Specifications

Intelli-Comfort II Data Map
September, 2012
Writingtoanyregisternotinthislistmaycauseerraticoperation
Thisproductisnotdesignedtoacceptcontinuouswritestodatastoredinlongtermmemory.Itisrecommendedthatno
storedvaluebechangedmoreoftenthananaverageofonceperhour.Changingdatamoreoftenrisksdamagingthe
abilityofthecontroltostorenewdataforthefulllifeoftheproduct.
Addr (Hex) Addr (Dec) Bit Init/
Default
Min Value Max Value Description
00H 0H NA 20 NA NA DeviceID=1B(G/E),1C(HP)
00L 0L NA - 0 255 DeviceSoftwareRevision
01H 1H
NA
22 - -
OptionByte#1
0 Bits1and0=0,0respectivelythereare0stagesofheat;
1 0,1=1stage;1,0=2stages;1,1=3stages
2 1=Heatingmodeenabledforoperation
3 1=Turnoffcontinuousfanwhenstartingheat
4 1=Coolingmodeenabledforoperation
5 1=economizerloadingactive
6 1=SpaceSensorFaultoverrideenabled
7 1=VAV,0=CV
01L 1L NA NA NA NA ActiveAlarm
02H 2H NA 30 0 30 FanOnDelayforHeat(Seconds)
02H 2H NA 60 0 255 FanOffDelayforHeat(Seconds)
03H 3H NA 60 0 30 FanOnDelayforCool(Seconds)
03L 3L NA 30 0 255 FanOffDelayforCool(Seconds)
04H 4H NA 60 0 255 LowAmbientFanPre-RunTime
04L 4L NA 3 1 10 Minimumruntimeforcompressors(Minutes)
05H 5H NA 0 0 255 Heating#1accumulatedruntime(Hours,highbyte)
05L 5L NA 0 0 255 Heating#1accumulatedruntime(Hours,lowbyte)
06H 6H NA 0 0 255 Heating#2accumulatedruntime(Hours,highbyte)
06L 6L NA 0 0 255 Heating#2accumulatedruntime(Hours,lowbyte)
08H-14L 8H-20L NA
Registers8-20storetheUnitName.Whenwritten,all
13registers(at2bytesperregister)shouldbewritten.
TheformatisASCII.Character#1isin8H.Character
#2isin8L.Character#3isin9H,andsoon.
15H 21H
NA
- - -
InputStatusByte#1
0 1=Y1ON(Cooling1stStage)
1 1=Y2ON(Cooling2ndStage)
2 1=Y3ON(Cooling3rdStage)
3 1=Y4ON(Cooling4thStage)
4 1=W1ON(Heating1stStage)
5 1=W2ON(Heating2ndStage)
6 NA
7 1=GON(IndoorFan)
UnitarySalesToolv1.5.8.0 Informationissubjecttochangewithoutnotice.Checklocalcodes. Printed10/20/2014
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SIMPLICITY® Intelli-Comfort II
Page:14
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