Qlima Fiorina 74-2 S-line Pellet Stove Installation Guide

Qlima Fiorina 74-2 S-line Pellet Stove Installation Guide

INTRODUCTION

This installation manual is intended for use by persons with adequate knowledge of electrical, mechanical and combustion engineering. We would like to remind you that improper and/or incorrect installation of the stove could cause serious personal injury and/or damage to property. The warranty does not cover damage caused by improper and/or incorrect installation and/or failure to comply with the instructions in this manual. Neither the manufacturer nor the distributor can be held responsible for the interpretation of this information, nor can they take any responsibility for the use made of it.

Information, specifications and parameters are subject to change without notice due to technical improvements. The exact specifications can be found on the nameplate label.

The stove must be installed by an authorised Qlima installer. This is the only way the end user can be sure that the installer has adequate preparation and knowledge of the product.

The stove can only operate risk-free when it is connected to a properly functioning chimney/flue pipe that has been professionally installed. The chimney/flue pipe system must always be installed in compliance with local legislation and/or the regulations imposed by the insurance company and/or the instructions given in this manual. The most stringent regulations will take precedence over the others.

Even when it has been installed with a suitable chimney/flue pipe system and/or with direct fresh air supply to the stove, it must never be considered an independent room combustion system.

The illustrations found in this manual are used exclusively for the purpose of clarification and indication and may differ from the actual stove purchased.

All the images referred to in this manual can be found at the bottom of the manual.

SAFETY INSTRUCTIONS

NOTE! All illustrations shown in the manual and on the box are for explanatory and indicativpurposes only and may therefore differ slightly from the device in your possession. The reference device is the one you purchased.

Failure to comply with the requirements set forth in this manual will void the warranty and could give rise to hazardous situations.

Please install the device in compliance with local and national laws and regulations. This product is intended for heating rooms in residential homes and is only suitable for use under normal domestic conditions, inside a living room, kitchen or a garage in a dry place. Do not install thstove in bedrooms or bathrooms.

It is essential to install the stove properly in order to guarantee duration of the product and for your own safety. We, therefore, recommend the following:

• The stove must be installed by an authorised Qlima technician. The operating instructions provided in this manual may vary according to local and/or regional legislation. If in doubt, comply with the most stringent of the conditions. The manufacturer and distributor disclaim any responsibility if the product has not been installed in compliance with local legislation or if the premises are poorly or incorrectly ventilated.
• The stove must be installed in surroundings where it can be used safely (position within the room, type of building or use of the room).
• The following explanation of options with regard to chimney installation and/or fresh air supply are only indicative. You are re- sponsible for ensuring that the whole is (installed) in accordance with national and/or local rules and/or regulations. You must also follow the regulations of your insurance company and/or the regulations of your chimney supplier. The most stringent rules and regulations apply. In order to prevent errors in the installation and to guarantee proper functioning of the system, a qualified installer is required. Faults, damage and warranty claims arising from the fact that a qualified installer was not used are not covered by the warranty.

In the event of a malfunction or difficulty in understanding this manual, please contact your distributor or installer as soon as possible.

• Pellet combustion requires oxygen and, therefore, air.
  Always ensure that the combustion air duct can draw clean air from the outside

• Never cover the air inlet. Regularly check that the suction opening is clean.

• Use adequate equipment to transport stoves. Use of inadequate equipment could injure people and/or damage the stove.

• Do not leave flammable objects and/or materials within a range of 200 mm from the back or 200 mm from the sides of the stove and within a 800 mm radius from the front hatch.

• The stove is designed as a single-piece unit and is not suitable for flush mounting. Maintain a distance of 200 mm from the walls as well as the sides and back of the stove.

• The surface of the stove can become very hot while in use. DO NOT leave children unattended near the stove. Make sure that an adult is always present and that children do not play with the stove.

• The stove should not be used by people (including children) with reduced physical, sensory or mental abilities, or with little experience and knowledge on the subject, unless under the direct supervision of, or following specific instructions from, a person responsible for their safety. Never leave the packaging lying around unattended in presence of the aforementioned persons. Risk of suffocation.

• Children of less than 3 years should be kept away unless continuously supervised.

• Children aged from 3 years and less than 8 years shall only switch on/off the appliance provided that it has been placed or installed in its intended normal operating position and they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.

• Children aged from 3 years and less than 8  years shall not plug in, regulate and clean the appliance or perform user maintenance.

• The surface of the stove can become very hot while in use. When using the stove, use appropriate flame retardant personal protective equipment, such as heat protection gloves.

