18-HE46D1-3B-EN
5
Installer’s Guide
9C) 460 Volt Heat Pump Models:
See Figure 7
Disconnect the black fan motor lead from the fan
relay (terminal #6). Reconnect this black motor lead
to the black wire from the solid state relay on the
control module (This wire has a sleeved, 1/4" male
tab for attaching to the fan motor lead wire terminal).
Connect the other black wire from the solid state
relay to terminal #6 of the fan relay (from where the
fan motor wire was disconnected).
Low voltage wires:
Connect the 3-pin wire assembly to J5 on the con-
trol board (3-pin male connector).
NOTE:
To ease the insertion of the connector housing
onto the J5 header, place the connector on the
tips of the three header pins. Angle the connec-
tor upward toward the header latch while push-
ing connector over the header pins.
Connect the yellow lead wire to a 1/4" male tab on
the right hand side of the main contactor (low volt-
age
contactor coil terminal).
Connect the blue lead wire to the wire nut junction
of the blue wire.
Connect the orange lead wire to the wire nut junc-
tion of the orange wire.
(New wire nuts are provided.)
⑦
460 VOLT HEAT PUMP
