ATTACH THERMOSTAT TO SUBBASE

WE RECOMMEND THAT YOU SET OPTION SWITCHES TO DESIRED POSITION BEFORE ATTACHING ON SUBBASE (see OPERATION). WE ALSO RECOM-

MEND THAT YOU PROGRAM THE THERMOSTAT WITH BATTERY INSTALLED BEFORE ATTACHING ON SUBBASE (see OPERATION GUIDE for program- ming instructions).

POWER TO THERMOSTAT MUST BE OFF BEFORE ATTACHING THERMOSTAT TO WALL. FAILURE TO TURN OFF POWER BEFORE ATTACHING THERMO- STAT MAY CAUSE EQUIPMENT DAMAGE DUE TO RAPID COMPRESSOR CYCLING.

To attach thermostat to subbase, line up the plastic snap guides at the top of the thermostat and the 4 connector pins on the thermostat with the connectors near the top right section of the subbase (when viewed from the front). Gently pivot the thermostat down until the 9-pin connec-

tors and the plastic snaps lock into place (see fig. 7). Be gentle when attaching thermostat. If the thermostat does not seem to be attaching to the subbase easily, make sure that the connector pins and plastic snaps are properly aligned, and that excess wire is pushed into the wall. Damage to the thermostat may occur if force is used.

ENGAGE TWO UPPER GUIDES;

PIVOT DOWN

Figure 7. Attaching thermostat to subbase

OPERATION

 

 

 

 

SYSTEM CONFIGURATION

4-pin connector

Battery

SET OPTION SWITCHES

 

 

1. Single Stage Compressor Heat Pump System —

 

 

with reversing valve energized through B or O termi-

 

 

nals

 

 

Option

 

 

 

 

 

 

 

Field jumper W1 & Y1

diode

 

W1

Y1

(CR5)

 

ON

 

Switch #1 OFF

 

 

 

 

Switch #2 (see step 3)

Option switches

9-pin connector

 

 

Switch #3 (see step 4)

1 2 3

4

Switch #4 (see step 5)

Figure 8. Back of thermostat

 

 

 

2.Two Compressor (Split) or Two Speed Compres- sor System

W1

 

 

Y1

Field jumper W1 & Y1

W2

 

 

Y2

Field jumper W2 & Y2

 

 

 

 

 

 

 

 

 

Switch #1 ON

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch #2 (see step 3)

 

 

 

 

 

 

 

 

 

Switch #3 (see step 4)

1 2

3 4

 

Switch #4 (see step 5)

3.Economizer Enabled for 1st Stage Cooling — use with fresh air damper to conserve energy by bringing temperature down more slowly

ON

 

 

 

 

 

 

 

Switch #1 (see steps 1 & 2)

 

 

 

 

 

 

 

 

 

Switch #2 ON

 

 

 

 

 

 

 

 

 

Switch #3 (see step 4)

1 2 3 4

 

Switch #4 (see step 5)

4.Energy Management Recovery Option (Enabled)

ON

 

 

 

 

 

 

 

Switch #1 (see steps 1 & 2)

 

 

 

 

 

 

 

 

 

Switch #2 (see step 3)

 

 

 

 

 

 

 

 

 

Switch #3 ON

1 2 3 4

 

Switch #4 (see step 5)

5.Total Keypad Lockout (Enabled)

NOTE

Option switches #1, #2, and #3 should be changed (if required), programming should be completed, and bat- tery should be installed before changing option switch #4.

ON

 

 

 

 

 

 

 

Switch #1 (see steps 1 & 2)

 

 

 

 

 

 

 

 

 

Switch #2 (see step 3)

 

 

 

 

 

 

 

 

 

Switch #3 (see step 4)

1 2 3 4

 

Switch #4 ON

REVERSING VALVE DELAY OPTION

The diode designated as CR5 controls whether or not there will be a delay in reversing valve switching (see fig. 8). With the diode installed and operational, there is no delay. If the diode is not operational or is disconnected, there will be a six-second delay before the reversing valve is switched.

6

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White Rodgers 1F94-80 installation instructions Attach Thermostat to Subbase, Reversing Valve Delay Option
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1F94-80 specifications

The White Rodgers 1F94-80 is an advanced thermostat designed to enhance home comfort and energy efficiency. This model stands out in the realm of smart thermostats due to its comprehensive features that cater to modern heating and cooling needs.

One of the hallmark characteristics of the 1F94-80 is its user-friendly interface. The device is equipped with a large, backlit touchscreen display that enables easy navigation through various settings, even in low-light conditions. This intuitive design makes it accessible to users of all ages, allowing for straightforward temperature adjustments and programming.

A key feature is its five+two-day scheduling capability, allowing homeowners to set different heating and cooling programs for weekdays and weekends. This flexibility optimizes energy usage by aligning temperature changes with the household's daily routine, making it both cost-effective and environmentally friendly.

The White Rodgers 1F94-80 also incorporates advanced technology, such as Adaptive Intelligent Recovery, which learns how long it takes to heat or cool a space. This feature ensures that the desired temperature is reached by the scheduled time, preventing energy waste. Additionally, the thermostat uses Smart Diagnostic capabilities, providing troubleshooting information and alerts, thus making maintenance hassle-free.

For those keen on home automation, the 1F94-80 is compatible with various smart home systems. This allows users to integrate their thermostat with other smart devices, enabling remote control via mobile apps, voice commands, or automation setups. This level of connectivity enhances user convenience and control over their home environment.

Another noteworthy characteristic is its energy-saving modes. The thermostat offers a range of features aimed at reducing energy consumption, including a 'Hold' feature to temporarily adjust settings without resetting the entire schedule. This makes it easy for users to adapt to unexpected changes or special occasions without compromising their energy efficiency goals.

Safety and reliability are also key elements of the White Rodgers 1F94-80. The device is built with a robust design and includes features such as a filter change reminder, ensuring that heating and cooling systems operate at peak efficiency.

In summary, the White Rodgers 1F94-80 thermostat combines user-friendly technology, advanced scheduling, smart diagnostic features, and energy-saving modes. It represents a significant step in home climate control and efficiency, making it a strong choice for homeowners seeking reliability and comfort.
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