RED COMPACT 35 Installation And User Manual

Pellet boiler
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INSTALLATION AND USER GUIDE
EN
PELLET BOILER
COMPACT 35
translation of original instructions

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Summary of Contents for RED COMPACT 35

  • Page 1 INSTALLATION AND USER GUIDE PELLET BOILER COMPACT 35 translation of original instructions...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ..................II INTRODUCTION ..................... 1 1-WARNINGS AND WARRANTY TERMS .............. 2 2-INSTALLATION INSTRUCTIONS ..............7 3-DRAWINGS AND TECHNICAL SPECIFICATIONS ..........17 4-INSTALLATION AND ASSEMBLY ..............20 5-PLUMBING CONNECTION ................23 6 - ELECTRICAL CONNECTIONS ...............26 7 - INITIAL START-UP ..................27 8 - MENU ITEMS AND OPERATION ..............30 9-SAFETY DEVICES AND ALARMS ..............45 10-MAINTENANCE AND CLEANING ..............50...
  • Page 3: Introduction

    INTRODUCTION DDear Customer, Our boilers are designed and built in compliance with the European standard EN 303-5 (manual or automatic loading solid fuel boilers). They also meet the essential requirements of directive 2006/95/EC (Low Voltage) and directive 2004/108/EC (Electromagnetic Compatibility). To get the best performance out of your boiler, we suggest you read the instructions in this manual carefully before starting it up for the first time.
  • Page 4: 1-Warnings And Warranty Terms

    1-WARNINGS AND WARRANTY TERMS SAFETY PRECAUTIONS • Installation, electrical connection, function test and maintenance must only be carried out by authorised and qualified personnel. • Install the product in accordance with all local and national legislation and regulations in force in the region or state. • Only use the fuel recommended by the manufacturer.
  • Page 5 1-WARNINGS AND WARRANTY TERMS INFORMATION: Please contact the retailer or qualified personnel authorised by the company to resolve a problem. • You must only use the fuel specified by the manufacturer. • Check and clean the smoke extraction pipes regularly (connection to the chimney). • Always keep the cover of the fuel hopper closed.
  • Page 6 1-WARNINGS AND WARRANTY TERMS EXCLUSIONS The guarantee does not cover malfunctions and/or damage to the appliance that arise due to the following causes: • Damage caused during transportation or relocation • all parts that develop faults due to negligence or improper use, incorrect maintenance, installation that does not comply with the manufacturer’s instructions (always refer to the installation and use manual provided with the appliance) •...
  • Page 7 1-WARNINGS AND WARRANTY TERMS SPARE PARTS In the event of a malfunction, consult the retailer who will forward the call to the Technical Assistance Service. Use only original spare parts. The retailer or service centre can provide all necessary information regarding spare parts. We do not recommend waiting for the parts to be worn before having them replaced.
  • Page 8 Clean Air Act requirements” The Compact 35 has been recommended as suitable for use in smoke control areas when burning wood pellets in accordance with class A1-A2 specified in the standard EN14961-2.
  • Page 9: 2-Installation Instructions

