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COMPACT 24 BOILER 

Chapter  

4

USE AND MAINTENANCE MANUAL 

page

 13  

 

Installation 

Technical dept. - All rights reserved - Reproduction prohibited 

 

4. 

INSTALLING A “COMPACT” HOT WATER BOILER 

4.1.  

General warnings 

o

 

This boiler must only be used for the use expressly intended. Any other use is to be considered incorrect 

and therefore dangerous. 

o

 

This boiler is designed to heat water  

o

 

These appliances are designed solely for installations in suitable rooms or technical premises. 

Consequently, these appliances cannot be installed and operated outdoors. Outdoor installation could 

lead to malfunctions and hazards. For outdoor installations, we advise you to choose an appliance 

designed specifically for this purpose. 

o

 

The boiler must NOT be used by children or unassisted persons with limited abilities. 

o

 

Do NOT leave any packaging components within the reach of children or persons with limited physical, 

sensory or mental skills or with little experience and knowledge. 

o

 

Do NOT touch the boiler bare foot and with wet or damp body parts 

o

 

The venting apertures are vital for correct combustion 

o

 

After a prolonged period of inactivity, check for any obstructions before starting the boiler. 

o

 

Do NOT block or reduce the size of the venting apertures of the room where the boiler is installed 

o

 

Do NOT pull, detach or tamper with the electrical wires protruding from the boiler, even when the latter 

is cut off from the electricity mains. 

o

 

Caution: some parts of the boiler can get very hot; you are therefore advised to wear suitable heat 

protection. 

o

 

Do NOT modify the safety or regulating devices without the manufacturer's authorisation. 

o

 

The door to the combustion chamber MUST remain shut during normal product operation 

o

 

The boiler was designed to operate in any weather, yet in the case of adverse weather (strong wind, 

ice), the safety systems may be triggered and shut off the boiler. If this is the case, contact the service 

centre and do not override the safety devices.  

o

 

In the event of fire in the flue pipe, call the fire brigade. 

o

 

If the boiler shuts down, for reasons other than routine maintenance, call the service centre. 

o

 

Before making the boiler connections, have professionally qualified staff perform the following: 
a)

 

Clean thoroughly all system piping to remove any residue or impurities which could compromise the 

correct functioning of the boiler 

b)

 

Check that the chimney flue/flue pipe has a suitable draft, is free of any kinks, and that no outlets 

from other appliances are introduced there.  

o

 

The appliance must be installed by a qualified fitter with the required technical and professional 

qualifications pursuant to Italian Law 46/90 and to Italian Ministerial Decree no. 37 of 22

nd

 January 2008 

who, under his own responsibility, shall guarantee compliance with the regulations of good practice. 

o

 

The boiler must be connected to a heating system and/or to a domestic hot water production network, 

compatibly with its performance and power. 

Содержание COMPACT 24

Страница 1: ...USE AND INSTALLATION MANUAL EN COD 8901113100...

Страница 2: ...15 4 4 Connection to the flue pipe 15 4 4 1 Roof outlet along an external steel flue pipe 16 4 4 2 Roof outlet along a traditional flue pipe 17 4 5 Baffles 18 5 SYSTEM INSTALLATION PROCEDURE 19 5 1 Re...

Страница 3: ...Y THE FITTER 39 9 4 4 Programmed mode with timer 39 9 4 4 1 Start day abbreviation on the display UT 01 40 9 4 4 2 Clock abbreviation on the UT 02 and UT 03 40 9 4 4 3 Programme 41 9 5 PROGRAMMING EXA...

Страница 4: ...ncorrect installation or improper maintenance could cause personal injuries harm to animals or property damage for which the manufacturer will not be held liable Before carrying out any cleaning or ma...

Страница 5: ...ncorrect use of the appliance may result in hazards and also endanger the user or others or even damage the appliance or other objects The appliance is intended for the operation of hot water heating...

Страница 6: ...filled in by the installer b TEST REPORT and GUARANTEE APPLICATION filled in by an authorised serviceman 3 The guarantee applies from the date of first start up of the boiler which must be indicated...

Страница 7: ...d parts the guarantee will not be extended No damages are awarded for the product downtime period This is the only applicable guarantee and no one is authorised to provide any other guarantees in the...

Страница 8: ...Decree 412 on the subject of planning installing running and servicing heating systems in buildings for the purposes of limiting energy consumption SCOPE OF APPLICATION without limits to heat potenti...

Страница 9: ...in the form of pellets as fuel The boiler is designed for connection to heating systems and to the Domestic Hot Water system 3 2 Compact 24 hot water boiler description The COMPACT 24 hot water pelle...

Страница 10: ...x kW 6 3 22 7 Efficiency min max 85 4 89 2 Average consumption rate min max kg h 1 5 5 2 Class compliant with EN303 5 3 Smoke flow rate min max g s 8 4 17 1 Draught min max Pa 8 5 13 3 Smoke temperatu...

