Comfort-Aire HMB**V*1E SERIES - Manual (Page 23)

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Figure 11. Single Stage Control Board (HMB**A*1E Series)
Figure 12. Two - Stage Control Board (HMB**X*1E, HMB**V*1E Series)
LED 1
BLWDTC
BLWDTC_R
HEAT
COOL
EAC
L 1
L 2
P2
R CG W Y
3A Fuse
HEATER P1
C R G Y 2 / Y O 1 W 2 W 1 Y L
LED 1
HEATER P1
L
2
HUM
EA
C
P2
3A Fuse
P3