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INSTALLATION GUIDE
GB
PELLET STOVE
LOTO HYDRO 16
LOTO HYDRO 23
LOTO
HYDRO 23 with exchanger
PART 1 - REGULATIONS AND ASSEMBLY
Instructions in English

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Summary of Contents for Red Heating LOTO HYDRO 16

  • Page 1 INSTALLATION GUIDE PELLET STOVE LOTO HYDRO 16 LOTO HYDRO 23 LOTO HYDRO 23 with exchanger PART 1 - REGULATIONS AND ASSEMBLY 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 ......................9 3-DRAWINGS AND TECHNICAL FEATURES ..............18 4-INSTALLATION AND ASSEMBLY ................21 5-ASSEMBLING METAL STOVE SIDES ................24 6-CERAMIC LOTO STOVE ASSEMBLY ................28 7-REMOVING THE UPPER PANEL ................35 8-DECORATIVE DOOR ADJUSTMENT ................36 9-OPENING THE DOORS .....................37 10-INSTALLATION AND ASSEMBLY................38...
  • Page 3: Introduction

    INTRODUCTION Dear Customer, our products are designed and manufactured in compliance with European reference standards for construction products (EN13240 for wood-burning stoves, EN14785 for pellet-burning appliances, EN13229 for fireplaces/wood-burning inserts and EN 12815 for wood- burning range cookers), with high quality materials and extensive experience in transformation processes. The products also meet the essential requirements of Directive 2006/95/EC (Low Voltage) and Directive 2004/108/EC (Electromagnetic Compatibility).
  • Page 4: 1-Warnings And Warranty Conditions

    1-WARNINGS AND WARRANTY CONDITIONS SAFETY PRECAUTIONS • Installation, electrical connection, operating 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 • Many of the surfaces of the product get very hot (door, handle, glass, smoke outlet pipes, etc.). Avoid coming into contact with these parts, without adequate protective clothing or suitable implements, such as gloves with thermal protection or “cold handle” operating systems. •...
  • Page 6 1-WARNINGS AND WARRANTY CONDITIONS • Do not stand for a long time in front of the product in operation. Do not overheat the room you are in and where the product is installed. This could cause injuries and health problems. •...
  • Page 7 1-WARNINGS AND WARRANTY CONDITIONS INFORMATION • If there are any issues, contact the retailer or a qualified technician authorised by MCZ. In the event of a repair, request the use of original spare parts. • Only use types of fuel recommended by MCZ (for Italy, pellets with a 6 mm diameter and pellets with a 6-8 mm diameter for other European countries), which must only be loaded with an automatic feed system.
  • Page 8 1-WARNINGS AND WARRANTY CONDITIONS EXCLUSIONS The warranty does not cover malfunctions and/or damage to the appliance that arise due to the following causes: • Damage caused during transportation and/or handling • 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 guide 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 Department. Only use 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 get worn out before having them replaced.
  • Page 10 1-WARNINGS AND WARRANTY CONDITIONS RULES FOR INSTALLATION The product in question is a stove that uses wood pellets. Below is a list of the European regulations regarding the installation of the product: EN 12828 Heating systems design. IEC 64-8 Electrical systems with rated voltage not exceeding 1000 V AC and 1500 V DC. EN 1443 General chimney regulation EN 1856-1 metal smoke ducts EN 1856-2 metal smoke extraction channels...
  • Page 11: 2-Installation

