (buffer) tank) 2 - P(PWM) - (Boiler circuit) 8 - "CAS" accumulation (buffer) tank 3 - MIXING VALVE (3-way mixing valve 9 - Temperature sensor (UP) - accumulation (buffer) tank...
  • Page 37 PUMPS CSK 1 CSK1 1.P 2.G 3.T CSK-Touch 1 CSKT 1 - Boiler PelTec-Compact 8 - "CAS" accumulation (buffer) tank CSK 2 2 - P(PWM) - (Boiler circuit) 9 - Temperature sensor (UP) - accumulation (buffer) tank CSK1 3 - MIXING VALVE (3-way mixing valve 10 - Temperature sensor (DOWN) - accumulation (buffer) tank 1.P 2.G 3.T...
  • Page 38 Buffer up Buffer down PUMPS Circuit 2 PUMPS 1 - Boiler PelTec-Compact 9 - Temperature sensor (UP) - accumulation (buffer) tank CSK1 2 - P(PWM) - (Boiler circuit) 10 - Temperature sensor (DOWN) - accumulation (buffer) tank 1.P 2.G 3.T...
  • Page 39 1.P 2.G 3.T CSK-Touch CSKT Outdoor 1 - Boiler PelTec-Compact 7 - Temperature sensor (UP) - accumulation (buffer) tank 2 - P(PWM) - (Boiler circuit) 8 - Temperature sensor (DOWN) - accumulation (buffer) tank 3 - MIXING VALVE (3-way mixing valve...
  • Page 40 Circuit 1 PUMPS CSK 2 CSK2 1.P 2.G 3.T 1 - Boiler PelTec-Compact 10 - P3 - (Heating circuit 1 (K1)) CSK 1 2 - P(PWM) - (Boiler circuit) 11 - Temperature sensor ((K1) Heating circuit 1 - main flow)
  • Page 41 1.P 2.G 3.T CSK-Touch 1 CSKT CSK 2 CSK1 1 - Boiler PelTec-Compact 8 - Temperature sensor (DOWN) - accumulation (buffer) tank 1.P 2.G 3.T 2 - P(PWM) - (Boiler circuit) 9 - P3 - (Heating circuit 2 (K2)) 3 - MIXING VALVE (3-way mixing valve...
  • Page 42 CSK1 1.P 2.G 3.T CSK-Touch CSKT Outdoor 1 - Boiler PelTec-Compact 7 - MIXING VALVE 1 (3-way mixing valve with actuator - 2 - P(PWM) - (Boiler circuit) heating circuit 1 (K1)) 3 - MIXING VALVE (3-way mixing valve 8 - P1 - (Heating circuit 1 (K1))
  • Page 43 Circuit 1 PUMPS Circuit 2 PUMPS CSK1 1 - Boiler PelTec-Compact 8 - P1 - (Heating circuit 1 (K1)) 1.P 2.G 3.T 2 - P(PWM) - (Boiler circuit) 9 - Temperature sensor ((K1) Heating circuit 1 - main flow) CSK-Touch...
  • Page 44 CSK 1 CSK1 1.P 2.G 3.T CSK-Touch 1 CSKT 1 - Boiler PelTec-Compact 8 - P1 - (Heating circuit 1 (K1)) 2 - P(PWM) - (Boiler circuit) 9 - Temperature sensor ((K1) Heating circuit 1 - main flow) CSK 2...
  • Page 45 1.P 2.G 3.T CSK-Touch CSKT Outdoor 1 - Boiler PelTec-Compact 6 - Temperature sensor (DOWN) - accumulation (buffer) tank 2 - P(PWM) - (Boiler circuit) 7 - P1 - (Heating circuit 1 (K1)) 3 - MIXING VALVE (3-way mixing valve...
  • Page 46 CSK 2 CSK1 1.P 2.G 3.T Outdoor 1 - Boiler PelTec-Compact 7 - P1 - (Heating circuit 1 (K1)) 2 - P(PWM) - (Boiler circuit) 8 - P2 - (Heating circuit 2 (K2)) 3 - MIXING VALVE (3-way mixing valve...
  • Page 47 Circuit 1 PUMPS Outdoor CSK-Touch CSKT 1 - Boiler PelTec-Compact 6 - Temperature sensor (DOWN) - accumulation (buffer) tank 2 - P(PWM) - (Boiler circuit) 7 - P1 - (Heating circuit 1 (K1)) 3 - MIXING VALVE (3-way mixing valve...
  • Page 48 CONFIGURATION 45 CRO ON Outdoor CSK-Touch CSKT 1 - Boiler PelTec-Compact 3 - MIXING VALVE (3-way mixing valve with actuator - boiler circuit) 2 - P(PWM) - (Boiler circuit) 4 - Outdoor temperature sensor Notes: - in this configuration is possible to connect to the hydraulic crossover of the boiler (CRO ON) up to 3 unit "CM2K module for regulation 2 heating circuits“.

