Hoshizaki KM-1900SWH/3 User Manual

3

This manual should be read carefully before the

 icemaker is installed and 

operated. Only qualified service technicians should install, service, and 
maintain the

 icemaker. Read the warnings contained in this booklet carefully as 

they give important information regarding safety. Please retain this booklet for 
any further reference that may be necessary.   

Important Safety Information ................................................................................................. 4
I. Specifications ...................................................................................................................... 5

1. KM-1900SAH (air-cooled) ........................................................................................ 5
2. KM-1900SAH3 (air-cooled) ...................................................................................... 6
3. KM-1900SWH (water-cooled) .................................................................................. 7
4. KM-1900SWH3 (water-cooled) ................................................................................ 8
5. KM-1900SRH (remote air-cooled) ............................................................................ 9
6. KM-1900SRH3 (remote air-cooled) ........................................................................ 10

1. KM-1900SAH/3 .......................................................................................................11
2. KM-1900SWH/3 ..................................................................................................... 12
3. KM-1900SRH/3...................................................................................................... 13

A. Checks Before Installation ........................................................................................... 14
B. How to Remove Panels ............................................................................................... 14
C. Location ...................................................................................................................... 15
D. Setup ........................................................................................................................... 15
E. Installation of Upper Unit ............................................................................................. 17
F. Electrical Connection ................................................................................................... 19
G. Installation of Remote Condenser Unit ....................................................................... 21

1. Checks Before Installation ...................................................................................... 21
2. Location ................................................................................................................. 21
3. Setup ..................................................................................................................... 22
4. Line Set ................................................................................................................. 22
5. Refrigerant Charge (Line Set Exceeding 66 Feet) ................................................. 25
6. Electrical Connection ............................................................................................. 25
7. Stacking Condenser Unit ........................................................................................ 26

1. Icemaker ................................................................................................................ 28
2. Water-Cooled Condenser....................................................................................... 29

I. Final Checklist  ............................................................................................................. 31
J. Startup ......................................................................................................................... 32

1. Cleaning Procedure ................................................................................................ 34
2. Sanitizing Procedure - Following Cleaning Procedure ........................................... 35