Ice-O-Matic ICE0250 Series manual

SERVICE AND INSTALLATION MANUAL THE ICE SERIES CUBERS ICE0250 through ICE2100 SERIES* *Includes Undercounter and 22 Inch Series ICE-O-Matic 11100 East 45th Ave Denver, Colorado 80239 Part Number 9081270-01 Date 1/08[...]

ICE Series Notes Table of Contents Table of Contents P a g e A 1 General Information How To Use This Manual Page A2 Model And Serial Number Format Page A3 Electrical And Mechanical Specifications Page A5-A8 Installation Guidelines Page A9 Electrical And Plumbing Require ments Page A10-A17 Remote Condenser Installation Page A18-A19 How The Machine W[...]

ICE Series Table Of Contents Page A1 Table of Contents Table of Contents P a g e A 1 General Information How To Use This Manual Page A2 Model And Serial Number Format Page A3 Electrical And Mechanical Specifications Page A5-A8 Installation Guidelines Page A9 Electrical And Plumbing Require ments Page A10-A17 Remote Condenser Installation Page A18-A[...]

ICE Series General Information Page A2 How To Use This Manual Ice-O-Matic provides this manual as an aid to the service technician in installation, operation, and maintenance of the ICE Series (electro-mechanical) cube ice machines. If used properly this manual can also assist the service techni cian to troubleshoot and diagnose most of the problem[...]

ICE Series General Information Page A3 Model and Serial Number Format Model Numbers ICE 040 0 H A Condenser Type: A=Air W=Water R=Remote T=Top Discharge Air Cooled Cube Size: H=Half (3/8 X 7/8 X 7/8) F=Full (7/8 X 7/8 X7/8) Voltage: 0=115V 5=240/50/ 1 6=208-230/60/1 7=208-230/60/3 Approximate 24 hour ice production: (x 10 @ 70°F/21°C Air and 50°[...]

ICE Series General Information Page A4 Model and Serial Number Format Since all Enodis companies will eventually be utilizing same operating system, a company wide format for serial numbers has been designed. This format is 14 characters long and begins with a date code followed by the Ic e-O-Matic identifier, and then a sequential number. This is [...]

ICE Series General Information Page A5 24 Hour Capacity Wires Max Min. Voltage @ 90/70 Including Fuse Circuit Comp. **Refrigerant Model Hz/Phase Lbs. Kg. BTUH Ground Size Amp s RLA Typ e Oz. Grams ICEU150*A1 115/60/1 117 53 3148 3 15 9.6 6.8 R404A 13 369 ICEU150*W1 115/60/1 166 75 3392 3 15 7.9 5.9 R404A 10 284 ICEU150*A2 115/60/1 117 53 3148 3 15 [...]

ICE Series General Information Page A6 24 Hour Capacity Wires Max Min. Voltage @ 90/70 Including Fuse Circuit Comp. **Refrigerant Model Hz/Phase Lbs. Kg. BTUH Ground Size Amp s RLA Type Oz. Grams ICE0500*A1 115/60/1 461 210 10843 3 20 24.8* 18.5 R404A 37 1049 ICE0500*A-T1 115/60/1 455 207 10736 3 20 24.8* 18.5 R404A 37 1049 ICE0500*W1 115/60/1 499 [...]

ICE Series General Information Page A7 24 Hour Capacity Wires Max Min. Voltage @ 90/70 Including Fuse Circuit Comp. **Refrigerant Model Hz/Phase Lbs. Kg. BTUH Ground Size Amp s RLA Type Oz. Grams ICE1406*A1 208-230/60/1 1122 510 22590 3 30 20.2 13.8 R404A 108 3062 ICE1406*W1 208-230/60/1 1187 540 22529 3 20 15.6 11.7 R404A 28 794 ICE1406*R1 208-230[...]

ICE Series General Information Page A8 50 hz. 24 Hour Capacity Wires Max Min. Voltage @ 90°/70° Including Fuse Circuit Comp. **Refrigerant Model Hz/Phase Lbs. Kg. BTUH Ground Size Amp s RLA Ty pe Oz. Grams ICE0305*A2 230/50/1 266 121 7079 3 15 12.4 8.2 R404A 26 737 ICE0305*W2 230/50/1 291 132 6590 3 15 8.5 8.2 R404A 14 397 ICE0305*A4 230/50/1 279[...]

ICE Series General Information Page A9 Installation Guidelines Note: Installation should be performed by an Ice-O-Matic trained Service Technician. For proper operation of the Ice-O-Matic ice machine, the followi ng installation guidelines must be followed. Failure to do so may result in loss of production capacity, prem ature part failures, and ma[...]

