Hoshizaki FD-1001MWH(-C) EN - Manual (Page 27)

27
"F-A" Control Board
"F-A" Control Board
Part Number 2A4296-01
• "FLUSH" LED
(X3 Relay) (drain)
DV
• "COMP" LED
(X1 Relay)
Comp
LLV
SLV
• "GM" LED
(X2 Relay)
GM
FMR
FMS
• K1 Connector
(115VAC)
#3 Input (black)
#2 GM, FMR,
FMS (brown)
Drain Valve
#10 (white/blue)
• "WTRIN" LED
(X4 Relay)
WV
• K6 Connector (20VDC)
Infrared Sensor
(brown (ground))
(white, signal (common))
(dark blue)
• S2 "SERVICE" Button
(Ice Purge Cycle Bypass)
Transformer
24VAC Input
#1 (white/red)
Upper Float Switch
#6 (red)
Mechanical Bin Control
#3 & #4 (gray) (5VDC)
Gear Motor Protect Relay Circuit
#5 & #6 (white/orange)
High Pressure Switch
#3 & #4 (yellow) Control Switch
#1 & #2 (white/black)
Inlet Water Valve
#8 (white/brown)
• "POWER OK" LED
Transfomer
24VAC Neutral
#2 (light blue)
Lower Float Switch
#7 (dark blue)
Float Switch
#5 (black) (5VDC)
• S1 Dip Switch
Transformer
Input
#9 (white/red)
1. Control Board Layout
• K9 Connector (5VDC)
• K8 Connector
(24VAC and 5VDC)
• K7 Connector-Open
• K2 Connector
(24VAC)
Water Dispensing
Valve, Agitation
Motor, and Ice
Dispensing LEDs
(not used on this
model)
Transformer
Input
#7 (white/red)
• K3 Connector-Open
• K4 Connector-Open
• K5 Connector-Open
• J2 Connector-Open