Specifications

WIRING DIAGRAM
Y
BR
@
z
® @
®
©
GY
GY
BU
Y/G
G L N
©
Y/G
Motor Specifications
Power supply 120 VAC
Frequency 60 Hz
Wattage rating 420 W
Amperage 3.7 A
Motor Resistance
BU/W 21.6 Ohms
BU/R 18 Ohms
BU/GY 14.3 Ohms
BU/BK 9.8 Ohms
®
,,,,q
i
i
i
i
i
i
i
i
i
i
!
!
i
i
BK _ BK
GY _ GY
R R
W W
BR BR
v-
BR --b_ ®
GY GY
ffl
o2 :.o
(_ °_0
O_
O_ coO--
0o4 _-0
l
R
[SEL0015061i
NOTE: Wiring diagram is drawn
with plenum in down position.
Blower Switch Operation
Contact
1-3
3-5
5-7
8-10
10-12
Function
OFF
1st Speed
2nd Speed
3rd Speed
4th Speed
G3
Component Layout
Description
Filter microswitch
Filter microswitch
Plenum down limit switch
Plenum up limit switch
Motor microswitch
Plenum drive motor
Blower motor
Num.
1
2
3
4
5
6
7
.............8 Blower _,peed switches
9 Start sw. - plenum up/down
15