Page 9
Parts Arrangement
CBX32MV
FIGURE 1
CONTROL BOX
ELECTRIC HEAT
SECTION
BLOWER
COMPARTMENT
COIL
HORIZONTAL
DRAIN PAN
CHECK AND EXPANSION VALVE
(COMPLETE WITH SCREEN)
BLOWER ACCESS
PANEL
COIL ACCESS
PANEL
UPFLOW/DOWNFLOW
DRAIN PAN
FIGURE 2
CBX32MV CONTROL BOX
TERMINAL
STRIP (TB1)
R
W3
W2
W1
G
C
TRANSFORMER
(T1)
SMALL ELECTRIC HEAT
KNOCK OUT FOR
2.5 − 15 kW
BLOWER
RELAY (K20)
LARGE ELECTRIC HEAT
ADDITIONAL KNOCK
OUT FOR
20 − 30 kW
GROUNDING
LUGS
TERMINAL
STRIP
(TB2)
0
Y1
Y2
DS
BDC3 BLOWER
CONTROL (A15)