RED Compact 24 Use And Installation Manual
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RED Compact 24 Use And Installation Manual

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USE AND INSTALLATION
MANUAL
COD.8901113100

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Summary of Contents for RED Compact 24

  • Page 1 USE AND INSTALLATION MANUAL COD.8901113100...

  • Page 2: Table Of Contents

      2.8. 3. TECHNICAL SPECIFICATIONS AND DIMENSIONS ................9   Technical specifications ........................9     3.1. Compact 24 hot water boiler description ................... 9     3.2. System technical details ........................ 10     3.3. General information ........................12  ...
  • Page 3 COMPACT 24 BOILER Contents USE AND MAINTENANCE MANUAL page CONTROL PANEL .......................... 32     9.1. SETTING THE CURRENT TIME ....................33     9.1.1. Storing the recipe in the boiler....................33     9.1.2. ADJUSTING THE WATER TEMPERATURE IN THE BOILER ..............33  ...

  • Page 4: General Information

    COMPACT 24 BOILER Chapter 1 USE AND MAINTENANCE MANUAL page General information The user is NOT permitted to service this boiler. The manufacturer cannot be held liable for personal injury, harm to animals or property damage resulting from failure to observe the instructions contained in the manuals supplied with the boiler.
  • Page 5 Appliance use in accordance with the envisaged purposes includes scrupulous observance of the instructions provided in this manual. RED reserves the right to make any changes to the design and factory settings of the hot water boiler without having to inform the end users of such changes.

  • Page 6: Guarantee Terms

    4. Damage to seals, claddings, painted/chromed parts, handles and electrical wires 5. Damage to masonry work 6. Damage to parts of the system for the production of DHW not supplied by RED 7. Damage to the heat exchanger if a suitable condensation-proof circuit is not set up to guarantee a minimum boiler return temperature of at least 55 °C.

  • Page 7: Additional Clauses

    Please contact your retailer and/ or local importer in the event of product failure. RED will not be held liable for any damage which may - either directly or indirectly - be caused to property, or personal injury or harm to animals ensuing from failure to observe all the instructions provided herein and the applicable regulations regarding installation, use and maintenance of the appliance.

  • Page 8: Installation Standards

    Chapter COMPACT 24 BOILER USE AND INSTALLATION MANUAL page 8 Installation standards 2.8. The Compact boiler is designed to run on wood pellets. It must be installed according to the provisions of the following standards: Italian Law Decree no. 93 of 25 February 2000 Implementation of Directive 97/23/EC (P.E.D.) on the subject of pressure equipment.

  • Page 9: Technical Specifications And Dimensions

    3.1. The hot water pellet boilers in the "COMPACT 24" range are pellet boilers for the production of hot water with a steel structure, which use solid biomasses in the form of pellets as fuel. The boiler is designed for connection to heating systems and to the Domestic Hot Water system.

  • Page 10: System Technical Details

    Chapter COMPACT 24 BOILER USE AND INSTALLATION MANUAL page 10 System technical details 3.3. The heat and technical details of the pellet boiler system using wood pellets: Parameter Measurement unit Compact 24 Nominal heat output 22.7 Nominal heat output in combustion 25.4...
  • Page 11 Chapter COMPACT 24 BOILER USE AND INSTALLATION MANUAL page 11 The following figures show the dimensions and structure of the system modules: Ø100 Technical specifications and dimensions Technical dept. - All rights reserved - Reproduction prohibited...

  • Page 12: General Information

    (LHV 4100÷5000 kcal/kg). In order to prolong the life cycle of the boiler, RED recommends the use of good quality pellets. The pellets to be used to power the boiler must have high quality characteristics, such as those set out in standards DIN 51731 and ÖNORM M7135.

  • Page 13: Installing A "Compact" Hot Water Boiler

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 4. INSTALLING A “COMPACT” HOT WATER BOILER General warnings 4.1. This boiler must only be used for the use expressly intended. Any other use is to be considered incorrect and therefore dangerous.

  • Page 14: Packaging

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Packaging 4.2. The boiler is delivered complete with all electrical and mechanical components and it is factory tested. Open the package, remove the three screws from the front bracket and the other three from the rear bracket;...

