Hoshizaki MODULAR CUBELET SERENITY SERIES FS-1022MLH-C - Manual (Page 17)

17
"F-A" Control Board
"F-A" Control Board
Part Number 2A4296-01
• "FLUSH" LED
(X3 Relay)
Drain Valve
• "COMP" LED
(X1 Relay)
Pump-Down
Solenoid Valve • "GM" LED
(X2 Relay)
Gear Motor
Evaporator Heater
• K1 Connector
(115VAC)
#3 115VAC Input
#2 Gear Motor,
Evaporator
Heater
• "WTRIN" LED
(X4 Relay)
Inlet Water Valve
• K6 Connector (20VDC)
Infrared Sensor Bin Control
• "SERVICE" Button
(Ice Purge Cycle Bypass)
#5 & #6 Gear Motor Protect
Relay Circuit
#3 & #4 Jumper
#1 & #2 Control Switch
Open: Icemaking
Closed: Drain
• "POWER OK" LED
• S1 Dip Switch
1. Control Board Layout
• K9 Connector (5VDC)
• K8 Connector
(24VAC and 5VDC)
#1 Transformer 24VAC Input
#2 Transformer 24VAC Neutral
#3 & #4 Mechanical Backup Bin
Control (5VDC)
#5 Float Switch Common (5VDC)
#6 Upper Float Switch
#7 Lower Float Switch
• K7 Connector-Open
• K2 Connector
(24VAC)
#10 Drain Valve
#9 Transformer
24VAC Input
#8 Inlet Water Valve
#7 Transformer
24VAC Input
Water Dispensing
Valve, Agitation
Motor, and Ice
Dispensing LEDs
(not used on this
model)
• K3 Connector-Open
• K4 Connector-Open
• K5 Connector-Open • J2 Connector-Open
Brown (ground)
White (signal) (common)
Dark Blue