Greenflame Indoor & Outdoor Wood Pellet Boiler 15kW

Greenflame Indoor & Outdoor Wood Pellet Boiler 15kW

Greenflame Wood Pellet Boiler 15kW

Greenflame Indoor & Outdoor Wood

Pellet Boiler 15kW

Installation, Operation and Servicing Instructions

PLEASE NOTE:

This product MUST be commissioned by a Trianco representative.

Please contact Trianco to arrange the commission immediately after install.

Please read these instructions carefully before installing and operating this appliance.

TO BE RETAINED BY THE HOUSEHOLDER

1

Greenflame Wood Pellet Boiler 15kW

Contents

1. Introduction

2. Warnings and Guarantee & Warranty Information

2.2 Safety Instructions

2.3 Operating Warnings

2.4 Guarantee & Warranty Information

2.5 Limitations

2.6 Exclusions

3. Pre-Installation Considerations

3.1 Pellets

3.2 Considerations for Installation

3.3 Operating Area

3.4 Connection to the Flue

3.5 Operating Problems Caused Draught defects in the Flue

3.6 Plumbing Problems

4. Installation and Assembly

4.1 Unpacking

4.2 Preparing the Base

4.3 Electrical Connections

4.4 Control Panel Schematic

4.5 Water Connections

5. Control System

5.1 Error Codes

6. Boiler Operation and Maintenance

6.1 Turning the boiler ON/OFF

6.2 Emptying the Ash pan

6.3 Filling the Hopper with Fuel

7. Boiler Handling

8. Technical Data

9. Service Log

10. Maintenance Schedule

9

10

11

12

12

13

8

8

8

8

6

6

6

7

13

13

15

15

16

18

20

3

3

5

5

5

3

4

4

4

2

Greenflame Wood Pellet Boiler 15kW

1. Introduction

Dear Customer,

We wish to thank you for choosing this Greenflame pellet boiler product from T R Engineering Ltd.

In order to get the best performance from your appliance we recommend that you read this booklet carefully before lighting the appliance for the first time.

While thanking you again, may we remind you that the appliance MUST NOT be used by children, and that they must always be kept at a safe distance from it!

Revisions to the publication

In order to improve the product, to keep this publication up to date the manufacturer reserves the right to make modifications without any advance notice. Any reproduction, even in part, of this manual without the consent of the manufacturer is prohibited.

Care of the manual and how to consult it

Take good care of this manual and keep it in a place which can easily and quickly be reached.

If this manual should be lost or destroyed, or if it is in poor condition, ask for a copy from your retailer or directly from the manufacturer, providing product identification data.

Information which is essential or that requires special attention is shown in bold text.

Italic text is used to call your attention to other paragraphs in the manual or for any additional clarifications.

ATTENTION

This warning sign indicates that the message to which it refers should be carefully read and understood, because failure to comply with what these notices say can cause serious damage to the boiler and put the user’s safety at risk.

INFORMATION

This symbol is used to highlight information which is important for proper boiler operation.

Failure to comply with these provisions will compromise use of the boiler and its operation will not be satisfactory.

OPERATING SEQUENCES

Indicates a sequence of buttons to be pushed to access menus or to make adjustments.

MANUAL

Indicates that you should carefully read this manual or he related instructions.

2. Warnings and Guarantee / Warranty

Information

2.2 Safety Instructions

Installation of the boiler, making the electrical connections, checking its operation and maintenance are all tasks which should be carried out by qualified and authorised personnel.

Install the boiler in accordance with the regulations in force in your local area, region and country.

For the correct use of the appliance and to prevent accidents, the instructions given in this booklet must always be followed.

Use, adjustment and programming must be carried out by adults. Errors or incorrect settings may cause hazardous conditions and/or poor operation.

Before beginning any operation, the user, or whoever is preparing to operate on the appliance, must have read and understood the entire contents of this instruction booklet.

All responsibility for improper use is taken entirely by the user and such use relieves T R Engineering Ltd of any civil or criminal responsibility.

Any kind of tampering or unauthorised substation of nonoriginal spare parts can be hazardous for the safety of the operator and relieves T R Engineering Ltd of any civil or criminal responsibility.

Most of the surfaces of the appliance are extremely hot (the boiler door, the handle, smoke discharge pipes, etc.). Avoid coming into contact with these parts, without adequate protective clothing or suitable implements which keeps the hands cool.

Carefully explain this hazard to elderly people, disabled people and particularly to all children, keeping them away from the appliance while it is running.

Under no circumstances should the appliance be run with the door open.

Do not touch the appliance with wet hands, in view of the fact that it is an electrical appliance.

