PERFORMANCE
SWITCH
BLACK
BLACK
WASH
(YELLOW)
ON
(YELLOW)
ON-OFF/3-SPEED FAN SWITCH
KNOB
WIRING TERMINALS
HI
MED
LO
OFF
BLACK
ORANGE
L1
(HOT)
3
1
L2
GROUND
Fig. 18. F57A,B 120Va.c. model electrical schematic.
PERFORMANCE
SWITCH
ON
(YELLOW)
WASH
(YELLOW)
CHECK
(RED)
ON-OFF/3-SPEED FAN SWITCH
KNOB
WIRING TERMINALS
HI
MED
LO
OFF
BLACK
ORANGE
L1
(HOT)
3
1
L2
GROUND
Fig. 19. F57A,B 120Va.c. model electrical schematic with factory installed IR receiver.
F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER
POWER
SUPPLY
P3
P4
J2
2
P21
4
P22
3
1
P2
P1
BROWN
ON
VIOLET
HI
BLUE
MED
RED
LO
FAN
MOTOR
WHITE
POWER
SUPPLY
P3
P4
P2
P1
BROWN
ON
VIOLET
HI
BLUE
MED
RED
LO
FAN
MOTOR
WHITE
17
BLACK COLLECTOR
TEST
RED IONIZER
BUTTON
RED
2
BLACK
CHECK
(RED)
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
2 LEFT CELL AND CONTACT BOARD ON
TWO-CELL AIR CLEANER ONLY.
3
INTERLOCK SAFETY SWITCH.
BLACK COLLECTOR
TEST
RED IONIZER
BUTTON
RED
2
BLACK
1
POWER SUPPLY. PROVIDE DISCONNECT
MEANS AND OVERLOAD PROTECTION
AS REQUIRED.
2
LEFT CELL AND CONTACT BOARD ON
TWO-CELL AIR CLEANER ONLY.
3
INTERLOCK SAFETY SWITCH.
CONTACT
BOARD
M6150B
CONTACT
BOARD
M10652A
68-0083—07