Follett CR400A Скачать руководство пользователя страница 29 | Manualshive

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Diagnostic sequence – Stage 10

If the water level in the fl oat reservoir drops to an unacceptable level, the WTR LED goes out, shutting the ice machine
off. Also, the BT LED comes on, preventing the ice machine from restarting for twenty minutes. If water is restored, the
WTR LED comes back on and fl ashes to alert the technician that water to ice machine has been lost. The ice machine
restarts at the end of the 20 minute time delay. The fl ashing WTR LED can be cleared by pressing the reset button.

WHITE

BLACK

YELLOW

WHITE

4

3

2

START

RUN

GEARMOTOR

COMPRESSOR

POTENTIAL

START RELAY

RUN

CAP.

START

CAPACITOR

WATER

SENSOR

BIN

T-STAT

BIN SIGNAL

SWITCH

COMPRESSOR

SWITCH

HIGH PRESSURE

SAFETY SWITCH

BLACK

ORANGE

FAN

BLACK

BLACK

BLACK

BLACK

RED

ORANGE

BLACK

BLACK

WHITE

WHITE

BLUE

BROWN

GRN IN

ELEC BOX

GREEN/YELLOW

RED

DRV

FAN

COMP

POWER

BLACK

BLUE

BLACK WHITE

VIOLET VIOLET

RED RED

DISPENSER

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Содержание CR400A

Страница 1: ...453R09 801 Church Lane Easton PA 18040 USA Toll free 877 612 5086 1 610 252 7301 www follettice com Following installation please forward this manual to the appropriate operations person Installation...

Страница 2: ...2...

Страница 3: ...peration Cleaning Weekly exterior care Monthly condenser cleaning Semi annual evaporator cleaning Service Ice machine operation Technical specifications Refrigeration system diagram C ET400A W wiring...

Страница 4: ...odel numbers in the 400 series Important cautions Moving parts Do not operate with front cover removed Hot parts Do not operate with cover removed To reduce risk of shock disconnect power before servi...

Страница 5: ...ts required 5 0 MCC400A W used with CVU155N CVU300N ice machine and dispenser hard wiring Cord and plug connection provided for bin signal 220V 60Hz 2 circuits required 5 0 2 MCC400A W used with CVU15...

Страница 6: ...ommended within 10 feet 3m drain to be hard piped and insulated Separate drains for ice machine and condenser To prevent back flow do NOT connect drains Follett recommends installation of an activated...

Страница 7: ...rge and air intake grilles 48mm 1 875 57mm 2 25 213mm 8 375 121mm 4 75 327mm 12 875 Side view water cooled Front view water cooled Top back view air cooled top mount Side view air cooled RIDE model Fr...

Страница 8: ...2 mm 17 00 432 mm 18 875 480 mm 1 26 mm 12 9 328 mm 5 127 mm 12 7 323 mm 17 00 432 mm 18 875 480 mm 2 25 57 mm 8 375 213 mm 4 75 121 mm 12 875 327 mm Side View water cooled Front View water cooled Sid...

Страница 9: ...ons facing rear of bin 6 Make final plumbing and electrical connections 7 Working from inside bin storage area push end of transport tube without fasteners up through grommets into ice machine leaving...

Страница 10: ...en raised After turning power on 1 Turn power to ice machine on and confirm that gearmotor compressor and fan motor start immediately 2 Check that ice begins to enter bin within approximately 10 minut...

Страница 11: ...bstructions plumbing lines electric conduits 305mm 12 minimum clearance above ice machine for access to ice machine components 153mm 6 minimum clearance between exhaust side of ice machine and adjacen...

Страница 12: ...electrician or technician in understanding how equipment works Should local codes require a hard wired connection and or shielded wiring eliminate the cord and plug s and follow the appropriate field...

Страница 13: ...on ice machine stand in desired location and adjust stand legs to proper height and level in both directions 4 Using holes in flanged legs as template mark floor for 12 anchoring holes to be drilled 5...

Страница 14: ...er lines 4 Connect electrical cords from ice machine to appropriate plug and connect to power supply 5 Remove pin from adjustable leg 6 Place hold down strap over leg block and secure strap to slide o...

Страница 15: ...n condenser inlet water cooled only 3 8 OD push in condenser drain water cooled only 3 8 OD push in ice machine water inlet bin signal cord connector to connect to dispenser bin signal cord 578mm 22 7...

Страница 16: ...counter opening 4 Install supplied grille on outside of counter opening Exhaust air all ice machines MCC400A W C ER400A W Provide 645 sq cm 100 sq in of counter opening for exhaust air at least 457mm...

Страница 17: ...nsulation on entire length of tube 5 Run insulated tube without dips between ice machine and dispenser and secure in place 6 Cut insulation off tube where tube enters grommet 7 Slide end of tube witho...

Страница 18: ...U300 Front view VU155 Bin thermostat capillary tube mounting Additional ice transport tube connection specifications for Vision series ice and beverage dispensers 1 Push one end of ice transport tube...

Страница 19: ...itional 60 seconds 5 Check that ice machine comes back on in approximately 20 minutes bin signal must be present Operation Preventive maintenance Periodic cleaning of Follett s ice machine system is r...

Страница 20: ...oir bracket and pour part of cleaning solution into reservoir Fig 5 4 filling it almost to overflowing 8 Remove stainless steel compression nozzle Fig 6 1 and drain lines Submerge in a cup of cleaning...