  • Page 49: Installation Of Pellet Supply

    The system is tested to transport wood pellets with 6 mm diameter manufactured according to norm DINplus EnplusA1 with maximum dust content < 0,7 %. opening for filling opening for safety flap suction checkup opening safety curtain max. ca.10m mole wood pellets Technical instructions PelTec-Compact...

  • Page 50: Configuration: Pellet Tank

    5 hours. The system is tested to transport wood pellets with 6 mm diameter manufactured according to norm DINplus or EnplusA1 with maximum dust content < 0,7 %. max. ca. 10m Technical instructions PelTec-Compact...

  • Page 51: Configurarion: Feeder Screw

    6 mm diameter manufactured according to norm DINplus or EnplusA1 with maximum dust content < 0,7 %. Feeder screw length motor with gearbox 0,18 kW 0,18 kW 0,18 kW 0,18 kW max. ca.10m Technical instructions PelTec-Compact...

  • Page 52: Delivery Content (Additional Equipment For Configuration: Mole)

    Big pellet tank CentroPelet Box 100mm Box for the pellet suction system for up to 4 vacuum suction system 5.6. DELIVERY CONTENT (ADDITIONAL EQUIPMENT FOR CONFIGURATION: Feeder screw) Picture: Screw feeder content Screw feeder with gearbox and pellet supply box Technical instructions PelTec-Compact...

  • Page 53: Mounting Screw Feeder In The Pellet Storage Room

    Mounting screw feeder in the pellet storage room 5.6.1. MOUNTING SCREW FEEDER IN THE PELLET STORAGE ROOM OSB sheets Installing a screw feeder in a pellet storage room. Screw feeder Technical instructions PelTec-Compact...

  • Page 54: Recommended Additional Equipment

    Configuration examples (with additional equipment) 1. Mole + CVDOP (Dust extraction cyclone) 2. Pellet tank + CVDOP (Dust extraction cyclone) 3. Feeder screw + CVDOP (Dust extraction cyclone) Technical instructions PelTec-Compact...

  • Page 55: Connection And Earthing Of The Tubes On The Vacuum Suction System

    3. With the two PVC pipes, it is necessary to separate part of the wire. 4. Earthing the wires as shown in Figure 4. The pipes on the vacuum suction system are fixed using the hose clamp. Technical instructions PelTec-Compact...

  • Page 56: Electrical Connections

    CAUTION: When connecting any electrical part be sure to unplug the boiler at the main switch and disconnect the power supply. Technical instructions PelTec-Compact...

  • Page 57: Main Fuses / Pcb (Printed Circuit Board) Positions

    Main fuses / PCB (printed circuit board) positions: PCB: AddOnDrive PCB: LC-21-GS V1 (Lambda) PCB: UniDrive Mark: F3 6,3 A, M Mark: F4 10 A, M Vacuum suction system PCB position: PCB: CVT - Control of the vacuum suction system Technical instructions PelTec-Compact...
  • Page 58 Main fuses / PCB (printed circuit board) positions Main PCB: UniDrive Mark: F2 3,15 A, M Mark: F1 3,15 A, M Additional PCB: AddOnDrive Mark: F1 3,15 A, M Technical instructions PelTec-Compact...
  • Page 59 Main fuses / PCB (printed circuit board) positions Lambda PCB: LC-21-GS V1 (22995XXXXXXX "G") Mark: F1 3,15 A, M label board: LC-21-GS V1 (22995XXXXXXX "G") Technical instructions PelTec-Compact...
  • Page 60 - Pelet suction system Note: Be sure to use proper acting fuses: M = Medium Acting Fuse (Mitteltrage) When replacing a fuse, be sure turn OFF the boiler at the main switch and IMPORTANT: unplug the power cord. Technical instructions PelTec-Compact...