Before carrying out any cleaning or maintenance operation, make sure in advance that the appliance is isolated from the mains electricity supply, by removing the mains isolator fuse.

The appliance must be connected to an electrical system which is equipped with an earth conductor, as laid down in directives 73/23 EEC and 93/98 EEC.

The fuse must be of adequate rated capacity for the stated electrical power of the appliance.

Incorrect installation or faulty maintenance (not conforming to the requirements set out in this booklet) can cause harm to people, animals or property. In such cases T R Engineering

3

Greenflame Wood Pellet Boiler 15kW

Ltd is absolved from any civil or criminal responsibility.

Adhesives sealants and paints used in the manufacture of the product are cured and present no hazards when used in the manner for which they were intended. The appliance contains no asbestos.

2.3 Operating Warnings

Shut the appliance down in the event of a breakdown or bad running.

Pellets must not be fed manually into the burner.

Accumulated un-burnt pellets in the burner after repeated filed ignitions must be removed before re-lighting.

Do not wash the inside of the heat exchanger with water.

Do not wash the appliance with water. The water could get into the unit and damage the electrical installation and cause electric shocks.

Do not put any fuel, other than wood pellets, in the hopper.

Install the appliance in a location which is suitable for fire fighting, and equipped with all services such as air and electricity supply and provision for discharging combustion gases.

If there is a fire in the flue pipe, extinguish the appliance, disconnect it from the power supply and never open the door. Then contact the competent authorities.

If the appliance is in storage, it should be in a place that is free of damp, and it should not be exposed to extremes of temperature.

It is inadvisable to base the appliance directly on a floor (if located indoors), and if the floor is made of flammable material, it must be suitably insulated.

Do not light the appliance with flammable materials if the ignition system breaks down.

2.4 Guarantee and Warranty Information

In case of any problems, get in touch with your dealer, or a qualified engineer authorised by T R Engineering Ltd, and if a repair is necessary, insist on the use of original spare parts.

Use only the fuel recommended by T R Engineering Ltd

(Enplus-A1) may be used with this appliance.

Periodically check and clean the smoke outlet ducts

(connection to the flue pipe).

Accumulated un-burnt pellets in the burner after repeated failed ignitions must be removed before lighting.

Always keep the cover of the fuel hopper closed.

Keep this instruction manual carefully because it must stay with the appliance throughout its working life. If the appliance is sold or transferred to another user, always make sure that the booklet goes with the product.

If it gets lost, ask T R Engineering Ltd or your authorised dealer for another copy.

Guarantee Conditions

T R Engineering Ltd offers the following warranties on this appliance:

Leaks in the heat exchanger – 5 years

Faulty electrical components (motors, fan, controller) – 1

year

Pump, Ignition Element – 1 year.

From the date of first ignition of the appliance as proved by a valid commissioning report which gives the name of the installer/commissioning engineer and the date on which the commissioning took place. The guarantee is conditional on the commissioning report being filled in and returned to the manufacturer within 10 days, and requires that the product be installed and commissioned by an approved T R

Engineering installer according to the detailed instructions given in the instruction booklet supplied with the product.

The term ‘guarantee’ is to be understood to denote the free of charge replacement or repair of parts recognised to have

been defective at the start by reason of manufacturing defects.

2.5 Limitations

The above guarantee does not cover parts subject to normal wear such as gaskets, fibre board on doors and parts which can be removed from the firebox such as burner pot, baffles and ash box. The replacement parts will be guaranteed for the remainder of the guarantee period starting from the date of commissioning of the product.

4

Greenflame Wood Pellet Boiler 15kW

2.6 Exclusions

The warranty excludes all ancillary products associated with the system (e.g. flue pipes, external circulation pumps, bulk hoppers and augers, plumbing and electrical system). The warranty does not cover Third Party damage to the product or damage caused by the plumbing (an example would be an inappropriately sized expansion vessel) or electrical system.

Warranty does not cover issues arising from pellets that do not conform to ENplus-A1.

Recommendations advised to the Customer to be carried out during commissioning must be completed and advised to your local dealer in order to validate the warranty.

The requirements for the flue installation, particularly in relation to draught, are the responsibility of the system owner. Compliance with Local Building Regulations must be adhered to. The warranty does not cover misuse of the product or sabotage.

Any consequential loss or damage caused by the failure of a component on this product is not covered.

T R Engineering Ltd refuses to accept any responsibility for any damage which may be caused, directly or indirectly, by persons, animals or things in consequence of the failure to observe all the prescriptions laid down in the instruction booklet, especially those concerning warnings on the subject of installation, use and maintenance of the appliance.

