Air Cleaner Manual
F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER
68-0083-9 Revised 11-08
18
Fig. 19. F57A,B 220–240V model electrical schematic.
1
1 TERMINAL BLOCK FOR POWER SUPPLY
CONNECTIONS. PROVIDE DISCONNECT
MEANS AND OVERLOAD PROTECTION
AS REQUIRED.
2 BROWN LEAD MUST BE CONNECTED TO TOP
TERMINAL ON TRANSFORMER.
3 INTERLOCK SAFETY SWITCH.
4 PROVIDES ON-OFF INDICATION.
5 LEFT CELL AND CONTACT BOARD ON
TWO-CELL AIR CLEANER ONLY.
M10653A
5
BLACK
RED
TEST
BUTTON
CONTACT
BOARD
BROWN
VIOLET
BLUE
RED
FAN
MOTOR
3
WHITE
A3
A4
B3
B4
C3
C4
D3
D4
A5
A6
B1
B2
C1
C2
D1
D2
OFF
LO
MED
HI
ORANGE
BLACK
ON-OFF/3-SPEED
FAN SWITCH
WHITE
WHITE
4
RED IONIZER
BLACK COLLECTOR
LAMP
P3
P4
POWER
SUPPLY
2
PERFORMANCE
SWITCH
BLACK
BLACK
CHECK
(RED)
WASH
(YELLOW)
WHITE
RED
WHITE
RED
WHITE
RED
ON
(YELLOW)
J5
N
L
220-240VAC