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RED COMPACT 45 Installation Manual

Pellet boiler
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INSTALLATION GUIDE
GB
PELLET BOILER
COMPACT 45
Instructions in English

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Summary of Contents for RED COMPACT 45

  • Page 1 INSTALLATION GUIDE PELLET BOILER COMPACT 45 Instructions in English...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ..................II INTRODUCTION ..................... 1 1-WARNINGS AND WARRANTY CONDITIONS ............2 2-INSTALLATION INSTRUCTIONS ..............9 3-DRAWINGS AND TECHNICAL CHARACTERISTICS ..........19 4-UNPACKING ....................22 5-POSITIONING ....................24 6-SMOKE EXHAUST CONNECTION AND PRIMARY AIR ADJUSTMENT ......25 7-DISMANTLING ..................26 8-HYDRAULIC CONNECTION ................28 9-ELECTRICAL CONNECTIONS .................31 10-FIRST START-UP ..................32...

  • Page 3: Introduction

    REVISIONS TO THE PUBLICATION The content of this manual is strictly technical and property of RED. No part of this manual may be translated into other languages, adapted or reproduced, even in part, in other mechanical or electronic forms, photocopies, recordings or other, without the prior written authorisation from RED.

  • Page 4: 1-Warnings And Warranty Conditions

    1-WARNINGS AND WARRANTY CONDITIONS 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. •...
  • Page 5 1-WARNINGS AND WARRANTY CONDITIONS • Any type of tampering or unauthorised replacement with non-original spare parts could be hazardous for the operator’s safety and relieves the company from any civil and criminal liability. • Many of the surfaces of the product get very hot (door, handle, glass, smoke extraction pipes, etc.).
  • Page 6 1-WARNINGS AND WARRANTY CONDITIONS • A carbon monoxide alarm must be fitted in the room where the appliance is sited Refer too ADJ part 2.34 through too 2.36 page 41 (ONLY FOR UK). • If there is a fire in the flue pipe, extinguish the stove, disconnect it from the power supply and never open the door.
  • Page 7 1-WARNINGS AND WARRANTY CONDITIONS INFORMATION • In case of any problems, get in touch with your dealer, or a qualified engineer authorised by MCZ, and if a repair is necessary, insist on the use of original spare parts. • Use only the fuel recommended by MCZ (for Italy pellets with a diameter of 6 mm and for other European countries with a diameter of 6-8 mm) and provided only with an automatic supply system.
  • Page 8 1-WARNINGS AND WARRANTY CONDITIONS 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 9 1-WARNINGS AND WARRANTY CONDITIONS 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 10 1-WARNINGS AND WARRANTY CONDITIONS RULES FOR INSTALLATION The product is a boiler that uses wood pellets. Below is a list of the European regulations regarding the installation of the product: EN 303-5:2012: Solid fuel boilers, with manual or automatic loading, nominal thermal power of 500 kW - Terminology, requisites, tests and marking.

  • Page 11: 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 12 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 13 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 14 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 15 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 16 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 17 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 18 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 19 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 20 2-INSTALLATION INSTRUCTIONS EXAMPLES OF CORRECT INSTALLATION 1. Installation of Ø 150 mm flue with hole for the passage of the pipe 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 21: 3-Drawings And Technical Characteristics

    3-DRAWINGS AND TECHNICAL CHARACTERISTICS DRAWINGS AND CHARACTERISTICS COMPACT 45 HYDRO DIMENSIONS (dimensions in mm) G1” 90° Ø100 G1” Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 22 3-DRAWINGS AND TECHNICAL CHARACTERISTICS TECHNICAL CHARACTERISTICS COMPACT 45 Product class (EN 303-5/2012) Rated thermal capacity of the firebox 43,5 kW (37410 kcal/h) Nominal output power: 40.3 kW (34658 kcal/h) Minimum output power 11,7 kW (10062 kcal/h) Efficiency at Max 92.6%...
  • Page 23 Q=FLOW RATE (l/h) F=BOILER + KIT RESIDUAL HEAD (mbar) D=KIT PRESSURE DROPS (mbar) E=PUMP HEAD (mbar) Caution! With ΔT at 20°C the take-off point of the Compact 45 boiler is 1750 l/h Technical Dept. - All rights reserved - Reproduction is prohibited...