    2-INSTALLATION The instructions in this chapter refer explicitly to the Italian installation regulation UNI 10683. In any case, always observe the regulations in force in the country of installation. 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 If the floor is made of wood, it is recommended to fit a floor protection sheet in compliance with the Standards in force in the country of installation. Non-flammable walls Flammable walls LOTO HYDRO 16 LOTO HYDRO 23 A = 5 cm A = 20 cm...
  • Page 13 2-INSTALLATION FOREWORD The Chimney Flue chapter has been drawn up with reference to the provisions of European Standards (EN13384 - EN1443 - EN1856 - EN1457). The chapter provides indications for installing an efficient and correct flue but is under no circumstances to substitute the regulations in force, which the qualified technician must be in possession of.
  • Page 14 2-INSTALLATION TECHNICAL CHARACTERISTICS Have the efficiency of the flue checked by an authorised technician. The flue must be sealed against flue gasses, in a vertical direction without narrowing, be made with materials impermeable to smoke, condensation, thermally insulated and suitable to resist normal mechanical stress over time (we recommend fireplaces made of A/316 or refractory material with insulated round section double chamber).
  • Page 15 2-INSTALLATION ROOF AT 60° ROOF AT 45° 45° 60° A = MIN. 2.60 metres A = MIN. 2.00 metres FIGURE 6 FIGURE 5 B = DISTANCE > 1.20 metres B = DISTANCE > 1.30 metres C = DISTANCE < 1.20 metres C = DISTANCE <...
  • Page 16 2-INSTALLATION MAINTENANCE The flue must be kept clean, since the deposit of soot or unburned oils reduces the cross-section reducing the draught and thus compromising the efficient operation of the stove and, if large build-ups accumulate, can catch fire. The flue and chimney pot must be cleaned and checked by a qualified chimney sweep at least once a year.
  • Page 17 2-INSTALLATION EXTERNAL AIR INLET It is mandatory to provide an adequate external air inlet that supplies the combustion air required for the product to work properly. The flow of air between the outside and the installation room may be direct, through an inlet in an external wall of the room (preferable solution see Figure 9 a);...
  • Page 18 2-INSTALLATION DISTANCE (metres) The air inlet must be at a distance of: 1.5 m BELOW Windows, doors, smoke outlets, cavities, ..1.5 m HORIZONTALLY Windows, doors, smoke outlets, cavities, ..0.3 m ABOVE Windows, doors, smoke outlets, cavities, ..1.5 m AT A DISTANCE from smoke outlet CONNECTION TO THE FLUE...
  • Page 19 2-INSTALLATION EXAMPLES OF CORRECT INSTALLATION 1. Installation of Ø120mm flue with hole for the passage of the pipe increased by: minimum 100mm around the pipe if next to non flammable parts such as cement, brick, etc.; or minimum 300mm around the pipe (or as required by rating plate) if next to flammable parts such as wood etc.
  • Page 20: 3-Drawings And Technical Features

    3-DRAWINGS AND TECHNICAL FEATURES DRAWINGS AND CHARACTERISTICS STOVE DIMENSIONS LOTO HYDRO 16 - LOTO HYDRO 23 Ø50 Ø80 Ø80...
  • Page 21 3-DRAWINGS AND TECHNICAL FEATURES TECHNICAL CHARACTERISTICS LOTO Hydro 16 Nominal output power 16.2 kW (13932 kcal/h) Nominal power output (H 12.9 kW (11094 kcal/h) Minimum power output 4.7 kW (4042 kcal/h) Minimum power output (H 3.1 kW (2666 kcal/h) Efficiency at Max 93.3%...
  • Page 22 3-DRAWINGS AND TECHNICAL FEATURES TECHNICAL CHARACTERISTICS LOTO Hydro 23 Nominal output power 22.8 kW (19608 kcal/h) Nominal power output (H 18.7 kW (16082 kcal/h) Minimum power output 4.7 kW (4042 kcal/h) Minimum power output (H 3.1 kW (2666 kcal/h) Efficiency at Max 91.3% Efficiency at Min 96.5%...
  • Page 23: 4-Installation And Assembly

    4-INSTALLATION AND ASSEMBLY PREPARATION AND UNPACKING The packaging consists of a recyclable cardboard box in line with RESY standards and a wooden pallet. All packaging materials can be reused for similar use or eventually disposed of as urban solid waste, in compliance with the regulations in force. After having removed the packaging make sure the product is intact.
  • Page 24 4-INSTALLATION AND ASSEMBLY REMOVING THE FASTENING BRACKETS Remove the stoves from the pallet by removing the two screws “u” and the plate “s” from the stove foot. There are four brackets “s”.
  • Page 25 4-INSTALLATION AND ASSEMBLY Position the stove and connect it to the flue pipe. Use the four adjustable feet (J) to get the stove correctly levelled so that the smoke outlet is lined up with the connecting pipe. If the stove needs to be connected to an outlet pipe which goes through the rear wall (to connect to the flue), take utmost care to make sure that the joint is not forced.
  • Page 26: 5-Assembling Metal Stove Sides