ICE Series General Information Page A10 Electrical and Plumbing Re quirements: ICEU150, ICEU220, ICEU205 and ICEU206[...]

ICE Series General Information Page A11 Electrical and Plum bing Requirements: ICEU150, 220, 225 and 226 Note: The ICEU150, ICEU220, ICEU22 5 and ICEU226 do not have a splash curtain. These models utilize a thermostatic bin control in place of a mechanical bin switch.[...]

ICE Series General Information Page A12 Electrical and Plum bing Requirements: ICEU300 and 305 305 Note: The ICEU300 does not hav e a splash curtain. This model utilize a thermostatic bin control in place of a mechanical bin sw it c h .[...]

ICE Series General Information Page A13 Electrical and Plumbing Requi rements: ICE0250, ICE0400, ICE0500, ICE0606, ICE0806 and ICE1006 (30 Inch Wide Cubers)[...]

ICE Series General Information Page A14 Electrical and Plumbing Requirements: ICE1406, ICE1806, ICE2106 (48 Inch Wide Cubers) Prior to January 2008[...]

ICE Series General Information Page A15 Electrical and Plumbing Requi rements: ICE0320 and ICE0520 (22 Inch Wide Cubers)[...]

ICE Series General Information Page A16 Electrical and Plumbing Requi rements: ICE1400, ICE1800 and ICE2100 Revision 3 (From January 2008)[...]

ICE Series General Information Page A17 Electrical and Plum bing Requirements: ICE1506 Remote[...]

ICE Series General Information Page A18 Remote Condenser Installation For proper operation of the Ice-O-matic ice machine, the followi ng installation guidelines must be followed. Failure to do so may result in lo ss of production capacity, pr emature part failure, and may void all warranties. Installation Guidelines Ambient operating temper atures[...]

ICE Series General Information Page A19 The following remote ice makers incorporate the mixing valve in the condenser. This configuration allows up to a 100 foot calculated remote line set run. Reference the diagram below to calculate the maximum 100 foot line set run. ICE Machine Model Number Remote Condenser Model Number ICE2100R 3 VRC5061B ICE18[...]

ICE Series General Information Page A20 How the ICE Machine Works A general description of how the ICE Series cubers work is given below. The remainder of the manual provides more detail abo ut the components and systems. With the ICE/OFF/WASH switch in the ICE posit ion, the compressor, water pump and condenser fan motor (when applicabl e) will en[...]

ICE Series General Information Page A21 Undercounter Bin Removal-ICEU300 Series The storage bin can be removed by: 1 Remove the lower grill. 2. Remove two screws secu ring bin to cabinet base. 3. Remove the thumbscrews fr om the back wall of the bin. 3. Remove the thumbscrews fr om the back wall of the bin. 4. Disconnect bin drain. 4. Disconnect bi[...]

ICE Series General Information Page A22 Undercounter Bin Removal-ICEU150/200 Series The storage bin can be removed by: 1. Remove the two screws at the rear of the top panel. 2. Remove the two screw s from the front panel. 3. Remove two screws secu ring bin to cabinet base. 4. Disconnect bin drain. 5. Lift front of bin slightly and pull bin forward [...]

ICE Series General Information Page A23 Warranty Information Every Ice-O-Matic machine is backed by a warrant y that provides both parts and labor coverage. PARTS LABOR Two years on all parts* Two years on all components* Three years on all ICE Maker parts* Three years on all cube ICE Maker components* Five years on compressors* Five years on cuber[...]

ICE Series General Information Page A24 Ice-O-Matic Parts and Labor Domestic & International L imited Warrant y Mile High Equipment LLC (the “Company”) warr ants Ice-O-Matic brand ice machines, ice di spensers, remote conde nsers, water filters, and ice storage bins to the end customer against defects in ma terial and factory workmanshi p f[...]

ICE Series Scheduled Maintenance Page B1 Maintenance Note: Maintenance should be performed by an Ice-O-Matic trained Service Technician. Electrical shock and/or injury from moving parts inside this machine can cause serious injury. Disconnect electrical supply to machine prior to performing any adjustments or repairs. Failure to perform the require[...]

ICE Series Scheduled Maintenance Page B2 Cleaning and Sanitizing (continued) 5. Add recommended amount of approved Nickel Safe ice machine cleaner to the water trough according to label instructions on the container. 6. Initiate the wash cycle at the ICE/OFF/WASH switch by placing the switch in the “WASH” position. Allow the cleaner to circulat[...]