  • Page 24: 4-Unpacking

    4-UNPACKING PREPARATION AND UNPACKING The Compact 45 boiler is delivered complete with all its electrical, mechanical and hydraulic components (excluding the circulator kit and thermostatic valve-OPTIONAL) and factory tested: Remove the cardboard (fig.1), remove the brackets that secure the boiler to the pallet. There are two fixing brackets, one at the front and one at the back (fig.2).
  • Page 25 4-UNPACKING The packaging materials are neither toxic nor harmful, and therefore no particular disposal measures are required. After removing all the packaging, check that the boiler is complete and not damaged. If in doubt, contact the retailer. As shown in figure 3, the product has a hook to lift up the boiler. To use the hook, remove the front panel "B"...

  • Page 26: 5-Positioning

    5-POSITIONING REQUIREMENTS FOR INSTALLATION OF THE PLANT - POSITIONING The most important thing to do before installation of the boiler is to set aside a suitable area that meets the minimum requirements for installation. • the minimum clearance in front of the product for the purpose of cleaning, maintenance, etc. must be 1000 mm; the minimum permissible distance between the back of the product and a wall must be 400 mm;...

  • Page 27: 6-Smoke Exhaust Connection And Primary Air Adjustment

    6-SMOKE EXHAUST CONNECTION AND PRIMARY AIR ADJUSTMENT Live electrical parts: only power the product after completing assembly. SMOKE OUTLET AESTHETIC DOOR CHIUDE/CLOSE COMBUSTION AIR INLET AIR ADJUSTMENT APRE/OPEN SCREWS TANK COVER SIDE PANEL To access the air adjustment, proceed as follows: •...

  • Page 28: 7-Dismantling

    7-DISMANTLING FRONT PANEL B TANK COVER COVER B SCREW IN LOCKED POSITION FRONT COVER COVER B SCREW IN CLEAR POSITION/LIFT THE COVER SCREWS PULL COVER B FORWARD To remove the cover "B": • Open the tank cover "A" • Remove the two screws “x” •...
  • Page 29 7-DISMANTLING SIDE PANEL C Proceed as follows to remove the side panels "C": • Lift the tank cover "A" • remove the front cover "B" (as instructed on previous page) • open the firebox door ”C” • Remove the two upper screws ''x'' and the three side screws ''y'' Technical Dept.

  • Page 30: 8-Hydraulic Connection

    8-HYDRAULIC CONNECTION PLUMBING CONNECTION IMPORTANT: The connections depend on the type of System Configuration. IMPORTANT! If installing the boiler involves another pre-existing system complete with heating equipment (gas boiler, methane boiler, fuel oil boiler, etc.), it is strongly recommended that you contact a qualified operator who subsequently will be responsible for the compliance of the system with the applicable laws in force.
  • Page 31 Standard UNI 8065 (water treatment of thermal plants for civil use). 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 32 8-HYDRAULIC CONNECTION • after starting up the boiler for the first time and bringing the system up to temperature, stop the pumps and repeat the air purging procedure; • let the system cool down and, if necessary, bring the water pressure back to 1 bar (this only applies to closed vessel systems - refer to any existing local regulations or standards allowing for its installation);...

  • Page 33: 9-Electrical Connections

    9-ELECTRICAL CONNECTIONS GENERAL PRECAUTIONS The electrical safety of the system is guaranteed only when this is connected correctly to an efficient earthing system installed in accordance with the safety standards in force: the pipes of the gas, water and heating systems do not constitute a suitable earth system. It is necessary to ensure this essential safety requirement;...