    2-INSTALLATION INSTRUCTIONS The instructions in this chapter refer explicitly to the Italian installation regulation UNI 10683. In any case, always observe the domestic regulations in force. PELLETS Wood pellets are manufactured by hot-extruding compressed sawdust which is produced during the working of natural dried wood. The compactness of the material is guaranteed by the lignin contained in the wood itself and allows pellets to be produced without glue or binders.
  • Page 10 2-INSTALLATION INSTRUCTIONS PRECAUTIONS REGARDING INSTALLATION IMPORTANT! Product installation and assembly must be carried out by qualified personnel. The product must be installed in a suitable place that allows easy access for it to be opened regularly and for routine maintenance to be performed.
  • Page 11 2-INSTALLATION INSTRUCTIONS POSITIONING AND RESTRICTIONS In the case of simultaneous installation with other heating appliances, provide appropriate air inlets for each one (according to the instructions of each product). Installation of the product is not permitted: • in rooms where there are liquid fuel appliances with continuous or intermittent operation that draw the combustion air from the room they are installed in;...
  • Page 12 2-INSTALLATION INSTRUCTIONS FOREWORD This chapter on the Smoke Flue has been produced in reference to the prescriptions of European regulations (EN13384 - EN1443 - EN1856 - EN1457). The chapter provides indications for installing an efficient and correct smoke flue but is under no circumstances to substitute the regulations in force, which the qualified technician must be in possession of.
  • Page 13 2-INSTALLATION INSTRUCTIONS TECHNICAL CHARACTERISTICS Flues serving a pellet/wood fuelled appliance must meet the following requirements: • made of materials that are sufficiently resistant to mechanical stress, heat, the action of the products of combustion and their vapours. • made of materials that are impermeable to fumes, condensation, be thermally insulated and resistant to normal mechanical stress over time •...
  • Page 14 2-INSTALLATION INSTRUCTIONS ROOF AT 30° A = MIN. 1.30 metres B = DISTANCE > 1.50 metres C = DISTANCE < 1.50 metres D = 0.50 metres ABOVE HIGHEST POINT E = 0.80 metres F = REFLUX ZONE 30° FIGURE 4 ROOF AT 45°...
  • Page 15 2-INSTALLATION INSTRUCTIONS DIMENSIONING The drop in pressure (draft) of a flue depends on its height. Check the drop in pressure with the values indicated in the technical characteristics. The minimum height of the chimney is 3.5 meters. The interior cross-section of the flue can be circular (best variation), square or rectangular (the ratio between the interior sides must be ≤1.5) with the sides joined with a minimum radius of 20 mm.
  • Page 16 2-INSTALLATION INSTRUCTIONS MAINTENANCE The flue must be kept clean, since the deposit of soot or unburned oils reduces the cross-section reducing the draft and thus compromising the efficient functioning of the heater and, if large build-ups accumulate, can catch fire. The flue and chimney must be cleaned and checked by a qualified chimney sweep at least once a year.
  • Page 17 2-INSTALLATION INSTRUCTIONS CONNECTION TO FLUE The connection between the flue and the appliance must be via a smoke duct that conforms with EN 1856-2. The connecting section must extend no more than 4 m horizontally, with a maximum incline of 3% and containing a maximum of 3 90% bends (accessible for inspection - do not count the T joint at the appliance outlet).
  • Page 18 2-INSTALLATION INSTRUCTIONS EXAMPLES OF CORRECT INSTALLATION 1. Installation of Ø150mm flue with hole for the passage of the tube increased by: minimum 100 mm around the tube if next to non flammable parts such as cement, brick, etc.; or minimum 300 mm around the tube (or as prescribed by data tags) if next to flammable parts such as wood etc.
  • Page 19: 3-Drawings And Technical Specifications

    3-DRAWINGS AND TECHNICAL SPECIFICATIONS DRAWINGS AND CHARACTERISTICS COMPACT 35 HYDRO DIMENSIONS (in cm) Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 20 3-DRAWINGS AND TECHNICAL SPECIFICATIONS TECHNICAL CHARACTERISTICS COMPACT 35 HYDRO Product class (EN 303-5:2012) Nominal thermal power to firebox 34,5 kW (29670 kcal/h) (Max) nominal output power: 32,0 kW (27520 kcal/h) Minimum output power 8,1 kW (6966 kcal/h) Efficiency at Max...
  • Page 21 3-DRAWINGS AND TECHNICAL SPECIFICATIONS Residual head We recommend in particular to check the data tags of the flue for the safety distances that must be respected in presence of combustible materials and the type of insulating material to be used. These indications must be followed rigorously to avoid serious harm to personnel and surrounding infrastructure.
  • Page 22: 4-Installation And Assembly

    4-INSTALLATION AND ASSEMBLY PREPARATION AND UNPACKING The Compact boiler is supplied complete with all its electrical and mechanical components and factory-tested: Open the package and remove the two screws between the bracket and the boiler and the two screws that fasten the bracket to the pallet. Set the boiler in the pre-selected place, making sure this complies with the requirements.
  • Page 23 4-INSTALLATION AND ASSEMBLY The end user is responsible for product storage, disposal or possible recycling in compliance with the relative applicable laws. Position the product without its cladding and connect it to the chimney. Once the connections are complete, assemble the cladding. Adjust the 4 feet (J) to level the stove so that the smoke exhaust and the pipe are coaxial.
  • Page 24 4-INSTALLATION AND ASSEMBLY REQUIREMENTS FOR SYSTEM INSTALLATION • the minimum distance in front of the product to allow for cleaning, maintenance, etc. must be at least 1000 mm; • the minimum admitted distance between the rear of the product and the wall must be 400 mm; •...
  • Page 25: 5-Plumbing Connection

