Hoshizaki F-450MAH User Manual
Hoshizaki, Hoshizaki america, inc
Table of contents
Document Outline
- CONTENTS
- I. Specifications
- 1. F-450MAH
- 2. F-450MAH-C
- II. General Information
- 1. Construction
- 2. Control Box Layout
- 3. Timer Board
- [a] Solid-State Control
- [b] Timer Board
- [c] Sequence
- III. Technical Information
- 1. Water Circuit and Refrigeration Circuit
- 2. Wiring Diagram
- [a] F-450MAH
- [b] F-450MAH-C
- 3. Sequence of Electrical Circuit
- 4. Timing Chart
- 5. Performance Data
- [a] F-450MAH
- [b] F-450MAH-C
- IV. Service Diagnosis
- 1. No Ice Production
- 2. Low Ice Production
- 3. Other
- V. Removal and Replacement of Components
- 1. Service for Refrigerant Lines
- [a] Refrigerant Recovery
- [b] Evacuation and Recharge [R-404A]
- 2. Brazing
- 3. Removal and Replacement of Compressor
- 4. Removal and Replacement of Drier
- 5. Removal and Replacement of Expansion Valve
- 6. Removal and Replacement of Evaporator Assembly
- 7. Removal and Replacement of Fan Motor
- 8. Removal and Replacement of Control Water Valve
- 9. Removal and Replacement of Flush Water Valve
- VI. Cleaning and Maintenance
- 1. Preparing the Icemaker for Long Storage
- 2. Cleaning and Sanitizing Instructions
- [a] Cleaning Solution
- [b] Cleaning Procedure
- [c] Sanitizing Solution
- [d] Sanitizing Procedure - Initial
- [e] Sanitizing Procedure - Final
- 3. Maintenance Instructions