  • Page 61: Fastening Of Input/Output Cables

    All input/output cables (230 V and low voltage) must be fastened in the "Place for fastening of input cables". Place for fastening of input/output cables (detail A) Cable groover - low voltage Cable groover - 230 V cable (230 V) Zip tie Detail A Technical instructions PelTec-Compact...

  • Page 62: Electrical Scheme Installation - Peltec-Compact 12

    Electrical scheme (PelTec-Compact 12) 7.3. ELECTRICAL SCHEME INSTALLATION - PelTec-Compact 12 Technical instructions PelTec-Compact...
  • Page 63 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 64 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 65 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 66 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 67 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 68 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 69 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 70 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 71 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 72 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...
  • Page 73 Electrical scheme (PelTec-Compact 12) INDUCTIVE MOLE / FEEDER SENSOR SCREW OUTPUT INPUT 230V MOTOR OUTPUT UTP1 UTP2 Technical instructions PelTec-Compact...
  • Page 74 Electrical scheme (PelTec-Compact 12) INDUCTIVE MOLE / FEEDER SENSOR SCREW OUTPUT INPUT 230V MOTOR OUTPUT UTP1 UTP2 Technical instructions PelTec-Compact...
  • Page 75 Electrical scheme (PelTec-Compact 12) Technical instructions PelTec-Compact...

  • Page 76: Electrical Scheme Installation - Peltec-Compact 18/24

    Electrical scheme (PelTec-Compact 18/24) 7.4. ELECTRICAL SCHEME INSTALLATION - PelTec-Compact 18/24 Technical instructions PelTec-Compact...
  • Page 77 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 78 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 79 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 80 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 81 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 82 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 83 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 84 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 85 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 86 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...
  • Page 87 Electrical scheme (PelTec-Compact 18/24) INDUCTIVE MOLE / FEEDER SENSOR SCREW OUTPUT INPUT 230V MOTOR OUTPUT UTP1 UTP2 Technical instructions PelTec-Compact...
  • Page 88 Electrical scheme (PelTec-Compact 18/24) INDUCTIVE MOLE / FEEDER SENSOR SCREW OUTPUT INPUT 230V MOTOR OUTPUT UTP1 UTP2 Technical instructions PelTec-Compact...
  • Page 89 Electrical scheme (PelTec-Compact 18/24) Technical instructions PelTec-Compact...

  • Page 90: Operating The System

    Use only permitted pellets (see point 1.7 of this technical manual)! The PelTec-Compact pellet tank is filled automatically via the suction system installed in the boiler. After commissioning the boiler and selecting the type of large tank from which the tank in the boiler is fed, it is necessary to turn on the suction system (see technical instructions_Regulation 2/2).

  • Page 91: Boiler Use

    Important! You must use this boiler in accordance with these technical instructions, the technical instructions of the PelTec-Compact control unit and the technical instructions that came with the additional equipments Technical instructions PelTec-Compact...

  • Page 92: Cleaning And Maintenance

    1. Take the cover on the right side of the boiler (1A) by the handles (1B) and pull it out. (1C). 2. Lift the cover slightly upwards (2A), to separate it from the hooks (2B) and pull it to you. Once the cover has been lifted and separated, it can be removed (2C). Technical instructions PelTec-Compact...

  • Page 93: Cleaning And Maintenance - Periodically

    4. After the ash box has been emptied, remove the lid, open the small door (4a) and return the ash box to its original position in the boiler. IMPORTANT! The ash can be disposed only in a metal container! Technical instructions PelTec-Compact...

  • Page 94: Claning Of Exchanging Surfaces (Above The Burner)

    6 - After you finish cleaning, put the "Insert - upper door opening" back in its place, press ''Back'' ( ) on controller to control the boiler back to normal mode and close the upper boiler door. Technical instructions PelTec-Compact...

