THERMOROSSI ECOTHERM H20 18, COMPACT 18 Installation, Use And Maintenance Manual
INSTALLATION, USE AND MAINTENANCE GUIDE
ECOTHERM H20 18 - COMPACT 18
THE FIRST TALKING HEATER / BOILER
pg. 2
1 INTRODUCTION ...........................................................................................................................................................................................
1.1 General guidelines ..........................................................................................................................................................................
1.2 Safety guidelines .............................................................................................................................................................................
1.3 Standards and recommendations ..................................................................................................................................................
1.4 Transportation and storage .............................................................................................................................................................
2 TECHNICAL CHARACTERISTICS ................................................................................................................................................................
2.1 Technical data ..................................................................................................................................................................................
3 GENERAL DESCRIPTION ............................................................................................................................................................................
3.1 Operating technology ......................................................................................................................................................................
3.2 Pellets ..............................................................................................................................................................................................
3.3 The feedbox .....................................................................................................................................................................................
3.4 Main components of heater mod H2O 18 and boiler mod Compact 18 ......................................................................................
4 INSTALLATION.............................................................................................................................................................................................
4.1 Heater / boiler location ....................................................................................................................................................................
4.2 Mounting boiler / heater casing .....................................................................................................................................................
4.2.1 Mounting Metalcolor / Easycasing for heater H2O .........................................................................................................................
4.2.2 Mounting rectangular ceramic tile casing for heater H2O .............................................................................................................
4.2.3 How to mount Compact boiler casing ............................................................................................................................................
4.2.4 How to install the additional hopper (optional) with Compact boiler ............................................................................................
4.2.5 Fastening additional hopper (optional) to Compact boiler ...........................................................................................................
4.3 Hydraulic drawing for heater H2O / Compact ................................................................................................................................
4.4 Example of hydraulic drawing for H2O / Compact only heating ...................................................................................................
4.5 Example of hydraulic drawing for H2O / Compact with interspaced boiler tubes .......................................................................
4.6 Example of hydraulic drawing for H2O / Compact with boiler coils ..............................................................................................
4.7 Example of hydraulic drawing for H2O / Compact with “Kit for the production of instant domestic hot water “ (optional) .........
4.8 Example of hydraulic drawing for H2O / Compact with header system and zone valves ...........................................................
4.9 Example of hydraulic drawing for H2O / Compact with puffer system, solar panels and heating with radiating panels ...........
4.1.0 Instructions for executing the hydraulic system .............................................................................................................................
4.1.1 Mounting the “Kit for the production of instant domestic hot water “ (optional) ...........................................................................
5 USE OF THE HEATER / BOILER ...............................................................................................................................................................
5.1 Handheld radio control ...................................................................................................................................................................
5.1.1 Description of the handheld radio control and the back panel for heater H2O / boiler Compact ..............................................
5.1.2 Day and time setting
5.1.3 Chronothermostat: ON/OFF programming ....................................................................................................................................
5.1.4 Voice information volume control ...................................................................................................................................................
5.1.5 Language selection .........................................................................................................................................................................
5.1.6 Operating level setting ....................................................................................................................................................................
5.1.7 Water pressure in the generator .....................................................................................................................................................
5.1.8 Domestic hot water production (summer cycle ) ...........................................................................................................................
5.1.9 Data analysis ...................................................................................................................................................................................
5.1.10 Transmission-reception alarms ......................................................................................................................................................
5.1.11 Information about how the generator works ..................................................................................................................................
5.1.12 Transmission codes setting ............................................................................................................................................................
5.1.13 Care and maintenance of the radio control ...................................................................................................................................
5.2 Boiler water pressure control ..........................................................................................................................................................
5.3 Switching on the heater H2O / boiler Compact .............................................................................................................................
5.4 Adjusting the combustion of the heater H2O / boiler Compact ....................................................................................................
5.5 Switching off the heater H2O / boiler Compact ..............................................................................................................................
5.6 Setting the room temperature thermostat H2O/Compact .............................................................................................................
