RTH401
Wiring
Connect
any
one
of
4-wire installation
2-wire installation
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 connecting with
aluminium conductors.
4