ICE Series Winterizing Procedures Page B3 Winterizing Procedures Important! Whenever the ice machine is taken out of operat ion during the winter mont hs, the procedure below must be performed. Failure to do so may cause serious damage and will void all warranties. 1. Turn off water to machine. 2. Make sure all ice is off of t he evaporator(s). If [...]

ICE Series Cabinet Care Page B4 Cleaning stainless steel Commercial grades of stainless steel are susceptible to rusting. It is important that you properly care for the stainless steel surfaces of your ice machine and bin to avoid the possibility of rust or corrosion. Use the following re commended guidelines for keeping your stainless steel lookin[...]

ICE Series Troubleshooting Trees Page C1 How To Use The Troubleshooting Trees The troubleshooting trees were developed to be used in conjunction with the service information in the sections that follow. If used together as intended, these two parts of the manual will allow the ice machine service technician to quickly diagnose many of the problems [...]

ICE Series Troubleshooting Trees Page C2 Troubleshooting Trees Table Of Contents Machine Does Not Run C3 Machine Runs, Does Not Make Ice C4 – C5 Slow Production (Cube Formation Good) C6 L o w S u c t i o n P r e s s u r e C 7 H i g h S u c t i o n P r e s s u r e C 8 Cubes Are Hollow C9 Uneven Bridge Thickness C10 Ice Bridge Thickness Varies Cycl[...]

ICE Series Troubleshooting Trees Page C3 Machine Does Not Run Check for correct power supply to the machine YES NOT OK NO OK Is the selector switch set to ICE ? Check High Pressure Safety Control Check High Temperature Safety Control OK Check Bin Control for proper adjustment, see page F9 Is this a Remote unit? Is the Liquid line Solenoid energized[...]

ICE Series Troubleshooting Trees Page C4 Machine Runs, Does Not Make Ice YES GO TO PA GE C5 NO YES Is water running over the evaporator? Check for power to the compressor contactor coil Check contactor for bad contactor or coil. Replace if defective Is the compressor running? NO GOOD OK Check Selector Swi tch, Replace if defective Check the suction[...]

ICE Series Troubleshooting Trees Page C5 Machine Runs, Does Not Make Ice (continued) HIGH OR NORMAL SUCTION Check refrigerant pressures, see page E1 If head pressure is also high, make sure Condenser is clean and machine has good air flow Is water leaking out of the Purge Drain or Water Trough? NO YES OK LOW SUCTION OK Recover and weigh in refriger[...]

ICE Series Troubleshooting Trees Page C6 Slow Production (Cube Formation Good) NO YES Does installation meet guidelines? Check refrigeration system, Section E Check for excessive head pressure OK Check Water Regulating Valve, See page E2 Check refrigeration system, Section E AIR YES TOO HIGH Clean Condenser and Condenser Fan Blade Correct any insta[...]

ICE Series Troubleshooting Trees Page C7 Low Suction Pressure NO YES Does installation meet guidelines? Check TXV for moisture based restriction Check for correct head pressure, see page E10 NO Check for refrigerant tubing restriction, crimps, etc. Check Evaporator coil separation, see page E4 YES YES Go to Troubleshooting Tree on page C12 Is the m[...]

ICE Series Troubleshooting Trees Page C8 High Suction Pressure NO YES Have you checked the “Slow Production” Tree? Evacuate and recharge system Check Hot Gas Valve, see page E5 NO Check for leaking Purge valve Check Condenser Fan Motor and Blade for proper operation, and/or Water Valve or Mixing Valve YES YES Replace Compressor Go to “Slow Pr[...]

ICE Series Troubleshooting Trees Page C9 Cubes Are Hollow YES Is the water temperature above 100°F (38°C)? Go to the “Poor Water Distribution Over Evaporator” Troubleshooting Tree, page C13 NO YES YES Purge Valve has an obstruction or could be defective Is water leaking from the Purge Drain? NO NOT O K Is there good wate r flo w over the Evap[...]

ICE Series Troubleshooting Trees Page C10 Uneven Bridge Thickness HIGH Make sure supply water temperature is below 100°F (38°C) Check for water leaking out of Purge Drain NO YES YES Problem in wate r sys t em , see pages D1 and D2. Dirty or defective Purge Valve Is water running into the bin? NO OK Are the Evaporator(s) flooded? See page E4 and E[...]

ICE Series Troubleshooting Trees Page C11 Ice bridge Thickness Varies Cycle To Cycle NOT OK Is air and water temps consistent and with in guidelines? Check the Purge Valve for water leaks NO YES O K Correct installation deficiency Replace Timer Initiate OK Clean Purge Valve or replace if defective OK Check Hot Gas valve for proper operation NOT OK [...]

