ITV ICE MAKERS SPIKA MS 220 Скачать руководство пользователя страница 14

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SERVICE MANUAL

SPIKA

SEQUENCE OF OPERATION -MODULAR MODELS (MS)

Initial Start-up: The pump and the drain electrovalve are energized during 30 seconds to empty the water tray

preventing the scale build-up in water. Then the pump and the drain electrovalve are de-energized, and the water

inlet valve is energized filling the water tray until the water level sensor detects the water reaches the

appropriate level. Then the freeze sequence starts.

Freeze sequence: The compressor is energized and the water pump is energized after 30 seconds. The water inlet

valve is also energized at the same time that the water pump to replenish water level and then de-energized. The

compressor and water pump will continue energized until the thickness sensor detects the thickness of the ice

slab is the appropriate. Then the harvest sequence starts.

Harvest sequence: The compressor will continue energized. The hot gas valve is energized throughout the harvest

phase to divert hot refrigerant gas into the evaporator. The water pump and the drain electro valve are energized

during 45 seconds to empty the water tray and remove mineral deposits. After this (water pump and drain electro

valve de-energized) the water inlet valve is energized filling the water tray until the water level sensor detects

water reaches the level. The ice slab slides off the evaporator and into the bin. The momentary opening and re-

closing of the shield indicates the harvest sequence has finished and goes to the freeze sequence.

Содержание SPIKA MS 220

Страница 1: ...E MANUAL SPIKA 1 SERVICE MANUAL SPIKA SERIES ICE CUBE MAKERS UNDERCOUNTER MODELS SPIKA NG 60 SPIKA NG 90 SPIKA NG 110 SPIKA NG 140 ICE CUBE MAKERS MODULAR MODELS SPIKA MS 220 SPIKA MS 410 SPIKA MS 400 600 22 ...

Страница 2: ...es as a valuable guide about the menus and explains in detail each of the messages that appear on the display in a technical annex located at the end SPECIFICATIONS AND ADJUSTMENTS The manual s user can consult technical information regarding the machine s parameters production ranges pressure switch adjustments electrical or water consumption and refrigerant charges MAINTENANCE AND CLEANING In or...

Страница 3: ...EQUENCE OF OPERATION UNDERCOUNTER MODELS NG 13 5 SEQUENCE OF OPERATION MODULAR MODELS MS 14 5 1 Initial Start up 15 5 2 Control Board 16 5 3 Alarms 18 5 4 Safety pressure 18 5 5 Long operation 18 5 6 Cycle timeout 19 5 7 Short production cycle 19 5 8 Water filling timeout 19 5 9 Machine Stacking 19 6 MAINTENANCE AND CLEANING PROCEDURES 20 6 1 Cleaning water distribution system for undercounter mod...

Страница 4: ...S 28 7 1 Dimensions voltaje 28 7 2 Production Charts 34 8 USER TROUBLESHOOTING GUIDE 37 8 1 Undercounter models 37 8 2 Modular models 38 9 WIRING DIAGRAMS 39 9 1 SPIKA NG undercounter models 39 9 2 SPIKA MS single phase 40 9 3 SPIKA MS three phase 41 ...

Страница 5: ...o sold it to you We recommend that you always demand original spare parts Any use of the ice cube maker other than for producing ice using drinking water is considered inappropriate Modifying or attempting to modify this device apart from voiding the warranty is extremely dangerous The machine should not be used in the open air or exposed to the rain Connect to the drinking water mains The machine...

Страница 6: ...OODEN PALLETS MUST NOT BE LEFT WITHIN REACH OF CHILDREN AS THEY ARE A POTENTIAL SOURCE OF DANGER 2 INSTALLATION 2 1 Placing of the ice maker This ice maker is not designed for outdoor operation The icemaker should not be located next to ovens grills or other high heat producing equipment The SPIKA machines are designed to operate at room temperature between 5ºC 41ºF and 43ºC 109 4ºF There may be s...

Страница 7: ...machine in order to ensure the equipment is perfectly leveled Screw the leveling legs onto the bottom of the ice machine as far as possible Move the machine into its final position Use a level on top of the ice machine Adjust each leg as necessary to level the ice machine from front to back and side to side ATTENTION There is an optional 3 90mm high casters kit that can be used in substitution of ...

Страница 8: ...R MODELS CONNECTION DIAGRAM The location must allow enough clearance for water drain and electrical connections in the rear of the ice machine UNDERCOUNTER MODELS MODULAR MODELS FRONT 4 10cm 4 10cm FRONT 6 15cm 6 15cm 6 15cm 6 15cm 29 5 75cm 6 15cm Plug Socket Tap Water inlet Bin drain Water condenser drain water cooled units 4 10c m Plug Socket Tap Water inlet Bin drain ...