  • Page 15: Boiler Room

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Boiler room 4.3. Make sure the room complies with the requirements and characteristics set out in the applicable regulations in force. It is also necessary for the room to provide at least as much air as is required for regular combustion. It is therefore necessary to make holes in the walls of the room, which comply with the following requirements: ...

  • Page 16: Roof Outlet Along An External Steel Flue Pipe

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page  We recommend the sole use of outlet ducts which are suitable for the type of fuel used. The supplier will not be held in any contractual and non-contractual way liable for damage caused by installation and usage errors and in any case due to failure to observe the instructions provided by the manufacturer of the appliance.

  • Page 17: Roof Outlet Along A Traditional Flue Pipe

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Chimney Insulate the flue pipe Soot tray It is advisable for the smoke outlet duct, if it is completely outside, to be made of double-wall stainless steel to guarantee both greater resistance to the atmospheric agents as well as the appropriate temperature of the smoke outlet.

  • Page 18: Baffles

    To solve the problem removable baffle sections are fitted in each air inlets of the Compact 24. After the first ignition if a background noise becomes audible 1 or 2 baffle sections must be removed, or more until the resonance ceases.

  • Page 19: System Installation Procedure

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 5. SYSTEM INSTALLATION PROCEDURE Requirements for installing the system 5.1. o the minimum clearance in front of the boiler to allow it to be cleaned, serviced, etc. must be 1000 mm;...

  • Page 20: Hydraulic And Electrical Connections

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 6. HYDRAULIC AND ELECTRICAL CONNECTIONS Hydraulic connection 6.1. IMPORTANT! If the boiler installation envisages interaction with another existing system complete with another heating appliance (gas boiler, methane boiler, diesel boiler, etc.…), ask for qualified personnel for assistance to ensure the system is compliant with the applicable laws in force.

  • Page 21: Hydraulic Kit

    Pipes and unions for connection  The kit is designed to heat domestic water directly from the home water supply system. RED supplies the kit ready-assembled. When the tap is turned on and hot water is needed, the internal water flow meter will send a signal to the diverter valve to channel the hot water from the boiler (where it is stored) to the plate heat exchanger.
  • Page 22 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Exchanger return Exchanger supply Domestic outlet Domestic inlet Heating return Heating supply The safety valve (6) must always be connected to a drain pipe. The pipe must be designed to withstand the high temperature and pressure of the water.

  • Page 23: Hydraulic Diagram

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Hydraulic diagram 6.1.2. DOMESTIC COLD WATER (DCW) COMPACT 24 SAFETY THERMOSTAT MIXED LOW TEMPERATURE CIRCUIT DIRECT HIGH TEMPERATURE CIRCUIT DOMESTIC HOT WATER (DHW) BOILER DCW CONNECTION BOILER DHW CONNECTION FLOOR 1...

  • Page 24: Cleaning The System

    This could damage the seals and cause noisy operation. RED will not be held liable for any damage to persons, animals or property caused by failure to observe the above instructions. Once all the hydraulic connections have been made, check the seals under pressure by filling the boiler.
  • Page 25 Grey cap loosened by 1 turn Venting valve To ensure the valve vents, it is advisable to loosen the grey cap by one revolution and leave the red cap locked (see figure) The system filling pressure WHEN COLD must be 1 bar.

  • Page 26: Electrical Connections

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Electrical connections 6.4. General warnings 6.4.1. The electrical safety of the system is only ensured when the same is correctly connected to an efficient earthing system, built in accordance with the provisions of the applicable safety standards: the piping of the gas, plumbing and heating systems are absolutely not suitable.

  • Page 27: Wiring Diagram Of The Hot Water Pellet Boiler

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Wiring diagram of the hot water pellet boiler 6.4.2. I055 10 11 I023 Figure 3. General wiring diagram of the pellet boiler control panel 1. Fuse 12. Smoke sensor 2. Board phase 13.

  • Page 28: General Instructions

    First start-up 7.4. Preliminary checks RED will not be held liable for any damage to persons, animals or property caused by failure to observe the above instructions. Before starting the boiler, it is advisable to check that: ...

  • Page 29: System Shutdown

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page System shutdown 7.5. To shut down the system, PRESS key 5 on the control panel; the same one used to start the boiler. If the system is left unused for a relatively short period of time, you are advised to remove the ash deposited on the heating surfaces.