6 ADDITIONAL ROOM TEMPERATURE THERMOSTAT AND CHRONOTHERMOSTAT (not supplied ) .......................................................
6.1 Operating with the additional room termperature thermostat (not supplied) ...............................................................................
6.2 Operating with the additional chronothermostat (not supplied) ....................................................................................................
7 CLEANING AND MAINTENANCE ..................................................................................................................................................................
7.1 Foreword ..........................................................................................................................................................................................
7.2 Cleaning and maintenance of the heater H2O / boiler Compact .................................................................................................
7.3 Patented self/cleaning burner ( no VI2004A000014) ...................................................................................................................
7.4 Charging the battery of the handheld radio control .......................................................................................................................
8 SMOKE EXHAUST TUBE AND COMBUSTION AIR INTAKE ........................................................................................................................
8.1 Ventilation of the rooms ..................................................................................................................................................................
8.2 Combustion air intake ....................................................................................................................................................................
8.3 Smoke outlet ...................................................................................................................................................................................
9. VOCAL ALARMS ..............................................................................................................................................................................................
10 ELECTRICAL WIRING ................................................................................................................................................................................
11 INFORMATION FOR THE SKILLED TECHNICIAN ........................................................................................................................................
11.1 Main components and their operation ...........................................................................................................................................
11.2 Useful advice for installation and operation ...................................................................................................................................
11.3 Troubleshooting cause-solution .....................................................................................................................................................
12 SPARE PARTS .............................................................................................................................................................................................
C O N T E N T SC O N T E N T S
C O N T E N T SC O N T E N T S
C O N T E N T S
pg. 3
THERMOROSSI S.p.A.
Via Grumolo. 4
36011 ARSIERO
tel. 0445.741310
fax 0445.741657
“CE” DECLARATION OF CONFORMITY
In accordance with the following directives:
European Directive 73/23/EEC and its amending directive 93/68/EEC
89/336/EEC and its amending directives 93/68/EEC
92/31/EEC
93/97/EEC
Thermorossi S.p.A., Via Grumolo 4 - ARSIERO (VI), declares that the heater H2O and the boiler Compact have been designed and manufactured
in compliance with the safety requirements of the standards for EC marking.
This declaration refers to the entire range of the specified series.
ARSIERO , 5th June 2007
THERMOROSSI S.p.A.
pg. 4
11
11
1
INTRODUCTIONINTRODUCTION
INTRODUCTIONINTRODUCTION
INTRODUCTION
1.11.1
1.11.1
1.1
GENERAL GUIDELINESGENERAL GUIDELINES
GENERAL GUIDELINESGENERAL GUIDELINES
GENERAL GUIDELINES
This installation, use and maintenance guide is an integral and essential part of the product and must be kept by the user. Before commencing with
the installation, use and maintenance of the product, carefully read all the instructions contained in this booklet. At the time of installation of the
appliance all local regulations, including those that refer to national and European regulations, must be observed. The Manufacturer highly
recommends carrying out all the maintenance operations described in this manual .This appliance must only be used for its intended purpose. Any
other use is considered incorrect and therefore hazardous; consequently, the user shall be totally liable for the product if used improperly.
Installation, maintenance and repairs must be carried out by personnel with professional qualifications and in compliance with current regulatory
standards and in accordance with the instructions of the manufacturer of the appliance. Use only original spare parts.
Incorrect installation or poor maintenance could injure or damage people, animals or things; in this case the manufacturer shall be relieved of all
responsibility. Before commencing any cleaning or maintenance operation ensure that the appliance has been disconnected from the mains
power supply by means of the main system switch or some other disconnecting device installed upstream from the appliance. The product must
be installed in locations suitable for fire-fighting and furnished with all the services (power and outlets) which the appliance requires for a correct
and safe operation. Any repairs or actions carried out on any systems, components or internal parts of the appliance, or on any of the
accessories supplied with it, that are not specifically authorised by Thermorossi s.p.a, will automatically void the warranty and the manufacturer’s
responsibility, pursuant to D.P.R. 224 of 24/05/1988, art. 6/b . Use only original Thermorossi spare parts. If the appliance is sold or transferred to
another user ensure that the guide is handed over with it.