Страница 9: ... installing a water filter system refer to the installation instructions supplied with the filter system Use a flexible food grade hose Pressure should be between 0 7 and 6 bar 10 and 85 psi If pressure overpasses such values install a pressure regulator ATTENTION The machine shall be plumbed with adequate backflow protection according to applicable Federal State and local regulations 2 6 Drain co...

Страница 10: ...em A qualified technical service must connect the power to the unit The machine should be places in such a way as to allow a minimum space between the back and the wall to allow an easy access and without risks to the cable plug Safeguard the socket It is convenient to install adequate switches and fuses Voltage is indicated in the nameplate and on the technical specifications section of this manu...

Страница 11: ... MINIMUM AMBIENT TEMP 43ºC 5ºC WATER 35ºC 5ºC Is the water pressure correct MINIMUM 1 Bar MAXIMUM 6 Bar NOTE If the incoming water pressure is greater than 6 Bar install a pressure reducer CAUTION CHECK THAT THE VOLTAGE AND FREQUENCY OF THE MAINS ARE THE SAME AS THOSE INDICATED ON THE NAME PLATE Air temp 30ºC Water temp 20ºC Air temp 30ºC Water temp 20ºC G1 G2 G3 G1 G2 G3 SPIKA NG 60 2X7 2X5 2X3 2...

Страница 12: ...t Verify the no existence of leakages 2 For undercounter models open the door and remove the protection elements on the shield For modular models remove the two locking screws on top of machine take off the front panel and remove protection elements on the shield and also on the thickness sensor 3 Verify that the shield moves freely For modular models verify also the thickness sensor moves freely ...

Страница 13: ... Freeze sequence The compressor is energized The timer G2 de energizes the hot gas valve so the evaporator begins to freeze The timer G2 energizes the water pump so the water circulates from the water tray to the upper distributor flowing through each cube cell where it freezes Harvest sequence The compressor will continue energized The timer G2 energizes the hot gas valve during a certain time Th...

Страница 14: ... then de energized The compressor and water pump will continue energized until the thickness sensor detects the thickness of the ice slab is the appropriate Then the harvest sequence starts Harvest sequence The compressor will continue energized The hot gas valve is energized throughout the harvest phase to divert hot refrigerant gas into the evaporator The water pump and the drain electro valve a...

Страница 15: ... t8 beginning with the start of B This phase is maintained until the thickness detection sensor gives a signal which is maintained during time t2 At this stage the operation launching phase starts Please note during this time the opening of the curtain MC has no consequences Operation launching Outputs Compressor C It is still in operation Hot gas valve GC It is active during the whole operation l...

Страница 16: ...ing time 30 t5 Operation launching maximum time 3 5 t6 Draining time during operation launching 45 t7 Production minimum time 5 t8 Water inlet valve e w time during production 30 t9 Water inlet valve e w timeout 120 t10 Production maximum timeout 60 t11 Pump start up delay time 30 t12 Draining time at cleaning cycle 60 t13 Retry time due to water inlet valve e w timeout 60 5 2 Control Board PC BOA...

Страница 17: ...machine SYMBOL Description Relays amp C compressor Relay contactor 5 B pump 5 EW Water inlet valve 5 GC Hot gas valve 5 EP Drain valve 5 SL Free 5 Symbol Description ICE Ice position switch Switch for 3 positions Ice 0 wash WASH Wash position switch P Safety pressure switch NC contact MC Curtain micro relay contact NC EL Free Dip switch 1 Pressure reset 2 Time alarm valuation 3 Curtain micro relay...

Страница 18: ...e resetting is done by disconnecting or by switching over to position 0 If the dip switch 2 is closed time alarms are not to be followed 5 4 Safety pressure When the pressure contact P is open instantly all outputs switch over to off position When it is closed again there are two possibilities Dip switch 1 off Manual reset The machine remains stopped until reset Initial start up Dip switch 1 on Au...

Страница 19: ... switch 4 on Machine stops and once time t13 has passed the startup is re initiated Signaling Flashing in LE3 5 9 Machine Stacking It is possible to install two modular machines stacked one above the other with the ITV MS stacking kit part number 6586 The switchboard must have a connector permitting to connect the boards of both machines with a single cable and also a dip switch with the indicatio...

Страница 20: ...ized at least twice a year CAUTION Do not mix Ice Machine Cleaner and Sanitizer solutions together WARNING Wear rubber gloves and safety goggles when handling Ice Machine Cleaner or Sanitizer WARNING Unit should always be disconnected during maintenance cleaning procedures 6 1 Cleaning water distribution system for undercounter models NG a Set the switch to the OFF position after ice falls from th...