  • Page 34: 10-First Start-Up

    10-FIRST START-UP BEFORE START-UP GENERAL PRECAUTIONS Remove any objects that may burn from the brazier (manual, various adhesive labels or any remaining polystyrene). Make sure all the refractory materials are positioned correctly and they do not obstruct the combustion chamber. The first start-up may not be successful as the feed screw is empty and does not always manage to load the required amount of pellets in time to light the flame.
  • Page 35 10-FIRST START-UP Do not stand close to the stove and, as mentioned, air the room. The smoke and smell of paint will disappear after about an hour of operation, however, they are not harmful in any case. The boiler will be subject to expansion and contraction during the lighting and cooling down stages, and may therefore make slight creaking noises.
  • Page 36 10-FIRST START-UP LOADING THE PELLETS The pellets can be loaded either manually or automatically. The tank can contain up to 150 litres or 100 kg of pellets. Manual Loading: • Open the top cover of the boiler and pour in the pellets. Automatic loading (with remote tank of 100/200 or 400 kg - optional - see accessories): •...
  • Page 37 10-FIRST START-UP SAFETY PROCEDURE TO FOLLOW IF ANY SMOKE SPILLAGE IS SEEN WITHIN THE ROOM OR THE APPLIANCE SUFFERS FROM AN EXPLOSIVE IGNITION PLEASE TURN OFF THE APPLIANCE, VENTILATE THE ROOM AND CONTACT THE INSTALLER/ SERVICE ENGINEER IMIDIAT- LEY. User Training In ALL cases the installation and commissioning engineer MUST carry out a thorough handover of the appliance to the ho- meowner / end user.

  • Page 38: 11-Menu Entries And Operation

    11-MENU ENTRIES AND OPERATION CONTROL PANEL DISPLAY Menu options 1. Switching on/switching off the boiler 5. Decrease set temperature / programming functions. 2. Scrolling down through the programming menu 6. Increase set temperature / programming functions. 3. Menu 7. Display. 4.
  • Page 39 11-MENU ENTRIES AND OPERATION CONFIGURATION OF PROGRAMMED MODE (TIMER) - Main menu The current time and date must be configured to ensure correct operation of the timer. There are six configurable TIMERS; for each one, the user can select a start and stop time and the days of the week when it is in use. When one or more programs are active, the status of the boiler and the TIMER "n"...
  • Page 40 11-MENU ENTRIES AND OPERATION NOTES ON USE OF THE TIMER • The timer always starts the boiler with the last temperature and ventilation settings (or with the default settings at 20°C and V3 if they have never been altered). • The start time can be between 00:00 and 23:50 •...
  • Page 41 11-MENU ENTRIES AND OPERATION SETTINGS MENU The SETTINGS menu is for configuring use of the boiler: a. Language. b. Cleaning (shown only when boiler is off). Auger loading (shown only when boiler is off). d. Tones. e. External thermostat (activation). Auto Eco (activation).
  • Page 42 11-MENU ENTRIES AND OPERATION To select ''Load auger'' (only with boiler off) proceed as follows: • Press the "menu" key. • Use the arrow keys to scroll through and select "Settings" • Press “menu” to confirm. • Scroll with the arrows and select "Load auger". •...
  • Page 43 11-MENU ENTRIES AND OPERATION g - Eco Stop T To select the Eco Stop T function, proceed as follows: • Press the "menu" key. • Use the arrow keys to scroll through and select "Settings" • Press “menu” to confirm. •...
  • Page 44 11-MENU ENTRIES AND OPERATION i - Auxiliary boiler An additional module (optional) must be installed to allow the start-up of an auxiliary boiler when the main boiler is off or has been stopped due to an alarm. The default settings have this function disabled. To enable the function, go to the settings menu. j - Pellet Recipe This function is for adapting the boiler to the type of pellet in use.
  • Page 45 11-MENU ENTRIES AND OPERATION • Press “menu” to confirm. • Scroll with the arrows and select ''Maximum power'' . • Press “menu” to confirm. • Change the power from 01 to 05 using the + - keys. • Press ''menu'' to confirm and ''esc'' to exit. m - Component test (only when boiler is off).
  • Page 46 11-MENU ENTRIES AND OPERATION o - System configuration To change the configuration of the system, proceed as follows: • Press the "menu" key. • Use the arrow keys to scroll through and select "Settings" • Press 3 “menu” to confirm. •...
  • Page 47 11-MENU ENTRIES AND OPERATION SYSTEM CONFIGURATIONS At the time of installation, the product must be configured according to the type of system by selecting the relative parameter in the "SETTINGS" menu. There are 5 possible configurations, described below: Configuration Description Room temperature control via boiler's on-board probe or by enabling external thermostat.
  • Page 48 11-MENU ENTRIES AND OPERATION CONFIGURATION 2.1 (FACTORY SETTING) CONFIGURATION 2.2...
  • Page 49 11-MENU ENTRIES AND OPERATION CONFIGURATION 3 CONFIGURATION 4 Technical Dept. - All rights reserved - Reproduction is prohibited...
  • Page 50 11-MENU ENTRIES AND OPERATION CONFIGURATION 5 COMPACT HEATING DELIVERY HEATING RETURN ZONE VALVE HEATING BODIES HOT SANITARY WATER DOMESTIC COLD WATER SANITARY WATER BOILER DIVERTER VALVE BOILER THERMOSTAT THERMOSTATIC MIXER VALVE NTC PROBE 10 kΩ β3434 SANITARY WATER HEATING PUFFER HEATING SYSTEM CIRCULATOR PUFFER THERMOSTAT NTC PROBE 10 kΩ...
  • Page 51 11-MENU ENTRIES AND OPERATION OPERATING MODE Flame regulation is controlled according to the "System configuration" by the external thermostat, by the temperature of the water in the boiler or by the NTC probes. ELECTRICAL CONNECTIONS TERMINAL BLOCK CONTACTS POS.1-2 EXTERNAL THERMOSTAT/PUFFER THERMOSTAT POS.8- NEUTRAL THREE-WAY VALVE POS.3-4 PUFFER/BOILER PROBE POS.9 - THREE-WAY VALVE PHASE (A)
  • Page 52 11-MENU ENTRIES AND OPERATION INAIL R Collection In particular, for installations in Italy, the following must be provided outside the appliance, at less than 1 metre and without there being any interception: • correctly sized, closed expansion tank; • correctly calibrated and sized safety valve; •...

