Manitowoc Ice QF2300 manuale d’uso

Thank you for selecting a Manito woc Ice Machine, the de pendability leader in ice making equipment and re lated products. With proper inst alla tion, care and maintenance, your new Mani towoc Ice Machine will provide you with many years o f reliable and economical perfor mance. Flake / Chiplet Model Ice Machines Flake Models QF0400/QF0800/ QF2300 [...]

We rese rve the right to make product improve men ts at any time. S pecifications and design are subject to cha nge without notice. Safety Notices When using or servicing a Flake / Chiplet Series Ice Machine, be sure to pay close attention to the safety notices in th is manual. Dis regarding the notices m ay lead to seri ous injury an d/or damage t[...]

Part Number 000002688 1 T able of Content s Section 1 General Information Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 How to Read a Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Remote Condensing Unit . . . . . . . . . . . . . . [...]

Table of Contents (continued) 2 Part Number 000 002688 Ice Machi ne Head Sect ion Elec trical Wiring Connections . . . . . . . . . . . . . . . 2-9 QC700C/QF800C Ice Machine Head Section . . . . . . . . . . . . . . . . . . . . . . . 2-9 QC700C/QF800C Ice Machine Head Section . . . . . . . . . . . . . . . . . . . . . . . 2-9 QF2300 Ice Machine Head S[...]

Table of Contents (continue d) Part Number 000002688 3 Section 4 Ice Machine Sequence of Operation QF400/QC700/QF800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Prior to Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Initial Start-Up . . [...]

Table of Contents (continued) 4 Part Number 000 002688[...]

Part Number 000002688 1-1 Section 1 General Information Model Numbers This manual co vers the following models: How to Read a Model Number Remote Condensing Unit Accessories BIN CASTER Replaces sta ndard legs. ICE BAGGER Maximize prof its from b agged ice sales with this convenient accessory . This sturdy unit rests on the bin door frame, and ad ap[...]

General Information Section 1 1-2 Part Number 000 002688 Model/Serial Number Location These numbers are requir ed when requestin g information from your local Manitowoc distributor , service repres en tative, or Ma nitowoc Ice, Inc. Record the model and ser ial number of yo ur ice machine in the space provided belo w . The model a nd serial number [...]

Section 1 General Information Part Number 000002688 1-3 Owner W arranty Registration Card GENERAL The packet cont aining this manual also includes warranty information. W arranty coverage begins the day the ice machine is installed. If the OWNER W ARRANTY REGISTRA TION CARD is not returned, Manitowoc will use the date of sale to the Manitowoc Distr[...]

General Information Section 1 1-4 Part Number 000 002688 RESIDENTIAL ICE MACHI NE LIMITED W ARRANTY WHAT DOES THIS LIMITED WARRANTY C OVER? Subject to the exclusions and limitations below, Manitowoc Ice, Inc. (“Mani towoc”) warrants to t he original consum e r that an y ne w ice ma ch in e manufactured by Manitowoc (the “ Product”) sh all b[...]

Part Number 000002688 2-1 Section 2 Inst allation Instructions Ice Machine Dimensions These instructions are provided to assist the qu alified installer . Check your local Y ellow Pages for the name of the nearest Mani towoc distributor , or call Manito woc Ice, Inc. for informatio n re ga rd in g start-up ser vice s. QF400 AIR COOLED ICE MACHINE Q[...]

Installation Instru ctions Section 2 2-2 Part Number 000 002688 Ice Machine Head Section and Re mote Condensing Unit Dimensions QF2300 HEAD SECTION AND RFC2385 RE MOTE CONDENSING UNIT SV1758 10.75” (27.3 CM) 14.5” (36.8 CM) 9.5” (24.1 CM) 14.5” (36.8 CM) 25.75” (65.4 CM) 34” (86.4 CM) 24.13” (53.7 CM) 30” (76.2 CM) 24.5” (62.23 CM[...]

Section 2 Installation Instructions Part Number 000002688 2-3 Ice Storage Bin Dimensions 22 INCH (56 CM) ICE STORAGE BINS 30 INCH (76 CM) ICE STORAGE BINS 48 INCH (130 CM) ICE STORAGE BINS Bin Model Dimension A Dimension B B320 34.0 in (86.3 cm) 32.0 in (8 1.3 cm) B420 34.0 in (86.3 cm) 44.0 in (1 1 1.7 cm) Bin Model Dimension A Dimension B B170 29[...]

