Hoshizaki AM-100BAE Ice Maker User Manual
Contents
1. HOSHIZAKI SELF CONTAINED CUBER MODEL AM lLOOBAE AM 150BAF AM 150BWF INSTRUCTION MANUAL FOREWORD IMPORTANT Only qualified service technicians should attempt to install service or maintain this icemaker No such 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 proper operation HOSHIZAKI provides this manual primarily to assist qualified service technicians in the installation maintenance and service of the icemaker Should the reader have any questions or concerns which have not been satisfactorily addressed please call or write to the HOSHIZAKI Technical Support Department for assistance HOSHIZAKI AMERICA INC 618 Highway 74 South Peachtree City GA 30269 Attn HOSHIZAKI Technical Support Department Phone 1 800 233 1940 Technical Service 770 487 2331 Fax 770 487 3360 NOTE To expedite assistance all correspondence communication MUST include the following information e Model Number e Serial Number e Complete and detailed explanation of the problem IMPORTANT 1 This booklet is an integral and essential part of the product and should be handed over to the user Read the warnings contained in this booklet carefully as they give important indications regarding the safety of the installation use and mai2. Screw the legs tightly into the tapped holes in the base see Fig 3 Handle the icemaker carefully not to damage the pdlusiabie ted exterior Fig 3 4 ELECTRICAL CONNECTIONS WARNING THIS APPLIANCE MUST BE GROUNDED This icemaker requires a ground that meets the national and local electrical code requirements To prevent possible severe electrical shock injury to individuals or extensive damage to equipment install a proper ground wire to this icemaker Remove the plug from the mains socket before any maintenance repairs or cleaning is undertaken This icemaker must be plugged into the separated power receptacle which has enough capacity The maximum allowable voltage variation should not exceed 10 percent of the nameplate rating See the Nameplate Usually an electrical permit and services of a licensed electrician are required 5 WATER SUPPLY AND DRAIN CONNECTIONS WARNING To prevent damage to the freezer mechanism do not operate this icemaker when the water supply is OFF or if the pressure is below 10 PSIG 0 7 bar the recommended water pressure Stop the icemaker until proper water pressure is resumed CAUTION Abrass fitting for the water supply line connection is attached to the 3 4 BSP plastic threads to avoid cross threading of the Water Valve possibly resulting in leaks The brass fitting allows connection of a 1 2 FPT that should be connected to the potable water supply line W
3. This icemaker should be installed in accordance with applicable national state and local regulations AM 100BAE AM 150BAF gt A ater Supply Inlet OL 3 4 BSP Threads Brass fitting is attached to Water Supply Inlet Fitting size is a 1 2 FPT Shut off Valve Drain Valve Bin Drain Outlet 3 4 FPT 1 4 fall per approved floor drain Trap AM 150BWF corae wat Supply Inlet el 3 4 BSP Threads Condenser Outlet Brass fitting is attached 3 8 FPT to Water Supply Inlet Fitting size is a 1 2 FPT Water cooled Condenser Inlet 1 2 Shut off Valve Drain Valve Bin Drain Outlet 3 4 1 4 fall per foot Drain Valve To approved floor drain Shut off Valve Trap Fig 4 8 6 FINAL CHECK LIST 1 Is the icemaker level 2 Is the icemaker a site where the ambient temperature is within 50 F 10 C to 100 F 38 C and the water temperature within 41 F 5 C to 90 F 82 C all year around 3 Have all shipping tape s string and packing been removed from the icemaker 4 Are all components fasteners and thumbscrews securely in place 5 Have all electrical and piping connections been made 6 Has the power supply voltage been tested or checked against the nameplate rating Has a proper earth been installed to the icemaker 7 Are the Water Supply Line Shut off Valve and Drain Valve installed Has the water supply pressure been
