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Installer Setup (Isu); Advanced Setup Options (Isu) - Honeywell T6 Pro Installation Instructions Manual

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Installer setup (ISU)

1 Press and hold CENTER and
approximately 3 seconds to enter advanced
menu.
2 Press Select to enter ISU.
3 Press Select to cycle through menu setup
options.
4 Press
or
from available options.
5 Press Select and confirm your settings or
press Back to ignore changes and return
to ISU menu screen to continue editing
another setup option.
6 To finish setup process and save your
setting, press Home and return to Home
screen.
NOTE: A complete list of all setup (ISU)
parameters and options starts below and
continues through page 10.

Advanced setup options (ISU)

NOTE: Depending on system settings, not all options may be available.
# ISU
ISU Name
120
Scheduling Options
125
Temperature Indication Scale
130
Outdoor Sensor
(TH6320 / TH6220 only)
200
Heating System Type
205
Heating Equipment Type
218
Reversing Valve O/B
220
Cool Stages / Compressor Stages
200=Conv / 200=HP
(TH6320 / TH6220 only*)
buttons for
to change values or select
ISU Options (factory default in bold)
0 = Non-Programmable
2 = 5-2 Programmable
3 = 5-1-1 Programmable
4 = 7-Day Programmable
0 = Fahrenheit
1 = Celsius
0 = None
1 = Wired Outdoor Sensor
1 = Conventional Forced Air Heat
2 = Heat Pump
3 = Radiant Heat
5 = None (Cool Only)
Conventional Forced Air Heat:
1 = Standard Efficiency Gas Forced Air
2 = High Efficiency Gas Forced Air
3 = Oil Forced Air
4 = Electric Forced Air
5 = Hot Water Fan Coil
Heat Pump:
7 = Air to Air Heat Pump
8 = Geothermal Heat Pump
Radiant Heat:
9 = Hot Water Radiant Heat
12 = Steam
0 = O (O/B in Cool)
1 = B (O/B in Heat)
0, 1, 2*
7

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