Owner's Manual
PROGRAMMABLE DIGITAL THERMOSTAT
53DFST2-NP
[]I
E_ Liquid Crystal Display with Thermoglow TM Backlight
F_ Up/Down Buttons
F_ Mode Button
IT] Override Button
E_ Heat or Cool Indicator Heat = Red, Cool = Green
• Dual Set Point
• 5+1+1 Day Programmable
• 3 Occupied Periods and 1 Unoccupied Period
• Very Easy to Program
• Large, Easy to Read Display
• Thermoglow TM Backlight
• No Batteries Required
• Auto Changeover
• Energy Saving Smart Fan
• Locking Keypad
• Override Button
• 3 Fan Speeds
• Meets California Title 24
• Use with Carrier Duct-free HEAT-COOL or COOL-
ING ONLY systems
DISPLAY
QUICK START Set the clock and go
BASIC OPERATION
PROGRAMMING Occupied and
Unoccupied Periods
ADVANCED SETUP
ABOUT ADVANCED FEATURES
AND OPERATION
WARRANTY
1
2
2
3
4
4
6
IMPORTANT: Follow Installation Instructions
before proceed ng.
CAUTION: SETTHERMOSTATTO MODE "OFF"
PRIOR TO CHANGING SETTINGSIN SETUPOR
RESTORING FACTORY DEFAULTS.
n
nil
I[]
r_ Mode Indicators
Selects the operation mode of the equipment.
HEAT -- indicates the heat mode.
COOL -- indicates the air conditioning mode.
AUTO I indicates the system will automati-
cally changeover between the heat
and cool modes as the temperature
varies.
OFF I indicates the entire system isturned
off.
PROGRAM ON I indicates the stored program
is enabled to run. See page 2.
[]
[]
[]
[]
[]
Clock with Day of the Week
Indicates the current time and day. This clock is also
used to program the timer periods. See page 2.
Room Temperature Display
Indicates the current room temperature.
Desired Set Temperature
Indicates desired room temperature(s). See page 2.
Override Indication
Indicates the current program is currently being
overridden for up to 4 hours. See pages 2
and 4.
Occupied or Unoccupied Indication
Indicates the program number: Occupied 1,2, 3,
or Unoccupied. See page 3.
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No, 535-330 Printed in U.S,A. Form OM53-5 Pg 1 11-04 Replaces: New
To Next Page
Need help?
General