  • Page 53: 12-Safety Devices And Alarms

    12-SAFETY DEVICES AND ALARMS SAFETY DEVICES The product is fitted with the following safety devices PRESSURE SWITCH Monitors pressure in the smoke duct. It is designed to shut down the pellet feed screw in the event of an obstructed flue or significant back-pressure.
  • Page 54 12-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 55 12-SAFETY DEVICES AND ALARMS ALARM SIGNALLING When a condition occurs other than the one expected for regular operation of the boiler, an alarm is triggered. The reason for the alarm is given on the control panel. The sound signal is not enabled for alarms A01-A02 in order not to disturb the user when there is an absence of pellets in the night tank.
  • Page 56 12-SAFETY DEVICES AND ALARMS To reset the alarm, press and hold key 1 (ESC) for a few seconds. The boiler checks whether the cause of the alarm is ongoing. In the first case, the alarm continues to be displayed, in the second case it turns OFF. If the alarm persists, contact a service centre.

  • Page 57: 13-Recommendations For A Safe Use

    13-RECOMMENDATIONS FOR A SAFE USE ONLY CORRECT INSTALLATION AND APPROPRIATE MAINTENANCE AND CLEANING OF THE APPLIANCE CAN GUARANTEE CORRECT OPERATION AND SAFE USE OF THE PRODUCT We would like to inform you that we are aware of cases of malfunctioning of domestic pellet-fuelled heating products, mainly due to incorrect installation and use, as well as inadequate maintenance.

