Honeywell RTH7600 - Manual (Page 15)

RTH600
1 69-2206ES—01
About your new thermostat
SETUP
WIRING
ASSIST
ANCE
TROUBLESHOOTING
Step 1
Press and release the left button.
Step 2
Press and hold the center button until the screen
changes (approximately 5 seconds).
System setup
20
0120
System & Fan Schedule Clock & More
M27522
20
0120
System Fan Done
M27523