Страница 21: ...t for the cleaning of ice machines lime Do not use hydrochloric acid We recommend the use of any NSF approved scale removal product prepared according to the manufacturer s instructions f Fill water tray with the solution g Compressor switch see figure below to position 0 and switch on machine in order to run water pump Let solution stand for 30 40 minutes and then switch off the machine Pipe for ...

Страница 22: ...ean all the interior surfaces of the freezing compartment including storage bin with the cleaner solution using a brush or cloth Rinse all areas with water n Mix a solution of sanitizer using sodium hypochlorite food equipment sanitizer to form a solution with 100 200 ppm free chlorine yield Below an example to calculate the proper quantity of sanitizer to add to the water for a household bleach 1...

Страница 23: ...rculate for 5 minutes and then stop the machine Repeat this operation two more times to rinse thoroughly v Remove the auxiliary hose to drain the water Replace it and fill the tray with water to ensure the pump works properly w Switch on compressor switch I position x Return the back metal lid and the top panel to their position y Switch on machine and discard the first two harvests 6 2 Cleaning w...

Страница 24: ... according to the manufacturer s instructions with the total quantity of product needed for the water tray 3 liters 0 8 gal for MS 440 and 6 liters 1 6 gal for MS 880 and 4 1 liters for MS 400 600 0 9 gal To start a cleaning cycle move the ice wash switch to the WASH position position II The machine will drain the reservoir and refill it Pour the scale remover solution into the reserve Water level...

Страница 25: ...tment including walls plastic parts of the evaporator distributor and the front panel with the cleaner solution using a brush or cloth 11 Mix a solution of sanitizer using approved sodium hypochlorite food equipment sanitizer to form a solution with 100 t 200 ppm free chlorine yield Below an example to calculate the proper quantity of sanitizer to add to the water for household bleach 12 5 oz gal ...

Страница 26: ...er to circulate for 5 minutes and then move the switch to the OFF position drain Repeat this operation two more times to rinse thoroughly 19 Return the panel to their position 20 Set the ice wash switch to the ON position position I and discard the first two harvests 6 3 Cleaning the bins for undercounter models 1 Disconnect the machine close water faucet and empty storage bin of ice 2 Use the cle...

Страница 27: ...nance or service personnel 6 5 External cleaning of the machine Clean the area around the ice machine as often as necessary to maintain cleanliness Sponge any dust and dirt off the outside of the ice machine with mild soap and water Wipe dry with a clean soft cloth A commercial grade stainless steel cleaner polish can be used as necessary 6 6 Water leakage checking This must be done whenever maint...

Страница 28: ...SERVICE MANUAL SPIKA 28 7 TECHNICAL SPECIFICATIONS 7 1 Dimensions voltage SPIKA NG UNDERCOUNTER Z X Y ...

Страница 29: ...0Hz 1Ph 1 430 3 1 10 SPIKA NG 90 W1F 220V 50Hz 1Ph 1 430 3 1 10 SPIKA NG 110 SPIKA NG 110 A1H 220V 50Hz 1Ph 1 2 790 5 16 SPIKA NG 110 W1H 220V 50Hz 1Ph 1 2 660 4 4 16 SPIKA NG 110 A1F 220V 50Hz 1Ph 1 750 5 16 SPIKA NG 110 W1F 220V 50Hz 1Ph 1 660 4 4 16 SPIKA NG 140 SPIKA NG 140 A1F 220V 50Hz 1Ph 1 780 8 7 15 SPIKA NG 140 WF 220V 50Hz 1Ph 1 780 8 15 SPIKA NG 140 A1H 220V 50Hz 1Ph 1 2 780 8 7 15 SPI...

Страница 30: ... 700 838 744 770 970 68 SPIKA NG 90 A1H AIR 660 700 838 744 770 970 68 SPIKA NG 90 W1H WATER 660 700 838 744 770 970 68 SPIKA NG 90 W1F WATER 660 700 838 744 770 970 68 SPIKA NG 110 A1H AIR 660 700 838 744 770 970 71 SPIKA NG 110 W1H WATER 660 700 838 744 770 970 71 SPIKA NG 110 A1F AIR 660 700 838 744 770 970 71 SPIKA NG 110 W1F WATER 660 700 838 744 770 970 71 SPIKA NG 140 A1F AIR 762 762 838 83...

Страница 31: ...SERVICE MANUAL SPIKA 31 SPIKA MODULAR X Z Y ...

Страница 32: ... MS 220 W2H 220V 50Hz 1Ph 1 2 1020 4 9 10 700 SPIKA MS 410 SPIKA MS 410 A2F 220V 50Hz 1Ph 1 1900 8 8 16 900 SPIKA MS 410 A2H 220V 50Hz 1Ph 1 2 1900 8 8 16 900 SPIKA MS 410 A2F 220V 60Hz 1Ph 1 1690 8 31 16 850 SPIKA MS 410 A2H 220V 60Hz 1Ph 1 2 1690 8 31 16 850 SPIKA MS 410 W2F 220V 50Hz 1Ph 1 1800 8 8 16 950 SPIKA MS 410 W2F 220V 60Hz 1Ph 1 1400 7 16 900 SPIKA MS 410 A3F 380 50 60Hz 3 Ph 1 1810 4 ...