  • Page 30: Operation

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 8. OPERATION WARNINGS PRIOR TO START-UP 8.1. CAUTION! Installation envisages solely the connection to a flue pipe and so the following evaluation criteria for the installation identification should be considered as valid in accordance with the regulations in force.

  • Page 31: Loading Pellets

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page LOADING PELLETS 8.3. Basic fuel requirements 8.3.1.  The fuel, in the form of pellets, must be dry. The appliance manufacturer recommends that the fuel is kept in dry, well aired premises.

  • Page 32: Programming And Settings

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 9. PROGRAMMING AND SETTINGS CONTROL PANEL 9.1. INDEX OF BUTTONS AND INDICATOR LIGHTS TURBO BUTTONS INDICATOR LIGHTS 1. Decreases temperature set point / programming 7. General alarm (see specifics) functions 2. Increases temperature set point / programming 8.

  • Page 33: Setting The Current Time

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page SETTING THE CURRENT TIME 9.1.1. Ut 01   Press in quick sequence buttons to access technical day 1  UT01 parameter . Press button once to access item UT02 which TURBO ...

  • Page 34: First Start-Up

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page  To adjust it, press TWICE in quick sequence the “SET” button and change the values using button   We recommend you never set the temperature to below 50/55 °C to avoid condensation forming in...

  • Page 35: Operation

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page OPERATION 9.4. Operating principle 9.4.1.  When the boiler is switched on at the button, after the initial start- 1 8°C up phase which lasts on average 15 minutes, and during which the display (8) shows the intermediate phases “FAN ON –...
  • Page 36 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Do remember however that the temperature assigned to the thermostat is only indicative and it is up to the user to find the correct parameter in the room where the boiler is installed (for instance, (s)he needs to set 22 °C in the boiler thermostat to have 20 °C throughout...

  • Page 37: Internal Thermostat - Position Of The Internal Room Sensor

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 9.4.2.1. Internal thermostat - Position of the internal room sensor Only once installation is complete is it advisable to ensure the room sensor is extracted from its seat and away from the hot structure of the boiler, to prevent it detecting incorrect temperatures.
  • Page 38 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page CASE: ECO-STOP Disabled (default) If the function is disabled, on reaching the temperature set, the boiler will continue to operate at minimum power until the thermostat demands more power or until the user decides to switch it off manually.

  • Page 39: Enabling/Disabling Eco-Stop Mode

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page HOW THE BOILER BEHAVES WITH THE TIMER ON: The boiler is The timer intervenes The boiler… in... to... ECO STOP Switch the boiler off It is switched off permanently and set to...

  • Page 40: Start Day (Abbreviation On The Display Ut 01)

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 9.4.4.1. Start day (abbreviation on the display UT 01) It is the current day which is set first and used as reference for the programming sequence. To understand the full meaning, ask yourself: what day is it today? Let's suppose the day you read this paragraph is a Friday.

  • Page 41: Programme

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page  To store, press the button to take you to the subsequent display of “UT 03” to set the minutes.  Setting the MINUTES (abbreviation on the UT 03) The display (8) shows alternately the abbreviation “UT 03” and an indication of the clock minutes at that moment.
  • Page 42 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page   (increase) or (decrease) keys, set the boiler switch-off time for this programme. Each time the key is pressed, the time increases or decreases by 10 minutes. Hold the key down to speed up the increase or decrease progressively, so that you can make a large modification ...

  • Page 43: Programming Example

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page It is the second of the four available programmes. The setting method is the same as for the above programme. PROGRAMME 3 Abbreviation on the UT 11 UT 12 UT 13...
  • Page 44 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page PROGRAMME 1 (6:30-8:00 Mon, Tues, Wed, Thur, Fri) DESCRIPTION PRESS STEP DISPLAY CONFIRM Entering the programming sequence Key 3 UT 01 Day 1…Day 7..Off Today is Thursday (Day 4) Btn 1 or Btn 2...
  • Page 45 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page PROGRAMMA 4 (7:30-22:30 Sat, Sun) DESCRIPTION PRESS STEP DISPLAY CONFIRM Programme 4: boiler switch-on time 07:30 (hot at 08:00) Btn 1 or Btn 2 UT 05 7 : 30 Btn 3...

