Owner's Manual
Page 5
Table of Contents (continued) OPERATIONS (continued) Temporary Manual Override 24 Permanent Manual (Vacation) Override 25 Auto Season Changeover 26 Home Today 26 Energy Monitor 28 Filter Monitor 29 Auto Recovery 30 Keyboard Lock 31 Backlighting 31 SAFETY FEATURES Low Battery Warning 32 Error Mode 33 Auto Cut-Off 33 TROUBLESHOOTING Problems & Solutions 34 Technical Support 35 WIRING DIAGRAMS Heat / Cool Systems 36 Single-Stage Heat Pump Systems 37 Heat Only / Cool Only Systems 38
Table of Contents (continued) OPERATIONS (continued) Temporary Manual Override 24 Permanent Manual (Vacation) Override 25 Auto Season Changeover 26 Home Today 26 Energy Monitor 28 Filter Monitor 29 Auto Recovery 30 Keyboard Lock 31 Backlighting 31 SAFETY FEATURES Low Battery Warning 32 Error Mode 33 Auto Cut-Off 33 TROUBLESHOOTING Problems & Solutions 34 Technical Support 35 WIRING DIAGRAMS Heat / Cool Systems 36 Single-Stage Heat Pump Systems 37 Heat Only / Cool Only Systems 38
Owner's Manual
Page 10
... What You Need This thermostat includes two #8 slotted screws and two wall anchors for wires. To install your thermostat, you should have screws or other locking devices that open to the back of the wallplate. Turn off the power to the furnace at the main power panel or at the furnace.
... What You Need This thermostat includes two #8 slotted screws and two wall anchors for wires. To install your thermostat, you should have screws or other locking devices that open to the back of the wallplate. Turn off the power to the furnace at the main power panel or at the furnace.
Owner's Manual
Page 31
... night-light) Your thermostat has an electroluminescent lamp that backlights the display for 5 seconds after the last key is pressed, LOCK will appear on the display. Keyboard Lock The Keyboard can be locked to prevent unauthorized changes to restore the Backlight function. This allows the light to stay on the left side of...The keyboard is in Low Battery warning condition, the backlight will remain illuminated for easy viewing in the dark. s The display will not operate. s To lock or unlock the keyboard, press and hold BOTH the and keys for 3 seconds. Note: If the thermostat is...
... night-light) Your thermostat has an electroluminescent lamp that backlights the display for 5 seconds after the last key is pressed, LOCK will appear on the display. Keyboard Lock The Keyboard can be locked to prevent unauthorized changes to restore the Backlight function. This allows the light to stay on the left side of...The keyboard is in Low Battery warning condition, the backlight will remain illuminated for easy viewing in the dark. s The display will not operate. s To lock or unlock the keyboard, press and hold BOTH the and keys for 3 seconds. Note: If the thermostat is...