LuxPro LuxPro 5+2 Day Programmable Thermostat, 1H/1C, Backlit, Dual Powered PSP511-LC

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System or Battery Powered, Low Voltage Electronic Setback Heating and Cooling Thermostat with Lighted Display, Sealed Relay Contacts, Pre-programmed with Four Adjustable Heating and Four Adjustable Cooling Programs for Weekdays, and Four Adjustable Heating Programs and Four Adjustable Cooling Programs for Weekends.

Compatible With:

Most 24v Gas, Oil, Electric Heating and Air Conditioning Systems

Single Stage Heat Pumps

2 Wire Hydronic Air Handlers

Not Compatible with:

Multi-stage Heat Pumps

Multi-stage Gas or Oil Furnaces

3 Wire Hydronic Systems

Line Voltage Systems (120/240 VAC)


1 Heat / 1 Cool


Separate Programs for Heating and Cooling

System or Battery Powered (2AA Batteries included)

Separate Weekday and Weekend Programming

Programmable Filter Timer with Filter Change Indicator

5 Minute A/C Compressor Delay

Large Liquid Crystal Display

Temporary Temperature Override

Manual Temperature Hold

Easily Reprogrammed with LUX SpeedDial®

Total Isolation Between System Power and Thermostat Capable

Contractor Grade

Energy Star Compliant

Battery Free Memory Storage

Default Energy Star Approved Program

Armchair Programmable

3-Year Warranty

EL (Electro-Luminescent) Backlight

F/C Selectable

12/24 Hour Clock Display

Set Temperature Range 45°F to 90°F (7°C to 32°C)

Adjustable Temperature Differential/Cycle Rate (.25 - 2.25ºF)

Filter Counter Can Be In Days Left or Percent (%) Left

On Screen Low Battery Indicator

Soft Touch Buttons

4 Periods Per Day

Keyboard Lockout

Optional Decorative Wall Plate Available


Electrical Ratings: 1.5 AMPS at 24 VAC

Battery Powered: 2 "AA" Alkaline Batteries (included)

Temperature Differential: Adjustable from .25°F to 2.25°F.

Lighted Display: Celsius and 12/24 HR. Time Capable.

Accuracy: ±1°F over a range of 45°F to 90°F.

Temperature Control Range: 45°F to 90°F (7°C to 32°C).

Temperature Display Range: 23°F to 99°F (-5°C to 37°C).

Terminals: RH, RC, Y, W, G, C, O, B, Solid Pin Connections Allow usage for 24V and Millivolt Systems.

Program Settings: 4 Preset Programs Per Day Heating and Cooling. All may be Easily Reprogrammed in 1° F/C and 15 Minute Increments.

Technical Service Number Listed for Help in Reprogramming.

Circuit Protection: Circuit Protection is Built-in, No Isolation Relays Required

Compressor Protection: Built-in 5 Minute Time Delay

Environmental Limits:

Moisture and Dust: meets IP20.

Operating Humidity: 20% to 90% non-condensing.

Operating Temperature: 14°F to 122°F (-10°C to 50°C).

Storage Temperature: -4°F to 140°F (-20°C to 60°C).

Electrical Immunity: meets relevant EMI/EMC specifications.

View Area: 50mm x 19.5mm