Operating instructions

F,ELO c I
E ,P_QMO--'/// l
W45 BLK BLK
CAP 2 YEL
W5 YEL BRN
WO BLK L__
(060ONLY)% L3- \ N, / coMP
W56 BLU
COGUNG FAN LOGIC
(SEE NOTE #4)
wB,YEL
- -W64 YEL CAP 1
--W15YEL PRIMARY Q BR
--W14 BLK 460V Vl0
/_,_i _ I_BRN
_GRN YEk
r
G G
ENERGIZED D_NW_IGIZED
HEATING WOI L(3GIC
ENERG_I_t _-ENERGtZED
RH
OFF -_ _
_HEAT II
° _LrrO II
_ TCI ",'1 I I
--1 II
I II
I I!
I
ON
FIELO'THERMOSTAT I
I
I
COMMON ill
UNIT COMPONENT ARRANGEMSNT
OUTDOOR FAN []
SECTION
EQUIF
GND
_,OMPRESN)R rNNXIRFAN _ _BOLBOX
SEC17ON SECTION _
24V
°0 []
_ASSECTION
--W13 BLK--
1 24V SPUCE
Wl 9 WHT
W20 GRN
W21 RED
DISCONNECT
pERNEC
IFM
MGV
--W35 GRA_
FLt_E SEN
--VEL--O
IDM
W46 BRN--
CR
BR
--W39 REDIGC _]_
i
'- .......... _ --Wa2BRN-- m
W33 YEL
W30 BRN"
LEGEND
AHA - Adjustable Heat NEC - National Bectdcal
Anticipator Code
BR - Blower Relay OFM - Outdoor-Fan Motor
C - Contactor QT - QuedrupleTerminal
CAP - Capacitor RS - Rollout Switch
COMP- Compressor Motor SEN - Sensor
CR - Combustion Relay SW - Switch
CS - Cen_'ffugaJ Switch TRAN - Transformer
EQUIP- Equipment
FS l Rame Sensor _ Field Splice
FU - Fuse
GND - Ground _ Terminal (Marked)
GV l Gas Valve
GVR - Gas Valve Relay C) Terminal (Unmarked)
HS - Hall Effect Sensor
HV - High VoRage • Splice
TRAN - Transformer
I l Ignitor _ Splice(Marked)
IDM - Inducod-Draft Motor -- FactoryWidng
IFC - ladoor-Fan Contactor -- -- - Reid Con_rolWiring
IFM - Indoor-Fan Motor
IGC - Integrated Gas Unit -- -- - Field PowerW_ring
Controller .... Accessory or
L1 - Line Op5onal Widng
LS - Limit Switch -- TO Indicate Common
LS1 - Limit Switch Potential Only, Not
MGV - MelnGasValve teRepresentW_ring
NOTES:
1. ff any of the original wires furnished ara replaced, they must be
replaced with type 90 degree C wire or Its equivalent
2. See price pages fo_thermostat and subbase_
3. Use 75 degree C copper conductors for field installation.
. For high speed IFM, disconnect RED win_ from IGC terminal BM
and connect BLK wlre from IFM. For medium speed, disconnect
RED wire from IQC terminal BM and cennect BLU wire from IFM.
Fig. 16_460-3-60 Wiring Diagram, Units 48GS and 48GX
C00059