Damage caused by transport and/or handling is excluded from the guarantee.

The guarantee will be invalidated in the event of damage caused by tampering with the appliance, atmospheric agents, natural disasters, electrical discharges, fire, defects in the electrical system, and caused by lack of, or incorrect, maintenance in terms of the manufacturer’s instructions.

Claims under the Guarantee

3. Pre-Installation Considerations

3.1 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 comes from the lignin which is contained in the wood itself, and allows the production of pellets without the use of glues or binders.

The market offers different types of pellet with characteristics which vary depending on what mixture of wood is used. The diameter varies between 6mm and 8mm, with a standard length in the range 5mm to 30mm. Good quality pellets have a density which varies between

600kg/m

3

and 750kg/m

3

, with a moisture content which varies from 5% to 8% by weight.

Besides being an ecological fuel (exploiting timber residues to the maximum and achieving cleaner combustion than is possible with fossil fuels), pellets also have technical advantages. While good-quality timber has a calorific power of 4.4kW/kg (with 15% moisture, therefore after about 18 months’ seasoning), the equivalent figure for pellets is

4.9kW/kg.

To ensure good combustion, the pellets must be stored in an area that is free of humidity and protected from dirt. The pellets are usually supplied in 10kg bags, so storing them is very convenient. Good quality pellets ensure good combustion, thus lowering the emission of harmful agents into the atmosphere.

The request for action under the guarantee must be addressed to the Dealer/Retailer, who will forward the claim to T R Engineering Ltd’s technical assistance service. T

R ENGINEERING LTD DECLARES THAT THE APPLIANCE

WHICH YOU HAVE PURCHASED COMPLIES WITH EEC

DIRECTIVE 2004/108 EC AND 200/95/EC AND SUCCESSIVE

AMENDMENTS.

The poorer the quality of fuel, the more frequently intervention will be necessary for cleaning the internal parts, such as the grate and the combustion chamber.

The main certification of quality for pellets in the European market is Enplus-A1 there ensure respect of:

Calorific power: 4.9kW/kg

Water content: max 10% of weight

Diameter: 6mm

Length: max 30mm

Contents: 100% untreated wood, with no added bonding substances (bark percentage 5% max)

Packaging: in sacks made from ecologically compatible or biologically decomposing material.

T R Engineering refuses to accept any responsibility in the event that the appliance or any other accessory has been improperly used or modified without authorisation. For all replacement of parts, only original T R Engineering Ltd spare parts must be used.

T R Engineering Ltd recommends using certified fuel in its appliances to Enplus-A1. The use of fuel of inferior quality or not conforming to the specification given above compromises the running of your appliance and can

5

Greenflame Wood Pellet Boiler 15kW

therefore lead to the termination of the guarantee and of the manufacturer’s responsibility for the product.

T R Engineering Ltd domestic pellet appliances run exclusively on pellets with a diameter of 6mm.

3.2 Considerations for Installation

IMPORTANT!

Installation and assembly of the appliance must be carried out by qualified personnel.

The appliance must be installed in a suitable position to allow the normal operations of opening and ordinary maintenance.

The site must be:

Capable of providing the environmental conditions for operation.

Equipped with power supply 230V 50Hz (EN73-23).

Capable of taking an adequate system for smoke discharge.

Provided with external ventilation complying with CEI 64-8.

The appliance must be connected to a flue pipe or an internal or external vertical duct conforming to current standards UNI7129 – 7131 9615.

The boiler must be positioned in such a way that the power isolation fuse is accessible.

IMPORTANT!

The boiler must be connected to a flue pipe or a vertical duct which can discharge the fumes at the highest point of the building.

The fumes are however derived from the combustion of wood products, and if they come into contact with or close to walls, they can cause smoke staining.

Also take care because the fumes are very hot and almost invisible, and can cause burns on contact.

3.3 Operating Area

For proper functioning, the appliance should be positioned in a location where it is able to take in the air necessary for combustion of the pellets (about 40m

3

/h must be available), as laid down in the standard governing the installation and in accordance with local national standards. All louvers on the external casing of the boiler must be un-obstructed at all times as these allow air for combustion and for cooling to enter the appliance enclosure. Heavy snowfall can also obstruct the air in-take louvers and cause the appliance to not burn clean. Smoke emanating from the flue is a symptom of this. Snow must be cleared from around the appliance at the earliest opportunity.

appliance is installed (fireplace, stove, etc.) which does not have its own independent air intake. Locating the appliance in a room with an explosive atmosphere, e.g. workshop or tool shed, is prohibited. The floor of the room where the appliance is to be installed must be strong enough to take

its weight.

