4
EFM
1
2
3
4
5
6
BLU
FU8
FU9
FU9
BLU
RED
RED
BLK
YEL
YEL
BLK
21
11
22
12
MAIN CONTROL BOX
POWER EXHAUST BOX
EMC
YEL
BRN
CAP
YEL
IFCB
IFCB
FU9
FU8
BLU
YEL
BRN
CAP
YEL
RED
EMC
1
2
3
4
5
6
MAIN CONTROL BOX
POWER EXHAUST BOX
RED
BLU
BLK
YEL
BLK
21
11
IFCB
YEL
22
12
IFCB
EFM
FU8
FU9
EMC
YEL
RED
BLU
CAP
RED
BLU
MAIN CONTROL BOX
POWER EXHAUST BOX
BLK
RIBBED OR WHT
EFM
SMOOTH OR BRN
BLK
BLK
21
11
IFCB
YEL
YEL
22
12
IFCB
EFM
BLK
RIBBED OR WHT
SMOOTH OR BRN
FU8
FU9
CAP
YEL
EMC
RED
RED
BLU
BLU
NEUTRAL TB
POWER EXHAUST
MAIN CONTROL BOX
BLK
BLK
21
11
IFCB
460 V, 60 Hz (PART NO. CRPWREXH008B00)
208/230 V, 60 Hz (PART NO. CRPWREXH008B00)
575 V, 60 Hz (PART NO. CRPWREXH010B00)
220 V, 50 Hz (PART NO. CRPWREXH009B00)
400 V, 50 Hz (PART NO. CRPWREXH009B00)
LEGEND
Fig. 7 — Power Wiring Connection Diagrams
(18 to 25 Ton Standard-Efficiency Electric Heat/Electric Cool and Gas Heat/Electric Cool Units,
15 and 20 Ton High-Efficiency Electric Heat/Electric Cool and Gas Heat/Electric Cool Units,
and 15 Ton High-Efficiency Heat Pump Units)
CAP —
Capacitor
EMC —
Exhaust Motor Contactor
EFM —
Exhaust Fan Motor
FU
—
Fuse
IFCB —
Indoor Fan Circuit Breaker
TB
—
Terminal Block
Summary of Contents for CRPWREXH008B00
Page 7: ......
