Follett Symphony 25HI400A Скачать руководство пользователя страница 28 | Manualshive

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28

25CI400A/W • 25HI400A • 50CI400A/W • 50HI400A

Diagnostic sequence – Stage 9

The second error (2ND) LED comes on if an over-torque condition occurs while the 60M LED is still lighted. The 2ND
LED indicates that two consecutive over-torque situations have occurred. The icemaker will be shut down at this time
and will not restart unless the manual reset button is depressed.

GRD
L1
L1
L2
L2
L2
L2
L2

COMPRESSOR
FAN
DRIVE

DR

C

20M

60M

2ND

WTR

B-T

B-E

RESET

GRD

G

B

W

FAN

BLACK

WHITE

BLACK

BLACK

R

ORANGE

S

S

L

COMPRESSOR

C

RED

BLACK

BLACK

INPUT

POWER

WATER

SENSOR

CONTROL
BOARD

24V

COMMON

LINE V

A

C

RED

RED

WHI

TE

BLA

CK

BIN T-STAT

BIN SIGNAL

FROM DISPENSER

JUNCTION BOX

(MCD400A/WVS series –

blk wire is on 24V)

WHITE

RED

WHITE

M

1

COMPRESSOR

SWITCH

PWR

BLACK

T.O.L.

BLACK

RED

HIGH PRESSURE

SAFETY SWITCH

M

WHITE

BLA

CK

BLUE

RELAY

START

T.O.L.

BLACK

4

2

3

YELLOW

GEAR MOTOR

T.O.L.

GEAR MOTOR

RED

START

RUN

RUN

START

START CAP.

WHI

TE

BISON GEARMOTOR

LINIX GEARMOTOR

OR

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 icemaker
off. Also, the BT LED comes on, preventing the icemaker 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 icemaker has been lost. The icemaker
restarts at the end of the 20 minute time delay. The fl ashing WTR LED can be cleared by pressing the reset button.

GRD
L1
L1
L2
L2
L2
L2
L2

COMPRESSOR
FAN
DRIVE

DR

C

20M

60M

2ND

WTR

B-T

B-E

RESET

GRD

G

B

W

FAN

BLACK

WHITE

BLACK

BLACK

R

ORANGE

S

S

L

COMPRESSOR

C

RED

BLACK

BLACK

INPUT

POWER

WATER

SENSOR

CONTROL
BOARD

24V

COMMON

LINE V

A

C

RED

RED

WHI

TE

BLA

CK

BIN T-STAT

BIN SIGNAL

FROM DISPENSER

JUNCTION BOX

(MCD400A/WVS series –

blk wire is on 24V)

WHITE

RED

WHITE

M

1

COMPRESSOR

SWITCH

PWR

BLACK

T.O.L.

BLACK

RED

HIGH PRESSURE

SAFETY SWITCH

M

WHITE

BLA

CK

BLUE

RELAY

START

T.O.L.

BLACK

4

2

3

YELLOW

GEAR MOTOR

T.O.L.

GEAR MOTOR

RED

START

RUN

RUN

START

START CAP.

WHI

TE

BISON GEARMOTOR

LINIX GEARMOTOR

OR

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Содержание Symphony 25HI400A

Страница 1: ...ith SensorSAFE Dispensing 25 50CI400A W L Countertop Dispenser with Lever Dispensing 25 50CI400A W S Countertop Dispenser with SensorSAFE Dispensing 25 50HI400A SI Wall Mount Ice only Dispenser with S...

Страница 2: ...ctrical systems 20 Electrical component locations 20 Wiring diagram lever dispense model 21 Wiring diagram SensorSAFE model 22 Icemaker operational and diagnostic sequences 23 Circuitry notes 23 Norma...

Страница 3: ...ensing equipment Following is an explanation of the different model numbers IMPORTANT Only qualified technicians should attempt to service or maintain this ice and water dispenser No service or mainte...

Страница 4: ...5 362mm 25HI400A W 36 5 927mm 50HI400A W 40 5 1029mm 21 5 546mm 24 5 622mm 14 25 362mm 17 432mm 3 4 FPT drain 3 8 FPT condenser outlet water cooled only 3 8 FPT condenser inlet water cooled only 3 8 w...

Страница 5: ...s 25 50HI400A Dispenser drain All 3 4 FNPT Air cooled 3 4 FNPT Water inlet All 3 8 FNPT All 1 2 FNPT Condenser inlet Water cooled 3 8 FNPT N A Condenser outlet Water cooled 3 8 FNPT N A Note Water shu...

Страница 6: ...ctions to ensure proper operation Provide clearances noted in clearances table on page 5 Countertop models provide the option of taking utilities out bottom or back of dispenser Wall mount model utili...

Страница 7: ...ondenser outlet line to the dispenser drain line 19 Turn on water supply and check for leaks 20 Clean and sanitize dispenser and ice machine before putting into service 21 Turn power on and allow icem...

