White Rodgers UNP310 User manual

Model # UNP310
Made in China
Universal Thermostat
37-7580A
Install Guide
Want to install the easy way?

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GUIDE CONTENTS
Preparations ........................................................................ 3
Thermostat details............................................................... 5
Removal of your old thermostat........................................... 7
Mounting, wiring, and conguring your new thermostat .... 11
Checking thermostat operation.......................................... 18
Using your thermostat ....................................................... 20
Specications .................................................................... 26
Troubleshooting................................................................. 27
Failure to follow and read all instructions carefully before installing or operating this control could cause personal injury
and/or property damage.

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1. PREPARATIONS
Precautions
• Donotexceedthespecicationratings.
• All wiring must conform to local and national electrical codes and ordinances.

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1.1 Check package contents
This package should contain the following items:
• Thermostat
• Mounting screws and wall anchors (x2)
• 2 AA batteries
• Terminal wire label stickers
• Installation instructions
1.2 Gather tools
Required:
□SmallPhillipsorFlat-headscrewdriver□Smallpliers(needle-nose)□Drillwith3/16”(4mm)bit
Optional:
□Wirecutters/stripper□Hammer(forwallanchors)

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2. THERMOSTAT DETAILS
The thermostat buttons and switches
Fan button
Away button (set a frequntly used
temperature)
Systembutton
Backlight button
Raises temperature setting
Access menu options
Lowers temperature setting
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Menu
FanAwaySystem

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Next (Menu button) is used to
navigatewithinamenu
Back (Fan button) is used to
navigatewithinamenu
Exit (Away button) returns to the
home screen
Thermostat is protecting the
equipment from short cycling
(5-minutedelay)
Indicates that the system is running
inCool,HeatorAuxiliarymode.
(HeatPumpOnly-Theauxiliary
willruninHeatmodewhenthe
heat pump cannot maintain the set
temperature.)
SEE TROUBLESHOOTING
Battery status indicator
Replace battery indicator
Temperature setpoint
Appearswhenthekeypadislocked(topreventunwantedchanges)
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3. REMOVING OLD THERMOSTAT
3.1 Turn off power
To ensure the power to your heating and cooling system has been turned off, try to turn on heating or cooling by
changing the temperature on your old thermostat.
or
Topreventelectricalshockand/orequipmentdamage,disconnectelectricalpowertothesystematthemainfuseorcircuitbreakerbox,orby
ippingaswitchattheairhandler.Donotrestorepoweruntilinstallationiscomplete.

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3.2 Remove the old thermostat cover
Removetheoldthermostat’sfrontcoverformthewallbase.Somecoverspulloffeasily,whileothersmayneedto
bereleasedbyusingascrewdriver.
3.3 Label wires
Tip: Taking a picture with a camera or smartphone can help you not only remember how wires are connected to the terminals, but can also ensure
that you label your wires correctly. Mislabeling the wires may result in a high energy bill or damage to your heating and cooling system.
Foreachwirethatcomesoutofwall,followthese4steps.
Note that this step is very important for conguring your system in section 4.5. Please follow
instruction carefully.
1.Locatetheterminalletterthatthewireisconnectedtointherstcolumnofthetable
2.Writedownthatoldthermostatterminalletterinthesecondcolumn
Youroldthermostatmayhaveasealedglasstubecontainingmercury.Becarefulnottodamagethetubeordisposeofthetubeinyourtrash.For
safedisposalinformation,pleaseseeMercuryNoticeonpage32

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3.Labelthatwirewiththecorrespondingletterinthethirdcolumn
4.Disconnectthelabeledwirecarefully,andproceedtothenextwireuntilallwiresarelabeled
Pleasenotethatnotallterminalsmaybeusedandthatthere’snostandardcolorcodeforthermostatwires,soyour
wirecolorsmayvary.Foryourreference,we’veincludedaterminallabelreferencechartbelowtohelpyouconnect
the wires from your old thermostat to your new thermostat in case you get stuck.
Terminal labeling reference chart
If your current
terminal has the
following letter
Writedownthat
letter here
Label the wires with
the following letters Terminal function
RH,R,R5,5 RH 24VPower(Heating)
RC RC 24VPower(Cooling)
C, X, B* CCommonWire
W,W1,W/E,
Aux/E,E W/E 1stStageHeat(forconventionalsystem);1st StageAuxiliaryHeat(forheatpumpsystem)

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If your current
terminal has the
following letter
Writedown
that letter here
Label the wires with
the following letters Terminal function
W2** W2 2ndStageHeat(Conventional)2ndStage
AuxiliaryHeat(HeatPump)
Y,Y1 Y1stStageCompressor
Y2 Y2 2ndStagecompressor
G G Fan Relay
O, B*, O/B O/B ReversingValve(forheatpumpsystems)
L L HeatPumpDiagnostic
Terminal labeling reference chart, contʼd.