Hoshizaki FD-1001MLH(-C) manual

Hoshizaki “A Superior Degree of Reliability” www .hoshizaki.com Models FD-1001MAH(-C) FD-1001MWH(-C) FD-1001MRH(-C) FD-1001MLH(-C) Modular Flaker Hoshizaki America, Inc. I N S T R U C T I O N M A N U A L Issued: 4-24-2009[...]

 IMPORTANT Only qualied service technicians should install, service, and maintain the icemaker. No installation, service, or maintenance should be undertaken until the technician has thoroughly read this Instruction Manual. Likewise, the owner/manager should not proceed to operate the icemaker until the installer has instructed them on its pr[...]

3 CONTENTS Important Safety Information ................................................................................................. 5 I. Specications ..................................................................................................................... 6 A. Nameplate Rating ...................................................[...]

4 III. Cleaning and Maintenance ............................................................................................. 36 A. Cleaning and Sanitizing Instructions ........................................................................... 36 1. Cleaning Solution .................................................................................[...]

5 Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, or damage to the unit. WARNING Indicates a hazardous situation which could result in death or serious injury. CAUTION Indicates a situation which could result in damage to the unit. IMPORTANT Indic[...]

6 I. Specications A. Nameplate Rating 1. FD-1001MAH(-C) (air-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER FD-1001MAH SERIAL NUMBER AC SUPPLY VOLTAGE 2 0 8 - 2 3 0 / 6 0 / 1 ( 3 W I R E W I T H N E U T R A L F O R 115V) COMPRESSOR 240V 4.2RLA 34LRA GEAR MOTOR 120V 3.0FLA 1/4HP FAN MOTOR 115V 0.85FLA 1/15HP OTHER 120V 0.03A MAXIMUM FUSE SIZE 15 AMPS M[...]

7 2. FD-1001MWH(-C) (water-cooled) HOSHIZAKI ICE MAKER MODEL NUMBER FD-1001MWH SERIAL NUMBER AC SUPPLY VOLTAGE 2 0 8 - 2 3 0 / 6 0 / 1 ( 3 W I R E W I T H N E U T R A L F O R 115V) COMPRESSOR 240V 4.2RLA 34LRA GEAR MOTOR 120V 3.0FLA 1/4HP FAN MOTOR --- --- --- OTHER 120V 0.03A MAXIMUM FUSE SIZE 15 AMPS MAX HACR BREAKER (USA ONLY) 15 AMPS MAX CIRC B[...]

8 HOSHIZAKI ICE MAKER MODEL NUMBER FD-1001MRH SERIAL NUMBER AC SUPPLY VOLTAGE 2 0 8 - 2 3 0 / 6 0 / 1 ( 3 W I R E W I T H N E U T R A L F O R 115V) COMPRESSOR 240V 4.2RLA 34LRA GEAR MOTOR 120V 3.0FLA 1/4HP FAN MOTOR REMOTE 120V 3A MAX OTHER 120V 0.53A MAXIMUM FUSE SIZE 15 AMPS MAX HACR BREAKER (USA ONLY) 15 AMPS MAX CIRC BREAKER (CANADA ONLY) 15 AM[...]

9 4. FD-1001MLH(-C) (low-side, parallel rack system) See the nameplate for electrical and refrigeration specications. This nameplate is located on the rear panel. Since this nameplate is located on the rear panel of the icemaker, it cannot be read when the back of the icemaker is against a wall or against another piece of kitchen equipment. Ther[...]

10 B. Dimensions / Connections 1. FD-1001MAH(-C) (air-cooled) Unit = mm [in.][...]

11 2. FD-1001MWH(-C) (water-cooled) Unit = mm [in.][...]

1 3. FD-1001MRH(-C) (remote air-cooled) Unit = mm [in.][...]

13 4. FD-1001MLH(-C) (low side, parallel rack system) Unit = mm [in.][...]

14 II. Installation and Operating Instructions WARNING 1. This icemaker must be installed in accordance with all applicable national, state, and local regulations. . CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the dispenser unit/storage bin. A. C[...]

15 C. Location CAUTION 1. This icemaker is not intended for outdoor use. Normal operating ambient temperature should be within 45°F to 100°F (7°C to 38°C); Normal operating water temperature should be within 45°F to 90°F (7°C to 3°C). Operation of the icemaker, for extended periods, outside of these normal temperature ranges may affect i[...]