4. checked to ensure a minimum of 10 PSIG 0 7 bar and a maximum of 113 PSIG 7 5 bar 8 Have the Compressor hold down bolts and all refrigerant lines been checked against vibration and possible failure 9 Has the Bin Control Thermostat been checked for correct operation When the icemaker is running cool the Detector of the Bin Control Thermostat The icemaker should stop within 10 seconds 10 Has the user been given the Instruction Manual and instructed on how to operate the icemaker and the importance of periodic maintenance recommended 11 Has the user been given the name and telephone number of the Authorized Service Agency 7 START UP Check that shipping tape s string and packing are removed before starting the icemaker 1 Clean inside the Storage Bin and Door 2 Open the Water Supply Line Shut off Valve and plug in the icemaker 3 Remove the Front Panel Lower and move the Control Switch on the Control Box to the ICE position The freezing cycle will start automatically 8 PREPARING THE ICEMAKER FOR LONG STORAGE than 1 day WARNING Drain the icemaker to prevent damage to the water supply line at subfreezing temperatures using air or carbon dioxide Shut off the icemaker until proper air temperature is resumed 1 On water cooled model only first remove the water from the water cooled condenser 1 Remove the Front Panel Lower Icemaker Potable Water 2 Move the
5. keep it 15 mm 0 6 forward from the through 15 mm 0 6 forward from the through hole position on the Holder hole position on the Holder 4 Turn up the end of the Capillary 4 Turn up the end of the Capillary Bracket Holder Holder Through Hole Holder Through Hole Capillary Bulb End Loop 60 mm 2 4 Capillary Bulb 15 mm 0 6 End 40 mm 1 6 DIA Capillary Bulb 15 mm 0 6 40 mm 1 6 Capillary Bulb Bin Control Thermostat Assembly Details Thermostat A Silicone Tube Silicone Tube Cord Heater Flexible Tube FREES Capillary Bulb DETAIL A NOTE 1 Run Cord Heater along with Capillary of Thermostat and bind them tightly with Aluminum Tape Form end to end of Cord Heater 2 Do not overheat Flexible Tube during shrinking process 17 HOSHIZAKI HOSHIZAKI AMERICA INC 618 HIGHWAY 74 SOUTH PEACHTREE CITY GA30269 U S A PHONE 770 487 2331 www hoshizakiamerica com 9117EA10H
6. CLEANING INSTRUCTIONS IMPORTANT Ensure all components fasteners and thumbscrews are securely in place after any maintenance or cleaning is done to the equipment 1 CLEANING INSTRUCTIONS WARNING 1 HOSHIZAKI recommends cleaning this unit at least once a year More frequent cleaning however may be required in some existing water conditions 2 To prevent injury to individuals and damage to the icemaker do not use ammonia type cleaners 3 Always wear liquid proof gloves for safe handling of the cleaning and sanitizing solutions This will prevent irritation in case the solution comes into contact with skin a WATER SYSTEM 1 Dilute approximately 5 fl oz 148 ml of recommended cleaner Hoshizaki Scale Away or LIME A WAY Economics Laboratory Inc with 1 gal 3 8 lit of water 2 Remove all ice from the Evaporator and the Storage Bin Note To remove cubes on the Evaporator remove the Front Panel Lower move the Control Switch on the Control Box to the OFF position and move it back to the ICE position after 3 minutes The defrost cycle starts and the cubes will be removed from the Evaporator 3 Move the Control Switch to the OFF position Close the Water Supply Line Shut off Valve 4 Remove the Water Tank to drain the water Refit the Water Tank in its correct position 5 Slowly pour the cleaning solution into the Water Tank 6 Move the Control Switch to the WASH pos
7. Control Switch on the Control Supply Line Box to the OFF position 3 Wait 3 minutes Shut off Valve 4 Move the Control Switch to the ICE position 5 Allow 5 minutes for the icemaker to fill with water and the Water Pump to start operating Drain Valve Air or CO2 Water cooled Condenser 6 Close the Water cooled Condenser Water Supply Line Water Supply Line Shut off Valve Shut off Valve 7 Open the Drain Valve for the water cooled Drain valye condenser water supply line Air or CO2 8 Allow the line to drain by gravity Fig 5 9 Attach compressed air or carbon dioxide supply to the Condenser Water Line Drain Valve 10 Blow the water