BLK
YEL
UNIT ONLY
MAXIMUM WIPE
SIZE z AWG
FIELD
SUPPLY
____
POWER
__ BLU
EOUIP_GND
SEESC_C ,am I I I
ON I-IEA"I'_ ACCESSORY. I _L'-- - -- -- k< I I
/"" '_ I I I
_Emil
mJ_r L........ I-- -- -- -I/l
I_,_ I-_ I I
iI _JIT=
I I
--GRN--
R--RED--
Y --YEL--
0 --ORN --
WR--W _T --
W3--VIO--
/
--BLK_
[RANI
I
DR @ DB
B_
YE_
SCHEMATIC
208/230-3-60
BLR_ OFM
CAP2 YEL
O_PRESSORPLUG
_EL
BLN ]G N
SEE NOTE #
C ---BRN
UNIT COMPONENT ARRANGEMENT
BRN
I
RED
DEFROST BOARD (DB)
PL I
ACCESSSORY ELECTRIC HEAT_
--I
DIP SWITCH SETTINGS
OUTDOOR FAN
SECTION
COI_TROLBOX AREA
_EQUIP
GRD
--Z4V POWER ENTRY
LEGEND
HRI (5 KW}_ "_ BRN
.WriT............._{_ BR_4
/
HRI,2 & 3 {15 IIW} --_
--BRN
_FIELD SPLICE
'_'TER_IRAL(NARKED) C CO_TACTOR
a TERN_NAL<URMARKED_ cCBAP CAPACITOR
0 SPLICE C_RCU_TBREAKER
_SPEICE (MARKED) CC_ CRANK CASEF_EA_ER
COMP COMPRESSORMOTOR
--PAC_ORY W_R_G CTO COmPReSSORrI_E DELAY
-- --FIELD CONTROLWIRING O_ DEFROSTBOARD
--- PILED POWER WIRIRG DF_ DEFROSTTHERMOSTAT
----ACC_SSOR_OR OPTiOnAL DR D_FROSTR_L_Y
WIRING _CD PAR CORTROLBOARD
GND GROUND
--TO _ND_CA]ECOMMON HR HEATER RE_AY
POtENTiALO_LY: IFM I_DOOR FA_ NOTOR
NO_ TO REPRESEN__R_NG _PS _OW PRESSURESWl]C_
HPS HIGHPRESSURESWITCH
OFM OUTDOOR_A_ _OTOR
RVS REVERSINGVALVESOLEnOiD
TRAN TRANSFORMER
NOTES:
IIr ANY OF THE ORIGINAL_IRESr_J_HEDARE REPLACED,
IT_UST BE REPLACEDWITHTYPE_0 _EGRE[C _IREOR
IT'SEQUIVALENT
_ SEE PRICEPAGESFOR THERMOSTATA_D SUB_ASES
USE 7SDEGREECOPPERCONDUCTORSfOR rIELD INST_LLATION
4 FACTORYWIRINGFOR SPEE_SELECTORPLUG
02_=I
O_O=_
03_=I
04Z=_
5 RELOCATIONor SPEEDTAPS_AY BE REQUIRED
WHEN_S[_GFIELD I_STALLEDELECTRICHEATERS
CONSULTINSTALLATIONI_STRUCTIO_STO
DETERMINECORRECTSPEEDTAP SETTING
_ %O _OT D_SCO_NECTPLUGU_DERLOAD'
DEFROST _IL_ I_R_INAT_ ]N 30 SIC IF _F_ OPeN
D{FROST_ILLT{R_NAT{_ORMALLYIF_FI _sCLOSED
FA_ SEQUENCE CTD (TI,TE} COMPRESSOR DELAY
ENERGIZED DEENERGIZED CLOSES OPENS
TSAT
Sizes 030-042)
I 50ZN500453 Iso
A06325
Fig. 15 - Typical Three-Phase Unit Electrical Diagram
13
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