16 E. Electrical Connection WARNING For All Models 1. Electrical connection must be hard-wired and must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, re, or severe damage to equipment. . This unit requires an independent power supply[...]

17 F. Installation of Remote Condenser Unit WARNING 1. Installation of remote condenser unit must be performed by properly trained and EPA-certied service personnel. . Failure to install the equipment within these guidelines may adversely affect safety, performance, component life, and warranty coverage. 1. Checks Before Installation 1) Remov[...]

18 3. Setup 1) Secure the legs to the remote condenser unit with the 8 bolts and nuts provided. See Fig. 5. ) The legs have 8 mounting holes. Secure the legs with 8 bolts (not included). Fig. 5 4. Line Set CAUTION The icemaker, line set, and remote condenser unit must contain the same type of refrigerant. Mixing of refrigerants will result in im[...]

19 ) Connect the refrigerant lines to the appropriate male ttings on the remote condenser unit rst and then at the icemaker. Make a proper connection as follows: a. Remove the protective covers from the male tting and female coupling. b. Apply Polyol Ester (POE) refrigerant oil to the entire male tting, including threads, o-ring, and[...]

0 THREAD SEALANT Threads Diaphragm O-Ring Fig. 7 POL Y OL ESTER (POE) OIL Brush Male Fitting Apply POE Oil to Entire Male Fitting DO NOT USE THREAD SEALANT Fig. 6 Female Coupling 3/8" OD Discharge Line (Insulated) Remote Condenser Unit 1/4" OD Liquid Line (Insulated) Icemaker Male Fitting Service Loop c. Make sure the male tting and[...]

1 5. Electrical Connection WARNING 1. Electrical connection must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, re, or severe damage to equipment. . THE REMOTE CONDENSER UNIT MUST BE GROUNDED. Install a proper ground wire from the [...]

 6. Stacking Remote Condenser Units 1) Install the lower remote condenser unit as described earlier in this section. ) Place the upper remote condenser unit on top of the lower. See Fig. 10. 3) Secure the upper remote condenser unit to the lower remote condenser unit with the 4 screws provided. 4) Install refrigerant lines and make electri[...]

3 G. Connection to an R-404A Parallel Rack System WARNING 1. Installation must be performed by properly trained and EPA-certied service personnel. . Failure to install the equipment within these guidelines may adversely affect safety, performance, component life, and warranty coverage. 3. The icemaker, line set, and rack system must contai[...]

4 7) Connect the refrigerant lines to the appropriate ttings on the rack system rst (if not already brazed on), then at the icemaker. If the couplings to the rack system are not Parker quick connect couplings, follow the coupling manufacturer's instructions. Make a proper Parker quick connect coupling connection as follows: a. Remove [...]

5 THREAD SEALANT Threads Diaphragm O-Ring Fig. 12 POL Y OL ESTER (POE) OIL Brush Male Fitting Apply POE Oil to Entire Male Fitting DO NOT USE THREAD SEALANT Backup Wrench Reference Line 1/6 Turn Wrench Wrench Backup Wrench After Tight, Tighten an Additional 1/6 Turn Fig. 13[...]

6 H. Water Supply and Drain Connections See Fig. 14, 15, or 16 WARNING 1. Water supply and drain connections must be installed in accordance with applicable national, state, and local regulations. . Normal operating water temperature should be within 45°F to 90°F (7°C to 3°C). Operation of the icemaker, for extended periods, outside of[...]

7 1. Icemaker • If you would like to convert to top water supply, install the optional Top Water Supply Kit (HS-13). • Icemaker water supply inlet is 1/" female pipe thread (FPT). A minimum of 3/8" OD copper tubing is recommended for the icemaker water supply line. • An icemaker water supply line shut-off valve and drain[...]

8 2. Water-Cooled Condenser a) Connection to an Open Drain System • Condenser water supply inlet is 1/" female pipe thread (FPT). A minimum of 3/8" OD copper tubing is recommended for the condenser water supply line. • A condenser water supply line shut-off valve and drain valve should be installed. • Condenser drain outlet is[...]

9 b) Connection to a Closed Loop System • Condenser water supply inlet is 1/" female pipe thread (FPT). A minimum of 3/8" OD copper tubing is recommended for the condenser water supply line. • Condenser return outlet is 3/8" FPT. A minimum of 3/8" OD hard pipe is recommended for the condenser return line. • Shut-off [...]

