CTC Union 61100N User manual

Brand: CTC Union

Model: 61100N

Type: User manual

This thermostat requires 24 Volt AC Power or two (2) properly installed

“AA” Alkaline batteries for proper operation. When connecting 24 Volt

AC Power the batteries may be installed as a backup.

For use only as described in this manual. Any other use will void warranty.

61100N

Single Stage Heat / Cool

Conventional or Heat Pump

Warning

Turn off power to the heating or cooling

equipment before installation.

Attention

For installation by experienced service

technicians only.

62100N

Up to 2 Heat / 1 Cool

Conventional or Heat Pump

Read all instructions before proceeding.

This thermostat is compatible with:

 t 4JOHMFTUBHFIFBUDPPMDPOWFOUJPOBMPSIFBUQVNQTZTUFNT

 t $POWFOUJPOBMTZTUFNTVQUPIFBUDPPM/POMZ

 t 4JOHMFDPNQSFTTPSIFBUQVNQTZTUFNTXJUIBOBVYJMJBSZIFBUTUBHF

/

POMZ

 t oNJMMJWPMUIFBUPOMZTZTUFNT

Electrical and control speciﬁcations:

 t &MFDUSJDBM3BUJOH7PMU"$

 t BNQNBYJNVNMPBEQFSUFSNJOBM

 t "$1PXFSo7PMUT"$

 t %$1PXFS7PMU%$i""w"MLBMJOF#BUUFSJFT*ODMVEFE

 t $POUSPM3BOHF¡o¡'¡o¡$

 t 5FNQFSBUVSF"DDVSBDZ¡'¡$

Terminations

 t /o3D3I0#:8($

 t /o3D3I0#:&8(8$

Speciﬁcations

61100N-100-01

Non-Programmable

Thermostats

Model number is located on back of thermostat

Speciﬁcations

Installation

Setting User Options

Operating Your Thermostat

Additional Operation Features

Thermostat Maintenance

User

Manual

99 Washington Street

Melrose, MA 02176

Phone 781-665-1400

Toll Free 1-800-517-8431

Visit us at www.TestEquipmentDepot.com

Installation

Warning

Disconnect power before beginning installation.

Thermostat Location

*OTUBMMUIFUIFSNPTUBUBQQSPYJNBUFMZGFFUNBCPWFUIFnPPSJOBO

BSFBUIBUIBTBHPPEBNPVOUPGBJSDJSDVMBUJPOBOENBJOUBJOTBOBWFSBHF

SPPNUFNQFSBUVSF

"WPJEJOTUBMMBUJPOJOMPDBUJPOTXIFSFUIFUIFSNPTUBUDBOCFBGGFDUFECZ

ESBGUTEFBEBJSTQPUTIPUPSDPMEBJSEVDUTTVOMJHIUBQQMJBODFTDPODFBMFE

QJQFTDIJNOFZTBOEPVUTJEFXBMMT

Install your new CTC thermostat in 5 basic steps:

1 *OTUBMMUIF4VC#BTF

2 1SPWJEF1PXFS

3 $POOFDU:PVS8JSFT

 4FU*OTUBMMFS4XJUDIFT

5 "UUBDI5IFSNPTUBUUP4VC#BTF

Install the Sub-Base:

t3FNPWFUIFTVCCBTFGSPNUIFCPEZPGUIFUIFSNPTUBU

t.PVOUUIFTVCCBTFBTTIPXOCFMPX

Drill 3/16” pilot holes in

your desired location.

Use supplied anchors for

drywall or plaster.

UP UP

tFor 24 Volt AC powerZPVNVTUDPOOFDUUIFDPNNPOTJEFPGUIFUSBOT

 GPSNFSUPUIF$UFSNJOBMPOUIFUIFSNPTUBUTVCCBTF

tFor primary or back-up powerJOTFSUUIFTVQQMJFEi""wUZQFBMLBMJOF

 CBUUFSJFTJOUPUIFCBUUFSZDPNQBSUNFOUMPDBUFEJOUIFSFBSIPVTJOHPGUIF

 UIFSNPTUBU.BLFTVSFUPQPTJUJPOUIF1PTJUJWFBOE/FHBUJWFTJEFT

 PGUIFCBUUFSJFTDPSSFDUMZXJUIUIFTZNCPMTJOUIFCBUUFSZDPNQBSUNFOU

Provide Power

Connect Your Wires

1 HEAT / 1 COOL Single or Dual Transformer

Set Installer Switch to CONV

7PMU"$1PXFSIFBUJOHUSBOTGPSNFS[note 2]

7PMU"$1PXFSDPPMJOHUSBOTGPSNFS[note 2]

W1 )FBU3FMBZBQQFBSTBTW1/EPO/

Y1 $PNQSFTTPS3FMBZ

G 'BO3FMBZ

C 7PMU"$5SBOTGPSNFS$PNNPO[note 1, 3]

Typical Wiring Conﬁgurations

NOTE: The “Installer Switch” option will be conﬁgured in the next step.