Страница 21: ...ess The Follett ice machine uses a stainless steel jacketed evaporator and operates on a continuous freezing cycle Water is supplied to the evaporator from the water reservoir where the water level is...

Страница 22: ...a slightly different circuitry A diagram for these ice machines is shown below The operational and diagnostic stages for these ice machines will be otherwise the same as the following stages 1 10 WHIT...

Страница 23: ...n coil Note Data expressed in lbs hr and kg hr Inlet Water Temperature F C Ambient Air Temperature F C Inlet Water Temperature F C Ambient Air Temperature F C Air cooled ice machine capacity 24 hrs Ta...

Страница 24: ...en in on position Compressor start relay is position sensitive See label on start relay for proper orientation Flashing water LED at any time indicates that water signal to board had been lost for mor...

Страница 25: ...GRN IN ELEC BOX GREEN YELLOW RED DRV FAN COMP POWER BLACK BLUE BLACK WHITE VIOLET VIOLET RED RED DISPENSER Normal operation Stage 3 After the initial high current draw drops off the gearmotor start r...

Страница 26: ...SSOR SWITCH HIGH PRESSURE SAFETY SWITCH BLACK ORANGE FAN BLACK BLACK BLACK BLACK RED ORANGE BLACK BLACK WHITE WHITE BLUE BROWN GRN IN ELEC BOX GREEN YELLOW RED DRV FAN COMP POWER BLACK BLUE BLACK WHIT...

Страница 27: ...DISPENSER Diagnostic sequence Stage 7 The 20 minute error LED 20M is on indicating that the control board has sensed an over torque condition above 2 5 AMPS on the gearmotor The 20M LED remains on fo...

Страница 28: ...RED ORANGE BLACK BLACK WHITE WHITE BLUE BROWN GRN IN ELEC BOX GREEN YELLOW RED DRV FAN COMP POWER BLACK BLUE BLACK WHITE VIOLET VIOLET RED RED DISPENSER Diagnostic sequence Stage 9 The second error 2N...

Страница 29: ...machine has been lost The ice machine restarts at the end of the 20 minute time delay The flashing WTR LED can be cleared by pressing the reset button WHITE BLACK YELLOW WHITE 4 3 2 START RUN GEARMOT...

Страница 30: ...ng procedures will void the factory warranty Evacuation Evacuate the system to a level of 500 microns When the 500 micron level is reached shut down the vacuum pump Allow the system to sit for approxi...

Страница 31: ...2 Install drain pan and evaporator mounting base 3 Fill gearmotor shaft well with food grade grease Fig 8 4 Install condensate shield and seat against gearmotor boss 5 Install bearing O ring in groov...

Страница 32: ...otor winding 5 No power output from compressor output terminal on control board 1 Clean condenser coil and replace overload if necessary 2 Replace start capacitor 3 Replace relay 4 Check Ohm on windin...

Страница 33: ...shaft or damaged gearbox 2 Check for defective water sensor water OK WTR LED remains on even when float empty or probe removed from water 3 Purge air from line 8 Compressor cycles intermittently Syst...

Страница 34: ...34 Replacement parts Air cooled ice machines 9 1 7 6 8 10 11 16 13 14 15 17 3 5 12 4 2 Order parts online www follettice com...

Страница 35: ...6 Tubing evaporator drain 19mm 3 4 ID x 26mm 1 OD sold by the foot Not shown 502729 Mounting bracket gearbox 10 502832 Gearbox motor assembly 220V 60Hz 230V 50Hz 11 00980151 Tubing plastic food grade...

Страница 36: ...36 Water cooled ice machines before serial number C57245 2 18 16 1 7 5 8 10 3 11 6 4 17 13 12 14 15 9 20 19 Order parts online www follettice com...

Страница 37: ...ion thermal 7 502727 Drain pan evaporator 8 501966 Tubing evaporator drain 19mm 3 4 ID x 26mm 1 OD sold by foot Not shown 502832 Gearbox motor assembly 220V 60Hz 230V 50Hz 9 502729 Mounting bracket ge...

Страница 38: ...38 Water cooled ice machines after serial number C57244 15 16 1 7 5 8 10 3 11 6 4 14 12 9 17 13 16 Order parts online www follettice com...

Страница 39: ...m 3 4 ID x 26mm 1 OD sold by foot Not shown 502832 Gearbox motor assembly 220V 60Hz 230V 50Hz 9 502729 Mounting bracket gearbox 10 501191 Tubing plastic food grade 13mm 1 2 ID sold by foot 11 502935 O...

Страница 40: ...z 230V 50Hz 13 502729 Mounting base gearbox Not shown 502220 Compression nozzle with double drain 14 502221 Compression nozzle with single drain 15 502727 Drain pan evaporator 16 502226 Clamp compress...

Страница 41: ...compressor 220V 60Hz 2 502938 Board control circuit 220V 60Hz 230V 50Hz 3 502116 Water sensor Not shown 502209 Switch on off compressor 5 500514 Bin thermostat CT ET400A W ice machines only Not shown...

Страница 42: ...333 Plug twist lock two lead male 502334 Plug twist lock two lead female 502235 Plug twist lock three lead male 502336 Plug twist lock three lead female 502794 Panel r h louvered 502795 Cover top 5027...

Страница 43: ...43...

Страница 44: ...453R09 3 12 801 Church Lane Easton PA 18040 USA Toll free 877 612 5086 1 610 252 7301 www follettice com 230V 50Hz models only Maestro SafeCLEAN RIDE Symphony and Vision are trademarks of Follett Corp...

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