User ManualTable of ContentsImportant Safety Information5I. Specifications6A. Nameplate Rating61. FD-1001MAH(-C) (air-cooled)62. FD-1001MWH(-C) (water-cooled)73. FD-1001MRH(-C) (remote air-cooled)84. FD-1001MLH(-C) (low-side, parallel rack system)9B. Dimensions / Connections101. FD-1001MAH(-C) (air-cooled)102. FD-1001MWH(-C) (water-cooled)113. FD-1001MRH(-C) (remote air-cooled)124. FD-1001MLH(-C) (low side, parallel rack system)13II. Installation and Operating Instructions14A. Checks Before Installation14B. How to Remove Panels14C. Location15D. Setup15E. Electrical Connection16F. Installation of Remote Condenser Unit171. Checks Before Installation172. Location173. Setup184. Line Set185. Electrical Connection216. Stacking Remote Condenser Units22G. Connection to an R-404A Parallel Rack System231. Line Set Installation23H. Water Supply and Drain Connections261. Icemaker272. Water-Cooled Condenser28I. Final Checklist30J. Startup31K. Bin Control Check321. Infrared Sensor Check322. Mechanical Backup Bin Control Check343. Infrared Sensor Shutdown Delay35III. Cleaning and Maintenance36A. Cleaning and Sanitizing Instructions361. Cleaning Solution362. Cleaning Procedure363. Sanitizing Solution394. Sanitizing Procedure - Initial395. Sanitizing Procedure - Final40B. Maintenance41C. Preparing the Icemaker for Long Storage42Size: 4.35 MBPages: 44Language: EnglishOpen manual
User ManualTable of ContentsImportant Safety Information7I. Specifications8A. Icemaker81. FD-1001MAH (air-cooled)82. FD-1001MAH-C (air-cooled)93. FD-1001MWH (water-cooled)104. FD-1001MWH-C (water-cooled)115. FD-1001MRH (remote air-cooled)126. FD-1001MRH-C (remote air-cooled)137. FD-1001MLH (low side, parallel rack system)148. FD-1001MLH-C (low side, parallel rack system)15B. Condenser Unit161. URC-5F16II. General Information18A. Construction181. FD-1001MAH(-C) (air-cooled)182. FD-1001MWH(-C) (water-cooled)193. FD-1001MRH(-C) (remote air-cooled)204. FD-1001MLH(-C) (low side, parallel rack system)215. Ice Making Unit22B. Sequence of Operation231. Sequence Cycles and Shutdown23a) Fill Cycle23b) Ice Purge Cycle23c) Freeze Cycle23d) Drain Cycle23e) Shutdown Cycle242. Sequence Flow Chart25C. Control Board261. Control Board Layout272. Features28a) Low Water Safety28b) Ice Purge Cycle Bypass28c) Freeze Timer28d) Drain Frequency28e) Bin Control Shutdown Delay28f) High Voltage and Low Voltage Cut-outs29g) LED Lights and Alarm Safeties Chart293. Alarm Safeties30a) Low Water Safety (1-beep alarm)30b) Control Switch in the "DRAIN" Position (2-beep alarm)30c) High Pressure Switch (3 & 4-beep alarms)30d) Freeze Timer (5-beep alarm)30e) Low Voltage (6-beep alarm)30f) High Voltage (7-beep alarm)31g) Gear Motor (8-beep alarm)31h) Bin Control (9-beep alarm)314. Controls and Adjustments31a) Default Dip Switch Settings31b) Infrared Sensor Shutdown Delay (S1 dip switch 1, 2, & 3)32c) Drain Frequency Control (S1 dip switch 4)32d) Continuous Dispensing Timer (S1 dip switch 5 & 6)32e) Bin Control Selector (S1 dip switch 7)33f) Mechanical Bin Control Shutdown Delay (S1 dip switch 8)33g) Factory Use (S1 Dip Switch 9 & 10)33D. Bin Control34E. Float Switch34III. Technical Information35A. Water Circuit and Refrigeration Circuit351. FD-1001MAH(-C) (air-cooled)352. FD-1001MWH(-C) (water-cooled)363. FD-1001MRH(-C) (remote air-cooled)374. FD-1001MLH(-C) (low side, parallel rack system)38B. Wiring Diagrams391. FD-1001MAH(-C), FD-1001MWH(-C), FD-1001MRH(-C)392. FD-1001MLH(-C)403. Sequence Wiring Diagram41a) Fill Cycle.41b) Ice Purge Cycle42c) Freeze Cycle43d) 1-in-1 Drain Cycle44e) 1-in-12 Drain Cycle45f) Infrared Sensor Shutdown46g) Mechanical Bin Control Shutdown47h) Low Water Safety48i) High Pressure Switch49C. Performance Data501. FD-1001MAH (air-cooled)502. FD-1001MAH-C (air-cooled)513. FD-1001MWH (water-cooled)524. FD-1001MWH-C (water-cooled)535. FD-1001MRH (remote air-cooled)546. FD-1001MRH-C (remote air-cooled)557. FD-1001MLH (low side, parallel rack system)568. FD-1001MLH-C (low side, parallel rack system)57IV. Service Diagnosis58A. Ice Production Check58B. Diagnostic Procedure58C. Control Board Check61D. Bin Control Check661. Infrared Sensor Check662. Mechanical Bin Control Check67E. Float Switch Check and Cleaning691. Float Switch Check692. Float Switch Cleaning69F. Diagnostic Charts711. No Ice Production712. Low Ice Production743. Other75V. Removal and Replacement of Components76A. Service for Refrigerant Lines761. Refrigerant Recovery (except MLH model)762. Brazing773. Evacuation and Recharge (R-404A) (except MLH model)774. Refrigerant Recovery, Evacuation, and Recharge - MLH Model (low side, parallel rack system)78B. Removal and Replacement of Compressor79C. Removal and Replacement of Expansion Valve80D. Removal and Replacement of Evaporator Assembly Components811. Upper Bearing Wear Check822. Removal and Replacement of Cutter823. Removal and Replacement of Extruding Head834. Removal and Replacement of Auger835. Removal and Replacement of Evaporator846. Removal and Replacement of Mechanical Seal and Lower Housing857. Removal and Replacement of Gear Motor86E. Removal and Replacement of Air-Cooled Condenser87F. Removal and Replacement of Water-Cooled Condenser88G. Removal and Replacement of Water Regulating Valve - Water‑Cooled Model89H. Adjustment of Water Regulating Valve - Water-Cooled Model90I. Removal and Replacement of Fan Motor (air-cooled and remote air‑cooled models)90J. Removal and Replacement of Headmaster (Condensing Pressure Regulator - C.P.R.) - Remote Air-Cooled Model91K. Removal and Replacement of Liquid Line Valve or Suction Line Valve ‑ MLH Model (low side, parallel rack system)92L. Removal and Replacement of Evaporator Pressure Regulator (E.P.R.) MLH Model (low side, parallel rack system)93M. Removal and Replacement of Water Valves931. Inlet Water Valve932. Drain Valve94N. Removal and Replacement of Control Board95VI. Cleaning and Maintenance96A. Cleaning and Sanitizing Instructions961. Cleaning Solution962. Cleaning Procedure963. Sanitizing Solution984. Sanitizing Procedure - Initial985. Sanitizing Procedure - Final99B. Maintenance100C. Preparing the Icemaker for Long Storage102Size: 3.17 MBPages: 103Language: EnglishOpen manual
