Wiring - Honeywell TH401 Owner's Manual

Wiring

Connect any one of
thermostat wires to the
heater (load) wire and the
other one to the power
supply wire using
solderless connectors for
copper wires. (The
thermostat wires are non-
polarized; either wire can
be connected to the load or
to the power supply.)
NOTE: All cables and connections must conform to the local electrical code.
Special CO/ALR solderless connectors must be used when connect-
ing with aluminum conductors.
2-wire installation
4
4-wire installation
TH401