Thermorossi S.p.A. maintains the author’s rights on these service instructions.
The information in this booklet may not be reproduced or given to third parties or used for competitive purposes without the appropriate
authorization.
1.2 SAFETY GUIDELINES1.2 SAFETY GUIDELINES
1.2 SAFETY GUIDELINES1.2 SAFETY GUIDELINES
1.2 SAFETY GUIDELINES
PERSONAL INJURY
This safety symbol identifies important messages throughout the manual. Read the information marked by this symbol carefully as nonobservance of this message can cause serious injury to persons using the heater/boiler.
DAMAGE TO PROPERTY
This safety symbol identifies messages or instructions that are fundamental for the heater/boiler and system to function well. Failure to
observe these symbols could result in serious damage to the heater/boiler and system.
INFORMATION
This safety symbol signals instructions that are important for the good operation of the heater / boiler or heating system. The appliances
will not function correctly if the instructions are not observed correctly.
1.31.3
1.31.3
1.3
STST
STST
ST
ANDAND
ANDAND
AND
ARDS ARDS
ARDS ARDS
ARDS
AND RECOMMENDAND RECOMMEND
AND RECOMMENDAND RECOMMEND
AND RECOMMEND
AA
AA
A
TIONSTIONS
TIONSTIONS
TIONS
NORMATIVE REFERENCES :national and international standards used as reference guides for the design, industrialization and
production of the products:
– European Directive 73/23/EEC – standard CEI 61/50
– European Directive 93/68/EEC – standard CEI EN 60204
- European Directive 89/336/EEC - standard CEI 64-8 (IEC 364)
RECOMMENDATIONS
Before using the appliance, carefully read every section of this instruction manual as knowledge of the information and the regulations
contained in it are essential for a correct use of the appliance.
The entire operation concerning the connection of the electric panel must be carried out by expert personnel; no responsibility will be
accepted for damages, even to third parties, if the instructions for installation, use and maintenance of the appliance are not followed
scrupulously. Modifications made to the appliance by the user or on his behalf, must be considered to be under his complete responsibility.
The user is responsible for all the operations required for the installation and maintenance of the appliance before and during its use.
GENERAL WARNINGS
Caution: the appliance must be connected to a system provided with a PE conductor (in compliance with the specifications of 73/23/
EEC, 93/98/EEC, concerning low voltage equipment).
Before installing the appliance check the efficiency of the earth circuit of the power supply system.
Caution: the power supply line must have a section which is suitable for the power of the equipment. The cable section must in any case
be no less than 1.5 mm2. The appliance must be powered with a voltage of 220/240 V and 50 Hz. Voltage variations which exceed 10%
of the nominal value can cause poor functioning or damage the electrical device. Position the appliance so that the electric power plug
is easily accessible. Voltage variations less than 10% of the nominal value can cause lighting and use problems. Apply a current
regulator.
Ensure that a suitable differential switch is installed upstream from the equipment.
1.41.4
1.41.4
1.4
TRANSPORTRANSPOR
TRANSPORTRANSPOR
TRANSPOR
TT
TT
T
AA
AA
A
TION TION
TION TION
TION
AND STAND ST
AND STAND ST
AND ST
ORAORA
ORAORA
ORA
GEGE
GEGE
GE
TRANSPORTATION AND HANDLING The boiler body must always be in a vertical position when handled and exclusively by means of
trolleys. Take special care to protect the electric panel, the glass, the ceramics and all the fragile parts from mechanical impact which could
damage them and their correct functioning.
