Scotsman 05566 User manual

Scotsman Ice Srl
Via Lainate, 31 - 20010 Pogliano M.se - Milano - Italy
Tel. [phone] (Aut. Sel.)- Telefax [phone]
Direct Line to Service & Parts:
Phone [phone] - Fax [phone]
Website: www.scotsman-ice.it
E-Mail: [email protected]
ISO 9001 - Cert. n. 0080
MF 26
MF 36
MF 46
MF 56
MF 66
R 134 A / R 404 AVERSION
NEW PC BOARD
MF 26 from S.N. 05566
MF 36 from S.N. 21806
MF 46 from S.N. 17078
MF 56 from S.N. 25653
MF 66 from S.N. 05711
Electronic modular
flakers and superflakers
REV. 04/2017
SERVICE MANUAL

LED STATUS REASON WHY – SIGNIFICATION – SIGNIFICATO – Beschreibung
ON STEADY
FIXE
FISSO
Ständig an
UNIT OFF AT BIN FULL
CABINE PLAINE
CONTENITORE PIENO
Maschine AUS, Speicher voll!
BLINKING SLOW
CLIGNOTANT LENT
LAMPEGG. LENTO
Blinkt langsam
I/R BEAM CUTTED
FAISCEAU INFRA ROUGE CELLULE NIVEAU GLACE INTERROMPU
RAGGIO INFRAROSSO INTERROTTO
Lichtschranke unterbrochen!
BLINKING FAST
CLIGNOTANT RAPIDE
LAMPEGG. VELOCE
Blinkt schnell
I/R ON AFTER TRIP OFF AT BIN FULL
FAISCEAU INFRA ROUGE CELLULE NIVEAU GLACE ETABLI
RAGGIO INFRAROSSO RIPRISTINATO INTERROTTO
Speicher entleert, Maschine startet gleich!
ON STEADY
FIXE
FISSO
Ständig an
NO WATER
MANQUE D’EAU
MANCANZA ACQUA
Kein Wasser!
ON STEADY
FIXE
FISSO
Ständig an
TOO HI DISCHARGE PRESSURE/TEMPERATURE
COUPURE HP
FERMATA ALTA TEMP. CONDENSAZIONE
Zu hoher Kondensationsdruck
BLINKING
CLIGNOTANT
LAMPEGGIANTE
Blinkt
DELAY AT START UP (3 min. or 60 min. according to the Jumper setting)
TEMPORISATION AU DEMARRAGE (3 min ou 60 min. selon le reglage du chavalier)
RITARDO PARTENZA (3' o 60’ in funzione della regolazione del ponticello)
3 min. oder 60 min. Startverzögerung je nach Jumper Konfig.!
BLINKING 3 TIMES AND REPEAT
CLIGNOTANT 3 FOIS ET NOUVEAU
LAMPEGGIANTE 3 VOLTE
BLINKT 3 MAL und wiederholen
TOO LOW ROOM TEMP (< +3°C)
COUPURE TRES BASSE TEMP. AMBIANTE (< +3°C)
FERMATA TEMP. AMBIENTE BASSA (< +3°C)
Zu hoher Raumtemp. < +3°C!
ON STEADY
FIXE
FISSO
Ständig an
NO, SLOW OR WRONG ROTATION OF DRIVE MOTOR
MOTOREDUCTEUR TOURNE A L'ENVERS, NE TOURNE PAS, OU TROP LENTEMENT
MOTORE RIDUTTORE GIRA AL CONTRARIO, NON GIRA O GIRA LENTAMENTE
Keine, zu langsame oder schwere Getriebrotation!
BLINKING
CLIGNOTANT
LAMPEGGIANTE
Blinkt
TOO HI EVAP. TEMP. (> 0C°) AFTER 10' FROM START UP OR TOO LOW EVAP. TEMP. (< -25°C)
COUPURE TEMP. EVAP. >0°C APRES 10' DE FONCTIONNEMENT OU TEMP. EVAP. <-25°C
TEMP. EVAP >0 °C DOPO 10' DA INIZIO FUNZIONAMENTO O INFERIORE A -25°C
Zu hohe Verd.temp. > 0°C 10 min. nach dem Start oder zu niedrige Verd.temp. < -25°C
ON STEADY
FIXE
FISSO
Ständig an
BLINKING
CLIGNOTANT
LAMPEGGIANTE
Blinkt
CONDENSER SENSOR OUT OF ORDER
SONDE CONDENSEUR HS
SONDA CONDENSATORE MALFUNZIONANTE
Kondensatorfühler defekt!
EVAPORATOR SENSOR OUT OF ORDER
SONDE EVAPORATEUR HS
SONDA EVAPORATORE MALFUNZIONANTE
Verdampferfühler defekt!
BLINKING ALTERNATE
CLIGNOTANT ALTERNE’
LAMPEGGIANTE ALTERNATO
Blinkt im Wechsel!
OPTICAL ICE LEVEL CONTROL OUT OF ORDER
CELLULE INFRAROUGE NIVEAU GLACE HS
SONDA ALL’INFRAROSSO LIVELLO GHIACCIO MALFUNZIONANTE
Lichtschranke defekt!
BLINKING
CLIGNOTANT
LAMPEGGIANTE
Blinkt
6 OR 12 MONTHS WATER SYSTEM CLEANING REMIND (according to the Jumper setting)
RAPPEL NETTOYAGE SYSTÉME HYDAULIQUE APRÉS 6 OU 2 MOIS (selon reglage. chavalier)
RICHIAMO PULIZIA CIRCUITO IDRICO DOPO 6 O 12 MESI (In funzione regolazione ponticello)
6 oder 12 Monate Reinigungshinweis für Wassersystem je nach Jumper Konfig.!
BLINKING IN SEQUENCE
CLIGNOTTANT EN SEQUENCE
LAMPEGGIANTE IN SEQUENZA
Blinken nacheinander!
PURGE CYCLE IN OPERATION (Only on units equipped with purge valve)
CYCLE D’ÉVACUATION EAU EN FONCTION (Seulement dans les machine equipées avec vanne de vidange
eau)
SISTEMA SCARICO ACQUA IN FUNZIONE (Solo negli apparecchi dotati di valvola di scarico)
Spülzyklus läuft, bei Maschinen mit Ablaßventil!
BLINKING
CLIGNOTANT
LAMPEGGIANTE
Blinken
UNIT OFF DUE TO THE JUMPER ON TEST CONTACTS
MACHINE A L’ÂRRET – CONTACTS TEST FERMÉES
MACCHINA FERMA – CONTATTI TEST CHIUSI
Jumper Konfig. Im Testmodus!
PUSH AND HOLD THE RED LIGHTED SWITCH OR THE PC BOARD BUTTON FOR MORE OF 5 SECONDS WITH MACHINE IN OPERATION
TILL THE SWITCHING OFF OF THE TWO YELLOW LEDS TO RESTART THE CLEANING REMIND COUNTDOWN
APPUYER SUR LE BOUTON ROUGE OU SUR LE BOUTON DE LA CARTE POUR 5 SECONDES AVEC LA MACHINE EN FONCTIONNEMENT
JUSQU’A L’ETEINTE DE LES DEUX LEDS JAUNE POUR REINITIALISER L'ALARME JUSQU'AU PROCHAIN DETARTRAGE
PREMERE IL PULSANTE ROSSO O IL PULSANTE DELLA SCHEDA PER PIU' DI 5" CON LA MACCHINA IN FUNZIONE FINO ALLO
SPEGNIMENTO DEI DUE LED GIALLI PER FAR RIPARTIRE IL CONTEGGIO PER LA PROSSIMA DISINCROSTAZIONE
Drücken und halten Sie den roten Schalter oder den push button auf der Elektronik, für mehr als 5 Sekunden wenn die Maschine in Betrieb ist, bis
die 2 gelben LED´s auf der Elektronik nicht mehr leuchten!
Der Erinnerungszyklus für die Reinigung ist somit zurückgesetzt und startet neu!

