TE1120 pages
fSpaRtan Thermostats DATA SHEET
nnnnI PERIPHERAL DEVICES
nnnnDescription
nnnnThe TE 112 is a two position on / off, electronic room thermostat with digital display and set point
nnnnTwo stage SPDT outputs are suitable for heating or cooling control of valves, fans or other two position
nnnndevices to maintain an accurate room temperature. Auto changeover can be achieved by connecting an
nnnnSPDT strap-on thermostat to the heating / cooling output to create an automatic summer winter change
nnnnover. Optional external I OK NTC temperature sensor can be connected to terminals TI and T2.
nnnn• SI jumper - selectable °C and °F scale • S4 jumper - selectable deadband
nnnn• S2 jumper - internal or external temperature sensor • S5 jumper - selectable span
nnnn• S3 jumper - deadband.Yes or No
nnnnJUMPER CONFIGURATION
nnnnTemp. Scale Sensor
nnnnDead Band
nnnnSpan
nnnnS1
nnnnS2
nnnnInt.
nnnnExt.
nnnnS3
nnnnYes CArC(2T)
nnnnNo
nnnnS4
nnnn2°C (4°F)
nnnnS5
nnnn1°C(2°F)
nnnn2°C (4°F)
nnnnQuality, affordable electronic
nnnnroom thermostat with digital
nnnndisplay from Spartan
nnnnSpecifications
nnnnOperating voltage:
nnnnControl output:
nnnnSwitching:
nnnnSensing Element:
nnnnConnection terminals:
nnnnDigital Display:
nnnnSet point range:
nnnnOperating temperature:
nnnnHousing cover/base color:
nnnnWall mounting plate:
nnnnOptional:
nnnnShipping weight:
nnnnAgency approval:
nnnn24Vac, S0/60HZ, +/- 20%, maximum 3Va
nnnn24Vac,5Amp
nnnnI °F (0.5 °C)
nnnnNTC Thermistor
nnnnUse solid wire 22AWG to 14 AWG
nnnnTemperature in °C or °F, set point,
nnnnheating or cooling output
nnnn40-9S°F in l°F resolution , S-3S°C in O.S°C resolution
nnnn32-l22°F or 0-50 °C,<95% RH
nnnnCover white, base grey
nnnnColor white, mounting holes for European and
nnnnNorth American standards, fits 2x4 electric box
nnnnExternal I OK NTC type 3 thermistor
nnnnO.SLbs (0.225 Kg)
nnnnConforms to CE/ROHS requirements
nnnnClass 2 as per UL/CSA
nnnnWiring Diagram
nnnnTemperature
nnnnSensor
nnnnStage 2
nnnnIN/C
nnnnCooling 1N/0
nnnn1 JN/C
nnnn8 1N/O
nnnnStage
nnnnHeating 1N/()
nnnn24V Line
nnnn24V
nnnnCommon
nnnn©
nnnn©
nnnn0
nnnn©
nnnn©
nnnn24Vac power Is on terminal 1 when there is a
nnnndemand for heating and on terminal 3 when
nnnnthere is a demand for cooling
nnnnCooling
nnnn$i N/C
nnnn_, Heating
nnnnM N/c
nnnnIllustration shows normally closed valves (N/C). For normally open
nnnnvalves (N/0), or combinations of both, contact Spartan PD.
nnnnMounting Dimensions
nnnn(34,0)
nnnnCover Removal
nnnnTE112 Cover Removal Instructions
nnnnTo remove the cover simply remove the screws at
nnnnthe bottom of the unit with a screwdriver (1 and 2)
nnnnThe cover then Is removed by pulling it out and
nnnnthen up (3 and 4).
nnnnChanging the Set Poinl
nnnnTo change set point use the
nnnnincrease or decrease keys
nnnnLCD display will Illuminate after
nnnnpressing hand key
nnnnWhen the thermostat has a demand
nnnnfor heating, a thermometer wil
nnnnappear in the display
nnnnWhen the thermostat has a demand
nnnnfor cooling a snow flake will appear
nnnnin the display.
nnnnOn Power Failure
nnnnAfter power Is restored, the set-
nnnnpoint will return to the last setting
nnnny- 1-010" . I . 1.188" _
nnnn[26mm] [30mm]
nnnnDisclaimer:
nnnnThe installation and service
nnnnshould be performed by
nnnntrained personnel. To avoid
nnnnelectric shock ensure the
nnnnelectrical source is
nnnnswitched off.
nnnnInstallation:
nnnnThermostats can be
nnnninstalled on a standard
nnnn20-20 2X4 electric box, or
nnnndirectly on the flat wal
nnnnsurface, and away from
nnnnthe heat source
nnnnDo not expose to water.
nnnnSpartan Peripheral Devices telephone: (450) 424-6067 • fax: (450) 424-6071 • email: info@spartan-pd.com • website: www.spartan-pd.com
nnnnTE I 12Thermostat
nnnn2 February 2009
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