ICM Controls FS1500L User Manual

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conductorshieldedwiresbetweenremotesensorandthermostat.Shieldedwiremust
beused.Do notrunremotesensorwireinconduitwithotherwires.
 •Wire 1shouldrunbetweentheS1terminalonthethermostatandtheS1terminalontheremote
sensor
 •Wire 2shouldrunbetweentheS2terminalonthethermostatandtheS2terminalontheremote
sensor
 •ConnecttheshieldingofthewiretotheS2terminalonthethermostat
5. Disablethemainsensoronthethermostatby
cuttingitfromthecircuitboard.
S1 S2 W G R
CutThermistor
fromcircuit
board
Remote Sensor Installation (Optional) Setting the Temperature Differential
Thedefaulttemperaturedifferentialis1°.Whenyourroomtemperaturevariesby1°F,thethermostat
turnsonyoursystem.Ifyounoticeyoursystemturningonandofftoofrequently,increasethe
temperaturedifferential.
1.Resetthethermostatbyremovingbatteriesfor10secondsandthenreinstallthem.
2.Fortherst10secondsofoperation,thetemperaturedifferentialisdisplayed.
3.Pressthedownorupbuttontoselectdesiredsetting.
Starting the Thermostat
1.MovetheFan Auto/OnswitchintotheAutoposition.
2.MovetheOff/HeatswitchintotheHeatposition.
A Quick Test
Donotshortjumperacrossterminalsonthegasvalveoratthesystemcontroltotestinstallation.
Action: SettheOff/HeatswitchtoHeat;pressthe
up buttonuntilthesettemperatureis5°Fabovethe
roomtemperature.
Result:Heatingsystemandfanshouldturnon;theremaybeatimedelaydependingonyour
system.
Action:
Pressthedownbutton untilthesettemperatureisbelowtheroomtemperature.
Result:Theheatingsystemshouldturnoff;theremaybeafandelay.
Action: SettheFan Auto/OnswitchtoOn.
Result:Theblowerfanshouldturnon.
Action: SettheFan Auto/OnswitchtoAuto.
Result:Theblowerfanshouldturnoff.
Iftheabovetest was successful,youhaveaproperinstallation.
Iftheabovetest was unsuccessful,doublecheckthatthewiresaresecurelyconnectedandare
connectedtotheproperterminals.Consultthetroubleshootingsectionbelow.
Troubleshooting
Symptom Remedy
Thesystemisnotturningon Checkbatteries;displayisblankwhenbatteriesarenotpresentor
aredead.
LCDisblank,ordisplaying
LO BAT
Replacebatteries,ormakesuretheexistingonesareproperly
installed.
Thermostatisnotproperly
controllingthefan
CheckthattheGASELECjumperpositionmatchesyoursystem
(gasorelectric).
Thermostatturnsonandoff
toofrequently
Adjusttemperaturedifferential
(see“SettingtheTemperatureDifferential”).
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whichareprovidedtobedefective.Thewarrantyand
remediessetforthhereindonotapplytoanygoodsorpartsthereofwhichhavebeensubjectedtomisuse
includinganyuseorapplicationinviolationoftheSeller’sinstructions,neglect,tampering,improperstorage,
incorrectinstallationorservicingnotperformedbytheSeller.InordertopermittheSellertoproperly
administerthewarranty,theBuyershall:1)NotifytheSellerpromptlyofanyclaim,submittingdatecode
informationoranyotherpertinentdataasrequestedbytheSeller.2)PermittheSellertoinspectandtest
theproductclaimedtobedefective.ItemsclaimedtobedefectiveandaredeterminedbySellertobenon-
defectivearesubjecttoa$30.00perhourinspectionfee.ThiswarrantyconstitutestheSeller’ssoleliability
hereunderandisinlieuofanyotherwarrantyexpressed,impliedorstatutory.Unlessotherwisestated
inwriting,Sellermakesnowarrantythatthegoodsdepictedordescribedhereinaretforanyparticular
purpose.
LIAF013
Patent No. 424,953
7313 William Barry Blvd., North Syracuse, NY 13212
(Toll Free)800-365-5525(Phone)315-233-5266(Fax)315-233-5276
www.icmcontrols.com
Setting the Setpoint Temperature
1.PlaceOff/HeatswitchintheHeatposition.
2.Pressthedownorupbuttonasingletimetoseethecurrent temperaturesetting.
3.Pressthedownorupbuttonuntilthedesired temperaturesetpointdisplays.
4.Thenewtemperaturesetpointisautomaticallysavedinmemory.After5seconds,thedisplay
returnstoshowingthecurrentroomtemperature.
FS1500L/VL Wiring Diagrams
Heating Only
3-Wire,
Single Transformer
2-Wire,
Single Transformer or Millivolt
Zone Valve/Damper Motor System
3-Wire, Zone Valve/Damper Motor System
2-Wire, Zone Valve/Damper Motor System
Note: Differential temperature may need to be increased for zone/damper systems.

ICM Controls FS1500L Specifications

General

Brand	ICM Controls
Model	FS1500L
Category	Thermostat
Language	English