Carrier 58TUA - Manual (Page 14)

LS ma ^
ST©*-
CONNECTION DIAGRAM
цева
M.SI
ALS 3
а.ш1
mi/iCA
BKT/CLR
BLW
CBJ
DSS
EAC-I
EAC -2
PRSI
m2
m
rw
rva
9t
HSI
Hsiii
иии
ion
IDft
iHI/L0n
ILK
LEO
LOPS
LPS
LS
MRILIMYLIHIT SUITCH, OVERTE»».- ЮМШ. ГШЖ1» SPST-Ot.C.)
i4AILiART LIMIT SWITCH, OVERTEMP.- АЦТО. RESET. SPST-OI.C.)
BLOUEft MOTOR. 4-SPCCD. PfiRHAWn-SPUT-CAPACITOR
BLOICA НОТОЙ SPEED СИШЯ RELAV. SPOT
В.01СЙ НОТОЙ SPEED CHM«C RELAY. SPOT
aOICR НОТОЙ RELAY. SPST-(N.O.>
CAPACITOR
HICWPAOCESSOR AW CIRCUITRY
DRtfT SAPEOUARD SNITCH
ELECTRONIC AIR CLEAICR COMCCTION (MS VAC 1 mX.>
ELCCTHORIC AIR CLEAICR COMWCTION <€СтМ
PLAIC ROLLOUT SNITCH O^CRTEf^.-WNUAL RESIT. SPST-(N.C.>
FLAW ROUOUT SNITCH OWRTBF.-MWUAL RESET. SPST-FLAW-PROtflND SENSOR ELECTROK
FUSE. Э AW. AVTOHOTlve 8LA0E TYPE. FACTORY INSTAUEO
FVOe. FIELD INSTALLED
OAS VALW-REOUMDANT UN-WAT OPERATORS. 2-STAM
HIOH^AT PRESSUW SNITCH. SPST-(N.O.>
HIOH-WAT PRESSIRE SNITCH REUY. SPST-W.C.S
HOT-SURPACe fSNlTER (11$ VAC)
HOT-SURPACC ICHITORREUY. SP$T-(N.O.>
24VAC HUMIDIFIER COIRCCTION (.$ AW. MAX.)
IWUCED DRAFT MOTOR. 2-SPEED. 9MCD-P0U
IWUCER MOTOR ROAT. SPST-(H.O.)
HCUCER MOTOR SPEED CHANOE RELAV. WOT
BLONER OOCR INTERLOCE SNITCH. SPST-
AMOTION BOX
LIOHT4HITTINB OlOOE FOR STATUS COOES
LON OASMSSURE SNITCH. SPST-LON-WAT PRESSUW SNITCH. SPST-LIMIT SNITCH. OWRTEWCRATURE’AUTO WSET. SP$T-
HAIM OAS VALVE iCLAV. DP8T-(N.O.)
-I > valve -2 ■ HUHIOIFICR
PL1 12-CIRCUIT COMCCTOR
PL2 »-CIRCUIT COMCCTOR
PL3 3-CIRCUIT ION COMCCTOR
PL4 1-CIRCVIT FPS COMCCTOR
PLS S-CIRCUIT BLIM COMCCTOR
PL5 2-CIRCUIT HSI COMCCTOR CS!
PL7 2-CIRCUIT LIW/WUTRAL COMCCTOR Y/Y2
5UI HI6H-WAT-DM.V SNITCH. SPST-(HANUAL) k
SN2 LON-WAT-OM.V SNITCH. SPST-■
< 2 ^ SN3 В 4 BLOUER-OPF OEUV SETTIN» SHITCWS.
SPST-(MANUAL) ■
TJ THIMIINB dUWCR. SPOT FOR MASTER OR
SUVE STATUS-OIANUAL CHANW-CHCR)
TRAN TRAWFCMCR-11SVAC/24VAC 5
ТН|ИЛ18Т l-CfRCUlT THIMIINB BUSS COMCCTOR.
ALSO STATUS CODE RCCAU
c JUNCTION
TERHIHAL
CONTROL TERHIHAL
FACTORY PONER HtRiNO (IISVAC)
FACTORY CONTROL NIRINO (24VAC)
FIEU PONER NIRINO OISVAC)
FIELD CONTROL NIRINO <24VAC>
CONDUCTOR ON CONTROL
FIEU NIRINO SCREW TERRINAL
FIELD OAOUND
EQUIPWNT OROUW
FIEU SPLICE
PLUS WCEPTACIC
777777/y///////////////m coj^wNi-TEST \///////7////////////////Á
To infiiato tho toot Mytoco with no tHoroootoi inputs end sith oLL iixLieon Post-Puro« ontf Blower-Ofl
OsLoiil ponlods «ospUtsd. ihont (Ho 'THIf^TEST* tsrsinoL to tho 'CCH* ursinoL THiU turn ON tho indoccr- sotcr LowSp—d. inducer sotor HiÿvSpocd. HSI. blower noter LowOos-Hcot Speed, blower
noter Hij^-Oee-Heei Speed, and blower noter Hlgn-Cool Speed Tor 7-18 seconds oocH. Neitbor the oos volve r«r the
husidirior Hill be turned ON.
^ ^
TO IISVAC FIEU OISCOMCCT SNITCH
I ECUIPfCNT OROUW NOTEel
SCtCHATIC DIAGRAM
(NATURAL OAS
t PROPAW)
IHI/LOP
Жi_К3
PLS
PL 3
И
JlOHJI
DÜN-
TESTF^
HOTESt
1. USE 0N.Y COPPER NIW EETNEEN TW OISCOMCCT SNITCH AW TW UNIT.
2. IF ANY OF TW ORIOINAL NIW. AS 9UPFLIE0. MUST BE REPLACED. USE
TW SAW OR EOUlVALENT TYPE NIW.
3. IWUCER AW &0NER (BLItD HOTCRS CONTAIN INTERNAL AUTO-W8ET
THCRHAL OVERLOAD SHITCWS.
4. BLOWR MOTOR SPEED SELECTIONS (PLS) AW FOR AVERAOE COWITION5.
SEE INSTALUTIOH IWTRUCTICNS FOR OETAILS ON CPTIHIN SPEED SELECTION.
5. REPLACE 0N.Y N|TH A 3-AW FUSE.
8. AUXILIARY LIMIT SNITCWS (ALSI C 2) USED OH DONWLON MODELS 0M.Y.
7. THIS NIW MUST BE COMCCTCO TO FURNACE 9CET WTN. FOR CONTROL TO
PROVE FLAW.
8. FACTORY COMCCTEO »CN LOPS NOT USED.
9. SYW0L8 ARE AN ELECTRICAL WPWSENTATION 0M.Y.
10. BLOWR-ON OELAY> OAS WATINO 48 SECOWS. COOLINO^CAT PUW 2 SECOWS.
It. COaiNO^CAT PUW aONER-CFF OCUr IS SO SECOM».
12. ION|T|0»H.OCXOUt NiU OCCUR WTER FOUR CONSECUTIVE UNSUCCESSFUL
TRIALS-F0R-I6NITI0N. CONTROL WILL AUTOHATICAav W9ET AFTER TWEE
HOURS.
13. CONTROL MUST W OROUMXO AT PIN 10 OP 12-PIN COMCCTOR.
14. MA-HOT APPLICABLE
^ 320654-401 WV. A
A93380
Fig. 12—Unit Wiring Diagram