Carrier CRHEATER101A00 Installation Instructions Manual page 59

Accessory electric heater and single point box for small rooftop units with electric cooling and heat pump select 3 to 15 ton units
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APPENDIX B — AC-3 50LC COOLING APPLICATIONS (cont)
Unit Control Box
Field
Power
Conductors
TB
FU2
FU3
Fig. AE — AC-3 Single Point Box CRSINGLE050A00, Sizes 08-12
B
K L
YEL
11
11
TB1
11
12
BLK
YEL
BLK
YEL
BLU
59
L B
U
13
Tap
Conductors
BLU
HEATER
375A
382A
HEATER
WIRES

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