Conventional Systems

NOTES - Conventional Systems

[1]*GCBUUFSJFTBSFJOTUBMMFEUIF7PMU"$DPNNPODPOOFDUJPOJTPQUJPOBM

[2]3FNPWFGBDUPSZJOTUBMMFEKVNQFSGPSEVBMUSBOTGPSNFSTZTUFNT

[3]*OEVBMUSBOTGPSNFSTZTUFNTUSBOTGPSNFSDPNNPONVTUDPNFGSPN

 DPPMJOHUSBOTGPSNFS

[4]*GOFFEFEGPSTZTUFN

Provide disconnect and overload protection as required.

2 HEAT / 1 COOL Single or Dual Transformer (62100N Only)

Set System Type to CONV

7PMU"$1PXFSIFBUJOHUSBOTGPSNFS[note 2]

7PMU"$1PXFSDPPMJOHUSBOTGPSNFS[note 2]

W1 )FBU3FMBZ4UBHF

W2 )FBU3FMBZ4UBHF

Y1 $PNQSFTTPS3FMBZ4UBHF

G 'BO3FMBZ

C 7PMU"$5SBOTGPSNFS$PNNPO[note 1, 3]

Heat Only or Millivolt

Set Installer Switch to CONV

 1PXFS$POOFDUJPO

W )FBU3FMBZBQQFBSTBTW1/EPO/

G 'BO3FMBZ[note 4]

C 7PMU"$5SBOTGPSNFS$PNNPO[note 1]

Typical Wiring Conﬁgurations

NOTE: The “Installer Switch” option will be conﬁgured in the next step.

Heat Pump Systems

1 HEAT / 1 COOL - No Auxiliary Heat

Set Installer Switch to HP

Rh 7PMU"$1PXFS

Rc $POOFDUFEUP3IXJUITVQQMJFE+VNQFS8JSF

O or B

 $IBOHFPWFS7BMWF [note 2]

Y1 $PNQSFTTPS3FMBZ

G 'BO3FMBZ

C 7PMU"$5SBOTGPSNFS$PNNPO [note 1]

2 HEAT / 1 COOL - Including Auxiliary Heat (62100N only)

Set Installer Switch to HP

Rh 7PMU"$1PXFS

Rc $POOFDUFEUP3IXJUITVQQMJFE+VNQFS8JSF

O or B

 $IBOHFPWFS7BMWF[note 2]

$PNQSFTTPS3FMBZTUTUBHFIFBUJOHDPPMJOH

W2 "VYJMJBSZ)FBU3FMBZOETUBHFIFBUJOH[note 3]

W1/E &NFSHFODZ)FBU3FMBZ [note 3]

G 'BO3FMBZ

C 7PMU"$5SBOTGPSNFS$PNNPO [note1]

NOTES - Heat Pump Systems

[1]*GCBUUFSJFTBSFJOTUBMMFEUIF7PMU"$DPNNPODPOOFDUJPOJTPQUJPOBM

[2]4FMFDUOGPSDPPMBDUJWFPS BGPSIFBUBDUJWF

[3]*OTUBMMBmFMETVQQMJFEKVNQFSCFUXFFOUIFW2BOEEUFSNJOBMTJG

 UIFSFJTOPTFQBSBUFFNFSHFODZIFBUSFMBZJOTUBMMFE

Provide disconnect and overload protection as required.

Factory Setting

Switch Default Options Comments

 $0/7)1 $0/7

 '$ '

 )&)( )(

Set Installer Switches

 $0/7 4FMFDUGPSDPOWFOUJPOBMTZTUFNT

 )1 4FMFDUGPSIFBUQVNQTZTUFNT

 ' 4FMFDUGPSGBISFOIFJUUFNQFSBUVSFTDBMF

 $ 4FMFDUGPSDFMTJVTUFNQFSBUVSFTDBMF

 )( 4FMFDUGPSHBTIFBU

 )& 4FMFDUGPSFMFDUSJDIFBU

NOTE: The reset button should be pressed after making any changes to the

installer switches.