ICE Series Troubleshooting Trees Page C12 Machine Produces Cloudy Ice Is water running evenl y across the evaporator? NO YES See “Poor Water Running Over Evaporator Troubleshooting Tree page C13 NO YES Doe machine meet installation guidelines? See Section A Cloudiness is a result of properties in the incoming supply water Correct installation def[...]

ICE Series Troubleshooting Trees Page C13 Poor Water Distribution Over The Evaporator YES Is the machine level? Check Water Distribution Tube for obstructions or improper assembly See Section D NO YES YES Correct deficiency in supply water pressure Level the machine Is the supply wate r pressure correct? NO BA D Is the water level in the Water Trou[...]

ICE Series Troubleshooting Trees Page C14 Machine Does Not Enter Harvest YES Will suction pressure drop below cut-in of Timer Initiate? Check Purge Valve to make sure it is not leaking, if it is replace valve or remove obstruction OK Hot Gas Valve could be leaking Does the manual Purge Swi tch energize the Purge Valve? NO O K Is the freeze pattern [...]

ICE Series Troubleshooting Trees Page C15 Machine Enters Harvest, Then Returns To Freeze Prematurely YES Is the Harvest Assist working properly? See page F6 Check the Manual Purge Switch N ormally C losed contacts. See page F1 Purge Switch is defective OPEN Adjust as required or replace defective part Check High Temperature Safety Control. See page[...]

ICE Series Troubleshooting Trees Page C16 Length Of Harvest Excessive YES Does the machine meet installation guidelines? Correct installation deficiency NO Check Harvest Assist Assembly for proper operation, see page F6 Low refrigerant charge, repair leak and weigh in proper charge Is the ice formation even on the Evaporator? Adjust or replace defe[...]

ICE Series Troubleshooting Trees Page C17 Ice Does Not Release From Evaporator YES Clean the Evaporator, see page B2 NO OK YES Level the machine Set proper bridge thickness, see page F4 Does water run over the Evaporator during harvest? OK TOO LOW Is the machine level? Replace Purge Valve or repair tubing obstruction Hot Gas valve may be restricted[...]

ICE Series Troubleshooting Trees Page C18 Hot Evaporator, Low Suction And Discharge Pressure (Remote Only) YES Correct installation deficiency Does the machine have the proper refrigeration charge? NO NO YES Does the machine meet the installation guidelines? Repair leak, evacuate and weigh in refrigerant charge per nameplate Mixing Valve may be def[...]

ICE Series Water System Page D1 Water Distribution and Components Water enters the machine through the float valve located in the water trough . The water trough holds water used for ice making. The float valve is used to maintain the proper water level in the water trough. During the freeze c ycle water is continuously circulat ed over the evapora[...]

ICE Series Water System Page D2 Water Distribution Tube Water is pumped to a distribution tube located at the t op of the evaporator and is used to distribute water evenly over the evaporator. The distri bution tube can be removed and dissembled for cleaning if the hole becomes plugged or if there is excessive miner al build-up in the water system.[...]

ICE Series Water System Page D3 Water Splash Curtain The water splash curtain covers the evaporator to prevent water from splashing into the bin and is also used to actuate the bin switch. When the bin becomes full of ice, the splash curtain is held open when the ice drops off of the evaporator. The actuator tab or wire bale on the splash curtain w[...]

ICE Series Water System Page D4 Water Purge Valve When the machine enters the harvest cycle, the water pump continues to ru n and the purge valve opens. This allows mineral laden water to be pumped from the water trough to the drain. This helps keep the water system clean. The water pump and purge valve de-energizes once the water is flushed from t[...]

ICE Series Water System Page D5 Water Trough The water trough can be easily removed by the following procedures: Mounting Screws ICEU150/200 Models 1. Disconnect power to the ice machine. 2. Shut the water supply off to the ice machine. 3. Remove water splash curtains when applicable. 4. Remove water trough mounting screws. 5. Carefully remove wate[...]

ICE Series Refrigeration System Page E1 Refrigerant Cycle and Components Before diagnosing the refrigeration system, it is very important that the refrigerant charge be correct. Whenever the refrigeration system has been opened, the filter-drier must be replaced and the proper refrigerant charge must be weighed in. See refrigerant charge data on pa[...]

ICE Series Refrigeration System Page E8 Refrigerant Refrigerant in a high-pressure liq uid form is fed to an expansion valve where the refrigerant is reduced to a low-pressure liquid. Under this low pressure, the liquid will absorb heat from the evaporator causing the liquid to change to a vapor. This vapor is then drawn into the compressor where t[...]