    UNI 8065 standard (water treatment of thermal systems for civil use) with appropriate products. As standard, RED supplied the product FERNOX PROTECTOR F1 with the product. This provides long term protection against corrosion and calcium build-up for the heating appliance. It prevents the corrosion of the metal parts of the appliance, i.e.
  • Page 26 5-PLUMBING CONNECTION FILLING THE SYSTEM Fill the system slowly to allow air bubbles to pass through the vent holes of the heating system. For closed circuit heating systems, the filling pressure of the system at cold and the pre-inflation pressure of the expansion tank must be the same. •...
  • Page 27 A higher return temperature reduces the formation of condensation of the fumes and extends the life of the boiler. Valves available offer various calibrations. RED recommends the model (see accessories list) at 55°C. Once the calibration temperature is reached, the valve opens providing hot water to the system.
  • Page 28: Electrical Connections

    6 - ELECTRICAL CONNECTIONS GENERAL PRECAUTIONS Electrical safety of the system is ensured only when it is properly connected to an efficient earthing system made in compliance with the safety standards in force: gas, water or heating systems pipes are not suitable as earth connections. One must check this essential safety requirement;...
  • Page 29: Initial Start-Up

    7 - INITIAL START-UP BEFORE START-UP GENERAL PRECAUTIONS Remove all components that could burn from the brazier (manual, various adhesive labels and any polystyrene). Check that the brazier is positioned correctly and rests properly on the base. After a long period of inactivity, remove any pellets left in the hopper (using a vacuum cleaner with a long pipe ), as they could have absorbed moisture, thereby altering their original characteristics and no longer being suitable for combustion.
  • Page 30 7 - INITIAL START-UP The boiler will be subject to expansion and contraction during the start-up and cooling phases, therefore slight creaking noises may be heard. This is absolutely normal as the structure is made of laminated steel and must not be considered a defect. It is extremely important to make sure the boiler is not immediately overheated and the temperature is increased gradually, initially using low power.
  • Page 31 7 - INITIAL START-UP LOADING THE PELLETS Pellets loading can be either manual or automatic. When empty the hopper can contain 150 litres i.e. roughly 100 kg of pellets. Manual Loading: • Open the upper door of the boiler directly and pour in the pellets. Automatic Loading (to be combined with the remote 100/200 or 400 kg hopper - optional - see accessories): •...
  • Page 32: Menu Items And Operation