STORAGE : The heater / boiler must be stored in a humid-free environment and sheltered from the weather; do not place the heater / boiler
directly on the floor. The Company denies all responsibility for damage caused to wood floors or floors made from any other material. It is
inadvisable to store the heater / boiler for long periods of time.
pg. 5
22
22
2
TECHNICAL CHARACTERISTICS *TECHNICAL CHARACTERISTICS *
TECHNICAL CHARACTERISTICS *TECHNICAL CHARACTERISTICS *
TECHNICAL CHARACTERISTICS *
* All the data are based on the appliance fuelled with Austrian standard ÖNORM M 7135 type-approved pellets.
CHARACTERISTIC CURVES OF SINGLE-PHASE PUMP
* The volume of domestic hot water refers to max
combustion power and temperature of water
flowing into the heat exchanger at 20 °C and water
flowing out of the heat exchanger at 60 °C.
148 65
566
616
656
708
(EASY - METALCOLOR - RETTANGOLI )
1214
F
230
287
180
200
60
E
116
65
O 80
B
D
94
C
A
A - Heating plant return 3/4'’.
B - Domestic cold water inlet 1/2'’.
C - Domestic hot water outlet 1/2'’.
D - Heating plant delivery tube 3/4'’.
E - Safety valve 1/2'’.
F - Boiler inlet/outlet 3/4'’.
678
731
560
1225
E
222
94
60
259
F
172
6565 116
C
D
B
A
8
0
O
A - Heating plant return 3/4'’.
B - Domestic cold water inlet 1/2'’.
C - Domestic hot water outlet 1/2'’.
D - Heating plant delivery tube 3/4'’.
E - Safety valve 1/2'’.
F - Boiler inlet/outlet 3/4'’.
pg. 6
33
33
3
GENERAL DESCRIPTIONGENERAL DESCRIPTION
GENERAL DESCRIPTIONGENERAL DESCRIPTION
GENERAL DESCRIPTION
3.13.1
3.13.1
3.1
OPERAOPERA
OPERAOPERA
OPERA
TING TING
TING TING
TING
TECHNOLTECHNOL
TECHNOLTECHNOL
TECHNOL
OGYOGY
OGYOGY
OGY
•Your heater / boiler has been constructed to satisfy in full all your heating and practical needs. Top-grade components and functions
managed with microprocessor technology guarantee high reliability and optimal performance.
3.23.2
3.23.2
3.2
PELLETSPELLETS
PELLETSPELLETS
PELLETS
•The appliance is fuelled by pellets, that is, cylinders of compressed sawdust; this will make it possible for you to enjoy to the full the heat of the
flame without having to manually stoke the combustion.
•The pellets are cylinders of compressed sawdust having a 6 mm diameter and a maximum length of 20 mm. They have a humidity content of max.
8%, a thermal value 4000/4500 Kcal/Kg and a density of approx. 620-630 Kg/m³.
The use of fuel which does not comply with the description given above immediately voids the heater / boiler
warranty. Do not use the appliance as an incinerator, at the risk of voiding the warranty.
3.33.3
3.33.3
3.3
THE FEEDBOTHE FEEDBO
THE FEEDBOTHE FEEDBO
THE FEEDBO
XX
XX
X
The feedbox is situated in the top part of the heater / boiler. The maximum load
capacity of the tank is approximately 43 Kg, but varies according to the specific
weight of the pellets.
The manufacturer recommends emptying the hopper and vacuuming
the screw feeder zone once a month and during the summer period.
Take special care when loading the hopper as the screw feeder at its
base is in motion.
M
F
N
C
D
G
E
B
A
O
H
Q
P
I
AD
3.43.4
3.43.4
3.4
MAIN COMPONENTS OF HEAMAIN COMPONENTS OF HEA
MAIN COMPONENTS OF HEAMAIN COMPONENTS OF HEA
MAIN COMPONENTS OF HEA
TER MODTER MOD
TER MODTER MOD
TER MOD
..
..
.
H2O H2O
H2O H2O
H2O
AND BOILER MODAND BOILER MOD
AND BOILER MODAND BOILER MOD
AND BOILER MOD
..
..
.
