Customer Support: 888-515-2585 or Visit our webiste www.ritetemp-thermostats.com
Printed in China
1-402-005
The 8085C can be used with most 24 volt gas, oil or electric heating and air conditioning systems, heat pumps with or without
auxiliary heat, gas millivolt heating systems, or zoned heating systems using air or water control valves. It cannot be used with
120 volt heating systems. Ask The Home Depot for other thermostats to control those systems.
The 8085c is a very versatile programmable thermostat:
1. The 8085c separately programs each weekday, Sat and Sun for both heat and cool.
2. There are 4 programming periods per day on program (A).
3. In addition, there are 2 or 6 programming periods per day on a 2nd program (B).
4. Each program (A and B) can be programmed separately and easily selected.
5. You can use the built in program for A or B or alter them to suit your life.
6. The programming display and function is so easy to use, it is almost intuitive.
7. You can easily override any program for as little as one period or as long as a
vacation.
The large liquid crystal touch screen display shows: day of the week, time, present
period, present room temperature, target temperature, humidity, and heating or cooling
status. The word FILTER will come on to remind you when the air filter should be changed.
Built in Electro Luminescent backlight gives high visibility of the display in the dark. When using a compressor for heat pump
and/or for air conditioning, a 5 minute delay time protects your compressor from stalling in heat and cool.Two AA batteries are
used to retain your programs and run the thermostat. In addition, the thermostat may be run with AC power if the C wire is
available. The accuracy of the 8085c is +/- 1
o
F with display resolution of .5
o
F. The room temperature can be changed (calibrated)
to match another thermostat or to compensate for a location.
The 8085c has a humidistat built in to measure and display humidity. It also can be programmed to control high humidity, and/or
low humidity (humidifier required).The 8085c changes the time display to daylight time (DST) by the push of a button.
The 8085c is compatible with dual stage heating systems and heat pumps (with or without auxiliary heat). It also displays the
status of each stage of these systems. If using a heat pump with (expensive) electric auxiliary heat, the 8085c allows you to
choose comfort vs efficiency depending on your location.
8085C Features
R
E
S
E
T
M
E
N
U
P
R
O
G
R
A
M
Install guide 8085C
ENGLISH
R
ESET
M
EN
U
P
R
O
GRAM
To Next Page
Need help?
General
