Honeywell RTH8500 用户指南

System setup

0500

Reminder
The reminder 

appears after 

selected number of 

days run time not 

actual time.

0 

Off (no reminder)

1 

Reminder after 10-day run time (about 1 calendar month)

2 

Reminder after 30-day run time (about 3 calendar months)

3 

Reminder after 60-day run time (about 6 calendar months)

4 

Reminder after 90-day run time (about 9 calendar months)

5 

Reminder after 120-day run time (about 1 calendar year)

6 

Reminder after 180-day run time (about 18 calendar months)

7 

Reminder after 270-day run time (about 2 calendar years)

8 

Reminder after 365-day run time (about 3 calendar years)

0530

Technology
See page 19 for 

more information.

1 

On

0 

Off

0640

12 

12-hour clock (i.e., “3:30 pm”)

24 

24-hour clock (i.e., “15:30”)

What other functions can I change? (See page 20 for instructions.)

0710

0 

No

1 

Disconnects thermostat from Wi-Fi and restores original settings (erases 

customizations).

0890

1 

Wi-Fi is on and can be connected to a Wi-Fi network.

0 

Wi-Fi is off. Thermostat cannot be connected to a Wi-Fi network. If you 

are not connecting the thermostat to a Wi-Fi network this will remove the 

text “Wi-Fi Setup” from the messaging center.

0900

1 

Connected to Wi-Fi network. This is set automatically when the 

thermostat is connected to the Wi-Fi network.

0 

Set to 0 to disconnect from the Wi-Fi network.

How do I change my Wi-Fi settings? (See page 20 for instructions.)