• Always use the necessary personal protective equipment such as safety goggles, gloves, etc. when installing or carrying out maintenance work on the stove.

• Take care when topping up the stove hopper with pellets when the stove is still exceptionally hot. Make sure the pellet bag is not within reach of the fire.

• Take care with flammable clothes as they could ignite near the fire.

• Do not use flammable solvents in the room where the stove is located. To avoid any risk, do not keep combustible materials or flammable solvents in the same room.

• The stove is particularly heavy, so make sure that the floor can bear its weight.

• Only use good quality dry wood pellets without any glue, resin or additives residue. 6mm diameter. Max. length 30mm.

• Do not use any fuels other than the aforementioned wood pellets. Other fuels, such as wood chips with residues of glue and/or solvents, wood in general, cardboard, liquid fuels, alcohol, oil, gasoline, waste materials or garbage, etc. are all prohibited.

• The use of damp, painted or poor quality wood can lead to the formation of condensation and/or soot in the fireplace or in the hearth, reducing the performance  of the stove and giving rise to hazardous situations.

• Have the chimney cleaned regularly, in compliance with local legislation and regulations required by law. If there is no legislation and/or standards: make sure that the entire stove-flue pipe-chimney system is checked and cleaned by an authorised technician at least twice a year (once at the beginning of the winter season). If the stove is used continuously and intensively, the entire system, including the chimney, must be cleaned more frequently.

• Do not use the stove as a barbecue

Connect only one wood burning stove per flue pipe. Connecting several stoves to the same flue pipe can give rise to hazardous situations.

This stove requires an electrical connection. Read the following warnings and observations carefully:

• Do not use a damaged electric cable.
• A damaged electric cable must be replaced by the supplier or by authorised personnel/repair centre.
• Do not block or bend the cable.
• Make sure that the electric cable does not come into contact with any hot parts of the stove.
• DO NOT use an extension cable to connect the stove. If you do not have a grounded socket, call an electrician to request installation.
• Check the electric power supply. This de- vice must only be connected to an earthed 4 socket – voltage 230 V / ~ 50 Hz

The device MUST always be connected to a grounded socket. It is forbidden to connect the device to an unearthed socket.

• The plug must be easily accessible once the device has been connected.
• Do not place the appliance directly under a wall mounted socket

Before connecting the device, make sure that:

• The required voltage is complied with.
• The socket and current meet requirements.
• The plug fits the socket

The electrical connections have been adequately checked by an expert, especially if you are not sure everything is in order.

• Never cover the air inlet.
• Do not insert any objects into the holes inside the stove.
• Avoid all contact with water. Do not spray the stove or immerse it in water, as this could cause a short circuit.
• Remember to unplug the stove before cleaning or replacing parts on it.
• Always disconnect the plug from the socket before carrying out any maintenance work on the stove.
• Disconnect the plug from the socket when the heater is not in use.
• Do not modify the appliance. This is to avoid hazardous situations arising. Any modifications made would result in the warranty becoming null and void. 4
• Store the installation and operating manual in a safe place.
• In an emergency, always follow the instructions given by the fire brigade.

ASSEMBLY INSTRUCTIONS FOR THE PARTS SUPPLIED

ASSEMBLING THE DISPLAY (IF NOT PRE-INSTALLED)

Only applicable for models with majolica side panels. Position the majolica side panels before fitting the display.

1. Remove the top plate of the stove. This plate is placed on the stove.

2. Loosen the two screws on the back of the stove (see Fig. 1) so that they fit into the two openings on the display mounting plate.
   

3. Press the assembly rings around the two loose screws against the wall of the stove.

4. Position the display plate openings between the bolt head and the ring (see Fig. 2).
   

5. Then, tighten both screws in order to attach the display (see Fig. 3).
   

6. Make sure the flat cable can move freely behind the display plate.

7. Remove the protective material around the flat cable (see Fig. 4).
   

8. Place the flat cable in the protection channel (see Fig. 5).
   

POSITION THE ROOM TEMPERATURE SENSOR

The room temperature sensor is located at the back of the stove. Unwind the sensor cable until the sensor tip is 5 cm from the floor (see Figure 6). Make sure that the sensor does not come into contact with hot parts of the stove.

MINIMUM REQUIREMENTS FOR THE FLUE PIPE/CHIMNEY

The chimney/flue pipe is a very important part of the system.
This chapter deals with the minimum requirements that the chimney/flue pipe for the pellet stove must meet to ensure the stove works properly.

