Hoshizaki FD-1001MRH(-C) Refrigerator User Manual


 
4
3. Alarm Safeties ....................................................................................................... 30
a) Low Water Safety (1-beep alarm) .................................................................... 30
b) Control Switch in the "DRAIN" Position (-beep alarm) ................................... 30
c) High Pressure Switch (3 & 4-beep alarms) ...................................................... 30
d) Freeze Timer (5-beep alarm) ........................................................................... 30
e) Low Voltage (6-beep alarm) ............................................................................ 30
f) High Voltage (7-beep alarm) ............................................................................. 31
g) Gear Motor (8-beep alarm) .............................................................................. 31
h) Bin Control (9-beep alarm) ............................................................................ 31
4. Controls and Adjustments ..................................................................................... 31
a) Default Dip Switch Settings ............................................................................. 31
b) Infrared Sensor Shutdown Delay (S1 dip switch 1, , & 3) .............................. 3
c) Drain Frequency Control (S1 dip switch 4) ...................................................... 3
d) Continuous Dispensing Timer (S1 dip switch 5 & 6) ........................................ 3
e) Bin Control Selector (S1 dip switch 7) ............................................................. 33
f) Mechanical Bin Control Shutdown Delay (S1 dip switch 8) .............................. 33
g) Factory Use (S1 Dip Switch 9 & 10) ................................................................ 33
D. Bin Control .................................................................................................................. 34
E. Float Switch ................................................................................................................ 34
III. Technical Information ..................................................................................................... 35
A. Water Circuit and Refrigeration Circuit ....................................................................... 35
1. FD-1001MAH(-C) (air-cooled) ............................................................................... 35
. FD-1001MWH(-C) (water-cooled) ......................................................................... 36
3. FD-1001MRH(-C) (remote air-cooled) ................................................................... 37
4. FD-1001MLH(-C) (low side, parallel rack system) ................................................ 38
B. Wiring Diagrams ......................................................................................................... 39
1. FD-1001MAH(-C), FD-1001MWH(-C), FD-1001MRH(-C) ..................................... 39
. FD-1001MLH(-C) .................................................................................................. 40
3. Sequence Wiring Diagram .................................................................................... 41
a) Fill Cycle. ........................................................................................................ 41
b) Ice Purge Cycle .............................................................................................. 4
c) Freeze Cycle ................................................................................................... 43
d) 1-in-1 Drain Cycle ........................................................................................... 44
e) 1-in-1 Drain Cycle ......................................................................................... 45
f) Infrared Sensor Shutdown ................................................................................ 46
g) Mechanical Bin Control Shutdown ................................................................... 47
h) Low Water Safety ............................................................................................ 48
i) High Pressure Switch ........................................................................................ 49
C. Performance Data ...................................................................................................... 50
1. FD-1001MAH (air-cooled) ..................................................................................... 50
. FD-1001MAH-C (air-cooled) ................................................................................. 51
3. FD-1001MWH (water-cooled) ............................................................................... 5
4. FD-1001MWH-C (water-cooled) ............................................................................ 53
5. FD-1001MRH (remote air-cooled) ......................................................................... 54
6. FD-1001MRH-C (remote air-cooled) ..................................................................... 55
7. FD-1001MLH (low side, parallel rack system) ....................................................... 56
8. FD-1001MLH-C (low side, parallel rack system) ................................................... 57