If the walls are flammable, position the appliance with a clearance to the rear of at least 45cm. For flammable walls, keep a minimum distance of 450mm at the rear, 300mm on the sides and 1500mm at the front.

If the flooring is made of wood, provide a floor protection surface in compliance with current national standards.

Service Clearances

The minimum service clearances around the appliance are as follows:

Rear – 600mm

Side (lid hinge side) – 600mm

Side lid open side) – 900mm

Front – 1200mm

600mm

600mm

1200mm

900mm

3.4 Connection of the Flue

A full range of straight, offset, elbow and ‘T’ elements is available to overcome any obstruction which the flue should avoid. The proper draught conditions in the flue are critical for the efficient working of wood pellet boilers. The flue can exit the boiler house/garage through the roof or through the wall by using a bend on the flue. The combustion works in negative pressure. The smoke duct for the discharge of fumes will also be under negative pressure when connected to an efficient flue pipe as directed.

Where the appliance is to be installed indoors it is not

permissible to install the appliance where another heating

6

Greenflame Wood Pellet Boiler 15kW

All sections of the flue must be capable of inspection and removable to enable periodic internal cleaning.

Position the appliance bearing in mind all the instructions and considerations above.

Important!

All 90 degree changes of direction in the flue pipe must be either removable or capable of inspection.

THE FLUE PIPE RUN MUST NOT INCLUDE MORE THAN 2-3

METRES OF HORIZONTAL PIPE MUST BE AND NOT MORE

THAN THREE 90° ELBOWS (INCLUDING T’s). IT IS ALSO

ADVISABLE NOT TO EXCEED 8 METRES IN LENGTH WITH THE

PIPE Ø 80mm.

The flue connection on the boiler is 80mm. T R Engineering

Ltd recommends the use of 100mm flue for use with this appliance, so a 80mm to 100mm adaptor is needed.

3.5 Operating Problems Caused by

Draught Defects in the Flue

Of all the weather and geographical conditions which affect the operation of a flue pipe (rain, fog, snow, altitude a.s.l., exposure to sunlight, direction of facing), the wind is unquestionably the most decisive. In fact, along with thermal depression caused by the difference in temperature inside and outside of the chimney, there is another type of depression or over-pressure: dynamic pressure caused by the wind. An up draught always increases depression and hence draught. A crosswind increases depression provided the cowl has been installed properly. A down draught always decreases depression, at times inverting it.

Besides the direction and force of the wind, the position of the flue and the cowl with respect to the roof of the building and the surrounding landscape is important. The wind also influences the operation of the chimney indirectly by creating high-pressure and low-pressure zones, not only outside the building but inside as well. In rooms directly exposed to the wind (2), an indoor high-pressure area can be created which can augment the draught in boilers, stoves and fireplaces, but it can be counteracted by the external high pressure if the cowl I situated on the side exposed to the wind (1). On the other hand, in the rooms on the opposite side from the direction of the wind (3), a dynamic depression can be created which competes with the natural thermal depression developed by the chimney, but this can be compensated for (sometimes) by locating the flue on the opposite side from the direction of the wind (4).

IMPORTANT!

The operation of the pellet boiler is noticeable sensitive to the conformation and position of the flue which is adopted.

Hazardous conditions can only be overcome by suitable setting-up of the boiler carried out by qualified T R

Engineering Ltd personnel.

Least favourable points

Most favourable position

High-pressure zone

E.g. Crosswind

2: 8m/sec.

Depression of

30Pa

WIND

1

Low-pressure zone

Downdraught

E.g. Down draught at 45° of 8m/sec. Over-pressure of 17Pa

2

3

1-2 = High-pressure zones

3-4 = Low-pressure zones

4

7

Greenflame Wood Pellet Boiler 15kW

3.6 Plumbing Connection

IMPORTANT!

The connection of the boiler 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.

If installation of the boiler will involve interaction with another, pre-existing system complete with heating equipment (gas boiler, methane boiler, fuel oil boiler, etc.), it is even more advisable to call in qualified personnel, who subsequently will be responsible for conformity of the system with current applicable law.

T R Engineering Ltd will not be held responsible for damage to persons or things in the event of failed or incorrect operation if the aforementioned warnings are not complied with.

For connection of the plumbing system to the appliance, the user should refer to chapter 4, INSTALLATION AND

ASSEMBLY; specifically, paragraph 4.5, CONNECTION TO

PLUMBING SYSTEM.

Installation and Assembly

Unpacking

The Greenflame 15kW pellet boiler will come packaged on a single pallet. The flue will be packaged separately.

