OPERATION
PROGRAM AND OPERATE - FOUR STAGE PROGRAM (Figure1)
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1FollowThreeStageProgram,Steps1-4
2PressENTER/REVIEWSTAGE3lightturnsoff,STAGE4andHEATRATElightsturnonMain
DisplayshowsfourheatratechoicesChooseone:
A Selectheatratebetween1°F-30°F/min(1°C-17°C/min)using
B Select“FULL”toprogrammaximumheatrate
C Select“COOL”toprogramthefurnacetocooltoaselectedtemperature
D Select“NO”toturnoffStage4ThiswillresultinaThreeStageProgram
NOTE: The HEAT RATE cannot be programmed to “COOL” in STAGE 1 - only in STAGE 2,
3 or 4.
3PressENTER/REVIEWHEATRATElightturnsoffandTEMPlightturnsonEnterforthetemperature
required:heatingtemperatureuptoamaximumof2012°F(1100°C)orcoolingtemperaturedown
toaminimumof100°F(38°C)
4PressENTER/REVIEWTEMPlightturnsoffandHOLDTIMElightturnsonEntertoprogramthe
timeneededtoholdattheabovetemperature(0-4hrs)
5Allnecessaryinformationforthisprogramisnowentered
6Toruntheprogramimmediately,pressSTART/STOP
7Todelaythestartoftheprogramtobereadytocastatthepre-settime(seeOneStageProgram,
Step3),pressNIGHTTIME(DELAYSTART)
NOTE: If NIGHT TIME (DELAY START) is pressed while a program is running, the time
remaining for completion of the program will appear on the Main Display for 5
seconds.