Instruction Manual
Table Of Contents
- Important Safety Information
- I. Specifications
- A. Electrical and Refrigerant Data
- B. Dimensions/Connections
- 1. Air-Cooled Models (MAJ(-C))
- 2. Water-Cooled Models (MWJ(-C))
- 3. Remote Models (MRJ/3(-C))
- 4. Low Side, Parallel Rack System Models (MLJ)
- 5. Remote Condenser Unit URC-5F (use with F-1002MRJ(-C), FD-650MRJ-C, FD-1002MRJ-C)
- 6. Remote Condenser Unit URC-14F (use with F-1501MRJ(-C))
- 7. Remote Condenser Unit URC-22F (use with F-2001MRJ/3(-C))
- II. Installation and Operating Instructions
- A. Location
- B. Checks Before Installation
- C. How to Remove Panels
- D. Dispenser Unit/Ice Storage Bin and Icemaker Setup
- E. Electrical Connection
- F. Water Supply and Drain Connections
- G. Remote Condenser Unit Installation
- H. Parallel Rack System Connection
- I. Final Checklist
- J. Startup
- K. Bin Control Check
- L. Alarm Safeties
- III. Maintenance
- IV. Preparing the Appliance for Periods of Non-Use
- V. Disposal
22
F. Water Supply and Drain Connections
See Fig. 4, 5, and 6
WARNING
Water supply and drain connections must be installed in accordance with applicable
national, state, and local regulations.
NOTICE
• Normal operating water temperature must be within 45°F to 90°F (7°C to
32°C). Operation of the appliance, for extended periods, outside of this normal
temperature range may affect appliance performance.
• Water supply pressure must be a minimum of 10 PSIG and a maximum of
113PSIG. If the pressure exceeds 113 PSIG, the use of a pressure reducing valve
is required.
• External lters, strainers, or softeners may be required depending on water quality.
Contact your local Hoshizaki Certied Service Representative or local Hoshizaki
distributor for recommendations.
• A plumbing permit and services of a licensed plumber may be required in some areas.
• The icemaker drain line, dispenser unit/ice storage bin drain line, and water-cooled
condenser drain line (if applicable) must be run separately.
• Drain lines must have 1/4" fall per foot (2 cm per 1 m) on horizontal runs to get a good
ow. A vented tee connection is also required for proper ow.
• Drain lines should not be piped directly to the sewer system. An air gap of a minimum of
2vertical inches (5 cm) must be between the end of the drain pipes from the icemaker,
dispenser unit/ice storage bin, and water-cooled condenser (if applicable) and the oor
drain.