ICE Series Refrigeration System Page E3 Thermostatic Expansion Valve (TXV) The thermostatic expansion valve meters the flow of refrigerant into the evaporator changing its state from a high-pressure liquid to a low-pressure liquid. This drop in pressure causes the refrigerant to cool. The cooled refrigerant absorbs heat fr om the water circulating [...]

ICE Series Refrigeration System Page E4 Thermostatic Expansion Valve (Continued) A dual evaporator machine will have one TXV fo r each evaporator. If one TXV sticks open and the other is operating normally, the suction pressu re will be higher than normal and both evaporators will build thick ice. It is recommended t hat both valves be repl ace if [...]

ICE Series Refrigeration System Page E5 Note: Permanent discoloration of the evaporator plating is normal and will cause no problems with harvesting the ice or sanitary conditions. Befo re condemning the evaporator for plating problems, be certain it is not just discolo ration. Good evaporators will not be covered under warranty. If the spillway (p[...]

ICE Series Refrigeration System Page E6 Remote Condenser (Continued) If the airflow is restricted or the condenser is di rty, the head pressure will be excessive ly high, slow production will result and the compressor may overheat and eventually become damaged. The condenser coil and fan blades must be kept clean. The condenser can be cleaned with [...]

ICE Series Refrigeration System Page E7 Pump Down System (Remot e Only) The pump down system prevents li quid refrigerant from migrat ing to the evaporator and compressor during the off cycle and prevents the co mpressor from slugging or starting under an excessive load. Liquid Line Solenoid When a machine with a remote condenser s huts off, the li[...]

ICE Series Refrigeration System Page E8 Refrigerant Refrigerant in a high-pressure liq uid form is fed to an expansion valve where the refrigerant is reduced to a low-pressure liquid. Under this low pressure, the liquid will absorb heat from the evaporator causing the liquid to change to a vapor. This vapor is the drawn into the compressor where th[...]

ICE Series Refrigeration System Page E9 If the refrigeration system is ex tremely wet, use radiant heat to raise the temp erature of the system. This action will cause the moistu re to vaporize at less of a vacuum. The use of two (2) valves, one between the vacuum pump and gauge manifold and the other between the refrigerant cylinder and the gauge [...]

ICE Series Refrigeration System Page E10 Electrical and Mechanical Specificat ions, “ICE ” Series 60 Cycle Machine Model Ref. Typ e Charge Ounces Back Press. Approx. Head Press. Approx. Timer Initiate Setting Cycle Time Approx. Minutes 70/50-90/70 Batch Weight Pounds Volt. Cycle Phase ICEU150*A1 R-404a 13 65 - 44 175 - 400 44 25 - 45 3 115-60-1[...]

ICE Series Refrigeration System Page E11 Electrical and Mechanical Specificat ions, “ICE ” Series 60 Cycle Machine Model Ref. Typ e Charge Ounces Back Press. Approx. Head Press. Approx. Timer Initiate Setting Cycle Time Approx. Minutes 70/50-90/70 Batch Weight Pounds Volt. Cycle Phase ICE0500*A1 R-404a 37 60 - 37 175 - 400 37 13 - 21 5.5 115-60[...]

ICE Series Refrigeration System Page E12 Model Ref. Typ e Charge Ounces Back Press. Approx. Head Press. Approx. Timer Initiate Setting Cycle Time Approx. Minutes 70/50-90/70 Batch Weight Pounds Volt. Cycle Phase ICE1406*A1 R-404a 108 60 - 35 175 - 400 35 11 - 17 11 208/230-60-1 ICE1406*W1 R-404a 28 60 - 35 250 35 11 - 16 11 208/230-60-1 ICE1406*R1 [...]

ICE Series Refrigeration System Page E13 Model Ref. Type Charge Ounces Back Press. Approx. Head Press. Approx. Timer Initiate Setting Cycle Time Approx. Minutes 70/50-90/80 Batch Weight Pounds Volt. Phase C ycle ICEU305A R-404a 14 51 - 30 218-400 33 15 - 20 3 220-240/50/1 ICEU305W R-404a 13 60 - 27 250 33 13 - 18 3 220-240/50/1 ICE0305*A2 R-404a 26[...]

ICE Series Refrigeration System Page E14 ICEU150A Ambients Refrigeration Pressures PSIG Compressor Temps °F Cycle Times °F Discharge Suction Discharge Suction Minutes' Seconds" Air/Water Start End Start Freeze End Freeze Start Harv End Harv Start End Start End Freeze Harvest Complete 50/40 167 150 59 35 83 93 125 153 43 24 18'11&qu[...]