Comply with the rules, provisions, regulations and legislation in force at local/national level. If the installation instructions contained in this manual deviate from the current legislation at local, national and/or regional level, the latter is prevalent.

The manufacturer and distributor expressly disclaim any liability in the event that:

• Installation fails to comply with national/local legislation.
• If national/local legislation is not applicable, the minimum system requirements described in this document may not need to be complied with.

MINIMUM REQUIREMENTS THAT THE CHIMNEY MUST MEET

1. Only one device can be connected to the fireplace. Do not connect multiple appliances to a single chimney. Never connect two stoves, a suction hood and a stove, a second chimney, etc. to a single chimney. See Figure 7.
   

2. Use only approved installation material when installing the chimney. The pellet stove’s chimney must be heat-resistant (minimum 450° C). Consult the rules, regulations, and local/national legislation governing the requirements of materials for chimney installation.

3. The chimney and its outlet must be positioned at a sufficient distance from combustible and inflammable materials. Consult the rules, regulations, and local/national legislation governing the requirements for these materials.

4. The stove must be connected to a chimney with a diameter that conforms to the specifications in Table 1 of this installation manual. Use of a chimney with a larger diameter that does not exceed 150 mm is permitted, provided that it conforms with the indicated foced draught.

5. Refer to the local /national provisions, regulations, and legislation in order to verify the possibility of positioning the draught valve in the chimney channel.

6. Do not install electric cables down the chimney or near it.

7. The fireplace must be smoke-tight.

8. The chimney must be vertically installed in such a way that no flue gas blocks occur. If, however, a part of the chimney needs to be horizontally installed, the length of the horizontal part should be no more than 2 m and must slope by at least 5° in the direction of the combustion gas exhaust pipe. See table 1.

9. See table 1 for an overview of the number of curves and T-joints, the length of the chimney and the internal diameter of the pipes to be used in the flue pipe.

10. We recommend fitting a T-piece with an inspection hatch on the underside directly on the stove connection channel. Should a horizontal part be fitted on the stove connection channel, immediately after this horizontal part, we recommend fitting a T-piece with an inspection hatch on the lower side. Any condensation or solids will be collected in this T-joint and can removed by opening the inspection hatch. The inspection hatch must be smoke and water tight.

11. The chimney outlet must be equipped with an approved cover.

12. The fireplace and stove must be easily accessible for inspection and cleaning purposes.

13. The stove cannot be used to support the chimney/flue pipe.

14. If an existing flue pipe/chimney is used, it must be cleaned by an authorised chimney cleaning company before installing the stove. The presence of soot and combustion residue can reduce the flow up an existing flue pipe/ chimney and cause the stove to malfunction. The accumulation of soot and other foreign bodies can trigger hazardous situations. If an existing flue pipe/chimney has a diameter in excess of 150 mm, it must be adapted to suit a pellet stove by fitting a pipe inside the existing chimney. Please note: Have the existing chimney checked by an authorised chimney maintenance company in order to verify its suitability for the combustion of solid fuel such as pellets.

15. The chimney draught must be 11Pa (plus or minus 1 Pa). This draught should
    be measured when the chimney is hot. Poor draught can lead to dangerous
    situations because the flue gases can spread into the room.

16. Never place a flue gas fan inside or above the flue gas/chimney channel. The stove is already equipped with a cat back exhaust fan. An additional fan inside or above the channel may impede proper functioning of the stove.

17. A chimney or a part of it fitted outside the house must have a double wall. See Figure 8. A single-wall pipe can be used inside the house.
    
    Figure 8:
    A. Vertical part of the chimney
    B. Air inlet
    C. Folding T-joint
    D. Single-wall pipe
    E. Double-wall pipe
    F. Horizontal part of the chimney
    

18. See figures 9A to 9E for examples of the installation of a pellet stove.
    
    Figure 9A:
    A. Forced draught hood
    B. Wall bracket
    C. Flue pipe joint
    D. Double-wall pipe
    E. Dual-insulated wall passage
    F. T-joint with closing cap
    G. Closing cap
    H. Combustion air intake pipe
    I. Single-wall flue pipe (can also be built in double wall)
    J. Double-wall flue pipe (can also be built in single wall)
    Figure 9B:
    
    A. Forced draught hood
    B. Rain protection
    C. Roof support plate
    D. Support plate surface
    E. Flue pipe coupling ring
    F. Dual insulation wall-fitted flue pipe
    G. Support plate surface
    H. Fireplace separation plate
    I. Double-wall flue pipe (can also be built in single wall as far as the
    ceiling)
    J. T-joint with cap
    K. Combustion air intake pipe
    Figure 9C:
    