cooled condenser out using compressed air or carbon dioxide until water stops coming out 2 Remove the water from the potable water supply line and the Water Tank 1 Close the Water Supply Line Shut off Valve and open the Drain Valve 2 Remove the Front Panel Lower and move the Control Switch on the Control Box to the OFF position 10 3 Blow out the water supply line Note This procedure is necessary to protect the icemaker from freezing up at subfreezing temperature 4 Unplug the icemaker 5 Remove all ice from the Storage Bin and clean the Bin 6 Drain and clean the Water Tank See Ill 1 bl STORAGE BIN SLOPE SCOOP 7 Refit the Front Panel Lower in its correct position 8 Close the Drain Valve 1 MAINTENANCE AND
8. aker and move the Control Switch on the Control Box to the ICE position to start the automatic icemaking process 18 Refit the Front Panel Lower in its correct position 2 MAINTENANCE IMPORTANT This icemaker must be maintained individually referring to the instruction manual and labels provided with the icemaker 1 Exterior To keep the exterior clean wipe occasionally with a clean and soft cloth Use adamp cloth containing a neutral cleaner to wipe off all oil or dirt build up 2 Air Filter A plastic mesh air filter removes dirt or dust from the air and keeps the Condenser from getting clogged As the filter gets clogged the icemaker s performance will be reduced Check the filter at least twice a month When clogged use warm water and a neutral cleaner to wash the filter 3 Condenser Check the Condenser once a year and clean if required by using a brush or vacuum cleaner More frequent cleaning may be required depending on the location of the icemaker 16 SERVICE INSTRUCTIONS Bin Control Thermostat Replacement Procedure To ensure proper operation follow the instructions below AM 100BAE AM 150BAF BWF 1 Make a 40 mm 1 6 diameter loop 1 Make a 40 mm 1 6 ID U bend 2 Locate the loop below the Thermostat 2 Locate the U bend 60 mm 2 4 below Capillary Bulb the Thermostat Capillary Bulb 3 Manually bend the Capillary to keep it 3 Manually bend the Capillary to
9. e ee 12 a WATER SYSTEM a sa 12 b STORAGE BIN SLOPE SCOOP TO aaa 13 acs ce ee ae ts aes i eae 16 SERVICE INSTRUCTIONS 17 I GENERAL INFORMATION 1 CONSTRUCTION a AM 100BAE Top Panel Front Panel Upper Ice Making Mechanism Bin Control Thermostat Storage Bin Slope Door Front Panel Lower Control Box Condenser Air Filter Tapped Hole Leg Mounting Control Switch Fuse b 150 Ice Making Mechanism Separator Water Tank Bin Control Thermostat Slope Door Storage Bin Front Panel Lower Control Box Condenser Air Filter Tapped Hole Leg Mounting Control Switch Fuse AM 150BWF Ice Making Mechanism Separator Water Tank Bin Control Thermostat Slope Door Storage Bin Front Panel Lower Control Box Condenser Tapped Hole Leg Mounting Control Switch Fuse ll INSTALLATION AND OPERATING INSTRUCTIONS 1 CHECKS BEFORE INSTALLATION Visually inspect the exterior of the shipping container and any severe damage noted should be reported to the carrier WARNING 1 Remove shipping tape s and packing as follows If any left in the icemaker it will not work properly Do not lift or carry the unpacked icemaker by using the brass fitting for water supply at the rea
10. freezing temperatures To prevent damage to the water supply line drain the icemaker when air temperature is below zero The AM 100BAE icemaker requires no clearance at either side But allow enough space at rear for water supply and drain connections at least 12 approx 30 cm clearance at front and at least 0 6 approx 15 mm clearance at top for maintenance The AM 150BAF icemaker requires 2 approx 5 clearance at either side Allow enough space at rear for water supply and drain connections at least 12 approx 30 cm clearance at front and at least 0 6 approx 15 mm clearance at top for maintenance 3 SET UP IMPORTANT Do not place heavy objects exceeding 33 lbs 15 kg on the Top Panel 1 Unpack the icemaker and remove all shipping cartons tapes and packing BEFORE operating the unit 2 Position the icemaker in a selected site Clean the interior with soap and water and rinse thoroughly 3 Level the icemaker in both the left to right and the front to rear directions when installed with or without legs See Fig Max 0 4 1 cm 2 Fig 2 4 When installing the unit without legs the perimeter where the machine touches the counter should be sealed with silicone Tapped Hole to prevent water from leaking under the icemaker Mounting 5 When installing the unit with legs on the bottom use the four accessory legs adjustable from 6 15 2 cm to 7 17 8 cm ity Base