ITEM LOCATION

RECEIVED

(YES/NO)

Baffle Set – 3 pieces

Burner pot

User Manual Pack *

Boiler Flue Support

Brackets x 2

Stainless Flue Support

Brackets x 2

Single – Twin Wall Flue

Adaptor

Flue 90° Elbow

Rain Cap

Flue Straight Lengths 1m x 2

Combustion Chamber

Combustion Chamber

Combustion Chamber

Hopper

Hopper

Hopper

Hopper

Hopper

Supplied in separate packaging

*The user manual pack includes a user manual, quick step user instructions, commissioning report, keys for lockable doors and a heat proof glove.

Preparing the Base

Careful planning at an early stage will greatly help the installation process and make sure that all the required clearances are adhered to for servicing and that any potential issues with the routing of the flue can be resolved.

The Greenflame pellet boiler should be positioned on a concrete plinth at least 50mm high and should project a minimum of 100mm beyond the sides and the rear of the appliance and at least 600mm to the front. The plinth must be capable of supporting the weight of the appliance when full with fuel and the plumbing system has been filled with water.

Use the template below for constructing the plinth and for positioning the flow and return pipe work and electrical supply.

Refer to service and access clearances around the appliance on page 6.

The materials which make up the packaging are 100% recyclable. Their storage or recycling is therefore the responsibility of the final user, in compliance with local regulations. Do not store the boiler without its packaging.

Remove the nylon strapping, cardboard packaging and bubble wrap and recycle in the appropriate manner.

When unpacking the boiler use the checklist below to ensure that all the required components to complete the kit have been supplied. In the unlikely event of an omission you must notify the manufacturer within 48 hrs of delivery. The manufacturer reserves the right to charge for items deemed lost after 48 hrs.

8

Greenflame Wood Pellet Boiler 15kW

Electrical Connections

Electrical installations should only be carried out by suitably qualified and certified electricians. If in doubt on any issue relating to the electrical connections on the appliance contact T R Engineering Ltd Technical Support or your local dealer for guidance before carrying out any connections.

The Greenflame boiler must be supplied with a 230V 50Hz electrical supply via a two pole isolation switch rated for overvoltage category III and protected with a 6A circuit breaker. Also, the unit shall have a 30mA RCD installed into the mains supply. It is recommended that a power isolation switch is located adjacent to the boiler to isolate the power during servicing and maintenance but also out of the reach of children and to prevent accidental turning off of the mains power.

Room thermostats shall be supplied/controlled by safety extra low voltage.

Brown – Time Clock Control Live

Black – Permanent Live

Blue – Neutral

Green/Yellow – Earth

Only authorised T R Engineering Ltd personnel may open the control panel on the boiler. Any interference with the wiring in the control panel will invalidate the warranty. The boiler and complete plumbing system must be adequately earthed and bonded in accordance with Local Building

Regulations and Bye-Laws.

9

Greenflame Wood Pellet Boiler 15kW

4.4 Boiler Control Panel Schematic

Only authorised T R Engineering Ltd personnel may open the control board.

Any tampering with the PCB will immediately invalidate the warranty.

10

Greenflame Wood Pellet Boiler 15kW

Greenflame Auto Fill Motor Set-Up for Long Straight Auger

(Optional)

Neutral

Live Relay/Contactor

Motor Supply

(MCB Sized to Suit Motor)

Configure Controller to Operate Motor

- In System Menu > Default Settings > set P50 = 2 to activate the Loading Motor Function.

- In System Menu > Timers > Set: T24 to time duration to reach the min. level sensor 300 seconds.

- T23 is pre-set to 1200 for the amount of time to fill hopper.

- Run load to prime auger. (Greenflame 25 waits 30 seconds for Belimo valve).

- Collect pellet in a suitable container – DO NOT FILL

BOILER HOPPER.

- Once primed press ESC from load.

- Re-set Er18 if showing on the display.

- Time how long it takes to fill hopper and increase/decrease T23 if required.

11

Greenflame Wood Pellet Boiler 15kW

4.5 Water Connections

The diagram below indicates the plumbing connections at the rear of the boiler. The return connection is factory fitted with a 25/6 standard pump. the boiler is fitted with a manual air vent for venting air from the boiler. The system must then be filled and the pump can be run continuously for a few hours to completely de-aerate the system. Hold the ESC button on the controller for 3 seconds to activate the pump. Repeat the procedure to turn it off. Only when the system has been fully vented can the boiler be commissioned.

The installation and the design of the central heating system must be in accordance with BS EN 14336:2004: Heating systems in Buildings. Installation and commissioning of water based systems. BS EN 12828:2003; Heating Systems in

Buildings. Design of water based heating systems. BS EN

12831:2003: Heating Systems in Buildings. Method for calculation of the design heat load.