TABLE OF
CONTENTS
1
2
4
6
8
10
Page 1
Table of contents page
Specifications MF 26
Specifications MF 36
Specifications MF 46
Specifications MF 56
Specifications MF 66
GENERAL INFORMATION AND INSTALLATION
Introduction
Unpacking and Inspection - Ice maker
Unpacking and Inspection - Storage bin
Location and levelling
Electrical connections
Water supply and drain connections
Final check list
Installation practice
OPERATING INSTRUCTIONS
Start up
Operational checks
PRINCIPLE OF OPERATION (How it works)
Water circuit
Refrigerant circuit
Mechanical system
Operating pressures
Components description
ADJUSTMENT, REMOVAL AND REPLACEMENT PROCEDURES
Adjustment of the evaporator water level
Replacement of the Gear Motor Magnetic Sensor
Replacement of the auger, water seal, bearings and coupling
Replacement of the gear motor assy
Replacement of the freezing cylinder
Wiring diagram MF 26 - MF 36
Wiring diagram MF 46 - MF 56 single phase
Wiring diagram MF 56 three phase
Wiring diagram MF 66 three phase
Service diagnosis
MAINTENANCE AND CLEANING INSTRUCTIONS
General
Icemaker
Cleaning instructions of water system
12
12
12
13
14
14
14
15
16
18
21
22
24
25
26
30
30
30
32
32
33
34
35
36
37
39
39
39

SPECIFICATIONS
ice making capacity
ELECTRONIC MODULAR FLAKER MODEL MF 26
Important operating requirements:
MIN MAX
• Air temperature 10°C (50°F) 40°C (100°F)
• Water temperature 5°C (40°F) 35°C (90°F)
• Water pressure 1 bar (14 psi) 5 bars (70 psi)
• Electr. voltage
• variations from voltage
• rating specified
• on nameplate -10% +10%
NOTE.Thedailyice-makingcapacityisdirectlyrelatedtothecondenserairinlettemperature,water
temperature and age of the machine.
To keep your SCOTSMAN FLAKER at peak performance levels, periodic maintenance checks
must be carried out as indicated on maintenance section of this manual.
Page 2
Kg.
32 °C27 21 15 10
°C
10
21
o
o
32
38
120
115
110
105
100
95
90
85
80
Kg.
32 °C27 21 15 10
°C
10
21
o
o
32
38
120
115
110
105
100
95
90
85
80
ICE PRODUCED PER 24 HRS.
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE

MF 26 AS Air 120*
MF 26 WS Water 480*
Start Electric power cons.
Amps Kwh per 24 HR
SPECIFICATIONS
Water req.
lt/24 HR
Model Finish
Cond. unit Comp. HP
* A 15°C water temperature
S. Steel 3/8
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 3.2 17 500 11 3 x 1.5 mm210
MF 26 - MACHINE SPECIFICATIONS
Page 3
Dimensions:
HEIGHT (less legs) 525 mm.
HEIGHT (with legs) 542 mm.
WIDTH 563 mm.
DEPTH 536 mm.
WEIGHT 49 Kg.

SPECIFICATIONS
ice making capacity
ELECTRONIC MODULAR FLAKER MODEL MF 36
Important operating requirements:
MIN MAX
• Air temperature 10°C (50°F) 40°C (100°F)
• Water temperature 5°C (40°F) 35°C (90°F)
• Water pressure 1 bar (14 psi) 5 bars (70 psi)
• Electr. voltage
• variations from voltage
• rating specified
• on nameplate -10% +10%
NOTE.Thedailyice-makingcapacityisdirectlyrelatedtothecondenserairinlettemperature,water
temperature and age of the machine.
To keep your SCOTSMAN FLAKER at peak performance levels, periodic maintenance checks
must be carried out as indicated on maintenance section of this manual.
200
180
160
140
120
Kg.
32 °C27 21 15 10
°C
10
21
o
o
32
38
190
180
170
160
150
Kg.
32 °C27 21 15 10
DE 10 A 38°C
o
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
Page 4

MF 36 AS Air 200*
MF 36 WS Water 850*
Start Electric power cons.
Amps Kwh per 24 HR
SPECIFICATIONS
Water req.
lt/24 HR
Dimensions:
HEIGHT (less legs) 525 mm.
HEIGHT (with legs) 542 mm.
WIDTH 563 mm.
DEPTH 536 mm.
WEIGHT 49 Kg.
Model Finish
Cond. unit Comp. HP
* A 15°C water temperature
S. Steel 5/8
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 4 20 760 17 3 x 1.5 mm210
MF 36 - MACHINE SPECIFICATIONS
Page 5

SPECIFICATIONS
ice making capacity
ELECTRONIC MODULAR SUPERFLAKER
MODEL MF 46
Important operating requirements:
MIN MAX
• Air temperature 10°C (50°F) 40°C (100°F)
• Water temperature 5°C (40°F) 35°C (90°F)
• Water pressure 1 bar (14 psi) 5 bars (70 psi)
• Electr. voltage
• variations from voltage
• rating specified
• on nameplate -10% +10%
NOTE.Thedailyice-makingcapacityisdirectlyrelatedtothecondenserairinlettemperature,water
temperature and age of the machine.
To keep your SCOTSMAN FLAKER at peak performance levels, periodic maintenance checks
must be carried out as indicated on maintenance section of this manual.
Page 6
310
330
310
290
270
250
230
210
190
Kg.
°C27 21 15 10
°C
10
21
o
o
32
38
360
340
320
300
280
260
240
220
200
Kg.
32 °C27 21 15 10
°C
10
21
32
38
o
o
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
32

SPECIFICATIONS
Start Electric power cons.
Amps Kwh per 24 HR
Water req.
lt/24 HR
MF 46 - MACHINE SPECIFICATIONS
Dimensions:
HEIGHT (less legs) 645 mm.
HEIGHT (with legs) 650 mm.
WIDTH 535 mm.
DEPTH 660 mm.
WEIGHT 77 Kg.
Model Finish
Cond. unit Comp. HP
* A 15°C water temperature
MF 46 AS Air 320*
MF 46 WS Water 1800*
S. Steel 1
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 5.2 29 1200 26 3 x 1.5 mm 16
2
Page 7

SPECIFICATIONS
ice making capacity
ELECTRONIC MODULAR SUPERFLAKER
MODEL MF 56
NOTE.Thedailyice-makingcapacityisdirectlyrelatedtothecondenserairinlettemperature,water
temperature and age of the machine.
To keep your SCOTSMAN FLAKER at peak performance levels, periodic maintenance checks
must be carried out as indicated on maintenance section of this manual.
Page 8
Important operating requirements:
MIN MAX
• Air temperature 10°C (50°F) 40°C (100°F)
• Water temperature 5°C (40°F) 35°C (90°F)
• Water pressure 1 bar (14 psi) 5 bars (70 psi)
• Electr. voltage
• variations from voltage
• rating specified
• on nameplate -10% +10%
700
650
600
550
500
450
400
350
300
Kg.
32 °C27 21 15 10
°C
10
21
o
o
32
38
600
575
550
525
500
475
450
425
400
Kg.
°C
°C
10
21
32
38
o
o
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
32 27 21 15 10