30 I. Final Checklist WARNING CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the storage bin. 1) Is the icemaker level? ) Is the icemaker in a site where the ambient temperature is within 45°F to 100°F (7°C to 38°C) and the water temperature wit[...]

31 J. Startup WARNING 1. All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. . If the icemaker is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor. 3. At startup, conrm that all internal and external conn[...]

3 K. Bin Control Check An infrared sensor is used as the primary bin control to control the level of ice in the dispensing unit/storage bin. A mechanical bin control is used as a backup bin control. IMPORTANT 1. Make sure the icemaker has been installed as outlined in this manual and that the water supply is on. . Make sure S1 Dip Switch 7 is[...]

33 7) "GM" LED and "COMP" LED are on. Use an object to cover the infrared sensor lens at the bottom of the icemaker. If the bottom of the icemaker is not accessible in your application, remove the thumbscrew securing the infrared sensor housing, remove the housing from the base, then cover the infrared sensor lens. See Fig. 18. [...]

34 2. Mechanical Backup Bin Control Check 1) Make sure the power supply is off. ) Remove the strap connecting the spout to the chute assembly. See Fig. 19. Pull up the chute assembly slightly so that you can access the actuator located in the top of the chute. 3) Move the power switch to the "ON" position. 4) Turn on the power supply t[...]

35 3. Infrared Sensor Shutdown Delay This is the delay between the infrared sensor detecting ice and the start of the shutdown sequence. The infrared sensor shutdown delay is factory-adjusted to 100 seconds and no adjustment is required for most dispenser unit/storage bin applications. a) Standard Storage Bin: When installed on a standard storage b[...]

36 III. Cleaning and Maintenance WARNING CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after any cleaning or maintenance is done to the unit. Make sure that none have fallen into the dispenser unit/storage bin. A. Cleaning and Sanitizing Instructions Hoshizaki recommends cleaning and sanitizing this unit at[...]

37 8) Replace the spout and strap in their correct positions. 9) Allow the icemaker to sit for about 10 minutes before operation. If you placed a clamp on the reservoir hose in step 7, remove it before operation. 10) In bad or severe water conditions, clean the oat switch assembly as described below. See Fig. 1. Otherwise, continue to step 11[...]

38 11) Wipe down the infrared sensor's lens, (located on the bottom of the icemaker) with the cleaning solution. See Fig. . Next, rinse the cleaning solution off of the infrared sensor's lens with a clean, damp cloth. 1) Move the control switch to the "ICE" position, then move the power switch to the "ON" posi[...]

39 3. Sanitizing Solution IMPORTANT For safety and maximum effectiveness, use the solution immediately after dilution. Dilute .5 . oz. (74 ml or 5 tbs) of a 5.5% sodium hypochlorite solution (chlorine bleach) with 5 gal. (19 l) of warm water. 4. Sanitizing Procedure - Initial 1) Make sure the power supply is off and the water supply line s[...]

40 14) Turn on the power supply and allow the solution to drain for 5 minutes. 15) Turn off the power supply. 5. Sanitizing Procedure - Final 1) Mix a new batch of the sanitizing solution. ) Make sure the power supply is off and the water supply line shut-off valve is closed. Remove the front and top panels, then move the power switch to the &qu[...]

41 B. Maintenance This icemaker must be maintained individually, referring to the instruction manual and labels provided with the icemaker. The schedule below is a guideline. More frequent maintenance, however, may be required depending on water quality, the icemaker's environment, and local sanitation regulations. Consult with your local dist[...]

4 Maintenance Schedule (continued) Frequency Area Task After 3 Years, then Yearly Upper Bearing (extruding head); Lower Bearing and O-Ring (lower housing); Mechanical Seal; Evaporator Cylinder; Auger Inspect. Replace both upper bearing and lower bearing if wear exceeds factory recommendations. Replace the mechanical seal if the seal's conta[...]

43 6) Turn on the power supply, then move the power switch to the "ON" position. Blow out the evaporator drain line using the compressed air or carbon dioxide supply until water stops coming out. 7) Move the power switch to the "OFF" position, then turn off the power supply. Reconnect the evaporator drain line hose. 8) Replace t[...]

44 HOSHIZAKI AMERICA, INC. 618 Hwy . 74 S., Peachtree City , GA 30269 USA TEL (770) 487-2331 F AX (770) 487-3360 www .hoshizaki.com 91A2RA10A[...]