ICE Series Refrigeration System Page E15 ICEU226A Ambients Refrigeration Pressures PSIG Compressor Temps °F Cycle Times °F Discharge Suction Discharge Suction Minutes' Seconds" Air/Water Start End Start Freeze End Freeze Start Harv End Harv Start End Start End Freeze Harvest Complete 50/40 183 164 57 38 80 83 109 138 44 26 10'54&qu[...]

ICE Series Refrigeration System Page E16 ICE0320W Ambients Refrigeration Pressures PSIG Compressor Temps °F Cycle Times °F Discharge Suction Discharge Suction Minutes' Seconds" Air/Water Start End Start Freeze End Freeze Start Harv End Harv Start End Start End Freeze Harvest Complete 70/50 252 244 63 25 94 99 121 165 44 30 10'57&qu[...]

ICE Series Refrigeration System Page E17 ICE0500W3 Ambients Refrigeration Pressures PSIG Compressor Temps °F Cycle Times °F Discharge Suction Discharge Suction Minutes' Seconds" Air/Water Start End Start Freeze End Freeze Start Harv End Harv Start End Start End Freeze Harvest Complete 50/40 250 250 56 31 85 89 116 171 46 26 9'55&qu[...]

ICE Series Refrigeration System Page E18 ICE0606A3 Ambients Refrigeratio n Pressure s PSIG Compressor Temps °F Cycle Times °F Discharge Suction Discharge Suction Minutes' Seconds" Air/Water Start End Start Freeze End Freeze Start Harv End Harv Start End Start End Freeze Harvest Complete 50/40 198-270 cycling 51 29 86 95 108 157 51 36 7&[...]

ICE Series Refrigeration System Page E19 ICE0806W Ambients Refrigeration Pressures PSIG Compre ssor Temps °F Cycle Times °F Discharge Suction Discharge Suction Minutes' Seconds" Air/Water Start End Start Freeze End Freeze Start Harv End Harv Start End Start End Freeze Harvest Complete 70/50 250 250 59 34 72 76 103 159 43 27 8'36&qu[...]

ICE Series Refrigeration System Page E20 ICE1006R Ambients Refrigeration Pressures PSIG Compressor Temps °F Cycle Times °F Discharge Suction Discharge Suction Minutes' Seconds" Air/Water Start End Start Freeze End Freeze Start Harv End Harv Start End Start End Freeze Harvest Complete -20/40 240 240 61 33 94 101 104 159 53 38 6'44&q[...]

ICE Series Electrical System Page F1 Control Circuit All machines in this manual are electro-mechanical controlled; howev er the control circuitry on the single evaporator units diffe rs from the dual evaporator units and is detailed below. Selector Switch The selector switch is used to put the machine in to the ICE making or WASH cycle or to turn [...]

ICE Series Electrical System Page F2 Compressor Check (Continued) If all starting components are good, check th e voltage from the common terminal of the compressor, making sure proper voltage is supplied to the compressor and all wiring is properly connected. If the compressor does not start and there is excessive amperage draw, (see locked rotor [...]

ICE Series Electrical System Page F3 Untimed Freeze Cycle During the freeze cycle the compressor, water pump and condenser fan motor(s) (if used) are running. On remote systems the liquid line solenoid is also energi zed, see Refrigeration System. As ice forms on the evaporator, the suction pressure drops. The machine is in the untimed portion of t[...]

ICE Series Electrical System Page F4 Timed Freeze When the freeze timer is energized, the machine is in the timed portion of the freeze cycle. The freeze timer will time out the remainder of the freeze cycle. Once the time has passed, the machine will enter the harvest cycle. Freeze Timer The freeze time is an adjustable timer used to control the i[...]

ICE Series Electrical System Page F5 Harvest Cycle Single Evaporator Machines Once the freeze timer has timed out, power is sent to relay 1 and the machine enters the harvest cycle. Once in harvest motor, the purge valve, hot gas valve and harvest motor are energized. The water pump continues to run during the first part of the harvest cycle so tha[...]

ICE Series Electrical System Page F6 Harvest Assist Assembly The harvest assist assembly has several purposes: to assist in moving the ice off of the evaporator, to control the length of harvest and to terminate harvest. When the machine enters harvest, power is sent to the harvest motor which turns a slip clutch. A probe is attached to the rotatin[...]

ICE Series Electrical System Page F7 Probe Tip and Swivel The probe tip is attached to the clutch and makes contact with the back of the ice slab during harvest. The swivel allows the probe tip to pivo t as the clutch turns so that the probe is pushed straight through the evaporator probe guide. The tip of the probe should be flush with the back of[...]