Страница 8: ...2 FNPT water supply Installing wall mount dispensers WARNING Wall mount dispensers are intended to be mounted above a sink eliminating the need for a drain pan Before beginning installation verify th...

Страница 9: ...ter supply and water inlet fitting Fig 10 1 8 Using supplied 3 4 drain tubing and barbed fittings connect 3 4 barbed drain elbow fitting on dispenser to 3 4 FNPT drain Fig 10 2 9 Route power cord thro...

Страница 10: ...h to ON position 18 As unit starts to make ice continue to pour sanitizing solution into reservoir maintaining level just below reservoir overflow 19 Continue to make ice with sanitizing solution for...

Страница 11: ...pply valve and replace reservoir cover Restore power to icemaker and ensure compressor switch is in ON position Make ice for at least 15 minutes to flush any remaining solution from system Discard thi...

Страница 12: ...ed to ensure peak performance and delivery of clean sanitary ice The following cleaning procedures should be performed at least as frequently as recommended and more often if environmental conditions...

Страница 13: ...t running When the icemaker is running a layer of ice forms on the interior surface of the evaporator This ice is continuously removed by a slowly rotating 12 RPM auger The auger carries the ice upwar...

Страница 14: ...tion 1 Remove all ice from storage area of dispenser 2 Remove center thumb nut from dispense wheel 3 Remove thumb nuts holding baffle inside bin and remove baffle 4 Tilt rear of wheel up and lift off...

Страница 15: ...19 3 4 Close main water shut off valve Fig 19 1 5 Disconnect water line to float valve Fig 19 2 6 Disconnect water line to solenoid Fig 19 3 7 Remove screws securing bottom of icemaker electrical box...

Страница 16: ...rs Fig 22 3 12 Slide icemaker electrical box up and off unit Fig 22 4 Fig 23 Air cooled only 23 2 23 1 13 Use hooks on icemaker electrical box to hang box on front of condenser Fig 23 1 14 Remove icem...

Страница 17: ...ig 24 1 14 Remove icemaker from dispenser Fig 24 2 Fig 25 All models TOP Electrical box must be in UP position before supplying power Start relay is gravity sensitive and MUST be in UP position Failur...

Страница 18: ...replaced reinstall compression nozzle on new evaporator Fig 27 27 1 Fig 28 Evaporator disassembly Note The upper bearing lower bearing and auger assemblies must be replaced as assemblies The bottom a...

Страница 19: ...plate to base of icemaker and lift gearbox and motor clear of icemaker 4 Remove machine screws holding mounting plate to motor 5 Install new motor in reverse order Fan removal Fig 29 29 2 29 1 1 Remo...

Страница 20: ...ssembly Electrical systems To reduce risk of shock disconnect power before servicing WARNING TOP Electrical box must be in UP position before supplying power Start relay is gravity sensitive and MUST...

Страница 21: ...NSER FAN BISON GEAR MOTOR NOTES 1 HIGH PRESSURE SAFETY SWITCH OPENS 425psi CLOSES 297psi SNAP SWITCH 2 COMPRESSOR START RELAY IS GRAVITY SENSITIVE SEE LABEL ON RELAY FOR PROPER ORIENTATION GROUND SCRE...

Страница 22: ...WITCH OPENS 425psi CLOSES 297psi SNAP SWITCH 2 COMPRESSOR START RELAY IS GRAVITY SENSITIVE SEE LABEL ON RELAY FOR PROPER ORIENTATION GROUND SCREW ICE MACHINE PCB WHT WHT WHT BLK BLK BLK RED ORG BLK WH...

Страница 23: ...components being serviced are energized High pressure cutout opens at 425 PSO and closes at 287 PSI auto reset Compressor switch should read open in ON position Compressor start relay is position sen...

Страница 24: ...OR T O L GEAR MOTOR RED START RUN RUN START START CAP WHITE BISON GEARMOTOR LINIX GEARMOTOR OR Normal operation Stage 2 The water sensor verifies water in the float The Water OK LED WTR comes on At th...

Страница 25: ...4 2 3 YELLOW GEAR MOTOR T O L GEAR MOTOR RED START RUN RUN START START CAP BISON GEARMOTOR LINIX GEARMOTOR OR Normal operation Stage 4 Once the ice level control opens the B E LED goes out After a 10...

Страница 26: ...ELLOW GEAR MOTOR T O L GEAR MOTOR RED START RUN RUN START START CAP WHITE BISON GEARMOTOR LINIX GEARMOTOR OR Normal operation Stage 6 When the dwell time of 20 minutes has expired the B T LED goes off...

Страница 27: ...WHITE BLACK BLUE RELAY START T O L BLACK 4 2 3 YELLOW GEAR MOTOR T O L GEAR MOTOR RED START RUN RUN START START CAP WHITE BISON GEARMOTOR LINIX GEARMOTOR OR Diagnostic sequence Stage 8 If the restart...