Installation Instru ctions Section 2 2-4 Part Number 000 002688 Large Cap acity Ice Storage Bin Dimensions 30 INCH (76 CM) 48 INCH (122 CM) & 60 INCH (152 C M) 34” (86.4 cm) 25.25” (64.1 cm) 6” (15.2 cm) A B 43.6” (1 10.81 cm) ! Warning All Manitowoc ice machines require the ice storage system (bin, dispenser , etc.) to incorporate an i[...]

Section 2 Installation Instructions Part Number 000002688 2-5 Location of Ice Machine The location selected for the ice m achine must m eet the following criteria. If any of these criteria ar e not met, select another location. • The location must be free of airborn e and other contaminant s. • The air temperature must be at leas t 45 °F (7°C[...]

Installation Instru ctions Section 2 2-6 Part Number 000 002688 Leveling the Ice Storage Bin 1. Scr ew the leveling legs on to the bott om of th e bin . 2. Screw the foot of each leg in as far as possible. 3. Move the bin into its final position. 4. Level the b in to assu re that the bin door closes an d seals properly . Use a level on top of the b[...]

Section 2 Installation Instructions Part Number 000002688 2-7 Electrical Service VO L T A G E The maximum allowable voltage var iation is ±10% of the rated voltage on th e ice machine model/serial number plate at sta rt-up (when the el ectrical load is highest). GROUND FAULT INTERRUPTER C IRCUIT (GFIC) Ground Fault Circuit Interr upter protection [...]

Installation Instru ctions Section 2 2-8 Part Number 000 002688 Electrical Requirement s Ice Machi ne Head Se ction Remote Condensing Unit Ice Machine Vo l t a g e Phase Cycle Air-Cool ed Remote Air-Cooled Wa t e r C oo l ed Maximum Fuse/Circ uit Breaker Minimum Circuit Amp s To t a l Circuit Amp s Maximum Fuse/ Circuit Breaker Minimum Circuit Amp [...]

Section 2 Installation Instructions Part Number 000002688 2-9 Ice Machine Head Section El ectrical Wiring Connections QC700C/QF800C ICE MACH INE HEAD SECTION 1 15/1/60 or 208-230/1/6 0 QC700C/QF800C ICE MACHINE HEAD SECTION 230/1/50 QF2300 ICE MACHINE HEAD SECTION 1 15/60/1 ! Warning These diagrams are not in tended to show prope r wire routing, wi[...]

Installation Instru ctions Section 2 2-10 Part Number 000 002688 Remote Electrical Wiring Connections RFC2385 REMOTE CONDENSING UNIT 208-230/1/60 ! Warning These diagrams are not in tended to show prope r wire routing, wire sizin g, disconnects, etc ., only the correct wire connections. All electrical work, including wire routing and grounding, mus[...]

Section 2 Installation Instructions Part Number 000002688 2-11 W ater Supply and Drains POT ABLE W ATER SUPPLY Local water conditions m ay require treatment of the water to inh ibit scale for mation, filter sediment, and remove chlor ine odor and t aste. POT ABLE W ATER INLET LINES Follow these guidelines to inst all water inlet lines: • Do not c[...]

Installation Instru ctions Section 2 2-12 Part Number 000 002688 W ATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS T ypical W ater Supply Drain Inst allation ! Caution Plumbing must conform to state and local codes. Locatio n Wa t e r T em p er a tu r e W ater Pressure Ice Machine Fitting T ubing Size Up to Ice Machine Fitting Ice Making W ater Inlet[...]

Section 2 Installation Instructions Part Number 000002688 2-13 Refrigeration System Inst allation (QF2300/RFC2385 ONLY) USAGE WITH NON-MANITOWOC CONDENSING UNITS Manitowoc Condensing Unit s are specifically designed for usage with a Manitowoc Flake/Chiplet Ice Machine Head Sections. Manitowoc Fl ake/Chiplet Ice Machines will not operate with non-Ma[...]

Installation Instru ctions Section 2 2-14 Part Number 000 002688 Refrigeration Line Set Inst allation GENERAL Refrigeration line set installati ons consist of vertical and horizont al line set dista nces between the ice machine and the condensing unit. The following guidelines, drawings and calculation methods must be follo wed to assure proper oil[...]

