63
Fig. AI — Heat Pump Single Point Box CRSINGLE039A00 and CRSINGLE045A00
(HP-1, Sizes 04-07; HP-2, Sizes 04-07)
Unit Control Box
C
IFC
!!
!!
FU2
HTR 1
110A
or
117A
HTR 2
117A
or
264A
(if used)
Heater
Wires
Factory wiring connects line-side
of FU2 to line-side terminals on FU3-FU4.
This wiring not illustrated for
simplicity in this figure.
Tap
Conductors
Field
Power
Conductors
BLU
BLK
YEL
11
13
11
13
FU3
FU4
HEATER
361A
or
362A
OR
APPENDIX C — HP-1, HP-2 HEAT PUMP APPLICATIONS (cont)