Euroheat Tavo Aqua IN1215 Installation & Servicing Instructions Manual

PART NUMBER

SERIAL NUMBER

Installation &
Servicing Instructions

TAVO AQUA

Wood Burning Stove

IN1215 Edition 1 June 2010

This manual must be used in conjunction with document IN1173.
The Wood and Mutlifuel Chimney and Installation Guide.

Installation & Servicing Instructions

TAVO AQUA

IN1215 Ed1

© EUROHEAT DISTRIBUTORS (H.B.S) LTD. June 2010

Instructions Part Number IN1215 Ed 1

2

Contents

1 Important information prior to installation and commissioning ......................... 2

2 Scope of delivery ....................................................................................... 2

2.1 Transport/unpacking/checking ....................................................

2

3 Planning data ............................................................................................ 2

3.1 Dimensional drawings ...............................................................

2

3.2 Specications ...........................................................................

2

3.3 Combustion air supply ...............................................................

2

3.4 Components of the TAVO AQUA ..................................................

2

3.5

Calculation of heat requirement ..................................................

2

4 Setting up the boiler .................................................................................. 2

4.1 Requirements of the assembly area .............................................

2

4.2 Minimum distances ...................................................................

2

5 Assembly of the boiler ................................................................................ 2

5.1 Removal of the rear panel ..........................................................

2

5.2 Changing the ue outlet ............................................................

2

6 Connection to the chimney .......................................................................... 2

7 Hydraulic connection .................................................................................. 2

7.1 Thermal discharge safety device .................................................

2

7.2 Return ow boost (absolutely necessary) .....................................

2

7.3 Water system, decrease in performance ......................................

2

7.4 Expansion tank.........................................................................

2

7.5 Hydraulic system ......................................................................

2

8 Overview of the most important points ......................................................... 2

9 Customer services and spare parts ............................................................... 2

10 Your specialist company ............................................................................. 2

© EUROHEAT DISTRIBUTORS (H.B.S) LTD. June 2010

Instructions Part Number IN1215 Ed 1

3

Installation & Servicing Instructions

TAVO AQUA

IN1215 Ed1

IMPORTANT

 The installation of this appliance must comply with all local regulations, including those referring to National
and European Standards before it can be operated. The stove is not suitable for a shared flue. However, for England
and Wales, only, the coming into force on 1st April 2002 of SI 2002 No 440 exempts the householder from this legal
requirement for the installation of solid fuel fired appliance whose rated heat output is 50kW or less in a building
having no more than 3 storeys (excluding any basement) if a Competent Engineer is employed who is registered
under the Registration Scheme for Companies and Engineers involved in the Installation and Maintenance of
Domestic Solid Fuel Fired Equipment operated by HETAS Ltd. These registered Competent Engineers may also carry
out associated building work necessary to ensure that the installed appliance complies with Building Regulations
without involving the Local Authority Building Control Department.

 This appliance MUST be installed with a thermal store/buffer/accumulator. This is specialised work and may
need specific skills.

 Improper adjustment, alteration, maintenance or the fitting of replacement parts not recommended by the
manufacturer can cause injury or property damage. Do not operate the stove with faulty seals or damaged glass.

 Due to the high operating temperatures of this appliance it should be located away from pedestrian traffic and
away from furniture and draperies. Do not store paper or wood near the appliance. Any mats and rugs put in front
of the stove should be fire proof and secured to prevent the possibility of tripping.

 Advise all persons as to the stove’s high surface temperatures. If it is possible for children or infirm adults to
come into contact with the stove, fit a suitable fire guard.

 It is imperative that all air passageways into, out of, and within the appliance are kept clean. All permanent
ventilation into the room provided for the stove must remain clear and unobstructed at all times. Consideration must
be given to the need for extra ventilation if another heating source needing air is to be operated simultaneously.
If an extraction fan is proposed to be fitted to a connecting area of the house, after the stove has been installed,
professional advice should be sought from a qualified engineer.

 The user should be advised that the appliance should be inspected regularly and the chimney cleaned at
least annually. More frequent cleaning may be required and the advice of a qualified chimney sweep should be
sought.

 Our range of stoves is capable of operating with outstanding efficiency if the flue system is correct. Because so
little heat is wasted to the flue it is possible that moisture within the products of combustion will condense if the
heat losses within the flue way are too great and allow the flue gases to cool. For this reason we recommend that
the stove is fitted with a suitable flue liner, the same diameter as the flue spigot, to prevent the possibility of acidic
damage to the fabric of the chimney and damage to the stove which will reduce the longevity of the stove.

 When correctly installed, the stove is designed to produce heat, safely. It cannot do so if the installation is less
than absolutely stable, constructed of materials suitable for such an installation and consideration has not been
given to the possibility of people with less than ideal common sense operating it.

 Have the existing chimney swept by a chimney sweep. Although you will be lining the chimney, any deposits
left in the chimney will cause problems and may become a fire hazard.