    8 - MENU ITEMS AND OPERATION CONTROL PANEL DISPLAY Menu items 1. Boiler lighting/shutdown 5. Decrease set temperature/programming functions. 2. Scrolling of programming menu to decrease. 6. Increase set temperature/programming functions. 3. Menu 7. Display. 4. Scrolling of programming menu to increase. MAIN MENU It is accessed by pressing key 3 (menu).
  • Page 33 8 - MENU ITEMS AND OPERATION PROGRAMMED MODE SETTING (TIMER) - Main menu Setting the current day and time is essential for the proper operation of the timer. There are six TIMER programmes, for each one the user can decide the start-up and shutdown time as well as the day of the week in which it is active.
  • Page 34 8 - MENU ITEMS AND OPERATION NOTES FOR TIMER OPERATION • Start-up with the timer always takes place with the last temperature and ventilation settings (or with default 20°C and V3 settings in the event they have never been changed). •...
  • Page 35 8 - MENU ITEMS AND OPERATION SETTINGS MENU The SETTINGS menu allows to act on the boiler operating mode: a. Language. b. Cleaning (displayed only when the boiler is switched off). Feed screw loading (displayed only when the boiler is switched off). d.
  • Page 36 8 - MENU ITEMS AND OPERATION c - Feed screw loading Allows to fill the pellets loading system. It can only be activated with the boiler switched off, it displays an 180" countdown after which the feed screw stops automatically, as when exiting the menu. To select "Feed screw loading"...
  • Page 37 8 - MENU ITEMS AND OPERATION g - Eco Shutdown t To select the Eco - shutdown t function act as follows: • Press the “menu” button. • Scroll to "Settings" using the arrows • Press "menu" to confirm. • Scroll to "Eco - shutdown t"...
  • Page 38 8 - MENU ITEMS AND OPERATION i - Auxiliary boiler One must install an additional module (optional) to enable start-up of an auxiliary boiler in the event the boiler is switched off or in alarm conditions. By default this function is deactivated, if needed activate it to access the settings menu. l - Pellet Recipe This function is for adapting the boiler to the pellets that are being used.
  • Page 39 8 - MENU ITEMS AND OPERATION n - Maximum power (only for expert users) It allows to set the maximum flame limit at which the boiler can operate to reach the set temperature target. To change the power act as follows: •...
  • Page 40 8 - MENU ITEMS AND OPERATION q - System configuration To change the system configuration act as follows: • Press the “menu” button. • Scroll to "Settings" using the arrows • Press "menu" to confirm. • Scroll to "System configuration" using the arrows. •...
  • Page 41 8 - MENU ITEMS AND OPERATION SYSTEM CONFIGURATIONS Upon installation, the product must be set according to the type of system, selecting the appropriate parameter in the "SETTINGS" menu. The possible configurations are 5, as described below: Configuration Description Room temperature management via the boiler probe or by enabling the external room thermostat. 2.1 Room temperature management via the boiler probe or by enabling the external room thermostat;...
  • Page 42 8 - MENU ITEMS AND OPERATION CONFIGURATION 2.1 (FACTORY SETTING) CONFIGURATION 2.2...
  • Page 43 8 - MENU ITEMS AND OPERATION CONFIGURATION 3 CONFIGURATION 4 Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 44 8 - MENU ITEMS AND OPERATION CONFIGURATION 5 COMPACT HEATING DELIVERY HEATING RETURN ZONE VALVES HEATING BODIES DOMESTIC HOT WATER COLD DOMESTIC WATER DOMESTIC WATER BOILER DIVERTER VALVE BOILER THERMOSTAT THERMOSTATIC MIXING VALVE DOMESTIC WATER 10 kΩ β3434 NTC PROBE HEATING PUFFER HEATING SYSTEM CIRCULATOR PUFFER THERMOSTAT...
  • Page 45 8 - MENU ITEMS AND OPERATION OPERATING MODE Flame modulation is managed according to the "System configuration" of the room probe placed on the rear of the appliance (see drawing), by the external thermostat, by the boiler water temperature or by the NTC probes. ELECTRICAL CONNECTIONS TERMINAL BLOCK CONTACTS POS.1-2 EXTERNAL THERMOSTAT/PUFFER THERMOSTAT...
  • Page 46 8 - MENU ITEMS AND OPERATION IMPORTANT! Set up all of the electrical and hydraulic connections to the hydraulic kit, purchased separately, following the instructions of the dedicated manual. START-UP Press key 1 (esc) to begin start-up, the control panel displays ON with a flashing flame. When the flame stops flashing the boiler has reached the "power output"...
  • Page 47: 9-Safety Devices And Alarms

    9-SAFETY DEVICES AND ALARMS SAFETY DEVICES The product is supplied with the following safety devices PRESSURE SWITCH Monitors pressure in the smoke duct. It is designed to shut down the pellets feed screw in the event of an obstructed flue or significant back-pressure.
  • Page 48 9-SAFETY DEVICES AND ALARMS TAMPERING WITH THE SAFETY DEVICES IS PROHIBITED If the product is NOT used as described in this instruction manual, the manufacturer declines all liability for any damage caused to persons and property. The manufacturer furthermore refuses to accept responsibility for damage to persons and property arising from the failure to observe all the rules contained in the manual and in particular: •...
  • Page 49 9-SAFETY DEVICES AND ALARMS ALARM ALERTS Whenever an operating condition other than that designed for the regular operation of the boiler occurs, there is an alarm condition. The control panel gives information on the reason of the alarm in progress. A sound signal is not envisioned for alarms A01-A02 only so to not disturb the user in the event of pellets running out in the hopper during the night.
  • Page 50 9-SAFETY DEVICES AND ALARMS NORMAL SHUTDOWN (on the panel: OFF with flashing flame) If the shutdown key is pressed or if there is an alarm signal, the boiler goes into the thermal shutdown phase which entails the automatic execution of the following stages: •...
  • Page 51 9-SAFETY DEVICES AND ALARMS Safety thermostat - Alarm A03 This type of alarm occurs when the water temperature in the boiler exceeds 95°C. The boilers contain a safety thermostat that prevents the water in the boiler from boiling. The safety thermostat in the boilers must be reset manually. This is done by pressing the small button between the two sockets (see below).
  • Page 52: 10-Maintenance And Cleaning