Section 2 Installation Instructions Part Number 000002688 2-15 C. SUCTION LINE OIL T RAPS 0 to 20 feet (0 to 6.1 m) Rise: The ice machine he ad section has one oil trap bu ilt in which allows for a maximum condenser ri se of 20 feet (6.1 m) without additional traps in th e suction line. 21 to 35 feet (6.4 to 10.7 m) Rise: The suction line requires [...]

Installation Instru ctions Section 2 2-16 Part Number 000 002688 Step 4 Connect ing the line set. T o prevent o xidation of the copper , purge line set and condensing unit with dry nitroge n while brazing. Connect The Line Set T o The Ice Machine Head Section The line set shut off valves at th e back of the ice machine must remain close d and be pr[...]

Section 2 Installation Instructions Part Number 000002688 2-17 Step 5 Pressu re T est and Evacuate The Line Set and Remote Conden sing Unit Schrader valve core remova l tools that allow for removal and installation o f the valve cores without removing manifold gauge set hoses are reco mmended to decrease the evacuation time. Leave the line set shut[...]

Installation Instru ctions Section 2 2-18 Part Number 000 002688 Replace cap on receiver service valve and tig hten. Open Receiver Service V alve There is a liquid line solenoid valve at the ou tlet of the receiver; refrigerant will not flow to the condensing unit until the ice machine head section is st arted. Conne ct power to both the ice machin[...]

Section 2 Installation Instructions Part Number 000002688 2-19 Suction Shut Off V alve Insulation The pre-formed suctio n shut-off valve insulation is located in the plastic bag taped to the water curt ain. A. V erify valve and schrader caps ar e tightened to specifications (see S tep 6). B. Place insulat ion over sch rader valve cap and left side [...]

Installation Instru ctions Section 2 2-20 Part Number 000 002688 T YPICAL REMOTE SY STEM INSTALLATION SV3021 ICE MACHINE HEAD SECTION SUCTION REFRIGERANT SHUT -OFF V AL VE LIQUID REFRIGERANT SHUT -OFF V AL VE LIQUID LINE SUCTION LINE ELECTRICAL DISCONNECT CONDENSING UNIT INTERCONNECTING WIRING (QF2300 ONL Y)[...]

Section 2 Installation Instructions Part Number 000002688 2-21 Inst allation Checklist Is the Ice Machine lev el? Has all of th e internal packin g been rem oved? Have all of the electrical and water connections been made? Has the supply volt age been tested and checke d against the rating on the nameplate? Is there proper clear ance around the ice[...]

Installation Instru ctions Section 2 2-22 Part Number 000 002688 Before St artin g the Ice Machine All Manitowoc ice machines are factory-operated an d adjusted before shipmen t. No rmally , new installations do not require any adjustment. T o ensure prop er operat ion, follow the Operation al Checks in Section 3 of this manual. S tarting the ice m[...]

Part Number 000002688 3-1 Section 3 Ice Machine Operation Component Id entification ICE MACHINE HEAD SECTION QC700/QF800 QF400 SV2022 SV2019 CONDENSER F AN MOTOR ICE/OFF/CLEAN TOGG LE SWITCH ICE CHUTE DUMP V AL VE CLEANING SOLUTION FILL HOLE W A TER LEVEL PROBE W A TER FLO A T V AL VE COIL W A TER INLET QUICK DISCO NNECT FITTING GEARMOTOR CONDENSER[...]

Ice Machine Operation Section 3 3-2 Part Number 000 002688 QF2300 SV2102 CLEANI NG SOLUTION FILL HOLE ICE/OFF/ CLEAN TOG GL E SWITCH ICE CHUTE RET AINING CLAMP ICE CHUTE EV APORA TOR GEA T MOTOR/ GEAR BOX ASSEMBL Y W A TER LEVEL PROBES FLOA T V AL VE DUMP VA LV E ICE CHUTE ELBOW WATE R RESERVOIR CLEANING SOLUTION FILL HOLE SV2100 HEAD PRESSURE CONT[...]

Section 3 Ice Machine Operation Part Number 000002688 3-3 Operational Checks GENERAL Manitowoc ice machines a re factory-operated a nd adjusted before shipment. No rmally , a newly inst alled ice machine do es not req uire any ad justment. T o ensure pro per operation, always follow the Operational Checks: • when sta rting the ice machine for the[...]

