2 heat/2 cool 7-day programmable hardwired sc 3801 programmable electronic thermostat • programmable and configurable • single/dual stage heat pump systems • single/dual stage heat/cool systems • backlit display • auto changeover • simpleset ® 7 day programming • compatible with gas, oil, or electr...
Specifications.........................................................................................................1 important.Safety.Information................................................................................1 package.Contents/tools.Required.........................................
Electrical rating:. •.24.Vac.(18-30.Vac) . •.1.Amp.Maximum.Per.Terminal . •.4.Amp.Maximum.Total.Load temperature control range: 45°f.To.90°f.(7°c.To.32°c)...Accuracy:.±.1°f.(±.0.5°c) system configurations:.2-stage.Heat,.2-stage.Cool,.Heat.Pump,.Gas,.Oil,.Electric terminations:.R,.C,.W1/o/b,.Y1,.W2,....
Electrical shock hazard –.Turn off power at the main service panel by removing the fuse or switching the appropriate circuit breaker to the off position before removing the existing thermostat. 1.. Turn.Off.Power.To.The.Heating.And.Cooling.System.By.Removing.The.Fuse.Or.Switching.The.Appropriate. Ci...
To install thermostat (continued) 2.. To.Remove.Cover,.Insert.And.Twist.A.Coin.Or.Screwdriver.In.The.Slots.On.The.Sides.Of.The.Thermostat. 3.. Put.Thermostat.Base.Against.The.Wall.Where.You.Plan.To.Mount.It.(be.Sure.Wires.Will.Feed.Through.The. Wire.Opening.In.The.Base.Of.The.Thermostat). 4.. Mark.T...
1..Remove.Cover.From.Remote.Sensor.Housing. 2..Select.An.Appropriate.Location.For.Mounting.The.Remote.Sensor. 3..Mount.Remote.Sensor.Unit.Using.Hardware.Provided. 4..Install.Two.Strand.Shielded.Wire.Between.Remote.Sensor.And.Thermostat..Shielded.Wire.Must.Be.Used.. Do.Not.Run.Remote.Sensor.Wire.In.C...
Wiring diagrams first heating control first cooling control second cooling control second heating control fan control first cooling control fan control second cooling control.
Wiring diagram (continued) first heating control second heating control first heating control second heating control fan control.
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Sc 3801 electronic thermostat simplecomfort ® 3801 electronic thermostat conversion to: goodman, janitrol, trane/american standard heat pumps note 1: x2 terminal on goodman pcd capped note 2: t terminal on goodman pcd capped.
Simplecomfort ® 3801 electronic thermostat conversion to: york e1cs, e1fb, e1fh heat pump systems sc 3801 electronic thermostat.
Sc 3801 electronic thermostat simplecomfort ® 3801 electronic thermostat conversion to: lennox cb19 heat pump systems note 1: e terminal on lennox pcd capped note 2: l terminal on lennox pcd capped.
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Simplecomfort ® 3801 electronic thermostat conversion to: lennox hp22 with cb19 pcb heat pump systems sc 3801 electronic thermostat note 1: e terminal on lennox pcd capped note 2: l terminal on lennox pcd capped.
The.Configuration.Mode.Is.Used.To.Set.The.Sc3801.To.Match.Your.Heating/cooling.System..The.Sc3801.Functions. With.Heat.Pump,.Air.Conditioning,.Gas,.Oil,.Or.Electric.Heat.Systems. 1.. To.Enter.The.Configuration.Mode,.Simultaneously.Hold.Down.The. .And. .Buttons.While.The. Sc3801.Is.In.Off.Mode. 2.. P...
0 configuration mode settings (continued) 5.. Stage.1.Differential.(1°f.To.3°f).(1°c.To.2°c).–.Set.The.Number.Of.Degrees.Between.Your.“turn. On”.Temperature.And.Your.“setpoint”.Temperature. . Press.The. .Or. .Button.To.Set.Differential.Value. . Press.The. .Button.To.Advance.To.The.Next.Screen. 7.. D...
10.. Fan.Off.Delay.–.Heat.Cycle.(0-240.Seconds).–.Time.Fan.Is.Delayed.Turning.Off.After.Heat. Cycle..For.No.Delay,.Set.To.0:00. . .Note:.This.Appears.Only.For.Heat.Pump.Or.Electric.Heat.Systems. . Press.The. .Or. .Button.To.Set.Delay. . Caution!:. Changing from the default of 0:00 may permanently da...
Configuration mode settings (continued) 15.. Status.Indicator.(0,.1,.2).–.Choose.When.Status.Indicator.Led.(green,.Red).Illuminates. . 0.=.Status.Indicator.Never.On . 1.=.Status.Indicator.On.With.First.Stage . 2.=.Status.Indicator.On.With.Second.Stage . Press.The. .Or. .Button.To.Select. . Press.The...
