Table of Contents
Logano G615 - Subject to technical modifications
3
7
Boiler block assembly . . . . . . . . . . . . . . . . . . . 18
7.1
Assembly of a boiler block from sections 18
7.2
Joining the boiler block assembly
(delivery as loose sections) . . . . . . . . . . . .19
7.3
Setting up the boiler block –
(assembled block) . . . . . . . . . . . . . . . . . . .23
7.4
Inserting the supply pipe (parts crate) . . 24
7.5
Installing sensor well (fittings crate) . . . . 24
7.6
Inserting the lower distribution tube
(fittings crate) . . . . . . . . . . . . . . . . . . . . . . .25
7.7
Leak test . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.7.1
Carrying out leak test . . . . . . . . . . . . . . . . 26
7.7.2
Seal leaks. . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.8
Boiler water connections . . . . . . . . . . . . . 27
7.9
Installing draft diverter, baffles,
and burner door . . . . . . . . . . . . . . . . . . . . .28
7.9.1
Positioning the draft diverter . . . . . . . . . . 28
7.9.2
Screwing cleanout cover
onto rear section . . . . . . . . . . . . . . . . . . . .28
7.9.3
Fitting burner door . . . . . . . . . . . . . . . . . . 29
7.9.4
Inserting the flue gas baffles . . . . . . . . . . 29
7.10
Installation of the boiler jacket . . . . . . . . . 30
7.10.1 Fitting the thermal insulation . . . . . . . . . . 30
7.10.2 Fitting the profile rails . . . . . . . . . . . . . . . . 32
7.10.3 Fitting side panels and top covers . . . . . 35
8
Connecting the boiler on the flue gas side . 38
8.1
Fitting the vent pipe sealing collar
(accessory) . . . . . . . . . . . . . . . . . . . . . . . . .38
8.2
Installing a flue gas temperature sensor
(option) . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
9
Installing the control panel . . . . . . . . . . . . . . . 39
9.1
Installing the control panel . . . . . . . . . . . . 39
9.2
Installing set of temperature sensors . . . 41
10 Mounting the burner . . . . . . . . . . . . . . . . . . . . . 42
11 System start-up . . . . . . . . . . . . . . . . . . . . . . . . . 43
11.1
Filling the system . . . . . . . . . . . . . . . . . . . . 43
11.2
Commissioning the system . . . . . . . . . . . 44
11.3
Start up the control panel . . . . . . . . . . . . . 44
11.4
Initial burner start-up . . . . . . . . . . . . . . . . . 44
11.5
Commissioning log . . . . . . . . . . . . . . . . . . 45
12 Shutting down the system . . . . . . . . . . . . . . . 46
12.1
Shutting down the heating system
via the control panel . . . . . . . . . . . . . . . . . 46
12.2
Shutting down the system
in an emergency . . . . . . . . . . . . . . . . . . . . 46
13 System inspection and maintenance . . . . . . 47
13.1
General information . . . . . . . . . . . . . . . . . . 47
13.2
Why is regular maintenance important? . 47
13.3
Cleaning the boiler with cleaning
brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
13.4
Wet-cleaning the boiler . . . . . . . . . . . . . . . 50
13.5
Checking the operating pressure . . . . . . . 51
13.6
Refilling boiler water and purging
the system . . . . . . . . . . . . . . . . . . . . . . . . . 51
13.7
Inspection and maintenance logs . . . . . . 52
14 Troubleshooting burner faults . . . . . . . . . . . . 56
15 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
