Hoshizaki KMD-901MWH Service Manual page 4
Modular crescent cuber
Hide thumbs
Also See for KMD-901MWH:
- Instruction manual (38 pages) ,
- Parts list (33 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
E. Bin Control .................................................................................................................. 24
1. Explanation of Operation ........................................................................................ 24
2. Bin Control Check Procedure ................................................................................ 24
III. Technical Information ...................................................................................................... 25
A. Water Circuit and Refrigeration Circuit ........................................................................ 25
1. KMD-901MAH (air-cooled) ..................................................................................... 25
2. KMD-901MWH (water-cooled) ............................................................................... 26
3. KMD-901MRH (remote air-cooled) ........................................................................ 27
B. Wiring Diagrams .......................................................................................................... 28
1. KMD-901MAH and KMD-901MWH ........................................................................ 28
2. KMD-901MRH ....................................................................................................... 29
C. Performance Data ....................................................................................................... 30
1. KMD-901MAH (air-cooled) ..................................................................................... 30
2. KMD-901MWH (water-cooled) ............................................................................... 31
3. KMD-901MRH (remote air-cooled) ........................................................................ 32
IV. Service Diagnosis ........................................................................................................... 33
A. 10-Minute Diagnostic Procedure ................................................................................ 33
B. Diagnostic Charts ........................................................................................................ 34
1. No Ice Production ................................................................................................... 34
2. Evaporator is Frozen Up ........................................................................................ 38
3. Low Ice Production ................................................................................................ 39
4. Abnormal Ice ......................................................................................................... 39
5. Other ...................................................................................................................... 40
V. Removal and Replacement of Components .................................................................... 41
A. Service for Refrigerant Lines ....................................................................................... 41
1. Refrigerant Recovery ............................................................................................. 41
2. Brazing .................................................................................................................. 41
3. Evacuation and Recharge (R-404A) ...................................................................... 42
B. Removal and Replacement of Compressor ................................................................. 43
C. Removal and Replacement of Expansion Valve .......................................................... 44
D. Removal and Replacement of Hot Gas Valve or Line Valve ....................................... 45
E. Removal and Replacement of Evaporator ................................................................... 46
G. Adjustment of Water Regulating Valve - Water-Cooled Model Only ............................ 47
- Remote Air-Cooled Model Only ............................................................................... 48
I. Removal and Replacement of Thermistor .................................................................... 49
J. Removal and Replacement of Fan Motor ..................................................................... 50
K. Removal and Replacement of Inlet Water Valve or Drain Valve .................................. 50
L. Removal and Replacement of Pump Motor ................................................................. 51
M. Removal and Replacement of Bin Control .................................................................. 52
VI. Cleaning and Maintenance ............................................................................................. 53
A. Cleaning and Sanitizing Instructions ........................................................................... 53
1. Cleaning Procedure ................................................................................................ 54
2. Sanitizing Procedure - Following Cleaning Procedure ........................................... 55
B. Maintenance ................................................................................................................ 56
C. Preparing the Icemaker for Long Storage ................................................................... 57
4
Advertisement
Table of Contents