ICE Series Electrical System Page F8 Cam Switch Adjustment Check the cam switch for proper adjustment by slowing turning the clutch by hand in a counterclockwise direction while listening for the switch contacts to change. The switch should have an audible “click” as the roller reaches the high part of the cam. Now slowly turn the clutch in a c[...]

ICE Series Electrical System Page F9 Undercounter machines: A thermostatic bin control is used on the undercounter models. The bin thermostat is located in the c ontrol box with a capillary tube, wh ich is in a brass thermo-well mounted to the water trough. When ice comes in c ontact with the capillary tube thermo-well, the bin thermostat opens and[...]

ICE Series Electrical System Page F10 Electrical Sequence for the ICE1400 Series Version 3 , ICE1800 Series Version 3 and the ICE2100 Series Version 3 Cubers. (Manufactured from January, 2008) ICE1400A/W3, 1800W3 and 2100W3 Electrical Se quence (Includes 50 hz. And 3 Phase) 1. Suction Pressure starts out at approx 60 psi and slowly dr ops to close [...]

ICE Series Electrical System Page F11 Electrical Sequence for the ICE1400 Series Version 3 , ICE1800 Series Version 3 and the ICE2100 Series Version 3 Cubers. (Manufactured from January, 2008) ICE1400R3, 1800R3 and 2100R3 Electrical Sequence (Includes 50 hz. And 3 Phase) This unit incorporates a timer upstream of the Low Pressure Control for Low Am[...]

ICE Series Electrical System Page F12 Electrical Sequence for theICE1506 Series Version 3 (Manufactured from January, 2008) This unit incorporates a timer upstream of the Low Pressure Control for Low Ambients. 1. When the Selector Switch is set to ICE, Relay Number 2 Coil is energized through Cam Switch contacts C and NC (Bypasses the Bin Controls)[...]

ICE Series Wiring Diagram Page G1 ICEU150/200/205/206 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G2 ICEU150/200/205/206 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G3 ICEU150/220/225/226 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G4 ICEU150/220/225/226 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G5 ICE0250 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G6 ICE0250 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G7 ICE0400 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G8 ICE0400 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G9 ICE0405/0406 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G10 ICE0405/0406 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G11 ICE0500 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G12 ICE0500 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G13 ICE0500 Remote Wiring Diagram[...]

ICE Series Wiring Diagram Page G14 ICE0500 Remote Wiring Schematic[...]

ICE Series Wiring Diagram Page G15 ICE0605/0606/0805/0806/1005/ 1006 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G16 ICE0605/0606/0805/0806/1005/ 1006 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G17 ICE0605/0606/0805/0806/ 1005/1006 Remote Wiring Diagram[...]

ICE Series Wiring Diagram Page G18 ICE0605/0606/0805/0806/ 1005/1006 Remote Wiring Schematic[...]

ICE Series Wiring Diagram Page G19 ICE1007 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G20 ICE1007 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G21 ICE1007 Remote Wiring Diagram[...]

ICE Series Wiring Diagram Page G22 ICE1007 Remote Wiring Schematic[...]

ICE Series Wiring Diagram Page G23 ICE1405/1406/1806/2005/ 2106 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G24 ICE1405/1406/1806/2005/2106 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G25 ICE1405/1406/1806/2005/2106 Re mote Wiring Diagram[...]

ICE Series Wiring Diagram Page G26 ICE1405/1406/1806/2005/2106 Remo te Wiring Schematic[...]

ICE Series Wiring Diagram Page G27 ICE1407/1807/2107 Air and Wa ter Wiring Diagram[...]

ICE Series Wiring Diagram Page G28 ICE1407/1807/2107 Air and Wa ter Wiring Schematic[...]

ICE Series Wiring Diagram Page G29 ICE1407/1807/2107 Remote Wiring Diagram[...]

ICE Series Wiring Diagram Page G30 ICE1407/1807/2107 Remote Wiring Schematic[...]

ICE Series Wiring Diagram Page G31 ICE1606 Remote Wiring Diagram[...]

ICE Series Wiring Diagram Page G32 ICE1606 Remote Wiring Schematic[...]

ICE Series Wiring Diagram Page G33 ICE0320 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G34 ICE0320 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G35 ICE0520 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G36 ICE0520 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G37 ICE0325/0525 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G38 ICE0325/0525 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G39 ICE0305 Air and Water Wiring Diagram[...]

ICE Series Wiring Diagram Page G40 ICE0305 Air and Water Wiring Schematic[...]

ICE Series Wiring Diagram Page G41 ICE1506 Remote[...]

ICE Series Wiring Diagram Page G42 ICE1506 Remote[...]

ICE Series Wiring Diagram Page G43 ICEU300 Air and Water[...]

