Honeywell TR80 Installation And Operating Manual page 66

'Home Display Parameter' is the display value that the screen returns to when no buttons are
touched for a while. It can be selected as follows. If this is set for 'auto-scroll' the screen will
automatically scroll between available values every few seconds.
0: auto-scroll
1: Room Temperature
2: Set Temperature
3: Room Humidity
4: Room Air Quality
5: Room CO
2
6: Pressure
7: Air flow volume
8: Outdoor Temperature
9: Outdoor Humidity
10: Indoor PM2.5
11: INDOOR_PM_10
12: Outdoor PM 2.5
13: Outdoor PM10
14: Energy in kw
15: Energy in kwh
16: Room Number
17: HVAC Override Status
18: Reserved1
19: Reserved2
20: Reserved3
21: Reserved4
22: Custom parameter unit Register 1
23: Custom parameter unit Register 2
24: Reserved5
25: Reserved6
59 TR80 - Installation and Operation Guide