KMC Controls CTE-5201 Operating instructions

CTE-5201 1 Installation and Operation Guide
Mounting the Thermostat
1. Ifthethermostatis
lockedonthebackplate,
turnthetwohexscrews
(inthetwo outermost
holes)inthebackplate
CLOCKWISEuntilthey(just)clearthecover.
Swingthethermostatupandawayfromthe
backplatetoremoveit.
CAUTION
To prevent damage to the board, do not insert
a screwdriver into any holes other than the two
outermost holes. To prevent mounting screw heads
Installation and Operation Guide
Electronic Room Thermostat (Modular)
CTE-5201
Mounting
Rough-in Preparation
For optimum temperature sensor performance, the
thermostat must be mounted on an interior wall
and away from heat sources, sunlight, windows,
air vents, and air circulation obstructions (e.g.,
curtains, furniture).
Completerough-inwiringpriortoinstallation:
• Routethecablefromthethermostatlocationto
theactuatortowhichitwillconnect.SeeWiring
on page 2.
• Ifneeded,installtheHMO-1161mounting
backplate.SeeAdditional Information on page 4.
from touching the circuit board in the thermostat, use
only the mounting screws supplied by KMC Controls.
Using other screws may damage the thermostat. Do
not turn screws in farther than necessary to remove
the cover.
2. Routethecablethroughthebackplate.
3. Withthehexscrewstowardthe
oor,fastenthebackplatetothe
outletboxwiththesuppliedscrews.
(Thebackplatemountsdirectlyon
vertical2x4inchboxes,butre-
quiresanHMO-1161wallmounting
plateforhorizontalor4x4boxes.)
4. Insertthemodularendofthecable
intothejackofthethermostat.
5. Placethetopofthethermostatoverthetopof
themountingbaseandswingitdownoverthe
hexscrewbrackets.Becarefulnottopinchthe
wiring.
6. Backthehexscrewsoutofthebackplatebrackets
(counterclockwise) untiltheyengagethether-
mostatandholditinplace.
A
B
C
E F
RJ-12
Modular
Connector
D
Pin 6
Pin 1
Mounting 1
Rough-in Preparation 1
Mounting the Thermostat 1
Wiring 2
Modular to Modular (HSO-22xx Cable) 2
Modular to Leads (HSO-5012 Cable) 2
Operation 3
Turn On Backlight 3
Change Setpoint 3
Start Unoccupied Mode 3
Toggle Between °F and °C 3
Configuration 3
Changing Defaults 3
MAX 3
MIN 3
F/C 3
UNOCC 3
PROP 4
INT 4
Calibration (Temperature Offset) 4
Maintenance 4
Additional Information 4
Pin 1 and 6 Pin 2 and 5 Pin 3 Pin 4
N/C Common Supply
(14–19VDC)
Output
(2–10VDC)*
*0VDCduringUnoccupiedOmodewhentemperaturestays
above50°F
A3.25
in.
83
mm
B5.16
in.
116
mm
C0.88
in.
22
mm
D0.38
in.
10
mm
E2.58
in.
66
mm
F3.25
in.
83
mm

CTE-5201 2 Installation and Operation Guide
Wiring
Modular to Modular (HSO-22xx Cable)
UseHSO-22xxcablestoconnectthether-
mostattoMEP-4x42actuators,usingthe
modularconnectors,asshowninthechart
andsampleapplicationbelow.
HSO-5010 3-Way
“Y” Modular Connector
HSO-2121
Transformer Cable
CTE-5201-16 Analog Electronic Thermostat
Up to 6 MEP-4x42s
on each side
of the transformer
(with HSO-2212s)
HSO-2212
actuator cable,
12-foot length
between actuators
Wires: Orange
& Orange Stripe
T
Wires: Green
& Green Stripe
XEE-6xxx-xxx
Transformer
24 VAC (+20/–15),
4 VA Per Actuator
HSO-2250 Thermostat Cable, 50-foot (typical)
Cable P/N Cable Length
HSO-2203 3feet
HSO-2206 6feet
HSO-2212 12feet
HSO-2220 20feet
HSO-2250 50feet
Modular to Leads (HSO-5012 Cable)
IfusingtheHSO-5012cable,plugthemodularcon-
nectorintothethermostat,andconnectthestripped
leadsasfollows:
• Bluestripetoactuatorsignalinput(proportional
2–10VDC)
• Bluetopower(14–19VDC)
• GreenandGreen-Stripe(twistedtogether)to
common
• (WiresfromPins1and6arenotconnected)
3/8"
2"