  • Page 58: 14-Cleaning And Maintenance

    14-CLEANING AND MAINTENANCE DAILY OR WEEKLY CLEANING PERFORMED BY THE USER Only a proper maintainance and cleaning of the product can assure you the correct functionality and a safe use of your stove. ATTENTION! All the cleaning operations of all parts must be performed with the product completely cold and the plug disconnected.
  • Page 59 14-CLEANING AND MAINTENANCE CLEANING THE EXCHANGER AND THE COMPARTMENT BENEATH THE BRAZIER Cleaning the exchanger and the compartment beneath the brazier is a simple operation but very important if the boiler is to maintain optimal performance. We therefore recommend cleaning the internal exchanger every week, performing these simple operations in sequence: Activate the "CLEANING"...
  • Page 60 14-CLEANING AND MAINTENANCE PERIODIC CLEANING PERFORMED BY A QUALIFIED TECHNICIAN CLEANING THE EXCHANGER AND PIPE UNIT CLEANING THE UPPER COMPARTMENT When the boiler is cold, lift the tank cover and remove the front cover "B" (remove the two screws "k" and extract the cover from the joints - see instructions in the dedicated paragraph);...
  • Page 61 14-CLEANING AND MAINTENANCE Remove handle "E" by loosening the screws inside. Remove panel "D" by removing the two upper screws and extracting the panel from the joints underneath. Remove the aesthetic door "C" making it come out of the joints. Technical Dept.
  • Page 62 14-CLEANING AND MAINTENANCE Remove the two elastic cotter pins “C1” and “C2” and extract the scraper shaft "H".
  • Page 63 14-CLEANING AND MAINTENANCE At this point, remove the turbulators “R” and, using a stiff rod or a bottle brush, clean the internal pipe unit and the turbulators, removing all the accumulated ash. Check the cover seal and replace it if necessary. Technical Dept.
  • Page 64 14-CLEANING AND MAINTENANCE CLEANING OF THE SMOKE EXTRACTOR COMPARTMENT Open the aesthetic door “C” , remove the protection “I” by simply lifting the handle and remove the two pans “G” and “H”. In the boiler wall in position "N", use the vacuum cleaner to remove any ash that has accumulated on the extractor fan. CLEANING THE UPPER DEFLECTOR Deflector "M", that must be removed for cleaning, is in the top internal part of the firebox.
  • Page 65 14-CLEANING AND MAINTENANCE CLEANING OF SMOKE DUCT AND GENERAL CHECKS: Clean the smoke extractor duct, especially around the T joints, bends and any horizontal sections. For information on cleaning the flue, contact a chimney sweep. Check the integrity of the ceramic fibre seals on the door of the boiler and of the protection. If necessary, order new replacement seals from the retailer or contact an authorized service centre to carry out this task.
  • Page 66 14-CLEANING AND MAINTENANCE END-OF-SEASON SHUTDOWN At the end of season, before shutting down the boiler, we recommend completely removing pellets from the tank with the use of a vacuum cleaner with an extension. When starting up the boiler at the beginning of the season, if the control panel display fails to light up when you press the power switch (located on the back of the boiler), it could mean that the service fuse needs replacing.
  • Page 67 14-CLEANING AND MAINTENANCE PARTS/INTERVAL 2-3 DAYS EVERY WEEK 60-90 DAYS EVERY SEASON Cleaning the brazier * Cleaning the ash collection tray with the vacuum cleaner Cleaning the ash tray Cleaning the fire door and glass Cleaning pipes Cleaning lower ash tray Cleaning the outlet "T"...

  • Page 68: 15-Faults/Causes/Solutions

    15-FAULTS/CAUSES/SOLUTIONS CHECKING THE INTERNAL COMPONENTS ATTENTION: GUIDE FOR THE USE OF THE SPECIALISED TECHNICIAN ONLY ATTENTION: All repairs must be carried out exclusively by a specialised technician, while the boiler is completely cold and the electric plug is disconnected. The operations in bold type must be carried out by specialised personnel. The manufacturer will not be liable and the guarantee is invalidated if this condition is not respected.
  • Page 69 15-FAULTS/CAUSES/SOLUTIONS ANOMALY POSSIBLE CAUSES SOLUTIONS The boiler runs for a few minutes and Start-up phase is not completed Repeat start-up then goes out. 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 70 15-FAULTS/CAUSES/SOLUTIONS The stove does not run No power supply Check that the plug is inserted and the main switch is in the “I” position. Pellet probe stop Cancel stoppage by changing the setting of the rear thermostat. If the problem persists, request assistance.

  • Page 71: 16 - Wiring Diagram

    16 - WIRING DIAGRAM MOTHERBOARD WIRING KEY FUSE 14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL) BOARD PHASE 15. ROOM TEMPERATURE PROBE BOARD NEUTRAL 16. PUFFER/BOILER PROBE CONNECTION (TERMINAL) SMOKE EXTRACTOR FAN 17. BOILER WATER TEMPERATURE PROBE ROOM FAN 18. SMOKE EXTRACTOR FAN REVOLUTION CONTROL PELLET SAFETY THERMOSTAT 19.
  • Page 72 Via La Croce n°8 33074 Vigonovo di Fontanafredda (PN) – ITALY Telephone: +39 0434/599599 r.a. Fax: +39 0434/599598 Internet: www.mcz.it e-mail: info.red@mcz.it REV. 2 01/02/2016 8901405000...

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