Honeywell RTH6350 - Auto Changeover Feature (RTH6450)

RTH6350/RTH6450/RET93E0/RET95E0 Series
15 69-2696ES—03
SETUP WIRING ASSISTANCE TROUBLESHOOTING
Function 2: Heat pump changeover valve
Done Next
2
0
M28352
Press the s or t button to select whether your change-
over valve is used in heating or cooling:
NOTE: If Function 2 does not appear, please turn to the
next page to continue.
0 Cooling changeover valve: Use this setting if you
connected a wire labeled “O” to the O/B wire terminal
(see page 23).
1 Heating changeover valve: Use this setting if you
connected a wire labeled “B” to the O/B wire terminal
(see page 23).
M28351
Press to change setting.
When correct setting is
selected, press NEXT to
display next function.