Riello Array AR 2000 Installation And Operation Manual page 25

The Main Circuit two-pole switch is accessible on the front door to
quickly and safely disconnect electrical service. This breaker does
not remove power on the incoming power supply terminals.
Main Switch
Fig. 23 Main switch
Fig. 24 AR 1000, AR 1500 Power supply connection
Fig. 25 AR 2000 Power supply connection
Fig. 26 AR 1000, AR 1500 120VAC Power supply connection
Power Supply
connection
Fig. 27 AR 2000 230VAC Power supply connection
The installed boiler must be electrically bonded to ground in
accordance with the requirements of the authority having
jurisdiction. In the absence of such requirements, the installation
shall conform to National Electrical Code (NEC), ANSI/NFPA 70 and/
or the Canadian Electrical Code (CEC) Part I, CSA C22.1 Electrical Code.
Power Supply
connection
25
⏚
L N
⏚
N L2 L1
INSTALLATION