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Non-Programmable Thermostat with 3 Temperature Pre-Sets
Message to Homeowner
Congratulations on choosing the Emerson Blue Easy Set
Thermostat. The Easy Set is designed to be the easiest
thermostat you have ever used. This thermostat features
Home, Sleep, and Away temperature pre-sets. Just press
the button and go. Included with the easy set is the same
temperature accuracy and reliability you expect from all the
Emerson Blue thermostats.
3 Simple Pre-Sets
Table of Contents
Get to know your thermostat .......................................2
Thermostat buttons and switches ...............................2
Display .........................................................................2
Batteries ......................................................................2
Using your thermostat .................................................3
Home, Sleep and Away temperature pre-sets ............3
Sleep Timer option ......................................................3
Change Filter reminder option ....................................3
Cool Savings option ....................................................3
Installation .....................................................................4
Remove the old thermostat .........................................4
Install the new thermostat ...........................................4
Set switches ................................................................4
Check thermostat operation ........................................4
Select configuration options ........................................5
Configuration menu .....................................................5
Troubleshooting Guide ................................................6
Technical Data ...............................................................7
Wiring diagrams ..........................................................7
Thermostat application guide ......................................8
Specifications ..............................................................8
Emerson Blue Easy Set
2H/1C
Home, Sleep and Away
Installation Instructions and User Guide
www.white-rodgers.com
www.emersonclimate.com
Just Press the Button and Go!
This thermostat is intended for use with a low voltage NEC
Class II system. Do not use this thermostat with a line voltage
system. If in doubt about whether your wiring is millivolt, line,
or low voltage, have it inspected by a qualified heating and air
conditioning contractor or electrician.
Do not exceed the specification ratings.
All wiring must conform to local and national electrical codes
and ordinances.
This control is a precision instrument, and should be handled
carefully. Rough handling or distorting components could
cause the control to malfunction.
Model: 1F89EZ-0251
Heat Pump
PART NO. 37-7208A
1050
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Table of Contents
Related Manuals for White Rodgers 1F89EZ-0251
Summary of Contents for White Rodgers 1F89EZ-0251
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Page 1: Table Of Contents
All wiring must conform to local and national electrical codes and ordinances. This control is a precision instrument, and should be handled carefully. Rough handling or distorting components could cause the control to malfunction. www.white-rodgers.com www.emersonclimate.com Model: 1F89EZ-0251 Heat Pump PART NO. 37-7208A 1050... -
Page 2: Get To Know Your Thermostat
Get to know your thermostat Before you begin using your thermostat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons and switches. The Thermostat Buttons and Switches Raises temperature setting. Lowers temperature setting. -
Page 3: Using Your Thermostat
Using your thermostat Home, Sleep and Away Temperature Pre-Sets You can set your (Home, Sleep, Away) temperatures for use when you get home, go to sleep, or leave home. Then, just press the button you want and go. Favorite Temperatures are set at the factory as indicated in the following table. -
Page 4: Installation
Installation Remove the Old Thermostat 1. Turn off power to the heating and cooling system. 2. Remove the front cover of the old thermostat, this usually pulls off. 3. Loosen the screws that hold the thermostat to the wall. 4. Identify each wire attached to the old thermostat. 5. -
Page 5: Select Configuration Options
Select Configuration Options The configuration menu allows you to set certain thermostat operating characteristics to your system or personal requirements. Enter Menu SYSTEM Set at Home Menu Screen Displayed Number (Factory Default) Sleep (OFF) (OFF) (FA) (FA) (OFF) (On) Room Temp (On) Change Filter (OFF) -
Page 6: Reset Operation
Troubleshooting Reset Operation If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, you may need to reset the thermostat. To reset, the System Switch must be in Cool, HEAT, or EMER. Simultaneously hold the Symptom Possible Cause No Heat/No Cool/No Fan... -
Page 7: Technical Data
Figure 2. Typical wiring diagram for single transformer systems Changeover Relay* Compressor Relay Contactor Changeover Relay is energized in COOL when O/B switch is in the “O” position Changeover Relay is energized in HEAT when O/B switch is in the “B” position The 24 volt neutral connection to terminal C on the thermostat is not required if you replace the batteries once a year with fresh “AA”... - Page 8 Homeowner Help Line: 1-800-284-2925 White-Rodgers is a division of Emerson Electric Co. The Emerson logo is a www.white-rodgers.com trademark and service mark www.emersonclimate.com of Emerson Electric Co.
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