Hoshizaki FD-1001MRH(-C) Manual De Usuario

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7
"F-A" Control Board 
"F-A" Control Board
Part Number A496-01 
• 
"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)
   # 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 
4VAC 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 & # (white/black)
Inlet Water Valve  
#8 (white/brown)
• "POWER OK" LED
Transfomer 
4VAC Neutral 
# (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