Advanced Installation; Enter System Setup; Changing Settings - Honeywell RTH7400 series Owner's Manual

Advanced Installation

Enter System Setup

1. Press and release the left button.
2. Press and hold the center button until the screen changes (approximately
5 seconds).
System & Fan

Changing Settings

1. Press the or
s
change the setting.
2. Press NEXT to advance to next
function.
3. Press DONE to save & exit.
Some functions in the following pages may not appear due to previous
NOTE:
selections made.
Function Description
0120 Year Setting
(first two digits)
0130 Year Setting
(second two digits)
0140 Month Setting
0150 Date Setting
Schedule Clock & More
button to
t
Setting
Press the s or t button to change the setting.
20 = Year 20xx
21 = Year 21xx
01 - 99
01 - 12
01 - 31
System
M27459
Function
0120
Go Back Next
(i.e., 2001 - 2099
(i.e., January - December)
10
20
0120
Fan Done
M28069
Setting
20
Done