Страница 33: ... WATER 762 620 500 836 635 625 85 SPIKA MS 220 W2H WATER 762 620 500 836 635 625 85 SPIKA MS 410 A2F AIR 762 620 760 836 635 874 105 SPIKA MS 410 A2H AIR 762 620 760 836 635 874 105 SPIKA MS 410 A2F AIR 762 620 760 836 635 874 105 SPIKA MS 410 A2H AIR 762 620 760 836 635 874 105 SPIKA MS 410 W2F WATER 762 620 760 836 635 874 105 SPIKA MS 410 W2F WATER 762 620 760 836 635 874 105 SPIKA MS 410 A3F A...

Страница 34: ...PIKA 125 A1H Lb 24h WATER ºF AIR F 50 60 70 80 50 143 134 127 119 70 132 123 116 110 90 110 101 95 88 100 92 81 74 70 SPIKA 175 A1F Lb 24h WATER ºF AIR F 50 60 70 80 50 209 198 191 182 70 198 187 178 169 90 165 154 145 136 100 138 130 121 110 SPIKA 175 A1H Lb 24h WATER ºF AIR F 50 60 70 80 50 218 207 196 185 70 211 200 189 178 90 176 165 154 143 100 147 134 123 112 ...

Страница 35: ...H Lb 24h WATER ºF AIR F 50 60 70 80 50 255 246 238 229 70 242 233 224 213 90 215 207 198 187 100 193 185 171 158 SPIKA 285 A1F Lb 24h WATER ºF AIR F 50 60 70 80 50 341 321 304 286 70 323 304 286 271 90 286 264 246 231 100 264 238 220 202 SPIKA 285 A1H Lb 24h WATER ºF AIR F 50 60 70 80 50 330 319 304 286 70 310 299 286 271 90 275 264 249 231 100 246 233 213 196 ...

Страница 36: ...H Lb 24h WATER ºF AIR F 50 60 70 80 50 451 440 418 396 70 418 407 385 363 90 348 330 312 286 100 297 273 246 220 SPIKA MS 880 A2F Lb 24h WATER ºF AIR F 50 60 70 80 50 987 958 925 870 70 954 925 892 826 90 848 793 729 661 100 727 661 595 524 SPIKA MS 880 A2H Lb 24h WATER ºF AIR F 50 60 70 80 50 987 958 925 870 70 967 936 899 837 90 848 793 729 661 100 727 661 573 498 ...

Страница 37: ...ter valve blocked Check and clean Bin full and ice touching thermostat tube but machine doesn t stop Bin thermostat doesn t open only operates at harvest time Adjust thermostat electric box under top cover Ice slab empty or too thick Desadjusted cycle time Adjust thermostat electric box under top cover Difficult to release ice slab at harvest Unit bad leveled tilted to back Level down front Not en...

Страница 38: ...Move up steel rod beside pump Defective drain valve check drain leak during ice stage Disassemble and clean Shield splash leaks Check shield position Water overflows tray Level probe too high or scaled Adjust clean Ice slab empty or too thick Desadjusted scaled thickness probe Adjust clean Difficult to release ice slab at harvest Unit bad leveled tilted to back Level down front Not uniform flow pa...

Страница 39: ...re switch G Timer G1 Timer safety cam G2 Timer circuit cam G3 Timer valve cam H Hgh pressure switch J Condensation water pressostat K Condensation water valve P Water valve Q Hot gas valve R Fan motor S Compressor T1 Stock Thermostat T2 Cycle Thermostat Ig ON OFF switch Il Cleaning switch For water cooled units ...

Страница 40: ...PONENTS H High pressure switch N Curtain sensor I Ice Wash 3 positions S Compressor R Fan motor J Condensation pressure switch water condenser B Pump P Water valve Q Hot gas valve D Drain valve NW Water level sensor ESP Thickness detector Ip ON OFF switch ...

Страница 41: ...e phase COMPONENTS H High pressure switch N Curtain sensor I Ice Wash 3 positions S Compressor R Fan motor J Condensation pressure switch only air B Pump P Water valve Q Hot gas valve D Drain valve NW Water level sensor ESP Thickness detector ...

Страница 42: ...essure switch N Curtain sensor I Ice Wash 3 positions S Compressor R Fan motor J Condensation pressure swiitch only air B Pump P Water valve Q Hot gas valve D Drain valve NW Water level sensor ESP Thickness detector Ip On off switch R1 Security relay C Contactor ...

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