Installation Instructions
1
Key to symbols and safety instructions
Logano G315 – 6 720 817 939 (2016/04) 3
8 Connecting the boiler on the flue gas side . . . . . . . . . . . . . . . 24
8.1 Installing a vent pipe sealing collar (accessory) . . . . . . 24
8.1.1 Installing a flue gas temperature sensor (accessory) . . 24
9 Installing a control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9.1 Installing the Logamatic control panel . . . . . . . . . . . . . 25
9.2 Installing temperature sensor assembly . . . . . . . . . . . . 25
9.3 Installing the Hydrolevel Hydrostat Control and
Hydrolevel Electro Well . . . . . . . . . . . . . . . . . . . . . . . . . 26
9.4 Wiring Hydrolevel Hydrostat with Riello F15 Burner . . 27
9.5 Wiring Hydrolevel Hydrostat with Beckett
CF500 & CF800 Burner . . . . . . . . . . . . . . . . . . . . . . . . 29
10 Mounting the burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
11 System start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
11.1 Filling the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
11.2 Commissioning the system . . . . . . . . . . . . . . . . . . . . . . 31
11.3 Start up the control panel . . . . . . . . . . . . . . . . . . . . . . . 31
11.4 Initial burner start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
11.5 Raising flue gas temperature . . . . . . . . . . . . . . . . . . . . . 31
11.6 Commissioning log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
12 Shutting down the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
12.1 Shutting down the heating system via the control
panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
12.2 Shutting down the system in an emergency . . . . . . . . . 33
13 System inspection and maintenance . . . . . . . . . . . . . . . . . . . 33
13.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
13.2 Why is regular maintenance important? . . . . . . . . . . . . 33
13.3 Cleaning the boiler with cleaning brushes . . . . . . . . . . 33
13.4 Wet-cleaning the boiler . . . . . . . . . . . . . . . . . . . . . . . . . 35
13.5 Checking the operating pressure . . . . . . . . . . . . . . . . . 35
13.6 Refilling with boiler water and purging the system . . . 35
13.7 Inspection and maintenance reports . . . . . . . . . . . . . . 36
14 Troubleshooting burner faults . . . . . . . . . . . . . . . . . . . . . . . . . 38
15 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
1 Key to symbols and safety instructions
1.1 Key to symbols
Warnings
The following keywords are defined and can be used in this document:
• DANGER indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
• WARNING indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
• CAUTION indicates a hazardous situation which, if not avoided,
could result in minor to moderate injury.
Important information
Additional symbols
Warnings in this document are identified by a warning
triangle printed against a grey background.
Keywords at the start of a warning indicate the type and
seriousness of the ensuing risk if measures to prevent
the risk are not taken.
NOTICE: Contains no warning triangle and indicates a
situation that could result in damage to property or
equipment, but no personal injury.
This symbol indicates important information where
there is no risk to people or property.
Symbol Explanation
▶ Step in an action sequence
Cross-reference to another part of the document
• List entry
– List entry (second level)
Table 1