Hoshizaki KM-1900SAH/3 - Manual (Page 3)

3
IMPORTANT
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.
CONTENTS
Important Safety Information ................................................................................................. 4
I. Specifications ...................................................................................................................... 5
A. Nameplate Rating ......................................................................................................... 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
B. Dimensions/Connections .............................................................................................11
1. KM-1900SAH/3 .......................................................................................................11
2. KM-1900SWH/3 ..................................................................................................... 12
3. KM-1900SRH/3...................................................................................................... 13
II. Installation and Operating Instructions ............................................................................ 14
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
H. Water Supply and Drain Connections ......................................................................... 27
1. Icemaker ................................................................................................................ 28
2. Water-Cooled Condenser....................................................................................... 29
I. Final Checklist ............................................................................................................. 31
J. Startup ......................................................................................................................... 32
III. Cleaning and Maintenance ............................................................................................. 33
A. Cleaning and Sanitizing Instructions .......................................................................... 33
1. Cleaning Procedure ................................................................................................ 34
2. Sanitizing Procedure - Following Cleaning Procedure ........................................... 35
B. Maintenance Instructions ............................................................................................ 36
C. Preparing the Icemaker for Long Storage ................................................................... 36