Honeywell F57A Manual page 18

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