    A. Forced draught hood
    B. Rain protection
    C. Roof support plate
    D. Support plate surface
    E. Flue pipe coupling ring
    F. Concentric flue pipe
    G. Support plate surface
    H. Fireplace separation plate
    I. Concentric flue pipe
    J. T-joint with concentric cap
    K. Combustion air intake pipe, the combustion air is drawn through
    the concentric pipe.
    Figure 9D:
    
    A. Forced draught hood
    B. Existing chimney plate shrinkage.
    C. Chimney pipe to reduce the diameter of the existing chimney.
    D. Coupling joint
    E. Fireplace separation plate
    F. Flue pipe coupling ring
    G. Insulated double-wall flue pipe (can also be created with a single
    wall as far as the connection to the chimney)
    H. T-joint with cap
    I. Combustion air intake pipe
    Figure 9E:
    
    A. Dual-insulated wall passage
    B. Horizontal draught hood
    C. Washer
    D. T-joint with closing cap
    E. Combustion air intake pipe
    F. Single-wall flue pipe (can also be built in double wall)

Data on minimum requirements for chimney dimensions| Internal diameter of the flue channel 80 mm| Internal diameter of the flue channel 100 mm
---|---|---
Minimum vertical length of the chimney| 2.5 m| 2.5 m
Maximum vertical length of the chimney| 7.0 m| 10 m
 | 7.0 m| 10 m
Maximum vertical chimney length in the case of two perpendicular curves (90°) and a T-joint| 5.0 m| 8.0 m
Maximum number of perpendicular curves (90º)| 3| 4
Maximum horizontal length| 2.0 m| 2.0 m
Minimum horizontal inclination of the part for combustion gases| 5°| 5°

Table 1: Overview of the chimney/flue channel dimensions.

If more than one curve or T-joint is installed in the chimney, for each additional element the maximum vertical height must be reduced by 1m.

Sample:

A T-joint and two 90° bends is fitted in a chimney with an internal diameter of 80 mm. Therefore, the chimney has a maximum height of 5 m, although the table shows that the chimney channel with a T-joint can reach a maximum height of 7 m. Two additional curves are fitted in such a way that the chimney is 2 m lower, therefore 7 m – 2 m = 5 m

CONNECTION POINT BETWEEN THE CHIMNEY AND

STOVE

The chimney can be connected to the 80 mm pipe on the back of the stove (see the pipe circled in figure 10). Ensure that the pipe is connected in such a way that no smoke can escape. See chapter 4 for requirements of the chimney and materials to be used.

CONNECTION OF THE COMBUSTION AIR PIPE

• Make sure that the position of the fresh air inlet always complies with local legislation!
• Make sure that the fresh air inlet for combustion gas is covered, for example, by a grille that prevents accessing it.

Connect a 50 mm rubber pipe or similar conduit to the combustion air inlet at the back of the stove, see figure 11. The other end of this rubber pipe or similar channel must draw in clean air from the outside. See figures 8 and from 9A to 9E.|

Always ensure that the combustion air duct can draw clean air from the outside

COMPULSORY ROOM VENTILATION WHEN USING THE STOVE

The stove cannot be used if an air suction system, a hot air heating system or other appliances that affect the air pressure in the room, are used. Such equipment must be disconnected.

Make sure the room is sufficiently ventilated with fresh air. An additional 50 m³ of air is required every hour, over and above the normal room ventilation requirement. Ventilation openings must be near the floor. Choose the location carefully. The ventilation openings must not be blocked (neither inside nor outside). Ensure that there is an opening for fresh air in the room with a section of at least a quarter of the exhaust pipe section, with a minimum of 100 cm². If the stove is located in rooms with mechanical ventilation, the following guidelines apply.

Mechanical ventilation capacity  [m3/h]| Additional ventilation section required cm2
---|---
50| 140
50 – 100| 280
101 – 150| 420

POSITION THE UNIT

Never install the unit or carry out maintenance work on it if it is plugged into the mains socket. Always make sure that the stove is disconnected from the mains!

1. When it comes to the final positioning of the stove, make sure that the floor is sufficiently solid in order to support its weight. Please note: the weight of the stove is divided across the four support feet. If necessary, reinforce the floor.

2. Adjust the support feet to level the horizontal positioning of the stove. Use a spirit level to do this. Make sure that all four feet sit on the floor with the same force.