COMP COMP
COMP COMP
COMP
AA
AA
A
CTCT
CTCT
CT
pg. 7
Z
AB
AC
V
R
AA
U
S
T
X
Y
AF
AE
W
A : Heating plant return
B : Domestic cold water inlet 1/2'’.
(only with Domestic Water Kit - optional -)
C : Domestic hot water outlet 1/2'’.
(only with Domestic Water Kit - optional -)
D : Heating plant delivery tube 3/4".
E : Safety valve 3 bar 1/2".
F : Boiler Inlet - Outlet 3/4".
G : Smoke exhaust pipe
H : Safety thermostat 100° C.
I : Pellet hopper .
M : Pressure transducer.
N : System Inlet
(only with Domestic Water Kit - optional -)
O : Expansion tank 2.5 l for protection of the
boiler only.
P : System circulating pump.
Q : Back panel of heater.
R : Thermostat 42°C.
S : Smoke suction unit
T : Electronic power board.
U : Burner cleaning motor
V : Pellet loading motor.
W : Tube bundle inspection cover.
X : Automatic relief valve.
Y : Pocket for heating system PTC sensor
and thermostat bulb 100°C reset.
Z : Patented burner.
AA: Ash pan.
AB: Aladino radio control
AC: Riddling tool.
AD: Spark plug.
AE: Spiral tube scraper.
AF: Smoke side pressure switch.
pg. 8
The casing on the EASY model is factory-mounted before being packaged. To move the heater from the pallet the casing and the 2 screws that secure
the heater to the wood pallet must firstly be removed.
44
44
4
INSTINST
INSTINST
INST
ALLAALLA
ALLAALLA
ALLA
TIONTION
TIONTION
TION
4.14.1
4.14.1
4.1
HEAHEA
HEAHEA
HEA
TER / BOILER LTER / BOILER L
TER / BOILER LTER / BOILER L
TER / BOILER L
OCAOCA
OCAOCA
OCA
TIONTION
TIONTION
TION
CAUTION : Always use trolleys to move the appliance and the appliance must always be in a vertical position. The casing for the H2O is packed
separately. To unpack the Compact, once the wood crate has been removed, remove the casing (in reverse order as set out in par.4.2.3).
Remove the screw at the base of the heater / boiler and remove the base from the bottom pallet. Follow the general guidelines set out in
paragraph 1.1 to the letter. Above all ensure that the flooring of the room where the heater / boiler will be installed is capable of bearing the weight
of the appliance plus the weight of the water contained in it and the weight of the pellets in the hopper.
CAUTION: The room in which the appliance will operate must be adequately ventilated (minimum air intake 1300 m3/h).
The heater / boiler must be positioned at a minimum safe distance
from walls and furnishings. This distance will have to be
increased considerably if the objects surrounding the appliance
are inflammable (matchboarding, furniture, curtains, picture
frames, sofas, etc...). The recommended minimum distances are
illustrated in the drawing below on the right.
Installation in the vicinity of heat-sensitive materials is only
permitted if suitable insulating protection is placed between the
object and the appliance (ref. Uni 10683).
4.2.14.2.1
4.2.14.2.1
4.2.1
MOUNTING METMOUNTING MET
MOUNTING METMOUNTING MET
MOUNTING MET
ALAL
ALAL
AL
COLCOL
COLCOL
COL
OR / EASYOR / EASY
OR / EASYOR / EASY
OR / EASY
CASING FOR HEACASING FOR HEA
CASING FOR HEACASING FOR HEA
CASING FOR HEA
TER H2OTER H2O
TER H2OTER H2O
TER H2O
450 mm SE MATERIALE COMBUSTIBILE
450 mm SE MATERIALE COMBUSTIBILE
450 mm SE MATERIALE COMBUSTIBILE
ISOLANTE TERMICO
450 mm SE MATERIALE
COMBUSTIBILE
After positioning and levelling the heater by raising or lowering the mounting feet, connecting it to the heating system and to the electrical system
(see par.4.4 , 4.5 , 4.6 , 4.7 , 4.8 , 4.9 , 4.10, 4.11 ), proceed to mount the casing as illustrated:
Carry out the procedure described below and follow the drawing on the next page:
- Remove the cover (A) .
