Robertshaw 9720 Thermostat User Manual


 
PRODUCT FEATURES
2
MON
PROG/M
AN
SET
QUICKSET
LOCK
FILTER
SYSTEM
FAN
INSTALL
BYP
ASS
PM
MANUAL
HEAT
F
AUTO FAN
Attractive, Styleline™ design
7-day programming; 4 setpoints per day
4 pre-programmed setpoints
EnergyStar
®
compliant
QuickSet™ programming mode
Autochangeover mode automatically switches system
from heat to cool
Programmable fan control
Detachable sub-base allows you to remove mounted thermostat
for easy, convenient programming
Energy Efficient Recovery (EER™) mode for maximum savings
Filter monitor notifies when to change or clean furnace filter
Programmable keypad lock prevents unauthorized
re-programming
NiteView™ LCD display backlight
Programmable residual cooling fan delay for increased air
conditioning efficiency
Allows for up to 3 remote temperature sensors
Visual and audible low battery signal
High temperature protection
As an EnergyStar
®
partner, Maple Chase has determined that this product meets the EnergyStar
®
guidelines for energy efficiency.
39
Symptom Remedy
Fan runs continuously for hours at Review programmable fan settings entered during programming.
different times of the day (See "PROGRAMMING".)
Filter monitor indicates "CHECK FILTER" Check with your filter supplier and modify Filter Monitor settings to match
too soon for proper filter servicing interval. your servicing intervals. (See "PROGRAMMING FILTER MONITOR".)
If problems with thermostat cannot be solved, call:
Technical Service: (800) 445-8299
Monday-Friday 7:30 - 5:30 Central Standard Time
If calling after hours, a 24-hour
automated help line is available.