OPN
SensoropenorBreak
Sensorisnotconnected
Temperaturevaluegoesdown
to-50orgoesupto99.9
ManualMode
FactorySetData
Hysteresis
TimeDelay
DefrostFrequency
DefrostTime
SetLowerLimit
SetHigherLimit
Offset
Open
Parameter
(SLL)
(SHL)
WarningGuidelines
InstallationGuidelines
1)Topreventtheriskofelectricshockpower
supplytotheequipmentmustbekeptOFFwhile
doingthewiringarrangement.Donottouchthe
terminalswhilepowerisbeingsupplied.
2)Toreduceelectromagneticinterference,use
wirewithadequateratingandtwistsofthesame
ofequalsizeshallbemadewithshortest
connection.
3)Cableusedforconnectiontopower
source,musthaveacrosssectionof1mm
orgreater.Thesewiresshouldhave
insulationscapacitymadeofatleast1.5kV.
3)Cableusedforconnectiontopower
source,musthaveacrosssectionof1mm
orgreater.Thesewiresshouldhave
insulationscapacitymadeofatleast1.5kV.
3.0
0min
0hours
0min
-50C
99.9C
0.0C
OFF
°
°
°
4)Whenextendingthethermocouplelead
wires,alwaysusethermocouple
compensationwiresforwiringfortheRTD
type,useawiringmaterialwithasmall
leadresistance(5Ωmaxperline)andno
resistancedifferentialsamongthree
wiresshouldbepresent.
5)Abetteranti-noiseeffectcanbeexpected
byusingstandardpowersupplycable
fortheinstrument.
2
1)Thisequipment,beingbuilt-in-type,
normallybecomesapartofmaincontrol
panelandsuchincasetheterminalsdo
notremainaccessibletotheenduser
afterinstallationandinternalwiring.
2)Donotallowpiecesofmetal,wireclippings,
orfinemetallicfillingsfrominstallationto
entertheproductorelseitmayleadtoa
safetyhazardthatmayinturnendangerlife
orcauseelectricalshocktotheoperator.
3)Circuitbreakerormainsswitchmustbe
installedbetweenpowersourceand
supplyterminaltofacilitatepower‘ON’
or‘OFF’function.Howeverthismains
switchorcircuitbreakermustbeinstalled
atconvenientplacenormallyaccessible
totheoperator.
4)Useandstoretheinstrumentwithinthe
specifiedambienttemperatureandhumidity
rangesasmentionedinthismanual.
3
0min
0hours
0min
-50C
99C
0C
OFF
°
°
°
69
and
1)Preparethepanelcutoutwithproper
dimensionsasshowabove.
2)Fittheunitintothepanelwiththehelpof
clampgiven.
3)Theequipmentinitsinstalledstatemust
notcomeincloseproximitytoanyheating
source,causticvapors,oilssteam,orother
unwantedprocessbyproducts.
4)Usethespecifiedsizeofcrimpterminal
(M3.5screws)towiretheterminalblock.
Tighteningthescrewsontheterminalblock
usingthetighteningtorqueoftherangeof
1.2N.m.
5)Donotconnectanythingtounusedterminals.
Maintenance
1)Theequipmentshouldbecleanedregularly
toavoidblockageofventilatingparts.
2)Cleantheequipmentwithacleansoftcloth.
Donotuseisopropylalcoholoranyother
cleaningagent.
3)Fusibleresistormustnotbereplacedby
operator.
MechanicalInstallationGuideline
WIRINGDIAGRAM
CC 512-B1-01
OPERATING MANUAL
COOLING CONTROLLER
CC-512
FactorySetData
Hysteresis
Parameter
3.0
3min
0Min
0Sec
-50.0C
99.9C
0.0C
DutyCycle DutyCycle
°
°
°
3
3min
0Min
0Sec
-50C
99C
0C
°
°
°
1)Preparethepanelcutoutwithproper
dimensionsasshowabove.
2)Fittheunitintothepanelwiththehelpof
clampgiven.