Ice Machine Operation Section 3 3-4 Part Number 000 002688 Interior Cleaning and Sanitizing GENERAL Y ou are responsib l e for main taining the ic e machin e in accordance with the inst ru ctions in this manual. Maintenance procedures ar e not covered by the warranty . Clean and san itize the ice mach ine every six mon ths for efficient oper ation.[...]

Section 3 Ice Machine Operation Part Number 000002688 3-5 CLEANING THE CONDENSER Air-Cooled Condenser (SELF-CONT AINED AND R EMOTE MODELS) A dirty condenser restrict s airflow , resulting in excessively high operating tem peratures. This reduces ice production and sh ortens component life. C lean the condenser at least every six months. Follow the [...]

Ice Machine Operation Section 3 3-6 Part Number 000 002688 MANITOWOC’ S CLEANING T ECHNOLOGY Manitowoc Flake/Chiplet Ice Machines include techno logy that allows the initiation and completion of a cleaning or sanitizing cycle at the flip of a sw itch. This cycle will permit cleaning of all surfaces that c ome in contact with the water distributio[...]

Section 3 Ice Machine Operation Part Number 000002688 3-7 PREVENTATIVE MAINTENANCE CLEANING PROCEDURE QF400 Use Ice machine cleaner p art number 00000008 4 on ly . This cleaner is used to remove lime scale or other mineral deposit s. It is not used to remove algae or slime. Refer to “Cleaning/Sanitizin g Pro cedure” for removal of algae and sli[...]

Ice Machine Operation Section 3 3-8 Part Number 000 002688 CLEANING/SANITIZING PROCEDURE QC700/QF800/QF2300 Use Ice machine cleaner p art number 000000084. Use Ice machine sanitizer p art number 94-0565 -3. Ste p 1 Remove front and top covers an d set the toggle switch to the OFF position. Ste p 2 Remove all ice from the bin. Ste p 3 Disconnect wat[...]

Section 3 Ice Machine Operation Part Number 000002688 3-9 CLEANING/SANITIZING PROCEDURE QF400 Use Ice machine cleaner p art number 000000084. Use Ice machine sanitizer p art number 94-0565 -3. Ste p 1 Set the toggle switch to the OFF position and remove all ice from the bin. Ste p 2 Remove the 2 thumbscrews and white plastic pan el . Ste p 3 Discon[...]

Ice Machine Operation Section 3 3-10 Part Number 000 002688 PROCEDURE TO CLEAN HEAVILY SCALED FLAKE/CHI PLET ICE MACHINES QF400/QC700/QF800/QF2300 Ste p 1 Remove front and top covers, set the toggle switch to the OFF position.Re move all ice from the bin. Ste p 2 Remove front and top covers an d set the toggle switch to the OFF position. Ste p 3 Di[...]

Section 3 Ice Machine Operation Part Number 000002688 3-11 REMOVAL OF PARTS FOR CLEANING/SANITIZING 1. Turn off the water su pply to the ice machine at the water service valve or discon nect water supply line at float valve quick disconnect by depressing stainless steel lever an d pulling the fitting of f. 2. Remove the components listed on the fol[...]

Ice Machine Operation Section 3 3-12 Part Number 000 002688 W ater Leve l Probe Removal QF400/QC700/QF800/QF230 0 W ater Level Probe Removal 1. Place the toggle switch in th e OF F position, turn off the water supply and disconnect electrical power to the ice machine. 2. Disconnect water supp ly line at float valve qui ck disconnect by depressing s[...]

Section 3 Ice Machine Operation Part Number 000002688 3-13 W ater Reservoir Cover Removal QF2300 1. Pla ce th e to gg le swit ch in the OFF position, turn off the water supply and disconnect electr ical power to the ice machine. 2. Remove w ater level probes. 3. Remove w ater float valve coil. 4. De press coil a nd rotate 1/4 t urn counterc lockwis[...]

Ice Machine Operation Section 3 3-14 Part Number 000 002688 W ater Reservoir Removal 1. Place the t oggle switc h in the OFF position an d turn off the water supply to th e ice machine at the water service valve. 2. Disconnect water supply line at float valve quick disconnect by dep ressing stainless steel le ver . 3. Place the toggle switch in the[...]

