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4.16 Plumbing and Wiring Guidelines
This Section will show the basic plumbing diagrams AND also the electrical connections for three (3) common
installation configurations.
Photo 5. 120 VAC Input & Pump Power Terminal Block
*Note: Do NOT connect 24 V to the T/T, L-T/T , L-T/T Sensor or DHW
Sensor terminals. Only connect a dry contact closure to these terminals.
Plumbing and
Electrical Connections
Piping diagrams will have a legend.
And the electrical connections will
show the devices.