Hoshizaki KM-1301SRH-E User Manual
4
1. KM-1301SAH-E (air-cooled) ................................................................................... 25
2. KM-1301SWH-E (water-cooled) ............................................................................. 26
2. KM-1301SWH-E (water-cooled) ............................................................................. 26
a) KM-1301SAH-E (air-cooled) ............................................................................ 29
b) KM-1301SWH-E (water-cooled) ...................................................................... 30
c) KM-1301SRH-E (remote air-cooled) ................................................................. 31
b) KM-1301SWH-E (water-cooled) ...................................................................... 30
c) KM-1301SRH-E (remote air-cooled) ................................................................. 31
1. KM-1301SAH-E (air-cooled) ................................................................................... 32
2. KM-1301SWH-E (water-cooled) ............................................................................ 33
3. KM-1301SRH-E (remote air-cooled) ...................................................................... 34
2. KM-1301SWH-E (water-cooled) ............................................................................ 33
3. KM-1301SRH-E (remote air-cooled) ...................................................................... 34
A. Diagnostic Procedure ................................................................................................. 35
B. Control Board Check ................................................................................................... 39
C. Bin Control Check ....................................................................................................... 40
B. Control Board Check ................................................................................................... 39
C. Bin Control Check ....................................................................................................... 40
a) Mechanical Bin Control Check ......................................................................... 40
b) Mechanical Bin Control Cleaning ..................................................................... 42
b) Mechanical Bin Control Cleaning ..................................................................... 42
1. Float Switch Check ................................................................................................ 43
2. Float Switch Cleaning ............................................................................................ 44
2. Float Switch Cleaning ............................................................................................ 44
E. Thermistor Check ........................................................................................................ 45
F. Adjustment of Water Regulating Valve (water-cooled model) ...................................... 45
G. Diagnostic Charts ....................................................................................................... 46
F. Adjustment of Water Regulating Valve (water-cooled model) ...................................... 45
G. Diagnostic Charts ....................................................................................................... 46
1. No Ice Production ................................................................................................... 46
2. Freeze Up .............................................................................................................. 48
3. Low Ice Production ................................................................................................ 50
2. Freeze Up .............................................................................................................. 48
3. Low Ice Production ................................................................................................ 50
1. Refrigerant Recovery ............................................................................................. 51
2. Brazing .................................................................................................................. 52
3. Evacuation and Recharge (R-404A) ...................................................................... 52
2. Brazing .................................................................................................................. 52
3. Evacuation and Recharge (R-404A) ...................................................................... 52