11. hile making the water supply line connection use a wrench to hold the brass fitting still to prevent overtightening and damage to the plastic threads Water supply inlet for the icemaker is 1 2 female pipe thread FPT Note On water cooled model two water supply inlets are provided One is for the icemaker 1 2 FPT and the other is for the water cooled condenser 1 2 FPT The brass fitting is attached as shown in Fig 4 The fitting size is a 1 2 FPT and must be connected only to a potable water supply A water supply line shut off valve and drain valve must be installed Water supply pressure should be a minimum of 10 PSIG 0 7 bar and a maximum of 113 PSIG 7 5 bar If the pressure exceeds 113 PSIG 7 5 bar use a pressure reducing valve Drain outlet for icemaker dump is 3 4 FPT Note On water cooled model a 3 8 FPT is provided for the condenser drain outlet The icemaker drain and the condenser drain piping connections must be made separately Drain must be 1 4 fall per foot 2 cm fall per meter on horizontal runs to get good flow Keep a more than 2 vertical inch 5 vertical cm air gap between the drain pipe end and the sink The drain pipe must be so laid as to prevent a backflow into the Storage Bin Provide a trap in the bin drain line to prevent odor from flowing back into the Storage Bin A plumbing permit and services of a licensed plumber may be required in some areas
12. ition 7 After circulating the cleaning solution for about 30 minutes move the Control Switch to the OFF position 12 8 Remove the Water Tank to drain the cleaning solution Refit the Water Tank in its correct position 9 Open the Shut off Valve 10 Move the Control Switch to the WASH position to circulate clean water for about 5 minutes 11 Move the Control Switch to the OFF position and immediately back to the WASH position to rinse water 12 Repeat the above rinse procedure three more times to rinse thoroughly 13 Dilute approximately 0 5 fl oz 14 8 ml of 5 25 Sodium Hypochlorite Chlorine Bleach with 1 gal 3 8 lit of water 14 Move the Control Switch to the OFF position Close the Water Supply Line Shut off Valve 15 Remove the Water Tank to drain the water Refit the Water Tank in its correct position 16 Slowly pour the sanitizing solution into the Water Tank 17 Move the Control Switch to the WASH position 18 After circulating the sanitizing solution for about 15 minutes move the Control Switch to the OFF position 19 Remove the Water Tank to drain the sanitizing solution Refit the Water Tank in its correct position 20 Open the Shut off Valve 21 Move the Control Switch to the WASH position to circulate clean water for about 5 minutes 22 Move the Control Switch to the OFF position and immediately back to the WASH position
13. ntenance Please preserve this booklet for any further consultation that may be necessary This icemaker should be destined only to the use for which it has been expressly conceived Any other use should be considered improper and therefore dangerous The manufacturer cannot be held responsible for eventual damage caused by improper incorrect and unreasonable use CONTENTS PAGE GENERAL INFORMATION ete 1 GONSTRUCTIONE 1 1 esses te ccs cca Soc tcc cee 2 ca eee ee ds eer 3 II INSTALLATIONAND OPERATING INSTRUCTIONS 4 1 lt CHECKS BEFORE INSTALLATION rons saetece cree eet eee 4 BS OAT ON a cc a esc ee 5 SU lt eres eer ee ees ce eee oer ieee eee 6 ASELECTRICAL CONNECTIONS eee 6 5 WATER SUPPLY AND DRAIN CONNECTIONS 7 6 FINALS CGHEGK reece ee 9 ESTART sass R 9 8 PREPARING THE ICEMAKER FOR LONG STORAGE more than 1 day 10 III MAINTENANCE AND CLEANING INSTRUCTIONS 12 CLEANINGINSTRUCTIONS cece e