ICE Series Wiring Diagram ICEU300 Air and Water Page G44[...]

ICE Series Wiring Diagram Page G45 ICEU305 Air and Water[...]

ICE Series Wiring Diagram Page G46 ICEU305 Air and Water[...]

ICE Series Wiring Diagram Page G47 ICE0500 Remote Wiring Diagram (R3)[...]

ICE Series Wiring Diagram Page G48 ICE0500 Remote Wiring Schematic (R3)[...]

ICE Series Wiring Diagram ICE0605/0606/0806/1006 Remote Wiring Diagram (R3) Page G49[...]

ICE Series Wiring Diagram Page G50 ICE0605/0606/0806/1006 Remote Wiring Schematic (R3)[...]

ICE Series Wiring Diagram Page G51 ICE1007 Remote Wiring Diagram (R3)[...]

ICE Series Wiring Diagram Page G52 ICE1007 Remote Wiring Schematic (R3)[...]

ICE Series Wiring Diagram Page G53 ICE0250 Air4 and Water4, ICE0400 Ai r3 and Water3 Wiring Diagram[...]

ICE Series Wiring Diagram Page G54 ICE0250 Air4 and Water4, ICE0400 Ai r3 and Water3 Wiring Schematic[...]

ICE Series Wiring Diagram Page G55 ICE0320 Air3 and Water3, ICE0520 Ai r3 and Water3 Wiring Diagram[...]

ICE Series Wiring Diagram ICE0320 Air4 and Water4, ICE0520 Ai r3 and Water3 Wiring Schematic Page G56[...]

ICE Series Wiring Diagram Page G57 ICE0406/405 Air3 and Water3, ICE0305 Air3 and Water3 Wiring Diagram[...]

ICE Series Wiring Diagram Page G58 ICE0406/405 Air3 and Water3, ICE0305 Air3 and Water3 Wiring Schematic[...]

ICE Series Wiring Diagram Page G59 ICE0325 Air3 and Water3, ICE0525 Ai r3 and Water3 Wiring Diagram[...]

ICE Series Wiring Diagram ICE0325 Air3 and Water3, ICE0525 Ai r3 and Water3 Wiring Schematic Page G60[...]

ICE Series Wiring Diagram ICE0500 Air3 and Water3 Wiring Diagram Page G61[...]

ICE Series Wiring Diagram Page G62 ICE0500 Air3 and Water3 Wiring Schematic[...]

ICE Series Wiring Diagram Page G63 ICE0500 Remote4 Wiring Diagram[...]

ICE Series Wiring Diagram Page G64 ICE0500 Remote4 Wiring Schematic[...]

ICE Series Wiring Diagram ICE0606 Air3 and Water3, ICE0605 Ai r3 and Water3 Wiring Diagram Page G65[...]

ICE Series Wiring Diagram Page G66 ICE0606 Air3 and Water3, ICE0605 Air3 and Water3[...]

ICE Series Wiring Diagram ICE0606 Remote4 and ICE0605 Remote4 Wiring Diagram Page G67[...]

ICE Series Wiring Diagram Page G68 ICE0606 Remote4 and ICE0605 Remote4 Wiring Schematic[...]

ICE Series Wiring Diagram Page G68 ICE0606 Remote4 and ICE0605 Remote4 Wiring Schematic[...]

ICE Series Wiring Diagram ICE1405/6A3/W3, ICE1806W3 and ICE2106W3 Wiring Diagram Page G69[...]

ICE Series Wiring Diagram Page G70 ICE1405/6A3/W3, ICE1806W3 and ICE2106W3 Wiring Schematic[...]

ICE Series Wiring Diagram ICE1407A3/W3, ICE1807W3 and ICE2107W3 Wiring Diagram Page G71[...]

ICE Series Wiring Diagram Page G72 ICE1407A3/W3, ICE1807W3 and ICE2107W3 Wiring Schematic[...]

ICE Series Wiring Diagram Page G73 ICE1405/6R3, ICE1806R3 and ICE2106R3 Wiring Diagram[...]

ICE Series Wiring Diagram Page G74 ICE1405/6R3, ICE1806R3 and ICE2106R3 Wiring Schematic[...]

ICE Series Wiring Diagram Page G75 ICE1407R3, ICE1807R3 and ICE2107R3 Wiring Diagram[...]

ICE Series Wiring Diagram Page G76 ICE1407R3, ICE1807R3 and IC E2107R3 Wiring Schematic[...]

ICE Series Wiring Diagram Page G77 ICE1506R3 Wiring Diagram[...]

ICE Series Wiring Diagram Page G78 ICE1506R3 Wiring Schematic[...]