- Open the cover(D) , remove the screw (C) and remove the cover (E).
- Fasten the 4 spacers (I) with the supplied nuts M4 (H) and screws M4x16 (L) to the lower base.
- Adjust the heater mounting feet and position the kickplates (M) as illustrated, making sure that the kickplates are inserted under the plate (PT);
then check that the door can be easily removed (PC) and if necessary raise the feet.
- Mount the side panels by firstly inserting the lower holes on the spacers (I) that were fastened beforehand.
- Fasten the screws (F) to lock the side panels (G).
- Mount the cast iron cover (E) , the cover (A) and fasten the screw (C) .
4.24.2
4.24.2
4.2
MOUNTING HEAMOUNTING HEA
MOUNTING HEAMOUNTING HEA
MOUNTING HEA
TERTER
TERTER
TER
/ BOILER/ BOILER
/ BOILER/ BOILER
/ BOILER
CASINGCASING
CASINGCASING
CASING
..
..
.
KEY
450 mm if the
material is
combustible
Heat insulating
material
LEGENDA
450 mm se
materiale
combustibile
Isolante termico
pg. 9
P
C
M
L
H
I
A
PT
M
G
F
C
D
E
F
4.2.24.2.2
4.2.24.2.2
4.2.2
MOUNTING RECTMOUNTING RECT
MOUNTING RECTMOUNTING RECT
MOUNTING RECT
ANGULAR CERAMIC ANGULAR CERAMIC
ANGULAR CERAMIC ANGULAR CERAMIC
ANGULAR CERAMIC
TILE CASING FOR HEATILE CASING FOR HEA
TILE CASING FOR HEATILE CASING FOR HEA
TILE CASING FOR HEA
TER H2OTER H2O
TER H2OTER H2O
TER H2O
..
..
.
After positioning and levelling the heater by raising or lowering the mounting feet, connecting it to the heating system and to the electrical
system (see par.4.4 , 4.5 , 4.6 , 4.7 , 4.8 , 4.9 , 4.10, 4.11 ), proceed to mount the casing as illustrated:
-Open the cover (D) and undo and remove the screw (C), then remove the cover (E) (figure 1).
Unpack the ceramic casing then proceed to secure the flat ceramic tiles with rectangular decor (CP) and the convex ceramic tiles (CT) to
the steel backing plates (SA) :
-Fasten the steel backing plates to each other using the screws M4x12 (O), the washers d.4 (P), the nuts M4 (Q) (see figure 2). Place the
elements on a flat surface ( e.g. a table) to secure them and make sure that the edges match up (see detail figure 2 )
-Next fasten the flat tiles to the steel backing plate using the screws M3 x 6 (R) and washers d.3 (S) provided (see figure 3): to carry out
this operation place the flat tiles on a table and lay the steel backing plate (SA) on top, then fasten them with screws and washers. Handle
the ceramic tiles with extreme care to prevent accidental breakages.
-Then secure the convex ceramics to the steel backing plate with the screws M3 x 6 (R) and washers d.3 (S) (see figure 3): to carry out
this operation fasten the ceramics to the steel support (SA) with screws and washers as illustrated in figure 4 and adjust their alignment
with the flat ceramics. Handle the ceramic tiles with extreme care to prevent accidental breakages.
-Do not tighten the screws M3X6 (R) excessively as this could damage the ceramic tiles; this damage is not covered by warranty.
pg. 10
-Adjust the heater mounting feet.
-Position the kickplates (M) (figure 5 and figure 6 ), then check that the door (PC) can be removed and if necessary raise the mounting feet, mount
the side with ceramic tiles by firstly inserting the bottom folds on the base and fastening with the 2 screws (F) at the top.
-Next mount the cover (E) and secure it with the screw (C) (figure 1) .
