Trane Oxbox J4HP4018A1 Installation Instructions Manual page 17

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.
RED
BLACK
CN4
WHITE
GREEN
W2
WHITE/BLACK W2
GND
SEE TABLE BELOW FOR MOTOR WIRE COLORS
YEL Y/G BLK
FM WIRE CONFIG 1
FM WIRE CONFIG 2
BLU GRN RED
NOTES:
1: Use Copper Wire (75 Min) Only Between Disconnect Swicth And Unit .
2: To Be Wired In Accordance With NEC And Local Codes.
3: If Any Of The Original Wire ,As Supplied,Must Be Replaced.Use The Same
Or Equivalent Type Wire.
4: Connect R To R,G To G,Etc.See Outdoor Instruction For Details.
5: To Change Speed Tap,Adjust Dip Switches(SW1).
6: See Airflow Tables For Airflow Settings.
Fig.16: FACTORY DEFAULT WIRING DIAGRAM
OUTDOOR
UNIT SIZE
1.5T/3.5T
(TONS)
MOTOR
TERMINAL
SETTINGS
ON
PROHIBITED IN THIS STATE
COOLING 123
ON
AND FAN
LOW
123
ONLY SPEED
ON
DIP SWITCH
MEDIUM LOW
123
SETTINGS
ON
MEDIUM
123
NOTES:
1. Air handler systems use the 2T/3T/5T wiring diagram as the factory default setting.
2. When the air handler system matches with a different capacity outdoor unit, refer
to the diagram to adjust the motor terminal settings and dip switch settings.
Fig.17: FAN SPEED SETTING DIAGRAM
NOT SUITABLE FOR USE ON SYSTEMS EXCEEDING 150V TO GROUND
NE CONVIENT PAS AUXINSTALLATIONS DE PLUS DE 150V ALA TERRE
CN6
CN2
BLACK
PLUG LIATE
GRY WHT ORG BLU
BRN BLK
WHT PINK GRY BRN YEL BLK
2.5T/4T
ON
PROHIBITED IN THIS STATE
123
ON
2
MEDIUM LOW
123
ON
3
MEDIUM
123
ON
4
MEDIUM HIGH
123
16
CAUTION:
ATTENTION:
DIP SWITCH SETTINGS
PROHIBITED IN
THIS STATE
MEDIUM
MEDIUM HIGH
HIGH
SPEED TAPS
LOW
MEDIUM LOW
MEDIUM
MEDIUM HIGH
HIGH
SEE NOTE 6
FM
2T/3T/5T*
*Default wiring
ON
PROHIBITED IN THIS STATE
123
ON
3
MEDIUM
123
ON
4
MEDIUM HIGH
123
ON
5
HIGH
123