23
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
C G
WY
3A Fuse
HEATER P1
C
R
G
Y2/Y
O
1W
2W
1YL
LED 1
HEATER P1
L 2HUM
EAC
P2
3A Fuse
P3
