Table Of Contents - RED practika 28-33 Use And Installation Manual

1. GENERAL INFORMATION ........................................................................................................... 4
1.1. Symbols used in this manual ..................................................................................................... 4
1.2. Proper appliance use ................................................................................................................ 4
2. GUARANTEE TERMS ................................................................................................................... 6
2.1. Warnings ................................................................................................................................. 6
2.2. Exclusions ................................................................................................................................ 6
2.3. Additional clauses: .................................................................................................................... 7
2.4. Liability .................................................................................................................................... 7
2.5. Court with jurisdiction ............................................................................................................... 7
2.6. Liability exclusion ..................................................................................................................... 7
2.7. Service call ............................................................................................................................... 8
2.8. Installation standards ............................................................................................................... 8
3. TECHNICAL SPECIFICATIONS AND DIMENSIONS ..................................................................... 9
3.1. Technical specifications ............................................................................................................. 9
3.2. Description of the Practika 28-33 hot water boiler and automatic pellet burner ........................... 10
3.3. Description of the "Practika" hot water pellet boiler heat exchanger .......................................... 10
3.4. System technical details .......................................................................................................... 12
3.5. Information for using pellets ................................................................................................... 18
3.6. Basic fuel requirements ........................................................................................................... 18
4. INSTALLING A "PRACTIKA" HOT WATER BOILER ................................................................... 19
4.1. General warnings ................................................................................................................... 19
4.2. Packaging .............................................................................................................................. 20
4.3. Boiler room ............................................................................................................................ 20
4.4. Connection to the flue pipe ..................................................................................................... 20
Roof outlet via an external steel flue pipe
4.4.1.
Roof outlet along a traditional flue pipe
4.4.2.
5. SYSTEM INSTALLATION PROCEDURE ...................................................................................... 24
5.1. Characteristics and special requirements for fitting and installing the automatic pellet burner and
the hot water pellet boiler ................................................................................................................... 24
5.2. Requirements for installing the system consisting of the hot water pellet boiler and pellet burner 24
5.3. Hydraulic connections ............................................................................................................. 25
5.4. Hydraulic scheme ................................................................................................................... 26
5.5. Washing the system ............................................................................................................... 28
Filling the system
5.5.1.
5.6. Electrical connections ............................................................................................................. 30
General warnings
5.6.1.
Settings to make before the first start-up
5.6.2.
Wiring diagram of the hot water pellet boiler
5.6.3.
6. GENERAL INSTRUCTIONS ........................................................................................................ 33
6.1. Starting the system ................................................................................................................ 33
6.2. Boiler operating parameters .................................................................................................... 33
6.3. Nominal operating mode of the system .................................................................................... 33
6.4. Checking the system heat output ............................................................................................ 34
6.5. System shutdown ................................................................................................................... 34
6.6. Emergency system shutdown .................................................................................................. 34
7. INSTALLATION OF BOILER COMPONENTS .............................................................................. 35
7.1. Installing the automatic pellet burner ...................................................................................... 35
7.2. Installing the two ceramic plates in the boiler combustion chamber ........................................... 36
7.3. Installing the combustion gas duct cover ................................................................................. 37
7.4. Connect the pellet burner to the hot water boiler ..................................................................... 41
................................................................................................................ 28
................................................................................................................ 30
............................................................................. 22
................................................................................ 23
............................................................................. 31
........................................................................ 32