    5-ASSEMBLING METAL STOVE SIDES On delivery, the metal version of the LOTO stove has no metal cladding and with the top fitted, as shown in the image below. Take the box with the metal sides and prepare them for installation. The sides are fitted with screws for fixing to the structure. Attention! Carefully handle the metal sides as the paint might be damaged.
  • Page 27 5-ASSEMBLING METAL STOVE SIDES REMOVING THE TOP Remove any plastic clamp securing the top “B” to the stove’s frame. Then raise top “B” and put it in a safe place until its next use. Technical Dept. - All rights reserved - Reproduction prohibited...
  • Page 28 5-ASSEMBLING METAL STOVE SIDES Take one of the metal sides “E” and insert the holes “u” on the bottom of the panel on the hooks “z” in the structure of the stove. Then move panel “E” towards the structure and secure it with the two screws “k”.
  • Page 29 5-ASSEMBLING METAL STOVE SIDES UPPER FASTENING OF THE METAL PANEL Fit the panel on the other side in the same way. After completing the installation of the metal panels, place the top “B” in the appropriate adjustable rubber pads once again in the structure of the stove.
  • Page 30: 6-Ceramic Loto Stove Assembly

    6-CERAMIC LOTO STOVE ASSEMBLY Live electrical parts: only power the product once it has been fully assembled. On delivery, the ceramic Loto stove has no ceramic cladding, as shown in the image below. Take the box with the ceramics (figure below) and prepare them for installation. The ceramics are already completely assembled (ceramics and mounting brackets) and must be mounted as per the attached diagram, “Side panels assembly”...
  • Page 31 6-CERAMIC LOTO STOVE ASSEMBLY INSTALLING THE SIDE PANELS There are codes on the internal part of the ceramics to help correctly position them. As shown in the following image, on the right side they are called D1/D2 and on the left side S1/S2, to be placed from the bottom upwards. Technical Dept.
  • Page 32 6-CERAMIC LOTO STOVE ASSEMBLY ASSEMBLY OF SIDE PANELS “D”/”S” Before proceeding with side panel assembly, remove top “B” by simply lifting it from its place. Take a “D1” type of panel and insert the “v” holes in the “z” hooks on the stove.
  • Page 33 6-CERAMIC LOTO STOVE ASSEMBLY Loosen screws “p”, which secure bracket “t” to the structure, so that hook “r” goes into hole “s” on the bracket of ceramic panel “D1”. Close screws “p” again so as to fix bracket “t” and panel “D1” to the structure. Technical Dept.
  • Page 34 6-CERAMIC LOTO STOVE ASSEMBLY As for the previous panel“D1” take panel “D2” and insert holes “v” into hooks “z” fitted on the structure.
  • Page 35 6-CERAMIC LOTO STOVE ASSEMBLY On the top, attach ceramic “D2” to the frame by two “s” screws. Technical Dept. - All rights reserved - Reproduction prohibited...
  • Page 36 6-CERAMIC LOTO STOVE ASSEMBLY TOP ASSEMBLY After mounting all the ceramics “A” (“D1”/”D2” and S1/”S2”), take part “B” and place it on the stove in the specific adjustable rubber pads. The rubber pads are adjusted by rotating the pad clockwise or anti-clockwise, depending on whether the level of the ceramic top is to be raised or lowered.
  • Page 37: 7-Removing The Upper Panel

    7-REMOVING THE UPPER PANEL For maintenance and/or interventions, panel “L” can be taken down. Proceed as follows: • Remove the two screws “k” • remove panel “L” Technical Dept. - All rights reserved - Reproduction prohibited...
  • Page 38: 8-Decorative Door Adjustment

    8-DECORATIVE DOOR ADJUSTMENT By standard, decorative door “G” is attached to the stove; after installing the ceramic or metal panels, the door might not be aligned with the remaining decorative parts. The door can be adjusted as follows: • at the bottom it is possible to screw on or take off the M4 “t” screw to move vibration damper “s” closer to or further from the frame •...
  • Page 39: 9-Opening The Doors

    9-OPENING THE DOORS The stove is equipped with two doors: • to open decorative door “G”, just pull the top part with your hand (it is kept shut by a magnet) • to open the firebox door “F”, insert the cold handle “Z” into the hole in the handle “P” and pull it towards you. Attention! Only open the doors when the stove is switched off and cold.
  • Page 40: 10-Installation And Assembly