Incorrectly sized expansion vessel will invalidate the warranty. A minimum 18 litre expansion vessel is recommended for the boiler PLUS additional expansion for the heating and domestic hot water system.

The boiler can be plumbed into either an open vented system (the maximum static head of water permissible is 90 ft. (27.44 metres) or a sealed system. If plumbed into a sealed system an appropriately sized expansion vessel should be used and installed as per manufacturer’s instructions. The expansion vessel should be sized based on the water capacity in the boiler and the water in the entire heating system.

The pump is on the return pipe work just before the boiler. It is recommended that a by-pass pipe between the flow and return is used with a valve to regulate the temperature of the water returning to the boiler. Also, the system designer should ensure that there is adequate provision in the system for heat dissipation from the boiler during the shut-down / extinguishing phase. An automatic air vent and pressure relief valve should be piped to a drain to prevent injury to the User or Service Technicians if it is activated. All unused connections should be sealed with blanking plugs.

A non-return valve should be fitted to prevent backsiphonage.

Once the plumbing has been completed the system should be fully flushed to clear any debris which may have become lodged in the pipe work. The system should generally be filled from the lowest point on the system to force any air to the highest point where it can be vented. The flow pipe on

Always ensure that all connections are making a watertight seal.

If a buffer probe is being used to control the boiler then no other external controls can be used and P35 should set to 5 in the system menu under default settings.

If the system is a Y plan or S plan and external controls will be used to control the boiler then P35 should be set to 1.

¾” Flow

Water pressure sensor

Pre-fitted pump on return

Drain

Always check that fittings are tight and sealed when filling the boiler

½” BSP

Connections for PRV and optional extras.

Black tappings not being used.

Manual air vent on flow

12

Greenflame Wood Pellet Boiler 15kW

5. Control System

MODIFY VALUES

INTO MENU

RUN ON MENU

AND SUBMENU

ESC

FUNCTION

ON/OFF

UNBLOCK

MENU

MODIFY

SET

ENABLE CHRONO

PROGRAMMING

KEYBOARD LOCK

DESCRIPTION

Function: Ignition,

Extinguishing by pushing the button for 3 seconds until the acoustic signal.

Function: Unblock. When the system is in block by pushing the button for 3 seconds until the acoustic signal.

In modify mode change menus and submenus values.

In menu run on submenu and menu

Function: Exit managed pushing the button if in a menu or a submenu. Out of menu

“Pump Test”

Function: Enter in a menu or in a submenu

Enter in modify mode into a menu

Save data in a menu

In Chrono menu – Chrono program: enables the selected program.

To lock keyboard keys keep this button pressed for 3 seconds.

To unlock repeat the same procedure.

BUTTON

P2

P4

P6

P1

P3

P5

ERRORS

DESCRIPTION

Error activation safety thermostat high voltage

Error activation pressure switch (only with the exhaust fan on)

Accidental extinguishing for low exhaust temperature

Water over-temperature

Exhaust over-temperature

Encoder error.

Error can occur for lack of encoder signal.

Encoder error.

Error can occur in case of adjustment problems of rounds number

Water pressure low

Water pressure high

Real time clock error

Ignition failed

Lack of voltage

Air flow regulator error

Extinguishing from lack of pellets

Burner cleaning system fault

DISPLAY

Er01

Er14

Er03

Er04

Er05

Er07*

Er08*

Er09

Er10

Er11

Er12

Er15

Er17

Er18

Er33

*Only for product with encoder.

5.1 Error Codes

In the unlikely event that the appliance fails to start or shuts down unexpectedly, then the error code shown on the display will give an indication as to the potential cause of the problem. Some of the errors can be cleared by the house holder and they are.

Er01 – Water Safety Thermostat – Press the reset button A and then hold button B for three seconds to clear the error from the controller.

B A

Er03 – Accidental Extinguishing for Low Exhaust

Temperature – Empty any un-burnt pellets from the burner pot and hold button B for three seconds.

Er04 – Water over temperature – Hold button B for three seconds. If the problem persists contact your service agent.

Er12 – Failed Ignition – Empty any un-burnt pellets from the burner pot and hold button B for 3 seconds.

Er15 – Loss of Voltage – Usually occurs after a power-cut.

13

Greenflame Wood Pellet Boiler 15kW

Empty any un-burnt pellet from the burner pot and hold button B for three seconds.

Er18 – Lack of Pellet – When the pellets reach the pellet sensor in the hopper the system extinguishes to prevent having to re-prime the auger.