CTE-5201 3 Installation and Operation Guide
Configuration
Operation
Changing Defaults
Thefactorydefaultseingsare:
• Setpoint(Default):70F
• MAX:  100%
• MIN:  20%
• F/CMode: DegreesF
• UNOCCMode: O
• PROP:  4F
• INT:  30Minutes
To change conguration values:
1. Flipopenthecover(hingedontheleside).
2. Pushthedesiredbuontodisplaythevaluetobe
changed.
3. UsetheUp/Downbuonstochangethevalue
(exceptfortogglingbetween°Fand°C,which
usestheF/Cbuononly)
4. Pressandholdthecorrespondingbuonfor
approximately10secondsuntilaerthedisplay
startsashing(andthenewvalueisstoredin
memory).
MAX
Thisisthemaximum(highlimit)value(HL%)that
theoutputcanaain.Itisadjustableupto100%(10
volts)anddowntotheMINseing.
MIN
Thisistheminimum(lowlimit)value(LL%)that
theoutputcanaain.Itisadjustabledownto0%(0
volts)anduptothevalueoftheMAXseing.
F/C
Totogglebetweendegrees F and C MODES(se-
lectedscalepersists),pressandholdtheF/Cbuon
(only)downforabout10seconds(donotusethe
Up/Downbuons)untilthedisplaybeginstoash.
Roomtemperature,setpoint,proportionalband,
deadband,andosetwillthereaerbedisplayedin
thedesiredunits.SeealsoToggle Between °F and °C
on page 3.
UNOCC
Momentarilypressingthisbuonwillputtheunit
intotheUnoccupiedmode(Unoc). Itwillstayin
thismodeuntileithertheSetpointorUp/Down
buonsarepushed.Therearetwounoccupiedmode
options,O(thedefault)orDeadband:
• InO Mode (OFF),theoutputvoltageisforced
to0VDC(0%).Iftheroomtemperaturefalls
Turn On Backlight
Pressinganybuonturnsonthebacklight,which
willremainonuntilaboutninesecondsaerthelast
buonpress.
Change Setpoint
Tochangethesetpoint,pushtheSetpointbuonto
displaythecurrentvalue.UsetheUp/Downbuons
tochangethevalue.Aerthedisplayrevertsback
(aeraboutnineseconds)todisplayingtheroom
temperature,thethermostatwillcontrolatthenew
setpoint.
NOTE: Aerapowerloss,thesetpointwillrevert
tothedefaultvalue(70°For21.1°Cisthe
factorydefault).Thisdefaultvalueisalso
usedinthedeadbandunoccupiedmode.To
changethedefaultvalue,seeConguration
on page 3.
Start Unoccupied Mode
Flipopenthecover(hingedontheleside)and
momentarilypushtheUNOCCbuon.Thethermo-
statwillstayinUnoccupiedmodeuntiltheSetpoint
buonoroneoftheUp/Downbuonsarepushed.
NOTE: Therearetwounoccupiedmodeoptions,
O(thedefault)orDeadband.See
Conguration on page 3fordetails.
Toggle Between °F and °C
Totemporarilyviewtheothertemperaturescale,ip
openthecover(hingedontheleside),andmomen-
tarilypresstheF/Cbuon.Thealternativescalewill
appearaslongasthebacklightison.
TomakethedesiredForCscalemodepermanent
(thescalepersistsinsteadofbeingmomentary),press
andholdtheF/Cbuondownforapproximately10
secondsuntilthedisplaybeginstoash.Toreturnto
thepreviousscalemode,repeattheprocess.

CTE-5201 4 Installation and Operation Guide
Maintenance
Removedustasnecessaryfromholesintopand
boom.Cleanthedisplaywithso,dampclothand
mildsoap.Eachcomponentisdesignedfordepend-
able,long-termreliability,andperformance.Careful
installationwillalsoensurelong-termreliabilityand
performance.
© 2012 KMC Controls, Inc. 821-019-01B
KMC Controls, Inc.
19476IndustrialDrive
NewParis,IN46553
574.831.5250
www.kmccontrols.com
[email protected]
3. AerusingtheUp/Downbuonstochange
(AddorSub)theosettheappropriatevalue,
pressandholdboththeMINandINTbuons
untilthedisplaystartsashingandthenew
osetisstoredinmemory.
below50°F,asafetyoverridewillbringthe
outputupto2volts.Theoutputwillreturnto0
voltswhentheroomtemperaturereaches55°F.
• InDeadband Mode (db),theintegralaction
isdisabled,thesetpointrevertstothedefault
setpoint,andadeadbandof±10°Fisestablished
aroundthesetpoint.Aslongastheroomtemper-
atureiswithinthedeadbandtheoutputwillbe
half-waybetweentheMINandMAXvalues.For
example,withthefactorydefaults(setpointof70°
F,Min.of20%,andMax.of100%)inDeadband
Mode,whiletheroomtemperatureisbetween60
and80°,theoutputremainsat60%.
NOTE: UsingDeadbandModewouldusuallykeep
theunoccupiedroomtemperaturecloserto
thedefault(occupied)setpointtemperature
thantheOMode.
PROP
Theproportional band(Pb)isthetemperatureband
aroundthesetpointoverwhichtheoutputwillvary
fromMINtoMAXduetotheproportionalaction
alone.Theproportionalbandisadjustablefrom2to
6°F(1.1to3.3°C).
INT
Aslongasthereisanerrorbetweenroomtempera-
tureandsetpoint,theintegral action(In)willcause
theoutputtointegrateupordown.Theintegraltime
isthetimeittakestheintegralactiontorepeatthe
eectoftheproportionalaction.Theintegraltimeis
adjustablefrom15to30minutes.Seingtheintegral
timeto0willdisabletheintegralaction.
Calibration (Temperature Offset)
PressingbothMINandINTbuonssimultaneously
enablestheoptiontocalibratethethermostatby
oseingtheinternaltemperaturesensorbyupto
±2°F(±1.1°C).Totest/calibrate:
1. Carefullypositionanaccuratethermometeror
temperatureprobenexttothethermostatand
(aersucienttimeforthethermometeror
probetostabilize)comparereadings.Ifthereis
anundesirablediscrepancy,adjustthetempera-
tureosetvalue.
NOTE: Bodyheatcanaectthetemperatureofthe
thermostatand/orathermometer.
2. MomentarilypressbothMINandINTbuons
simultaneously.
Forspecications,acompletelistofaccessories,and
otherinformation,seetheCTE-5201-16 Data Sheet.
Additional Information
Formoreinformationaboutthesampleapplication
withMEP-4x42actuators,seetheMEP-4x42 Installa-
tion GuideandData Sheet.