 Your attention is drawn to the precautions and responsibilities under the Health and Safety at Work Acts, and
whatever new legislation being introduced during the life of this document.

Installation & Servicing Instructions

TAVO AQUA

IN1215 Ed1

© EUROHEAT DISTRIBUTORS (H.B.S) LTD. June 2010

Instructions Part Number IN1215 Ed 1

4

IMPORTANT STANDARDS/DIRECTIVES

In addition to the local re and building regulations the following standards and directives
must be observed when installing and commissioning the boiler:

ÖNORM M7550: Central heating boiler up to 100 °C: concepts, requirements, inspections,

designation of standards
ÖNORM M 7510 / 1: Directives for the inspection of central heating systems.
ÖNORM M 7510 / 2: Directives for the inspection of central heating systems; standards.
ÖNORM B8130: Safety devices.
ÖNORM B8131: Closed water-heating systems; safety-related requirements.
ÖNORM B8133: Safety-related requirements for hot water generation systems.

DIN 4751 Part 1: Safety-related equipment of heating systems with ow temperatures of up to

110°C (120°C in preparation).
DIN 4751 Part 2: Safety-related equipment of heating systems with ow temperatures of up to

110°C (120°C in preparation). Open and closed water heating systems up to

349 kW (300,000 kcal/h) with thermostatic fuse.
DIN 4751 Part 4: Safety-related equipment of heat generation systems with ow temperatures

of up to 120°C; closed water heating system with static levels of more than 15

m or nominal heat capacities of more than 350 kW.

DIN 1988: Potable water conduit systems in properties (technical regulations).

ÖNORM EN 303-5: Heating boiler for solid fuels, manually and automatically fed up to 300 kW.

concepts, requirements, inspections, designation.
ÖNORM M7135: Compressed wood and compressed bark in natural state - Pellets and

briquettes.
ÖNORM M7136: Compressed wood in natural state - wood pellets – quality control of transport

and storage logistics.
ÖNORM M7137: Compressed wood in natural state - wood pellets - Requirements for storage of

pellets at customers premises.

TRVB H118: Technical directive for preventive re protection for automatic biomass heating

systems.

Type test:

The TAVO AQUA was successfully tested by RWE Power AG according to EN 13240:2005. The
stove complies with the requirements for emissions according to Art. 15a B-VG concerning safety
precautions and the saving of energy.

The original type certicates are held by „SHT Heiztechnik aus Salzburg GmbH“.

Max. permitted operating pressure: 3.0 bar
Test pressure:

6.0 bar
Permitted ow temperature:
100°C

© EUROHEAT DISTRIBUTORS (H.B.S) LTD. June 2010

Instructions Part Number IN1215 Ed 1

5

Installation & Servicing Instructions

TAVO AQUA

IN1215 Ed1

Part No: Part Description Part

Boiler

8B2520
8B2521
8B2522
8B2523
8B2524
8B2525

Boiler body TAVO steel jacket
Boiler body TAVO steel jacket, front, black
Boiler body TAVO soapstone
Boiler body TAVO soapstone, front, black
Boiler body TAVO Ananas
Boiler body TAVO Ananas, front, black

1

Accessories

2X2510
2X4216
2X4303
3F2508
3F2510
5C9220
9M1433
9M2433

Heat-resistant glove, silver with RIKA Logo
Brush 40/45 angular 529 lg
Ash damper
Thermostat with immersion sleeve for RLA
Thermal discharge safety device
Safety valve 3 Bar ¾” outlet
Operating instructions
Assembly instructions

1
1
1
1
1
1
1
1

Optional
accessories

A53100

Reflux heating assembly comprising:

• Heating pump

• Expansion tank

• Thermal mixing valve

• Shut off cocks

• Pipework, complete

Transport/unpacking/checking

After unpacking the delivery carefully check for completeness and any transport damage. Note any visible
deficiencies on the delivery note and report them to the manufacturer immediately.

Photographs of parts supplied

Installation & Servicing Instructions

TAVO AQUA

IN1215 Ed1

© EUROHEAT DISTRIBUTORS (H.B.S) LTD. June 2010

Instructions Part Number IN1215 Ed 1

6

3 Planning data

Enclosed you will nd all the necessary data for the planning of the installation

3.1 Dimensional drawings

1243

586

528

100

1164

190

80

126

174

607.5

55

174 190

9090

8

7

5

6

4

3

2

1

157

341

384.5

419.7

490

341

201

217

132.5

60

17

Flue pipe optionally top or

at the rear

1 Connection of internal expansion tank*
2 Safety heat exchanger ON 1” AG
3 Safety heat exchanger OFF 1” AG
4 Flow connection 1” AG

5,6 Immersion sleeve ½” IG

7 Return port ¾” AG

8

Connection for external combustion air
125 mm

* Required only for internal reflux boost assembly and

closed off with a ½” cap.