Attach Thermostat to Sub-Base

-JOFVQUIFUIFSNPTUBUCPEZXJUIUIFTVCCBTF

$BSFGVMMZQVTIUIFUIFSNPTUBUCPEZBHBJOTUUIFTVCCBTFVOUJMJUTOBQT

 JOUPQMBDF

*OTFSURVJDLSFGFSFODFDBSEJOUPTMPUPOUPQPGUIFSNPTUBU

Setting User Options

Advanced User Options

6TFSPQUJPOTBMMPXZPVUPDVTUPNJ[FTPNFPGZPVSUIFSNPTUBUTGFBUVSFT

.PTUVTFSTXJMMOPUOFFEUPNBLFBOZDIBOHFTUPUIFTFUUJOHTJOUIJTTFDUJPO

To enter the User Options menu, hold down both the and buttons

for 3 seconds until the screen changes and displays the ﬁrst User Option.

1SFTTUIFPSCVUUPOUPDIBOHFUIFTFUUJOHGPSUIFEJTQMBZFE6TFS0QUJPO

"GUFSZPVIBWFNBEFZPVSEFTJSFETFUUJOHQSFTTBOEUPHFUIFSUP

BEWBODFUPUIFOFYU6TFS0QUJPO

5IFUIFSNPTUBUXJMMSFUVSOUPOPSNBMNPEFBGUFSZPVSMBTUVTFSPQUJPOJT

NBEFPSBGUFSOPLFZTIBWFCFFOQSFTTFEGPSTFDPOET

User Factory Setting

No. Options Default Options Comments

  TUTUBHF

0.5

0.5, 1.0

4FMFDUBTUTUBHFUFNQFSBUVSF

   EJGGFSFOUJBM  

or 2.0 EJGGFSFOUJBMPGPS'

       PS$

  OETUBHF

2.0

1.0, 2.0,

 4FMFDUBOETUBHFUFNQFSBUVSF

   EJGGFSFOUJBM  

3.0, 4.0

 EJGGFSFOUJBMPGPS'

/0OMZ



5.0 or 6.0

 PS$

Table of User Options

Detailed Explanation of User Options:

Temperature Differential

(User Option 1 and 2)

5IFEJGGFSFOUJBMTFUUJOHJTUIFUFNQFSBUVSFDPOUSPMSBOHFUIBUZPVSUIFSNPTUBU

XJMMQSPWJEF5IFTNBMMFSUIFTFUUJOHUIFUJHIUFSZPVSSBOHFPGUFNQFSBUVSF

DPOUSPMBOEDPNGPSUXJMMCF5IFOETUBHFEJGGFSFOUJBMJTPOMZGPSTZTUFNT

XJUIBTFDPOETUBHFPGIFBUJOHBVYJMJBSZIFBU

Operating Your Thermostat

Setting the System Control Mode

5IF4ZTUFN$POUSPMIBTTFWFSBMNPEFTPGPQFSBUJPOUIBUDBOCFTFMFDUFECZ

NPWJOHUIF4:45&.TXJUDIUPUIFBQQSPQSJBUFQPTJUJPO

COOL 0OMZZPVSDPPMJOHTZTUFNXJMMPQFSBUF

OFF )FBUJOHBOEDPPMJOHTZTUFNTBSFPGG

HEAT 0OMZZPVSIFBUJOHTZTUFNXJMMPQFSBUF

Additional Switch Position (Model 62100N Only):

EMER 0QFSBUFTBCBDLVQIFBUTPVSDF&NFSHFODZ)FBUGPSIFBUQVNQ

 TZTUFNTPOMZ

NOTE:

If your model 62100N was conﬁgured for a

conventional system (CONV) then you will not have

the EMER (emergency heat) option and “NO EMER

SET” will ﬂash in the display if EMER is selected

with the system switch.

Setting the Fan Control Mode

The Fan Control has 2 modes of operation – AUTO

and ON. The mode can be selected by moving the

FAN switch to the appropriate position.

AUTO 5IFTZTUFNGBOXJMMSVOPOMZXIFOZPVS

  IFBUJOHPSDPPMJOHTZTUFNJTSVOOJOH

ON 5IFTZTUFNGBOTUBZTPO

Temperature Adjustment

1SFTTUIFPSCVUUPOUPBEKVTUUIFDVSSFOUTFUQPJOUUFNQFSBUVSF

Status Indicators

4UBUVTJOEJDBUPSTBQQFBSJOUIFEJTQMBZUPMFU

ZPVLOPXJGZPVSTZTUFNJTIFBUJOHDPPMJOH

PSPGG

HEAT ON

*OEJDBUFTZPVSIFBUJOHTZTUFNJTSVOOJOH

COOL ON

*OEJDBUFTZPVSDPPMJOHTZTUFNJTSVOOJOH

Additional Status Indicators (Model 62100N Only):