    10-INSTALLATION AND ASSEMBLY REAR PANEL If maintenance must be performed on a component of the stove, the rear panel can be removed (if the distances from the walls allow it), otherwise, the maintenance can be performed by removing the side of the stove. To remove the rear panel, remove the seven rear screws “a”...
  • Page 41 10-INSTALLATION AND ASSEMBLY MODEM INSTALLATION “M”/WEB-WIFI INTERFACE “N” Install the Modem “M” or the Web-Wi-Fi-Interface “N” using the holes on the back of the product and follow the instructions on the product chosen. Attention! The APP “WIFI Easy” is available in the Play Store for Android Smartphone and Tablet and in iTunes for iOS. USB SOCKET There is a USB socket on the back of the stove, if a software update is required;...
  • Page 42: 11-Loading The Pellets

    11-LOADING THE PELLETS LOADING THE PELLETS Fuel is loaded from the upper part of the stove by lifting the door. Pour the pellets into the tank. This is easier if performed in two steps: Pour half of the contents into the tank and wait for the fuel to settle on the bottom. Then pour in the rest.
  • Page 43 11-LOADING THE PELLETS SAFETY WHAT TO DO IF SMOKE LEAKS INTO THE ROOM OR IN CASE OF EXPLOSION DAMAGING THE DEVICE: SWITCH IT OFF, VENTILATE THE ROOM AND IMMEDIATELY CONTACT THE INSTALLER/TECHNICIAN IN CHARGE OF ASSISTANCE. User Training In ALL cases, the technician in charge of installation and first-start-up MUST carry out a thorough handover of the appliance to the homeowner / end user.
  • Page 44: 12-Hydraulic Connection

    12-HYDRAULIC CONNECTION PLUMBING SYSTEM CONNECTION IMPORTANT! The connection of the stove to the plumbing system must be carried out ONLY by specialised personnel who are capable of carrying out installation properly in compliance with current standards in the country of installation. The manufacturer will not be held responsible for damage to persons or property in the event of failed operation if the aforementioned warning is not complied with.
  • Page 45 12-HYDRAULIC CONNECTION STOVE CONNECTION DIAGRAM FOR DOMESTIC WATER PRODUCTION Heating water supply 3/4”M Heating water return 3/4”M System filling/Domestic cold water inlet System outlet Domestic hot water outlet A2 A1 Technical Dept. - All rights reserved - Reproduction prohibited...
  • Page 46 12-HYDRAULIC CONNECTION DISCHARGE VALVE 3 bar The safety valve that can be inspected is found on the back of the stove, under the pump. It is MANDATORY to connect the safety drain to a rubber pipe that can withstand a temperature of 110°C (not supplied) and that reaches the outside for any water outlet. The manufacturer of the appliance is not liable for any flooding caused by the safety valves being triggered if these have not been joined properly to the outside of the product and to a proper collection and evacuation system.
  • Page 47 12-HYDRAULIC CONNECTION CONNECTING THE SYSTEM Make the connections to the corresponding fittings shown in the diagram on the previous page. Make sure the pipes are not placed under tension or undersized. IT IS STRONGLY RECOMMENDED TO WASH THE ENTIRE SYSTEM BEFORE CONNECTING THE STOVE IN ORDER TO GET RID OF RESIDUES AND DEPOSITS.
  • Page 48 12-HYDRAULIC CONNECTION END PIECE WITH A FILLING TAP (D) AND PRESSURE GAUGE (M) MANUAL VENT VALVE UNDER (ACCESSORY) THE TOP WATER CHARACTERISTICS The characteristics of the water used to fill the system are very important to prevent the build-up of mineral salts and the formation of incrustations along the pipes, in the boiler and in the heat exchangers.
  • Page 49: 13-Electrical Connection

    13-ELECTRICAL CONNECTION ELECTRICAL CONNECTION First connect the power cable to the back of the stove and then to a wall socket. The main switch must only be activated to switch the stove on; otherwise, it is advisable to keep it switched off. It is recommended to disconnect the power cable when the stove is not used.
  • Page 52 Via La Croce n°8 33074 Vigonovo di Fontanafredda (PN) – ITALY Telephone: 0434/997200 Internet: www.red365.it e-mail: info@red365.it 8901636200 REV 0 22/06/2017...

This manual is also suitable for:

Loto hydro 23Loto hydro 23 with exchanger

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