2
General Information
CONTENTS
1 GENERAL INFORMATION
................................................................................................................................................................................. 3
1.1 Symbols used in this manual ........................................................................................................................................................................ 3
1.2 Correct use of the appliance ......................................................................................................................................................................... 3
1.3 Water treatment ............................................................................................................................................................................................ 3
1.4 Information to be passed to the user ............................................................................................................................................................ 3
1.5 Safety warnings ............................................................................................................................................................................................ 4
1.6 Data badge ................................................................................................................................................................................................... 4
1.7 General information ...................................................................................................................................................................................... 5
1.8 The Clean Air Act 1993 and Smoke Control Areas ...................................................................................................................................... 5
2 TECHNICAL FEATURES AND DIMENSIONS
................................................................................................................................................... 6
2.1 Technical features ........................................................................................................................................................................................ 6
2.2 Dimensions and hydraulic connections ......................................................................................................................................................... 6
2.3 Main components ......................................................................................................................................................................................... 8
2.4 General Information: ..................................................................................................................................................................................... 8
Reversed flame combustion ......................................................................................................................................................................... 8
Airex boiler structure ..................................................................................................................................................................................... 9
3 INSTALLATION INSTRUCTIONS
..................................................................................................................................................................... 11
3.1 General warnings ...................................................................................................................................................................................... 11
3.2 Installation Codes of Practice .................................................................................................................................................................... 12
3.3 Packaging
................................................................................................................................................................................................. 13
3.4 Transportation ............................................................................................................................................................................................ 13
3.5 Installation ................................................................................................................................................................................................. 14
3.6 Boiler system connection........................................................................................................................................................................... 14
3.7 Connection to safety heat excanger drain ................................................................................................................................................. 15
3.8 Recirculation pump .................................................................................................................................................................................... 15
3.9 Assembly instruction .................................................................................................................................................................................. 16
3.10 Flue outlet connection ................................................................................................................................................................................ 20
3.11 Electrical connections ................................................................................................................................................................................ 21
3.12 Standard panel board ................................................................................................................................................................................ 22
3.13 Hydraulic and electrical connection diagrams ........................................................................................................................................... 24
3.14 Filling the system ....................................................................................................................................................................................... 26
4 BOILER START-UP
........................................................................................................................................................................................... 27
4.1 Initial lighting ............................................................................................................................................................................................. 27
4.2 Fire wood ................................................................................................................................................................................................... 28
4.3 Wood moisture .......................................................................................................................................................................................... 28
4.4 Fire wood dimensions ................................................................................................................................................................................ 28
4.5 Initial lighting checks .................................................................................................................................................................................. 28
4.6 Start-up ...................................................................................................................................................................................................... 29
4.7 Combustion air adjustment ........................................................................................................................................................................ 30
4.8 Checks to carry out after the first start ..................................................................................................................................................... 31
4.9 Warnings ................................................................................................................................................................................................... 31
4.10 Thermostat adjustments ............................................................................................................................................................................ 32
4.11 Summer operation ..................................................................................................................................................................................... 32
4.12 Fault finding for boilers with standard control panel .................................................................................................................................. 33
5 SERVICING AND MAINTENANCE SCHEDULE
.............................................................................................................................................. 34