    10-MAINTENANCE AND CLEANING DAILY OR WEEKLY CLEANING PERFORMED BY THE USER BEFORE EACH START-UP Clean the ash and any deposits in the brazier that could clog the air passage holes. If the pellets in the hopper finish, unburned pellets may accumulate in the brazier.
  • Page 53 10-MAINTENANCE AND CLEANING CLEAN THE EXCHANGER AND THE UNDERGRATE SPACE EVERY 2/3 DAYS Cleaning the exchanger and the undergrate space is a simple operation but very important for always maintaining performance as declared. Therefore we recommend cleaning the internal exchanger every 2-3 days, performing these simple operations in sequence: •...
  • Page 54 10-MAINTENANCE AND CLEANING PERIODIC CLEANING PERFORMED BY A QUALIFIED TECHNICIAN CLEANING THE EXCHANGER AND PIPE UNIT CLEANING THE UPPER COMPARTMENT When the boiler is cool, lift the front cover “I”; unscrew the screws on the rod “D” to clean the pipe unit and take out the two beams “A”. Now take off the cover “B”.
  • Page 55 10-MAINTENANCE AND CLEANING ATTENTION: It is advisable to carry out the cleaning of the upper exchanger at the end of the season by an authorised technician in order to also replace the gasket located below plug “B”. CLEANING THE LOWER COMPARTMENT Lower lever “E”...
  • Page 56 10-MAINTENANCE AND CLEANING END-OF-SEASON SHUTDOWN At the end of season, before shutting down the boiler, we recommend completely removing pellets from the hopper with the use of a vacuum cleaner with an extension. The service fuse may have to be replaced if the control panel display does not go on when the product is re-started upon pressing the main switch on the rear of the boiler.
  • Page 57 10-MAINTENANCE AND CLEANING PARTS/INTERVAL 2-3 DAYS EVERY WEEK 15 DAYS 60-90 DAYS EVERY SEASON · Clean the brazier.* · Clean the ash collection compartment with a vacuum cleaner · Clean the ash pan · Clean the hearth door and glass ·...
  • Page 58: 11-Problems/Causes/Solutions

    11-PROBLEMS/CAUSES/SOLUTIONS CHECKING THE INTERNAL COMPONENTS ATTENTION: GUIDE FOR THE EXCLUSIVE USE OF THE SPECIALISED TECHNICIAN. ATTENTION: All repairs must be carried out exclusively by a specialised technician, with the boiler switched off and the plug disconnected. The operations marked in bold type must be carried out by specialised personnel. The manufacturer declines all liability and warranty terms expire if this condition is not complied with.
  • Page 59 11-PROBLEMS/CAUSES/SOLUTIONS ANOMALY POSSIBLE CAUSES SOLUTIONS The boiler runs for a few minutes and Start-up phase is not completed Repeat start-up then switches off Temporary power cut Wait for the automatic restart Clogged smoke duct Clean the smoke duct Faulty or malfunctioning temperature Check and replace the probes probes Faulty spark plug...
  • Page 60 11-PROBLEMS/CAUSES/SOLUTIONS The boiler does not start No power supply Check that the plug is inserted and the main switch is in the “I” position. Pellet probe blocked Unblock it by acting on the rear thermostat, if it happens again contact the service centre.
  • Page 61: 12-Wiring Diagram

    12-WIRING DIAGRAM MOTHERBOARD WIRING KEY FUSE 14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL BLOCK) BOARD PHASE 15. INTERNAL ROOM PROBE BOARD NEUTRAL 16. PUFFER/BOILER PROBE CONNECTION (TERMINAL BLOCK) SMOKE EXPULSION FAN 17. BOILER WATER TEMPERATURE PROBE ROOM FAN 18. SMOKE EXTRACTOR FAN REVOLUTIONS CONTROL PELLETS SAFETY THERMOSTAT 19.
  • Page 64 Via La Croce n°8 33074 Vigonovo di Fontanafredda (PN) – ITALY Telephone: 0434/599599 r.a. Fax: 0434/599598 Internet: www.mcz.it e-mail: info.red@mcz.it REV. 1 09/04/2014 8901238400...

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