Testing the thermostat once.The.Thermostat.Is.Installed,.It.Should.Be.Thoroughly.Tested... Caution!:.Do not energize the air conditioning system when the outdoor temperature is below 50 degrees. It can result in equipment damage or personal injury. Cool test 1.. Press.Mode. .Button.Until.Cool.Mode.S...
The.Sc3801.Is.A.Programmable,.Auto.Changeover,.Two.Stage.Heat,.Two.Stage.Cool.Thermostat..It.Functions. With.Air.Conditioning,.Heat.Pumps,.Gas,.Oil,.Or.Electric.Heat.. The.Thermostat.Activates.A.Heating.Appliance.When.The.Room.Temperature.Is.Below.The.Set.Heat. Temperature.(by.The.Differential.Tempe...
Program overview these.Are.The.Possible.Operating.Modes.For.The.Sc3801 off mode . In.This.Mode,.The.Thermostat.Will.Not.Turn.On.The.Heating.Or.Cooling.Devices. . . Note 1:.The.Indoor.Fan.Can.Be.Turned.On.Manually.In.Every.Operating.Mode.By.Sliding.The. Auto/on.Switch.To.On. . . Note 2:.To.Enter.Prog...
Operating mode (continued) program mode in.This.Mode,.The.Program.Function.Is.On.(prog.Displays),.And.The.Thermostat.Will. Automatically.Be.Controlled.By.The.Set.Program..Program.Mode.Can.Function.With.Heat. Mode,.Cool.Mode,.Cool.And.Heat.Mode,.Or.Off.Mode.(for.Programmable.Fan.Option. Only). Press....
Program overview the.Sc3801.Programmable.Thermostat.Has.Four.Periods.(morn,.Day,.Eve,.Nite).That.Are.Customizable. For.Each.Day.Of.The.Week..Each.Period.Will.Have.A.Start.Time,.Heat.Temperature,.Cool.Temperature,.And. Programmable.Fan..The.Sc3801.Monitors.The.Day.And.Time,.While.Maintaining.The.Spec...
Programming (continued) •.Set.Time.Is.Displayed 9.. Press.The. .Or. .Button.To.Change.Set.Time.. 10.. Press.The. .Button.To.Advance.To.The.Next.Screen. . . Note:. Transitions.Required.After.11:59.Pm.Must.Be.Programmed.In.The.Next. Day’s.Morn.Period. •.Heat.Temperature.Is.Displayed.(50°f.To.90°f) 11....
Simpleset ® .Programming.Is.A.Convenient.Method.Of.Programming.The.Thermostat..Once.The.Entire.Monday. (day.1).Schedule.Is.Set,.Simpleset ® .Programming.Will.Copy.The.Monday.Schedule.To.Every.Day.Of.The.Week. After.The.Complete.Monday.Schedule.Is.Set.(see.Programming.On.Page.27),.You.Are.At.The.Day....
0 the.Sc3801.Comes.Preprogrammed.With.The.Following.Schedule: morn :00 am day :00 am eve :00 pm nite 0:00 pm heat 70°f heat 62°f heat 70°f heat 62°f cool 78°f cool 85°f cool 78°f cool 82°f fan* on/off fan* on/off fan* on/off fan* on/off monday thru sunday * = programmable fan option factory preprogr...
Personal program schedule (continued) morn day eve nite heat heat heat heat cool cool cool cool fan* on/off fan* on/off fan* on/off fan* on/off tuesday 2 morn day eve nite heat heat heat heat cool cool cool cool fan* on/off fan* on/off fan* on/off fan* on/off wednesday 3 morn day eve nite heat heat ...
Personal program schedule (continued) morn day eve nite heat heat heat heat cool cool cool cool fan* on/off fan* on/off fan* on/off fan* on/off friday 5 morn day eve nite heat heat heat heat cool cool cool cool fan* on/off fan* on/off fan* on/off fan* on/off saturday 6 morn day eve nite heat heat he...
Symptom remedy no.Display check.For.24.Vac.At.Thermostat;.Display.Is.Blank.When.24.Vac.Is.Not.Present system.Fan.Does.Not.Come.On.Properly verify.Wiring.Is.Correct,.Check.Electric.Heat.Setup.In.Configuration.(see. “configuration.Mode,”.Step.3,.Page.19) program.Schedule.Activates.At.The. Wrong.Time c...
One-year limited warranty the.Seller.Warrants.Its.Products.Against.Defects.In.Material.Or.Workmanship.For.A.Period.Of.One. (1).Year.From.The.Date.Of.Manufacture..The.Liability.Of.The.Seller.Is.Limited,.At.Its.Option,.To.Repair,. Replace.Or.Issue.A.Non-case.Credit.For.The.Purchase.Prices.Of.The.Goods...