Section 3 Ice Machine Operation Part Number 000002688 3-15 Ice Chute Removal QC700/QF800 1. Follow s teps to remove float reservoir . 2. The ice c hute and ice chute grommet will be removed as a unit. Pull forwar d on the top of the ice chute, and slide the ice chute and grommet of f the end of the evaporator spout. 3. Remove evaporator spout insul[...]

Ice Machine Operation Section 3 3-16 Part Number 000 002688 Bin Door Remova l QF0400 Door removal allows easi er access for cleaning and sanitizing. 1. Disconnect the electrical power to the ice machine and remove ice from bin. 2. Grasp the rear of t he bin do or and pu ll bin door forward approxim ately 5”. 3. Slide bin door to the rear while ap[...]

Section 3 Ice Machine Operation Part Number 000002688 3-17 W ater Dump V alve The water dump va lve no rm a lly does not require removal for cleaning. T o determine if removal is necessary: 1. Lo cate the wa ter dump valve. 2. Set the toggle sw itch to ICE. 3. While the ice machine is in the freeze mode, c heck the water trough to determ ine if the[...]

Ice Machine Operation Section 3 3-18 Part Number 000 002688 Removal from Service/Winterization GENERAL S p ecial precautions must be ta ken if the ice machine head section is to be removed fr om service for an extended p eriod of tim e or exp osed to am bient temperatures of 3 2°F (0°C) or b elow . Follow the applicable pro c edure below . 1. Dis[...]

Part Number 000002688 4-1 Section 4 Ice Machine Sequence of Operation QF400/QC700/QF800 PRIOR TO ST ART-UP When the toggle switch is placed in the “ice” position the following must occur prior to starting an ice making cycle. A. The bin leve l probe must be open (bin level light off). If the probe is closed, (bin level light on) when th e toggl[...]

Ice Machine Sequence of Operation Section 4 4-2 Part Number 000 002688 QF2300 PRIOR TO ST ART-UP When the toggle switch is placed in the “ice” position the following must occur prior to starting an ice making cycle. A. The bin level probe must be ope n (bin level light off). If the probe is closed, (bin level light on) when the toggle switch is[...]

Part Number 000002688 5-1 Section 5 Before Calling Service Checklist If a problem arises during operation of your ice machine, follow the checklist below befo re calling for service. Routine adjustment s and maintenance procedur es are not cove red by the warran ty . Problem Possible Cause T o Correct Ice machine does not operate. No electrical pow[...]

Before Calling Service Section 5 5-2 Part Number 000 002688 Safeguard Feature In addition to standard safety contro ls, your Manitowoc ice mach ine features built-in Safe Guards. The ic e machine will stop when conditions arise that would cause major comp onent failure. RESET PROCEDURE 1. Move the ICE/OFF/CLEAN toggle switch to OFF and then back to[...]

Section 5 Before Calling Service Part Number 000002688 5-3 Analyzing Why SafeGuards May S top the Ice Machine According to the re frigeration industry , a high percentage of compressor failur e ar e the result of external causes. These can include flooding or st arving expansion valve s , dirty condensers, water loss to the ice machine, etc. SafeGu[...]

Before Calling Service Section 5 5-4 Part Number 000 002688 Gear Motor S peed Anytime the moto r spee d se ns or detects the motor speed (rpm) is below the minimum range for 3 continuous seconds, the ice machine will: 1. De-energize the compr essor and/ or gear mo tor . 2. Continuously flash the Gear Motor S peed light. 3. Initiate a 60-minut e S t[...]

Section 5 Before Calling Service Part Number 000002688 5-5 T emperature is T oo High or L ow QF400/QC700/QF800 The temperature se nsor (thermistor) is mo unted on the compressor discharge line. The temper atur e sensor provides input to the control boa rd. The control board monitors the temperature an ytime the compressor is energized. If the therm[...]

Before Calling Service Section 5 5-6 Part Number 000 002688 THIS P A GE INTENTIO NALL Y LEFT BLANK[...]

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MANITOWOC ICE, INC. Web Site - www .manitowocice.com © 2006 Manitowoc Ice, Inc. Manitowoc Foodservice International S.A.S. 18 Chemin de Charbonnières F-69132 Ecully Cedex Téléphone : +33 (0)4 72 18 22 50 Fax : +33 (0)4 72 18 22 60 Site Web – www .manitowocice.com Manitowoc Ice, Inc. 21 10 South 26th Street P .O. Box 1720 Manitowoc, WI 54221-1[...]