  • Page 95: Cleaning The Blades And Box Of The Fan

    4 - Unscrew the 4 screws (4a) and separate the fan, clean the fan blades (3a), check the condition of the fan box (3b) and clean it when is necessary by using vacuum cleaner. NOTE: Place all the parts back in the same way but in the reverse order! PROTECTIVE GLOVES ARE OBLIGATORY! Technical instructions PelTec-Compact...

  • Page 96: Cleaning Of Exchanging Surfaces (Around The Entire Boiler)

    5 - Grab the handles (5a) to lifting/removing the fan fan casing cover. Also remove the flame protection (5b). By using scraper, brush and vacuum cleaner, clean exchanging surfaces. When you have finished cleaning, set upper cover back to original position and tighten them well. Metal tube Metal vacuum cleaner Technical instructions PelTec-Compact...

  • Page 97: Checking The Correctness Of Safety Valve

    Checking the correctness of safety valve By briefly turning the cap of safety valve check whether water coming out from the safety valve. If no water comes out after several repeated checks, then is necessary to replace the safety valve. Technical instructions PelTec-Compact...

  • Page 98: Photocell Cleaning

    2. Failure on distribution power box with digital boiler control unit 3. Fan failure 4. Pellet feeder Motor failure 5. Temperature sensors failure 6. Photocell failure Every seven years to call an authorized service provider for routine maintenance and control! Technical instructions PelTec-Compact...

  • Page 99: Cleaning And Maintenance - If Needed

    6 - Lift turbulators of first pass with bracket as shown in picture. 7 - Lift turbulators of second pass with bracket as shown in picture. NOTE: Place turbulators back in the same way but in the reverse order! Technical instructions PelTec-Compact...

  • Page 100: Replacement Of The Electric Heater

    1. Open the door and remove the middle cover (unscrew A x4). 2.,3. Disconnect the wires of the electric heater from the terminal block (B) and remove it (C). 4. Unscrew the 2 screws (D) which holding the 4 covers, remove the 4 covers. Technical instructions PelTec-Compact...
  • Page 101 (detail a). If necessary, loosen the clamp of the heater holder and push the holder until the edge of the burner hole and then tighten the clamp. NOTE: Place all others parts back in the same way but in the reverse order! Technical instructions PelTec-Compact...

  • Page 102: Cleaning The Flue Box

    (b). Remove the flue box cover (c) together with the rubber seal (d). 3. Clean the flue box with an ash vacuum cleaner (e). After cleaning, put all parts back in place in reverse order. Technical instructions PelTec-Compact...

  • Page 103: Cleaning Of Pellet Tank

    3. With vacuum cleaner 4. Close back cleaning lid of the vacuum all the dust and pellet tank airtight with screws. residues from pellet tank. 5. Put back right casing lid and start the boiler back on. Technical instructions PelTec-Compact...

  • Page 104: Draining Water From The Boiler

    Draining water from the boiler, disassembly / return to its place ash extraction screw 9.2.5. DRAINING WATER FROM THE BOILER Draining into the sewer 9.2.6. DISASSEMBLY / RETURN TO ITS PLACE ASH EXTRACTION SCREW Technical instructions PelTec-Compact...
  • Page 105 Disassembly / return to its place ash extraction screw Technical instructions PelTec-Compact...
  • Page 106 figure 5b, pull the screw feeder out of the boiler (figure 5c). 6. View of the screw feeder removed from the boiler. 7. Return the screw feeder to its original position in the reverse order. Technical instructions PelTec-Compact...

  • Page 107: Correct Disposal Of This Product

    Business users should contact their supplier and review the terms of the sales contract or contact a government agency for details on where and how to dispose of this product. Technical instructions PelTec-Compact...
  • Page 108 Company assumes no responsibility for possible inaccuracies in this book originated typographical errors or rewriting, all the pictures and diagrams are principal and it is necessary to adjust each actual situation on the field, in any case the company reserves the right to enter their own products such modifications as considered necessary. Centrometal d.o.o. Glavna 12, 40306 Macinec, Croatia www.centrometal.hr central tel: +385 40 372 600, fax: +385 40 372 611 e-mail: servis@centrometal.hr...

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