AUX *OEJDBUFTUIBUUIFBVYJMJBSZTUBHFPGIFBUJOHJTSVOOJOH

 .VMUJ4UBHF4ZTUFNTPOMZ

EMER *OEJDBUFTUIBUUIFFNFSHFODZIFBUJOHTZTUFNJTSVOOJOH 

 )FBU1VNQ4ZTUFNTPOMZ

Resetting the Thermostat

5IJTUIFSNPTUBUQSPWJEFTZPVXJUIBSFTFUCVUUPOUIBUXJMMFSBTFBMMPGZPVS

VTFSTFUUJOHT5PSFTFUUIFUIFSNPTUBUVTFBTNBMMPCKFDUTVDIBTBUPPUI

QJDLPSQBQFSDMJQBOEHFOUMZQSFTTUIFCVUUPOMPDBUFEJOTJEFUIFTNBMMIPMF

POUIFGSPOUPGUIFUIFSNPTUBUIPVTJOHMBCFMFEiSFTFUw

Additional Operation Features

Compressor Protection

5IJTUIFSNPTUBUJODMVEFTBOBVUPNBUJDDPNQSFTTPSQSPUFDUJPOEFMBZUP

BWPJEQPUFOUJBMEBNBHFUPZPVSTZTUFNGSPNTIPSUDZDMJOH5IJTGFBUVSF

BDUJWBUFTBTIPSUEFMBZBGUFSUVSOJOHPGGUIFTZTUFNDPNQSFTTPS

Thermostat Maintenance

Changing the Batteries

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If batteries are installed and they become low, a low battery indicator will

appear in the display.

:PV

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1.3FNPWFUIFSNPTUBUCPEZCZHFOUMZQVMMJOHJUGSPNCBTF

2.3FNPWFPMECBUUFSJFTBOESFQMBDFXJUIOFXCBUUFSJFT

3..BLFTVSFUPDPSSFDUMZQPTJUJPOUIFBOETZNCPMT

4.(FOUMZQVTIUIFSNPTUBUCPEZCBDLPOUPCBTF

NOTE: We recommend replacing the thermostat batteries annually or if the

thermostat will be unattended for an extended period of time.

Thermostat Cleaning

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XJQFUIFPVUFSCPEZPGUIFUIFSNPTUBU/FWFSVTFBOZBCSBTJWFDMFBOTFSTUP

DMFBOZPVSUIFSNPTUBU

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61100N-100-01

Store this manual for future reference.

CTC Thermostats Limited Warranty

$5$XBSSBOUTZPVS$5$UIFSNPTUBUUPCFGSFFGSPNEFGFDUTJONBUFSJBMPSXPSLNBOTIJQGPSBQFSJPEPGUISFF

ZFBSTGSPNUIFEBUFPGTBMFUPUIFPSJHJOBMVTFSPSDPOTVNFSQVSDIBTFS*GZPVS$5$UIFSNPTUBUNBMGVOD

UJPOTPSGBJMTXJUIJOUIFXBSSBOUZQFSJPECFDBVTFPGBEFGFDUJONBUFSJBMPSXPSLNBOTIJQXFXJMMSFQMBDFJU

5)*48"33"/5:*4 */ -*&6 0'"--05)&3&913&448"33"/5*&45)& %63"5*0/0'"/:*.1-*&%

8"3

3"/5:#65/05-*.*5&%50"/:*.1-*&%8"33"/5:0'.&3$)"/5"#*-*5:03'*5/&44'03"

1"35*$6-"3163104&*/3&41&$550:063 $5$5)&3.045"5 *4 -*.*5&%505)&1&3*0%0'5)&

13&448"33"/5:4&5'035)"#07&

5IJTXBSSBOUZJTWPJEFE JG ZPVS $5$UIFSNPTUBUJTOPUQVSDIBTFE BOE VTFE JO UIF64"5IJT XBSSBOUZ

FYDMVEFTBOEEPFTOPUDPWFSEFGFDUTNBMGVODUJPOTPSGBJMVSFTPGZPVS$5$UIFSNPTUBUXIJDIXFSFDBVTFE

CZSFQBJSTCZQFSTPOTOPUBVUIPSJ[FECZVTNJTIBOEMJOHJNQSPQFSJOTUBMMBUJPONPEJmDBUJPOTPSEBNBHFUP

UIF$5$UIFSNPTUBUXIJMFJOZPVSQPTTFTTJPOPSVOSFBTPOBCMFVTFJODMVEJOHGBJMVSFUPQSPWJEFSFBTPOBCMF

BOEOFDFTTBSZNBJOUFOBODF

99 Washington Street

Melrose, MA 02176

Phone 781-665-1400

Toll Free 1-800-517-8431

Visit us at www.TestEquipmentDepot.com

CTC Union 61100N User manual

CTC Union 61100N User manual

CTC Union 61100N User manual

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