GSX14 Service Manual

206
WIRING DIAGRAMS
HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
WIRE COLOR BTUh NOMINAL CFM
PURPLE 18000 600 PINK 24000 800 YELLOW 30000 950
BK
BK
BK
BK
BK
BK
BK
BK
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
GR
GR/YL
BL
BL
BL
BL
BL
BR
PK
PKGR
WH
PU
WH
WH
PU
Y
WH
F
240V TR
123 54
24V
12345
CLGN
EM
SEQ
M1 M2
M3
M4
T1 T2
DISC
HTR 1 HTR 2*
TL 1 TL 2*
SEE NOTE #3
RD
Y
TABLE-1
MOTOR CONNECTIONS ONLY ONE WILL BE CONN ECTED (SEE NOTE 2)
0140A00107-A
RD
BK
NC
W
PU
BL
ALARM
OUTDOOR COMMON
UNUSED WIRES MUST HAVE THEIR ENDS TAPED OR CAPPED
FIELD
CONNECTIONS
SEE NOTE #2
OPTIONAL CONNECTION
FS
NOTES: 1. RED WIRE TO BE ON TRANSFORMER TERMINAL "3" FOR 230 VOLTS AND ON TERMINAL "2" FOR 208 VOLTS. 2. CONFIRM SPEED TAP SELECTED IS APPROPRIATE FOR APPLICATION. IF SPEED TAPS NEEDS TO BE CHANGED, CONNECT APPROPRIATE WIRE FROM MOTOR TO Y FROM THERMOSTAT/CONDENSER (SEE TABLE-1). 3. ASTERISK (*) INDICATES THAT HEATING ELEMENT, THERMAL LIMIT, RELAY AND INTERCONNECTING WIRES AND JUMPERS OF HEATER #2 ARE DELETED WITH SINGLE ELEMENT UNITS. 4. COLOR CODES: BK - BLACK BL - BLUE BR - BROWN GR - GREEN PK - PINK PU - PURPLE RD - RED WH - WHITE YL - YELLOW 6. WIRING CODE: FACTORY WIRING HIGH VOLTAGE LOW VOLTAGE FIELD WIRING HIGH VOLTAGE LOW VOLTAGE SEE NOTE #2 7. COMPONENT CODE: DISC - DISCONNECT SWITCH EM - EVAPORAT0R MOTOR EBTDR - ELECTRONIC BLOWER TIME DELAY RELAY F - FUSE FC - FAN CAPACITOR HTR - HEATER ELEMENT SEQ - SEQUENCER TL - THERMAL LIMIT TR - TRANSFORMER FS - FACTORY INSTALLED FLOAT SWITCH
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