Страница 11: ...UAL Chapter 3 page 11 Technical specifications and dimensions Technical dept All rights reserved Reproduction prohibited The following figures show the dimensions and structure of the system modules 2...

Страница 12: ...in diameter respectively The main characteristics of pellets are their low humidity below 12 Their high density approx 600 kg m3 and regular compact texture give this type of fuel properties of high h...

Страница 13: ...en the latter is cut off from the electricity mains o Caution some parts of the boiler can get very hot you are therefore advised to wear suitable heat protection o Do NOT modify the safety or regulat...

Страница 14: ...d user in compliance with the applicable laws in force The boiler must always be handled vertically using manual or mechanical cranes which can lift the pallet on which it is packaged or the boiler it...

Страница 15: ...tly sealed to avoid the cooling of the flue pipe itself It must be arranged as vertically as possible Chimneys both old and new built without observing the above specifications may be conveniently rec...

Страница 16: ...flue pipe we recommend you end the flue pipe with a horizontal section The outlet ducting must be made with suitable materials which can withstand the products of combustion and any condensation of th...

Страница 17: ...flue pipe provided it is compliant to standards see UNI 10683 Here is a brief list of the main characteristics highlighted in the standard that distinguish a good chimney Suitable insulation and lagg...

Страница 18: ...of larger cross sections it may be necessary to insert a steel duct inside the masonry one Direct wall discharge is not permitted The steel pipe must be suitably insulated with material which is resi...

Страница 19: ...and in compliance with the provisions of Standard UNI 10683 these must have the following characteristics 1 Have a free cross section of no less than 100 cm2 2 Be provided as close to floor level as p...

Страница 20: ...or qualified personnel for assistance to ensure the system is compliant with the applicable laws in force The manufacturer will not be held liable for property damage or personal injury or in the even...

Страница 21: ...er from the boiler where it is stored to the plate heat exchanger The temperature of the domestic water depends a great deal on the temperature of the water inside the heating system This can be calcu...

Страница 22: ...n Technical dept All rights reserved Reproduction prohibited 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...

Страница 23: ...WATER DCW 2 COMPACT 24 3 SAFETY THERMOSTAT 4 MIXED LOW TEMPERATURE CIRCUIT 5 DIRECT HIGH TEMPERATURE CIRCUIT 6 DOMESTIC HOT WATER DHW 7 BOILER DCW CONNECTION 8 BOILER DHW CONNECTION 9 FLOOR 1 10 FLOO...

Страница 24: ...alidate the appliance guarantee and that of other accessories such as the pump and valves 6 3 Filling the system The appliance should be filled slowly to allow any air bubbles to be released through t...

Страница 25: ...mperature stop the pump operation and repeat the air venting operations allow the system to cool down and if necessary return the water pressure to 1 bar this only applies for systems with a closed ve...

Страница 26: ...the observance of certain fundamental rules such as do not touch the appliance with wet and or damp body parts and or bare foot do not pull on the electrical cables do not leave the appliance exposed...

Страница 27: ...agram of the pellet boiler control panel 1 Fuse 2 Board phase 3 Board neutral 4 Smoke blower fan 5 Auger 6 Water overload cut out 7 Pellet igniter 8 Klixon pressure switch 9 Pressure switch 10 Pump ne...

Страница 28: ...eliability and efficiency CAUTION the manufacturer guarantees the efficient and reliable functioning of the system consisting of the hot water pellet boiler only if the operating mode falls within the...

Страница 29: ...stem is left unused for a long period of time then you will need to perform thorough cleaning of the heat exchanger of the hot water boiler to remove all the ash deposited The ash deposited on the met...

Страница 30: ...not in any case harmful Make sure the hydraulic system is perfectly sealed and that there are no water leaks or pressure drops Make sure all the cut off cocks between the boiler and the system are ope...

Страница 31: ...one where the boiler is installed The fire prevention regulations must be taken into consideration during the system installation procedure and during the fuel storage It is also recommended that a fi...

Страница 32: ...programming menu to increase vary the fan speed and increase 9 Timer enabled disabled indicator light 4 Scroll down the programming menu to decrease smoke blower diagnostics and decrease 10 Indicator...

Страница 33: ...any buttons To modify or set a new recipe press buttons or in order to find the desired recipe To confirm your choice you must hold down the button until the display shows the time and the word OFF Th...

Страница 34: ...oustic message If this is the case switch the boiler off by pressing the button for a few seconds The display 8 will show Off current time Check the brazier are there any pellets If this is the first...

Страница 35: ...ower down to minimum and will stay there until the room temperature drops below the temperature set on the thermostat unless the ECO STOP function has been enabled See paragraph 4 9 3 It is vital for...

Страница 36: ...affected by the heat emanated by the same In this operating mode it is the user who starts up and switches off the boiler by pressing the button for a few seconds Once in a while it is advisable to ch...

Страница 37: ...the connector into the purpose provided socket at the rear of the boiler Figure 5 Once the thermostat is connected you need to disable the internal thermostat fitted in the boiler Do this as follows P...