Other errors can appear on the display but these may only be cleared by service personnel.

Error codes must be notified to the service personnel in order to diagnose the problem.

6. Boiler Operation & Maintenance

The Greenflame has been developed to ensure that the user is able to carry out the most basic functions in a safe and convenient manner. Once the installation has been successfully carried out the user interaction is quite simple from a regular inspection of the combustion chamber to remove ash to filling the hopper with pellets.

6.1 Turning the Boiler ON/OFF

It is recommended that your boiler is controlled by an external time clock. The time programs should be set to the times that heat is required at different periods throughout the day. You should also make allowance for the ignition time of the appliance, i.e. the time it takes from when the time clock signals the boiler to start until the flame has fully developed in the appliance (usually approx. 10-20 minutes).

When choosing your programs on your time clock it is recommended that you program the clock for long runs instead of short runs. This gives the boiler time to settle and match the heat demand of the property. It is also when the boiler is most efficient.

If the boiler is not being controlled by a time clock then it can be turned on and off locally at the display on the boiler control panel. Hold the ON/OFF button for 3 seconds to start the boiler. Hold the ON/OFF button for 3 seconds to turn off the boiler.

If a buffer sensor is being used to control the boiler then no other external controls can be used.

6.2 Emptying the Ash Pan

The boiler contains two areas where ash needs to be removed at regular intervals.

The primary ash pan is located in the main combustion chamber. The frequency of emptying the ash pan is determined by the length of time the boiler has been running and under what load conditions. Once the ash in the ash pan has reached the top then it should be emptied. A daily check during the first few days of operation will give an indication as to when it needs to be emptied.

Always make sure that before you open the main combustion chamber door that the boiler has been switched off as has been allowed to cool down sufficiently so as not to cause injury.

Always empty ash into a metal container as ash which may appear cool but could be hot in the centre.

Never use plastic brushes or dust pans to clean ash from the boiler.

Always use heat resistant gloves when handling the ash pan or cleaning the boiler.

When the combustion chamber door is opened, even with the boiler in the OFF position, the combustion fan will run at full power.

Always allow boiler to cool down before opening the combustion chamber door.

14

Greenflame Wood Pellet Boiler 15kW

Remove the slider plate under the grate before removing the ash pan.

Remove any ash from pot using the tool provided.

Remove the burner pot.

Always replace the slider plate once the ash pan has been emptied.

Secondary ash pan area.

Ash pan full. Carefully remove ash and empty into a metal container.

Carefully remove secondary ash pan and dispose of ash into a metal container.

The secondary ash pan is located under the main combustion chamber. This needs to be emptied less frequently.

Secondary ash pan area.

Carefully remove the ash pan and dispose of the ash into a metal container.

15

Greenflame Wood Pellet Boiler 15kW

Unscrew locking nuts

6.3 Filling with Fuel

Carefully remove secondary ash pan and dispose of ash into a metal container.

The boiler will indicate when the level of pellets reaches a low level. The system will shut down and will wait for the hopper to be refilled.

Open the pellet hopper lid and carefully pour approved pellets into the hopper.

Never fill the hopper above the guard mesh across the opening of the hopper.

Never allow any foreign material to enter the hopper. This will lead to the malfunction of the auger system and could cause damage to the appliance and invalidate your warranty.

Always close the lid to the hopper once it has been filled with pellets.

Never leave the hopper lid open for prolonged periods as rain or moisture can affect the pellet.

Always supervise children when the hopper lid is open in case foreign material is placed into the hopper or children climb into the hopper.

7. Boiler Handling

One of the key features of the Greenflame 15 is its size and ability to be transported to and located in confined spaces.

Care should also be exercised when manoeuvring the appliance into position. The illustration below indicates the weight distribution of the appliance.

Total Dry Weight = 160kg

2/3 dry weight in this area.

Always protect the appliance when transporting on trolleys or hand carts.

Only persons who have been trained in manual handling techniques should attempt to move the appliance.

Incorrect lifting techniques can cause serious injury.

