Wiring - Biasi SG 2 Manual And Installation Instructions

Page 24
Panel Aquastat Temperature Range
o
90
o
70 F
50
The electricity to the boiler shall come from a dedicated breaker in the electric
service box. A service switch should be mounted on the side of the boiler so the burner tech-
nician can service the burner and controls. The electrical wiring should be routed so as not to
interfere with normal servicing of the boiler. Wiring done in the field between devices not
attached to boiler shall conform with the temperature limitations for type T wire (63F/35C) or
other specified wire as applicable when installed in accordance to manufacturer's
instructions and wiring diagrams.
If an external electrical source is utilized, the boiler, when installed, must be electri-
cally bonded to ground in accordance with the requirements of the authority having jurisdic-
tion or, in the absence of such requirements, with the National Electrical Code, ANSI/NFPA
70 and/or the Canadian Electrical Code Part 1, CSA C22.1, Electrical Code.
Refer to pages 26 to 28 for oil wiring diagrams and page 29 for gas
130
o
110 F
F
o
F

12. Wiring

wiring diagrams.
o
F
o
150 F
170
190
210
Biasi SG Series
o
F
o
F
o
F