Granby B*G-3, Инструкция по установке, эксплуатации и обслуживанию, Страница: 14 / 37

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National electrical code ANSI/NFPA 70 and/or the Canadian electrical code Part 1,
CSA 22.1, electrical code as applicable.
•
Label all wires prior to disconnection when servicing controls. Wiring errors can
cause improper and dangerous operation.
The connections must be made in a manner to insure that there is no crossing of the neutral
with the phase, a proper ground shall be provided and all three wires shall be connected to
the operating control.
Typical line voltage wiring for oil or gas burner with Honeywell L7248 boiler
control and one heating zone.
Note:
•
For Canadian application, see page 21 for proper wiring with a Block Vent Shut-Off
- BVSO safety device.
•
With the Carlin EZ Gas burner, the Red/White lead on the burner relay must
be connected with L1 on the boiler control, the black lead to B1 and the
white lead to B2 on the boiler control.
•
With the Riello Gas burner, B1 must be connected to L on the burner
control and B2 with N on the burner c ontrol.