3)Theequipmentinitsinstalledstatemust
notcomeincloseproximitytoanyheating
source,causticvapors,oilssteam,orother
unwantedprocessbyproducts.
4)Usethespecifiedsizeofcrimpterminal
(M3.5screws)towiretheterminalblock.
Tighteningthescrewsontheterminalblock
usingthetighteningtorqueoftherangeof
1.2N.m.
5)Donotconnectanythingtounusedterminals.
MechanicalInstallationGuideline
InstallationGuidelines
1)Thisequipment,being
built-in-type,
normallybecomesapart
ofmaincontrolpaneland
suchincasetheterminals
donotremainaccessible
totheenduserafter
installationandinternal
wiring.
Maintenance
1)Theequipmentshouldbe
cleanedregularlytoavoid
blockageofventilatingparts.
2)Cleantheequipmentwitha
cleansoftcloth.Donotuse
isopropylalcoholoranyother
cleaningagent.
3)Fusibleresistormustnotbe
replacedbyoperator.
WarningGuidelines
SafetyPrecautions
Allsafetyrelatedcodifications,
symbolsandinstructionsthatappear
inthisoperatingmanualoronthe
equipmentmustbestrictlyfollowed
toensurethesafetyoftheoperating
personnelaswellastheinstrument.
Ifalltheequipmentisnothandledin
amannerspecifiedbythe
manufacturer,itmightimpairthe
protectionprovidedbythe
equipment.
=>Readcompleteinstructions
priortoinstallationand
operationoftheunit.
WARNING:Riskofelectricshock.
Productimprovementandupgradeisaconstantprocedure.
Soformoreupdatedoperatinginformationandsupport,
Pleasecontactourhelpline:+91-9978991483/81or
A brand by
Temperature & Humidity Controllers
Designed for Refrigeration & HVAC
A wide range of controllers for
managing various refrigeration applications.
www.multispanindia.com
1)Topreventtheriskofelectricshock
powersupplytotheequipment
mustbekeptOFFwhiledoingthe
wiringarrangement.Donottouch
theterminalswhilepowerisbeing
supplied.
2)Toreduceelectromagnetic
interference,usewirewith
adequateratingandtwistsofthe
sameofequalsizeshallbemade
withshortestconnection.
2)Donotallowpiecesof
metal,wireclippings,or
finemetallicfillingsfrom
installationtoenterthe
productorelseitmaylead
toasafetyhazardthatmay
inturnendangerlifeor
causeelectricalshockto
theoperator.
3)Circuitbreakerormains
switchmustbeinstalled
betweenpowersourceand
supplyterminaltofacilitate
power‘ON’or‘OFF’
function.Howeverthis
mainsswitchorcircuit
breakermustbeinstalled
atconvenientplace
normallyaccessibleto
theoperator.
4)Useandstorethe
instrumentwithinthe
specifiedambient
temperatureandhumidity
rangesasmentionedin
thismanual.
Open
Offset
SetHigherLimit
SetLowerLimit
AlarmONTime
AlarmDelayTime
TimeDelay
ManualMode
If+keypressedfor3sec,
Therelaygoesinmanual
Defrostmodeanddisplay
shows“OFF”message.
Pressandhold+key
toturnonrelay.
3)Cableusedforconnectionto
powersource,musthaveacross
sectionof1mmorgreater.
Thesewiresshouldhaveinsulations
capacitymadeofatleast1.5kV.
4)Whenextendingthethermocouple
leadwires,alwaysusethermocouple
compensationwiresforwiringforthe
RTDtype,useawiringmaterialwitha
smallleadresistance(5Ωmaxperline)
andnoresistancedifferentialsamong
threewiresshouldbepresent.
5)Abetteranti-noiseeffectcanbe
expectedbyusingstandardpower
supplycablefortheinstrument.
Setpoint,DPselectionandTemperaturewillnot
change,Whenyourestorethefactorydata.
230V AC
50/60Hz,3VA
LN
!
Alarm
NTC Sensor
-50.0°C to 99.9°C
Relay
NCC NO NCC NO