-Lastly position the ceramic top.
It is important to take special care when mounting the ceramic side panels (CP) and the sheet metal support (SA) in order to prevent
irregular bending which could cause breakages not covered by warranty.
Small imperfections on the surfaces of the ceramics such as: dimples, shivering and slight colour variations are normal characteristics
of handcrafted ceramics which make each piece unique. Remove any stickers from the brass bushes to facilitate screwing in the
screws M3.
E
CT
R
SA
S
CP
D
C
ALLINEARE
SA
Dettaglio
SA
Q
P
O
KEY
Figure 1-2-3-4
Align
Detail
LEGENDA
Figura 1-2-3-4
Allineare
dettaglio
pg. 11
Figura 5
F
F
M
M
Figura 6
PC
CP
F
C
P
- Firstly remove the protective film from the casing.
- Next mount the 2 side panels (F) by inserting the 2 holes of the
bottom fold on the pins of the base and fastening the 2 top
screws with a screwdriver.
- Fasten the front cover (C) by fitting it onto the side panels.
- Fasten the door (P) to the left side with the special hinges and
screws provided.
- Lastly fit the back cover (CP) on the front cover (C) and
fasten the hinges with the screws provided.
If you prefer the door (P) can be mounted with the handle on the
left and the hinges on the right. Simply remove the handle (M)
from the door and fix it to the holes on the left side of the door,
remove the 3 hinges (T) and fix them to the right side of the door.
Similarly, remove the magnet from the right side of the door and
mount it on the left side of the door.
To increase the boiler’s autonomy of operation it is possible to install one or two additional hoppers at the sides of the boiler. Each additional
hopper can hold up to 100 Kg of pellets.
Firstly unpack the hopper then assemble it as follows:
- Fasten the 4 telescopic legs (A) using the screws provided (screws TSP+ 8x50).
- Fasten the pellet chute (attention: use chute B1) to the hopper using the screws provided (screws TC+4.8x13).
- Mount the panel (C) by inserting the bottom folds on the holes of the hopper, and then securing it using the screws provided (screws
TC+4.8x13).
- Similarly fasten the panel (E) using the screws provided (screws TC+4.8x13).
- Then mount the panel (D) by lining up the lower rectangular holes on the panel folds (E) and fastening them using the screws provided
(screws TC+4.8x13).
- The panels (D) and (E) can be mounted either to the right or to the left of the pellet chute (B1); if mounted on the right the additional hopper
will have to be mounted to the right of the boiler. .
- Fix the panel (G) by firstly inserting the holes on the bottom on the mounting feet then securing them with the screws provided (screws
TC+4.8x13).
- Next mount the panel (F) by inserting the bottom folds on the holes in the panel (G).
After positioning and levelling the boiler by raising or lowering the mounting feet, connecting it to the heating system and to the electrical system
(see par.4.4 , 4.5 , 4.6 , 4.7 , 4.8 , 4.9 , 4.10, 4.11 ), proceed to mount the casing as illustrated below:
4.2.34.2.3
4.2.34.2.3
4.2.3
HO HO
HO HO
HO
W W
W W
W
TT
TT
T
O MOUNT O MOUNT
O MOUNT O MOUNT
O MOUNT
THE COMPTHE COMP
THE COMPTHE COMP
THE COMP
AA
AA
A
CT BOILER CASINGCT BOILER CASING
CT BOILER CASINGCT BOILER CASING
CT BOILER CASING
4.2.44.2.4
4.2.44.2.4
4.2.4
HO HO
HO HO
HO
W W
W W
W
TT
TT
T
O INSTO INST
O INSTO INST
O INST
ALL ALL
ALL ALL
ALL
ADDITIONADDITION
ADDITIONADDITION
ADDITION
AL HOPPER (OPTIONAL HOPPER (OPTION
AL HOPPER (OPTIONAL HOPPER (OPTION
AL HOPPER (OPTION
AL) AL)
AL) AL)
AL)
WITH COMPWITH COMP
WITH COMPWITH COMP
WITH COMP
AA
AA
A
CT BOILER.CT BOILER.