3. When, take into consideration a free distance between the stove and the walls or other obstacles as indicated in figure 12. If the walls or objects around the stove are made of flammable materials, make sure that they do not exceed 60° C when the stove is at maximum. If in doubt, fit a flame-retardant protection plate on the walls or move the objects.
   

4. The stove is designed for free installation and is unsuitable for flush mounting.

5. Make sure that the grille from which the heated air comes out is free and unobstructed.

6. Make sure that the return air intake grille is not blocked.

7. If the floor is made of flammable material, the stove must be placed on a fire-resistant slab. The dimensions of this slab must be greater than 40 cm at the front and sides, and 20 cm at the back compared to the perimeter of the stove.

8. Position the stove in such a way that it can easily be accessed  for maintenance purposes.

ELECTRICAL CONNECTIONS

This stove requires an electricity supply. Carefully read the instructions below. The stove can only be connected to the mains when all other installation operations have been completed. Read chapter 3 and 3.1 of the user manual before connecting the stove to the mains.

1. Make sure that the mains voltage matches that of the device indicated on the type plate.

2. Use only a grounded socket. In its absence, a grounded socket must be installed by an authorised installer.

3. Do not use an extension cable to connect the stove. In the absence of a grounded socket, it must be installed by an authorised installer.

4. Make sure that the extension cable does not come into contact with hot parts of the stove.

5. A part of the extension cable supplied must be connected to the stove, see figure 13.
   

6. Make sure the extension cable plug fits in the socket.

7. Before inserting the plug into the socket, make sure that the socket and the connection cable are intact.

8. Make sure that the power switch at the back of the stove is turned OFF.

9. Make sure that the plug is easily accessible so that it can be disconnected quickly and easily from the socket for maintenance purposes, or in an emergency.

10. Do not attach the cable.

Any damaged power cord or plug should only be replaced by the supplier, a competent technician or an authorised service technician.

WIRING DIAGRAM

Figure 14:

1. Room temperature sensor
2. Combustion gas pipe sensor at room temperature
3. Combustion gas pipe differential pressure switch
4. Safety thermostat
5. Pellet screw transmission
6. Display
7. Display connection cable
8. Power-on button
9. Ventilation chamber
10. Combustion gas extraction fan
11. Encoder cable
12. Printed circuit board

INITIAL START-UP

Read the user manual carefully before using for the first time (especially chapter 3).

TECHNICAL DATA

74 S-line*
Energy efficiency class|  | A+| A+| A+
Type of stove|  | Wooden pellets| Wooden pellets| Wooden pellets
Direct heat output ()| kW| 7.8| 8.7| 7.8
Indirect heat output (*)|  | 0.0| 0.0| 0.0
Energy efficiency index|  | 126| 126| 126
Power consumption (ignition/normal oper-

ation)

| ****

W

| ****

300 / 100

| ****

300 / 115

| ****

300 / 100

Power supply| V/Hz| 230/~50| 230/~50| 230/~50
Usefull energy efficiency at nominal output / reduced output ()| %| 90,2 / 91,3| 89,5 / 91,3| 90,2 / 91,3
Other precautions related to assembly, installation or maintenance of local space heating|  | Consult manual| Consult manual| Consult manual
CO level at 13% O2 nominal/reduced capacity ()| %| 0,005 / 0,015| 0,004 / 0,015| 0,005 / 0,015
Dust at nominal heat output (13% O2)| mg/Nm³| 12| 12| 12
For rooms up to| m³| 200| 240| 200
Flue diameter| mm| 80| 80| 80
Flue gas temperature at nominal/reduced capacity| °C| 135 / 84,4| 145,9 / 84,4| 135 / 84,4
Required chimney draught| Pa| 10| 12| 10
Required flue choke valve| | Possible**| Possible| Possible*
Can be used on a chimney combination with flue| | No| No| No
Type of fuel (**)| | Ø 6 mm Din+/Önorm+/

EN+

| Ø 6 mm Din+/Önorm+/

EN+

| Ø 6 mm Din+/Önorm+/

EN+

Nominal length/diameter of fuel| mm| 30 / 06| 30 / 06| 30 / 06
Pellet hopper volume| kg| 13| 13| 13
Autonomy (min-max)| h| 7 – 18| 6,5 – 18| 7 – 18
Main air vent|  | Yes| Yes| Yes
Recirculation blower|  | Yes| Yes| Yes
Air filter|  | No| No| No
Net weight| kg| 81| 91| 81

() Meets EN14785:2006
() only indicative, varies per country/region
() To be determined by authorised professional fitter
(****) Use only recommended fuel

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References

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