2
INTRODUCTION
Dear Client,
We would like to thank you for having chosen a
B-Max
appliance.
The model chosen by you, is a high-performance product, with an advanced technological conception, high reliability and
excellent construction quality.
We advise you to entrust the running and maintenance of this appliance to qualified professionals that you know, and also
to use only original spare parts when needed.
This manual contains important guidelines and suggestions which should be complied with in order to obtain a simple in-
stallation and the best possible use of the appliance.
INDEX
SYMBOLS USED IN THE MANUAL AND THEIR MEANING
l
WARNING
To indicate information about particular details.
m
WARNING CAUTION
To indicate information about particularly sensitive details.
a
WARNING DANGER
To indicate actions, which, if not carried out correctly, can cause injuries of a generic kind or can cause malfunc-
tions or material damage to the apparatus; so they require special attention and proper preparation.
f
WARNING DANGER ELECTRICITY
To indicate actions, which, if not carried out correctly, can cause injuries from electricity; so they require special
attention and proper preparation.
d
IT IS FORBIDDEN
To indication actions which MUST NOT be taken.
1 General information
3
1.1 General warnings
3
1.2 Restrictions
3
1.3 Conformities
3
1.4 Structure
4
1.5 Burner description
5
1.6 Safety devices
5
1.7 Size
5
1.8 Accessories
5
1.8.1 Supply feed cochlea: size and weight
6
1.8.2 Pellet container: size and weight
6
1.9 Technical data
6
1.10 Operational wiring diagram
7
1.11 Running
8
1.12 Pellet
8
1.13 Control Panel
9
1.13.1 Viewings on Screen
9
1.14 User parameters
10
2 Installation
11
2.1 Delivery and identification of the product
11
2.1.1 Identification
11
2.1.2 Contents of the package
11
2.2 Handling
11
2.3 Installation location
12
2.4 Mounting the burner
12
2.5 Mounting of the loading cochlea and the pellet
container
13
2.6 Release of exhaust fumes
13
2.7 Electrical connections
13
3 Start-up
14
3.1 Before starting up the burner
14
3.2 First ignition
14
3.3 Checks to carry out after the first ignition
14
3.4 Automatic shut-down and subsequent start-ups
14
3.5 Pellet calibration
14
3.6 Programming of user parameters
15
3.7 List of parameters
17
3.7.1 Technical parameters
17
3.8 Alarm messages
18
3.9 Problems - Possible causes - Solutions
18
4 Maintenance
19
4.1 Periodic maintenance
19
4.2 Disposal
20
2
INTRODUCTION
Dear Client,
We would like to thank you for having chosen a
B-Max
appliance.
The model chosen by you, is a high-performance product, with an advanced technological conception, high reliability and
excellent construction quality.
We advise you to entrust the running and maintenance of this appliance to qualified professionals that you know, and also
to use only original spare parts when needed.
This manual contains important guidelines and suggestions which should be complied with in order to obtain a simple in-
stallation and the best possible use of the appliance.
INDEX
SYMBOLS USED IN THE MANUAL AND THEIR MEANING
l
WARNING
To indicate information about particular details.
m
WARNING CAUTION
To indicate information about particularly sensitive details.
a
WARNING DANGER
To indicate actions, which, if not carried out correctly, can cause injuries of a generic kind or can cause malfunc-
tions or material damage to the apparatus; so they require special attention and proper preparation.
f
WARNING DANGER ELECTRICITY
To indicate actions, which, if not carried out correctly, can cause injuries from electricity; so they require special
attention and proper preparation.
d
IT IS FORBIDDEN
To indication actions which MUST NOT be taken.
1 General information
3
1.1 General warnings
3
1.2 Restrictions
3
1.3 Conformities
3
1.4 Structure
4
1.5 Burner description
5
1.6 Safety devices
5
1.7 Size
5
1.8 Accessories
5
1.8.1 Supply feed cochlea: size and weight
6
1.8.2 Pellet container: size and weight
6
1.9 Technical data
6
1.10 Operational wiring diagram
7
1.11 Running
8
1.12 Pellet
8
1.13 Control Panel
9
1.13.1 Viewings on Screen
9
1.14 User parameters
10
2 Installation
11
2.1 Delivery and identification of the product
11
2.1.1 Identification
11
2.1.2 Contents of the package
11
2.2 Handling
11
2.3 Installation location
12
2.4 Mounting the burner
12
2.5 Mounting of the loading cochlea and the pellet
container
13
2.6 Release of exhaust fumes
13
2.7 Electrical connections
13
3 Start-up
14
3.1 Before starting up the burner
14
3.2 First ignition
14
3.3 Checks to carry out after the first ignition
14
3.4 Automatic shut-down and subsequent start-ups
14
3.5 Pellet calibration
14
3.6 Programming of user parameters
15
3.7 List of parameters
17
3.7.1 Technical parameters
17
3.8 Alarm messages
18
3.9 Problems - Possible causes - Solutions
18
4 Maintenance
19
4.1 Periodic maintenance
19
4.2 Disposal
20
22
Unit
sign
Legend
B-Max
100
B-Max
200
B-Max
300
1
B-Max 100 boiler
2
Insulated buffer tank
1000-3000l
2000l-4000l
3000l-5000l
3
Pump*
at 20∆ 4,3 m3/h
at 20∆ 8,6 m3/h
at 20∆ 10,8 m3/h
4
Motorized mixing valve**
DN 32 Kvs 16
DN 40 Kvs 25
DN 50 Kvs 40
5
813 controller
6
Motorized diverter valve
DN 32 Kvs 16
DN 40 Kvs 25
DN 50 Kvs 40
7
Expansion tank
10% of system water volume
8
Thermostatic safety valve***
DN20/1 pcs
DN25/2 pcs
DN25/3 pcs
9
Relief safety valve
max 3 bar - DN25”; 2 pcs in the boiler system (1 inlet - 1
outlet)
10
Fresh water supply
11
Domestic hot water indirect
tank
12
Circulation pump
13
Pump unit with electronic mix-
ing valve
14
Detailed illustration
15
Distributor
16
UNI2 controller
17
Room thermostat
18
Hydraulic switcher
19
11E controller
20
Automatic valve
*Pump (Qmax) at the needed lifting height (H)
**Motorized boiler safety valve min 40
˚
C
***For example Watts STS20