Страница 28: ...P WHITE BISON GEARMOTOR LINIX GEARMOTOR OR Diagnostic sequence Stage 10 If the water level in the float reservoir drops to an unacceptable level the WTR LED goes out shutting the icemaker off Also the...

Страница 29: ...9 Refrigeration cycle condenser filter dryer thermostatic expansion valve evaporator high side service port low side service port high pressure switch compressor high pressure vapor low pressure vapor...

Страница 30: ...Minimum Maximum Fahrenheit 40 F 90 F Celsius 4 C 32 C 1 Ambient air temperature is measured at the air cooled condenser coil inlet 2 Ambient water temperature is measured in the icemaker float reserv...

Страница 31: ...replace defective switch ON ON OFF Press clean switch on lower left side of electrical enclosure to return board to normal operation Place cup under drop zone in front of lens ON OFF OFF Troubleshoot...

Страница 32: ...uality ice 1 Dirty air filter or condenser coil 2 Restricted air flow to condenser coil 3 Mineral coated evaporator 4 Improper exhaust air provisions 5 Faulty expansion valve 6 Low refrigerant charge...

Страница 33: ...nstallation manual 5 Replace compressor Unit runs but not making ice System status compressor gearmotor fan motor running 1 Clogged or dirty air filter or condenser coil 2 Compressor not pumping 3 Low...

Страница 34: ...t tube 25 series 8 00196048 Ice transport tube 50 series 8 00192963 Louver exhaust 9 502682 Drain pan 10 502683 Grille 11 00192831 Cover front 25 series 12 00192849 Cover front 50 series 12 00969204 C...

Страница 35: ...ed includes 502418 5 00192864 Bracket chute includes fasteners 502057 6 00182808 Lever dispense 7 00192948 Chute and funnel ice 8 00184390 Chute water 9 502925 Elbow 3 8 10 00182832 Bracket water sole...

Страница 36: ...cription Reference 500514 Thermostat 1 502209 Switch dispenser power 2 502209 Switch icemaker bin signal 2 00195818 Cord and socket female icemaker power 3 00195826 Cord and socket female bin signal 4...

Страница 37: ...te water 9 502925 Elbow 3 8 10 00182832 Bracket water solenoid 11 502246 Fitting inlet 1 8 MPT x 1 4 comp 12 502262 Fitting outlet 1 8 MPT x 3 8 comp 13 502243 Solenoid valve water 120 V 60Hz 14 50184...

Страница 38: ...Thermostat 1 502209 Switch dispenser power 2 502209 Switch icemaker bin signal 2 502242 Board SensorSAFE 3 501959 Standoff board 4 required 4 00195818 Cord and socket female icemaker power 5 00195826...

Страница 39: ...z 1 501026 Washer thrust 2 501607 Fan blade wheel motor 4 00182246 Chain pitch 64 link Not shown 502692 Sprocket drive shaft 35T includes 500367 5 501019 Sprocket wheel motor 10T 6 501024 Bearing driv...

Страница 40: ...iner 5 502925 Elbow 3 8 6 00184549 Drain tube hopper 7 00195958 Drain waste 8 00195966 Fitting water cooled condenser inlet 9 00195966 Fitting water cooled condenser outlet 10 00137315 Fitting icemake...

Страница 41: ...g base 8 500744 Shield condensate 9 501080 Screw Allen 1 4 20 x 1 2 set of 4 10 502733 Mounting base evaporator includes 501063 11 502227 Bolt mounting base 12 502730 Gearbox motor assembly 13 0016404...

Страница 42: ...42 25CI400A W 25HI400A 50CI400A W 50HI400A Air cooled icemakers 1 7 3 16 5 4 8 14 13 15 2 9 6 10 11 12...

Страница 43: ...supply sold by foot Not shown 502078 Fitting plastic float valve includes sleeve stem Not shown 502726 Valve expansion thermal includes 502830 and 00106534 7 502732 High pressure cutout 8 00185421 Tu...

Страница 44: ...44 25CI400A W 25HI400A 50CI400A W 50HI400A Water cooled icemakers 1 16 17 2 3 4 18 5 10 8 13 6 12 14 11 9 15 7...

Страница 45: ...evaporator Not shown 00176149 Bracket water cooled condenser 6 502726 Valve expansion thermal includes 502830 and 00106534 7 00185421 Tubing with Agion evaporator drain 8 00106534 Jacket insulation TX...

Страница 46: ...115V 60Hz 1 501588 Relay start compressor 115V 60Hz 2 502331 Board control circuit 115V 60Hz 3 502116 Water sensor Not shown 502392 Switch on off compressor 4 501959 Board stand off control 4 required...

Страница 47: ...25CI400A W 25HI400A 50CI400A W 50HI400A 47...

Страница 48: ...ce com Maestro SafeCLEAN SensorSAFE and Symphony are trademarks of Follett Corporation Chewblet is a registered trademark of Follett Corporation registered in the US Follett reserves the right to chan...

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