71
EN
INSTALLATION AND SERVICING INSTRUCTIONS
Table of contents
6.1 Receiving the product . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.2 Dimensions and weight. . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.2.1 24 OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
38 BF . . . . . . . . . . . . . . . . . . . . . .72
6.3 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.4 Installation room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6.5 New installation or installation of a replacement
appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6.6 Cleaning the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6.7 Water system treatment . . . . . . . . . . . . . . . . . . . . . . . . . 73
6.8 Boiler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
6.9 Plumbing connections. . . . . . . . . . . . . . . . . . . . . . . . . . . 74
6.9.1 Plumbing accessories (optional) . . . . . . . . . 75
6.10 Gas supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
6.11 Smoke outlet and combustion air inlet . . . . . . . . . . . . . 75
6.11.1 24 OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
38 BF . . . . . . . . . . . . . . . . . . . . . .76
6.11.3 Coaxial duct (Ø 60/100mm and Ø 80/125mm)
38 BF . . . . . . . . . . . . . .77
6.11.4 Separate ducts (Ø 80mm)
38 BF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
6.12 Electrical connections. . . . . . . . . . . . . . . . . . . . . . . . . . . 79
6.12.1 External temperature sensor. . . . . . . . . . . . 80
6.12.2 Chrono-thermostat or Air Thermostat . . . . 81
6.12.3 EXAMPLE of use of the command/control
device on some types of heating systems. . 81
6.13 Refilling or emptying. . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
6.13.1 REFILL operations . . . . . . . . . . . . . . . . . . . . 81
6.13.2 EMPTYING operations . . . . . . . . . . . . . . . . . 82
7.1 Preliminary operations . . . . . . . . . . . . . . . . . . . . . . . . . . 83
7.2 Before commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . 83
7.3 Parameter setting and display . . . . . . . . . . . . . . . . . . . . 83
7.4 List of parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
7.5 Display of operating data and counters. . . . . . . . . . . . . 85
7.6 Checks and adjustments . . . . . . . . . . . . . . . . . . . . . . . . 86
7.6.1 Chimney sweeper function. . . . . . . . . . . . . . 86
7.6.2 Adjusting gas pressure at the nozzles. . . . . 87
7.7 Gas conversion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
7.7.1 Preliminary operations. . . . . . . . . . . . . . . . . 88
7.8 Automatic calibration procedure . . . . . . . . . . . . . . . . . . 90
8.1 Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
8.2 External cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
8.2.1 Cleaning the cladding. . . . . . . . . . . . . . . . . . 93
8.3 Cleaning the inside of the appliance (
8.3.1 Cleaning the heat exchanger . . . . . . . . . . . . 93
8.3.2 Cleaning the burner . . . . . . . . . . . . . . . . . . . 93
8.3.3 Checking the ignition/detection electrode . 93
8.3.4 Final operations . . . . . . . . . . . . . . . . . . . . . . 94
8.4 Cleaning the inside of the appliance (
8.4.1 Cleaning the heat exchanger . . . . . . . . . . . . 94
8.4.2 Cleaning the burner . . . . . . . . . . . . . . . . . . . 94
8.4.3 Checking the ignition/detection electrode . 95
8.4.4 Final operations . . . . . . . . . . . . . . . . . . . . . . 95
8.5 Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
8.5.1 Checking the smoke duct. . . . . . . . . . . . . . . 95
8.5.2 Checking the expansion vessel pressure . . 95
8.6 Unscheduled maintenance . . . . . . . . . . . . . . . . . . . . . . . 95
8.7 Malfunction codes and possible solutions . . . . . . . . . . 96
8.7.1 Maintenance request . . . . . . . . . . . . . . . . . . 96
Summary of Contents for 24 BF
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Page 49: ...49 FR ...
Page 58: ...58 EN ...
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Page 100: ...Via Garbo 27 37045 Legnago Vr Tel 39 0442 631111 Fax 39 0442 631292 ...
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Page 102: ...51 ...
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Page 143: ...10 ...