16

Greenflame Wood Pellet Boiler 15kW

8. Technical Data

Technical Data

Nominal output

Nominal Fuel Input

Efficiency nominal output (EN 303-5)

Smoke temperature at Nominal power

Smoke temperature at reduced power

Minimum required draught

Exhaust gas mass flow

CO

2

at reduced and nominal power

Water operating temperature range

Maximum operating pressure

Recommended operating pressure

Water flow connection

Water return connection

Boiler drain

Boiler safety thermostat setting

Frost thermostat adjustable between 4 & 10

Boiler class

Boiler electrical power requirement

Maximum electrical consumption

Average electrical consumption in normal running

Line voltage fuse protection

PCB fuse protection

Width

Height

Length (excluding flue)

Fuel hopper capacity

Boiler flue diameter (I.D)

Boiler dry weight

Water content

Inch

°C

°C

Class

Watts

Watts

Amp

Amp mm mm mm

Kg mm kg litres kW

Kg/hr

%

°C

°C

Pa g/s

%

°C

Bar/kPa

Bar mm mm

Greenflame 15kW

½”

105

Factory set at 4

Class 3

230V 50Hz

<500

164

6

1

600

1100

920

110

80

160

18

4.8 – 16.1

1 – 3.5

90.7

130 – 150

70 – 90

10

6 – 11

6 – 12

50 – 85

3 / 269

1.5

22mm

22mm

17

Greenflame Wood Pellet Boiler 15kW

Flue height to be determined on site as per building regulations

920mm 600mm

18

Greenflame Wood Pellet Boiler 15kW

DATE SERVICE PROVIDED

DATE SERVICE PROVIDED

DATE SERVICE PROVIDED

DATE SERVICE PROVIDED

DATE SERVICE PROVIDED

DATE SERVICE PROVIDED

DATE SERVICE PROVIDED

SERVICE ENGINEER

SERVICE ENGINEER

SERVICE ENGINEER

SERVICE ENGINEER

SERVICE ENGINEER

SERVICE ENGINEER

SERVICE ENGINEER

19

Greenflame Wood Pellet Boiler 15kW

10. Maintenance Schedule

To ensure that your Greenflame wood pellet boiler appliance operates at its highest efficiency and trouble free operation it is essential that the following maintenance schedule is adhered to by a QUALIFIED SERVICE

ENGINEER:-

Full System Service – by Service Provider – Every 12 months or 1200 running hours, whichever comes first.

(Recommended just before the heating season i.e. October).

Heat Exchanger Clean – by Service Provider - six months after a full service (recommended march after winter season).

Emptying of ash containers – by Operator – Weekly.

Clean down of boiler surfaces – by Operator – every 2 weeks.

Full Service

Remove baffles from main combustion chambers and clean down all heat exchanger surfaces.

Remove turbulator cleaning mechanism from the boiler and clean heat exchanger tubes.

Empty ash containers.

Remove exhaust fan motor and clean flue gas passageways to the flue outlet.

Remove and clean the flue gas thermocouple.

Remove and clean the photocell (commercial boilers only).

Remove the air flow sensor (Greenflame 15kW only) and check for dust on the filament wires. Never touch the wires and only clean with an air blow.

Remove the fans and check for dust. Never touch the wires and only clean with an air blow.

Completely clean the flue through the inspection door.

Remove burner pot and remove any loose ash in the pot holder.

Ensure all the air-holes in the burner pot are clear and check the rope seal that it maintains a seal when replaced in the holder.

Replace the Ignitor and adjust accordingly.

Check sealing rope and tape on the lower ash pan door and main combustion chamber door that it maintains a good seal. Replace if necessary.

Check the ceramic board on the combustion door and replace if necessary.

Disconnect and remove the auger motor.

Remove the auger and clear out any debris. Refill with fuel and re-prime the auger.

Check auger calibration.

Check all outputs tests (as per commissioning guide).

Heat Exchanger Clean

Remove and empty both ash containers.

Remove baffles and completely clean down heat exchanger surfaces.

Remove burner pot and remove any loose ash in the pot holder.

Ensure all the air-holes in the burner pot are clear and check the rope seal that it maintains a seal when replaced in the holder.

Check sealing tape and rope on the lower ash pan door and main combustion chamber door respectively and check that it maintains a good seal. Replace if necessary.

Emptying of Ash Containers and Clean Down of Boiler Surfaces

Remove and empty the main ash container every week or more frequently if required.

Clean down boiler surfaces when emptying main ash container.

Remove and empty the secondary ash container every 2 weeks or more frequently if required. Ensure that the secondary ash pan door is fully secured and air tight.

20

Greenflame Wood Pellet Boiler 15kW

T R Engineering Ltd

Unit 7 Newton Chambers Way

Thorncliffe Industrial Estate

Chapeltown

Sheffield

S35 2PH

United Kingdom

Tel: 0114 2572300

Fax: 0114 2571419

E-mail: [email protected]

Web: www.trianco.co.uk

© TR Engineering Ltd

Copyright in this brochure and the drawings and illustrations contained in it is vested in TR Engineering Ltd and neither the brochure nor any part thereof may be reproduced without prior written consent.

400001 Issue 2 February 2014

Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement