F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER
LAMP
4
OFF
LO
MED
HI
L
220-240VAC
N
68-0083-7 Revised 11-07
PERFORMANCE
P3
SWITCH
P4
ON
(YELLOW)
WASH
(YELLOW)
CHECK
(RED)
ORANGE
BLACK
A5
A3
A6
A4
B3
B1
B4
B2
C3
C1
C4
C2
D3
D1
D2
D4
ON-OFF/3-SPEED
FAN SWITCH
1
3
Fig. 19. F57A,B 220–240V model electrical schematic.
BLACK COLLECTOR
RED IONIZER
RED
POWER
5
BLACK
SUPPLY
2
WHITE
WHITE
BROWN
WHITE
RED
1
TERMINAL BLOCK FOR POWER SUPPLY
CONNECTIONS. PROVIDE DISCONNECT
MEANS AND OVERLOAD PROTECTION
AS REQUIRED.
BLUE
2
BROWN LEAD MUST BE CONNECTED TO TOP
TERMINAL ON TRANSFORMER.
VIOLET
3
INTERLOCK SAFETY SWITCH.
4
PROVIDES ON-OFF INDICATION.
FAN
5
LEFT CELL AND CONTACT BOARD ON
MOTOR
TWO-CELL AIR CLEANER ONLY.
18
TEST
BUTTON
CONTACT
BOARD
M10653A