Viewing The Heat Pump And Reversing Valve Jumper Settings - Carrier 33CS450-01 Owner's Manual

Viewing the Heat Pump and Viewing the Heat Pump and
Reversing Valve Jumper Settings Reversing Valve Jumper Settings
Steps 19 and 20 are 'Read Only' and may only be set with the
jumpers on the circuit board of the thermostat.
Press the MODE button. While holding
MODE
the MODE, press the PROGRAM
button to enter Setup screens.
PROGRAM
Press the MODE button repeatedly
MODE
until this setup screen appears.
ON = Heat Pump
operation
OFF = Gas Electric
operation
Indicates that the
thermostat jumper
is set for an O
reversing valve
(energize in cooling)
or a b reversing valve
(energize in heating).
Press the PROGRAM button to leave the Setup screens. If no buttons are
pressed, the display will leave the setup screens after 30 seconds.
Note: Press the
button momentarily
to move through the
setup screens. Press
and hold the
button to move back-
wards through the
setup screens.
I9
Setup
OFF
20
O Setup
Page 12.2
Carrier
MODE
MODE
12
Press
MODE
Press
PROGRAM