  • Page 46: Safety Devices

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page SAFETY DEVICES 9.6. The boiler is fitted with the following safety devices:  PRESSURE SWITCH Checks the pressure in the smoke duct. It shuts down the pellet loader auger if the outlet is obstructed or in the event of significant back-pressures (wind).

  • Page 47: Alarm Signals

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Caution! boiler used instructed herein, manufacturer will not be held in any way liable for any ensuing personal harm and/or property damage. In addition, the manufacturer will not be held in any way liable for personal...

  • Page 48: Other Display Indications

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Other display indications 9.6.2. The following table lists the messages which the display panel may show WORDING DISPLAYED MEANING The boiler is switched off fan acc Initial start-up sequence load wood...

  • Page 49: Maintenance And Cleaning

    10.1. Instructions for inspection and maintenance To ensure the long-term operation of your appliance and avoid deteriorating its performance, only original RED spare parts must be used. Before carrying out maintenance operations, always perform the following operations: ...

  • Page 50: Boiler Maintenance

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 10.2. Boiler maintenance Danger! Before servicing the boiler, make sure both the boiler itself and its components have cooled down. Warnings Never drain the water from the system, even partially, except if you really have to.

  • Page 51: Daily Or Weekly Cleaning Under The User's Responsibility

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page DAILY OR WEEKLY CLEANING UNDER THE USER'S RESPONSIBILITY 10.4. Before every start-up 10.4.1. Clean the brazier “G” using the purpose-provided tool, removing all ash and incrustation that may obstruct the air passageways.

  • Page 52: Cleaning The Exchanger And The Compartment Underneath The Brazier Every 2/3 Days

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Cleaning the exchanger and the compartment underneath the brazier 10.4.3. every 2/3 days Cleaning the exchanger and the compartment under the brazier is a simple yet very important operation to ensure the performance declared at all times.

  • Page 53: Routine Cleaning Under The Specialised Technician's Responsibility

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page ROUTINE CLEANING UNDER SPECIALISED TECHNICIAN'S 10.5. RESPONSIBILITY CLEANING THE EXCHANGER AND PIPE UNIT 10.5.1. CLEANING THE UPPER COMPARTMENT When the boiler is cold, raise the front cover “H”; remove the screws to the left and right “o” and remove the cover “A”.
  • Page 54 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page At this stage, remove the four turbulators “C” and using a rigid rod or a bottle brush, clean the internal pipe unit and the turbulators, removing all the ash build-up. Check the cover gasket and replace it if necessary...

  • Page 55: Decommissioning (End Of Season)

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page CAUTION: The frequency with which the exhaust smoke outlet system is to be cleaned should be determined according to the boiler use and the type of installation. It is advisable that you contact an authorised service centre for maintenance and cleaning at the end of the season because in addition to performing the above- mentioned operations, a general check of the components will also be performed.
  • Page 56 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page Below is a summary of the indispensible checks and/or servicing tasks for the boiler to function correctly. Parts / period Every Every Every Every Every 2-3 days 30 days 60-90 days year ●...

  • Page 57: Faults / Causes / Solutions

    Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page 11. FAULTS / CAUSES / SOLUTIONS CAUTION: GUIDE FOR THE EXCLUSIVE USE OF SPECIALISED TECHNICIANS. CAUTION: All repairs must be performed solely by a specialised technician with the boiler switched off and the appliance unplugged from the socket.
  • Page 58 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page FAULT POSSIBLE CAUSES REMEDIES Pellets build up in 1. Insufficient combustion air. 1. Clean the brazier and check that all the brazier, and the airways are clear. flame is weak, Perform a general clean of the combustion chamber and smoke duct.
  • Page 59 Chapter COMPACT 24 BOILER USE AND MAINTENANCE MANUAL page FAULTS LINKED TO THE HYDRAULIC SYSTEM FAULT POSSIBLE CAUSES REMEDIES increase 1. Incorrect combustion adjustment. 1. Check recipe and parameters. temperature with 2. Boiler / system dirty. 2. Check and clean the boiler.
  • Page 60 Via La Croce 8 33074 Vigonovo di Fontanafredda (PN) - ITALY Telephone: +39 0434/599599 PBX Fax: +39 0434/599598 e-mail: info.red@mcz.it 8901113100 Rev 0 06/2011...

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