CT BOILER.CT BOILER.
CT BOILER.
pg. 12
VITE TC+ 4,8X1 3 (2 pz.)
VITE TC+ 4,8X13 (2 pz.)
F
G
H
E
VITE TC+ 4,8X13 (2 pz.)
D
VITE TC+ 4,8X13 (4 pz.)
A
B
VITE TC+ 4,8X13 (4 pz.)
VITE TC+ 4,8X13 (2 pz.)
VITE TSP+ 8X50
+ DADO (4 pz.)
C
B1
VITE TC+ 4,8X13
(2 pz.)
H
F
I
After having mounted the additional
hopper fasten the hopper to the boiler:
- Remove the octagonal portion of
precut sheet metal from the side (F)
of the boiler
- Remove the cap (I) from the hopper
by undoing the screws fastened to it.
- Move the additional tank up against
the boiler by adjusting the mounting
feet (H) until the assembly is
satisfactory.
- Fasten the assembly using the
screws previously removed from the
cap (I).
4.2.54.2.5
4.2.54.2.5
4.2.5
HO HO
HO HO
HO
W W
W W
W
TT
TT
T
O FO F
O FO F
O F
ASTEN ASTEN
ASTEN ASTEN
ASTEN
THE THE
THE THE
THE
ADDITIONADDITION
ADDITIONADDITION
ADDITION
AL HOPPER (OPTIONAL HOPPER (OPTION
AL HOPPER (OPTIONAL HOPPER (OPTION
AL HOPPER (OPTION
AL) AL)
AL) AL)
AL)
TT
TT
T
O COMPO COMP
O COMPO COMP
O COMP
AA
AA
A
CT BOILER.CT BOILER.
CT BOILER.CT BOILER.
CT BOILER.
KEY
SCREW TC
SCREW TSP
2/4 pcs.
NUT
LEGENDA
VITE TC
VITE TSP
2/4 pz.
DADO
pg. 13
1
M
P
E
F
C
D
O N
B
A
X
H
4.34.3
4.34.3
4.3
HYDRA HYDRA
HYDRA HYDRA
HYDRA
ULIC DRAULIC DRA
ULIC DRAULIC DRA
ULIC DRA
WING FOR HEAWING FOR HEA
WING FOR HEAWING FOR HEA
WING FOR HEA
TER HTER H
TER HTER H
TER H
22
22
2
O / COMPO / COMP
O / COMPO / COMP
O / COMP
AA
AA
A
CT .CT .
CT .CT .
CT .
CAUTION: FOR THE DELIVERY, RETURN, MAKE-UP AND DISCHARGE CONNECTIONS USE FLEXIBLE TUBES HAVING A
LENGTH OF AT LEAST 70 CM TO FACILITATE MOVING THE APPLIANCE FOR MAINTENANCE.
CAUTION: A CONNECTION MUST BE MADE BETWEEN THE SAFETY VALVE AND THE OUTLET TO PREVENT DAMAGING
MATERIALS SURROUNDING THE BOILER/HEATER WHEN THE VALVE IS ACTIVATED.
(SEE PAR. 4.4 - 4.5 - 4.6 - 4.7 - 4.8 - 4.9 ).
A : Heating plant return
C : Domestic hot water outlet 1/2'’. (only
with Domestic Water Kit - optional -)
E : Safety valve 3 bar 1/2".
H : Safety thermostat 100° C.
M : Pressure transducer.
O : Expansion tank 2.5 l for protection of the
boiler only .
X : Automatic relief valve.
B : Domestic cold water inlet 1/2'’. (only
with Domestic Water Kit - optional -)
D : Heating plant delivery tube 3/4".
F : Boiler Inlet - Outlet 3/4". (only with
Domestic Water Kit - optional -)
N : System Inlet
P : System circulating pump.
1 : Boiler sensor
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