14. r of the unit The plastic threads may be damaged IMPORTANT Remove the shipping tapes holding the Door and Separator Ensure all components fasteners and thumbscrews are securely in place Remove the package containing accessories Check that refrigerant lines do not rub or touch lines or other surfaces Check that the Compressor is snug on all mounting pads See the Nameplate on the upper right part of the Left Side Panel and check that your voltage supplied corresponds with the voltage specified on the Nameplate Ice Making Mechanism Separator Shipping Tape Nameplate Door f Shipping Tape Accessories 7777 Compressor f Mounting Pad ale Be T Fig 1 2 LOCATION WARNING This icemaker is not intended for outdoor use Normal operating ambient temperature should be within 50 F 10 C to 100 F 38 Normal operating water temperature should be within 41 F 5 C to 90 F 32 C Operation of the icemaker for extended periods outside of these normal temperature ranges may affect production capacity For best operating results The icemaker should not be located next to ovens grills or other high heat producing equipment The location should provide a firm foundation for the equipment Level the icemaker from side to side and front to rear Avoid a site where dripping is not allowed This icemaker will not work at sub
15. tion and pushing it hard inward Remove all the Separators in the same way and clean and sanitize them 7 Disconnect the Suction Tube from the Water Tank to drain the Tank Water Tank Suction Tube 14 12 8 Remove the Thumbscrews on both sides of the Water Tank and pull it out toward you Clean and sanitize the Water Tank 9 Pull the Discharge Tube from the Water Plate Remove the Water Plate by pulling it toward you 10 Remove the Caps to clean and sanitize the Water Plate If the Nozzles are clogged clean them with a wire or a suitable brush 11 Refit the Caps on the Cleaning Outlets to seal them off 12 Slide in the Water Plate along the Mechanism Base Refit the Discharge Tube securely on the Spray Outlet A loose fitting may cause a water leak 13 Place the rear of the Water Tank on the Water Tank Rest at the back of the Storage Bin Use the Thumbscrews to secure the front of the Water Tank to the Mechanism Base 14 Refitthe Suction Tube on to the Water Tank Inlet A loose fitting may cause a water leak Thumbscrew Water Plate Water Plate Bin Rear Tank Rest Thumbscrew Water Tank Q Water Tank Suction Tube 5 15 Hook each Separator to the Mechanism Base and pull it hard toward you until it locks in place with a click Refit all the Separators in the same way Separator 16 Refit the Slope in its correct position 17 Plug in the icem
16. to rinse water 23 Repeat the above rinse procedure two more times to rinse thoroughly 24 Move the Control Switch to the ICE position and start the automatic icemaking process Refit the Front Panel Lower in its correct position b STORAGE BIN SLOPE SCOOP IMPORTANT Wash your hands before removing ice Use the Plastic Scoop provided to remove ice Keep the Scoop clean Clean it by using a neutral cleaner at least once a day and rinse thoroughly Close the Bin Door after removing ice to prevent entrance of dirt dust or insects into the Bin Clean the Bin Liner at least once a month by using a neutral cleaner Rinse thoroughly after cleaning 5 The Storage Bin is for ice use only Do not store anything else in the Bin 6 Keep the area around the icemaker clean Dirt dust or insects in the icemaker could cause electrical damage to the equipment or harm to individuals 1 Remove the Front Panel Lower and move the Control Switch on the Control Box to the OFF position 2 Unplug the icemaker 3 Open the Bin Door and remove ice from the Storage Bin 4 Remove the Slope by bending its center carefully and releasing it from the two Slope Shafts Take out the Slope from the Storage Bin 5 Thoroughly clean and sanitize the Storage Bin Slope Scoop and any parts normally accessible from the Storage Bin 6 Remove each Separator by lifting it to the Separator horizontal posi
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