Страница 38: ...rature set the boiler is automatically switched off temporarily displaying Eco Stop When the room temperature drops below the value set on the thermostat for instance 18 C the boiler is prepared for r...

Страница 39: ...ange the ECO STOP mode intervention time the panel display shows UT19 OFF or UT19 1 UT19 2 UT19 3 UT19 30 Press the button for a few seconds to confirm until the display shows OFF CURRENT TIME 9 4 4 P...

Страница 40: ...DAY 1 DAY 2 DAY 3 DAY 4 DAY 5 To store the setting press the button IN SHORT To ENABLE the PROGRAMMED mode indicator light 9 on press buttons and in sequence to display UT 01 Then press the or button...

Страница 41: ...d 23 40 The boiler switch off time which must be more than the corresponding switch on time and be maximum 23 50 The days on which boiler switch on and switch off must be ON or OFF Let s analyse PROGR...

Страница 42: ...s to a WEDNESDAY 4 Corresponds to a THURSDAY 5 Corresponds to a FRIDAY 6 Corresponds to a SATURDAY 7 Corresponds to a SUNDAY For example Once the boiler switch on at 7 30 and switch off at 9 30 times...

Страница 43: ...O EXIT THE PROGRAMMING SEQUENCE PRESS BUTTON 3 AGAIN ONCE YOU HAVE REACHED STEP UT 16 IMPORTANT NOTE The boiler takes 20 minutes to start up before sufficiently hot air is released and another 10 minu...

Страница 44: ...er switch off time 13 00 cold at 13 30 Btn 1 or Btn 2 UT 06 13 00 Btn 3 Programme 2 day ON Monday Btn 2 UT 07 ON 1 or OFF 1 Programme 2 day ON Monday Btn 1 UT 07 ON 1 Programme 2 day ON Tuesday Btn 2...

Страница 45: ...07 ON 6 or OFF 6 Programme 4 day ON Saturday Btn 1 UT 07 ON 6 Programme 4 day ON Sunday Btn 2 UT 07 ON 7 or OFF 7 Programme 4 day ON Sunday Btn 1 UT 07 ON 7 Programme 4 CONFIRM UT 08 Btn 3 If a progr...

Страница 46: ...general fuse situated in the control panel at the rear of the boiler Other fuses to protect the electronic boards motherboards and exchanger board are situated on the latter SMOKE BLOWER If the blowe...

Страница 47: ...ed or back pressure caused by wind outside Check and clean the ENTIRE smoke duct or check whether the outside wind prevents the smoke from exiting insert a windproof chimney Only once the cause of the...

Страница 48: ...ature is reached 20 C Example of room temperature 62 C Example of water temperature UT 01 UT02 User parameters to programme time time brackets etc day1 7 Days of the week Set Boiler operating mode set...

Страница 49: ...minate any inconsistencies between the actual condition of the appliance and the nominal condition This is carried out through standard cleaning as well as configuring and if necessary replacing indiv...

Страница 50: ...nsure the system is perfectly efficient Accurate maintenance always makes for savings and increased safety Important Use pigging equipment and aspirators for cleaning if you use cloths make sure you r...

Страница 51: ...LET BOILER To clean the brazier properly remove it fully from its seat and clean all holes and the grate at the bottom thoroughly If good quality pellets are being used using a brush is normally enoug...

Страница 52: ...m setting to expel the soot that becomes dislodged when the exchanger is cleaned o Clean the pipe unit Using the hands cool implement provided shake the rods situated under the cover vigorously 5 6 ti...

Страница 53: ...PECIALISED TECHNICIAN S RESPONSIBILITY 10 5 1 CLEANING THE EXCHANGER AND PIPE UNIT CLEANING THE UPPER COMPARTMENT When the boiler is cold raise the front cover H remove the screws to the left and righ...

Страница 54: ...ondition of the ceramic fibre seal on the plug and replace it if necessary Check the condition of the door seal and replace it if necessary At the end of the season clean the compartment underneath th...

Страница 55: ...leaner with a long pipe If when restarting it at the general switch at the rear of the boiler the control panel display is not turned on this means the service fuse may need replacing There is a fuse...

Страница 56: ...a summary of the indispensible checks and or servicing tasks for the boiler to function correctly Parts period Every day Every 2 3 days Every 30 days Every 60 90 days Every year Brazier Ash tray Lower...

Страница 57: ...s empty 2 The pellets are not being introduced 3 The pellet temperature safety sensor was triggered 4 The door is not closed properly or the seals are worn 5 Unsuitable pellets 6 Low pellet feed rate...

Страница 58: ...ply voltage and the protection fuse 2 Check the motor and capacitor and replace if necessary 3 Replace the circuit board 4 Replace the control panel In automatic mode the boiler always runs at full po...

Страница 59: ...fuel consumption 1 Adjust the boiler to a higher temperature 2 Check the recipe and or technical parameters Radiators cold in winter 1 Room thermostat local or remote set too low If remote thermostat...

Страница 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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