Scotsman EC 106 User manual

Page 1
Page 1
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
SERVICE MANUAL
EC 106
EC 126
EC 126 (R404a) from s.n. 06986
EC 176
EC 176 (R404a) from s.n. 11170
EC 206
EC 226
Electronic cubers with storage
New PC Board version
REV. 11/2016

LED STATUS REASON WHY - SIGNIFICATION - SIGNIFICATO
ON STEADY
FIXE
FISSO
FREEZING CYCLE
EN RÉFRIGÉRATION
IN CONGELAMENTO
BLINKING
CLIGNOTANT
LAMPEGGIANTE
60 MINUTES DELAY AT START UP JUMPER J3 OUT
60 MINUTES DE RETARD AU DEMARRAGE - CAVALIER J3 OUVERTE
60 MINUTI RITARDO PARTENZA- CONTATTI J3 APERTI
ON STEADY
FIXE
FISSO
TOO HI DISCHARGE PRESSURE/TEMP.
COUPURE HP
FERMATAALTATEMP. CONDENSAZIONE
BLINKING
CLIGNOTANT
LAMPEGGIANTE
TOO HI EVAP. TEMP. (> 0°C) AFTER 15’ FROM START UP
COUPURE BP ( > 0°C LU PAR LA SONDE EVAP. NON ATTEINTE APRES 15’ FONCT.)
TEMP. EVAP. > 0 ° C DOPO 15’ DA INIZIO CONGELAMENTO
ON STEADY
FIXE
FISSO
UNIT OFF AT BIN FULL
CABINE PLEINE
CONTENITORE PIENO
BLINKING SLOW
CLIGNOTANT LENT
LAMPEGG. LENTO
I/R BEAM CUTTED
FAISCEAU INFRA ROUGE CELLULE NIVEAU GLACE INTERROMPU
RAGGIO INFRAROSSO INTERROTTO
BLINKING FAST
CLIGNOTANT RAPIDE
LAMPEGG. VELOCE
I/R ON AFTER TRIP OFF AT BIN FULL
FAISCEAU INFRA ROUGE CELLULE NIVEAU GLACE ETABLI
RAGGIO INFRAROSSO RIPRISTINATO DOPO FERMATAA CONT. PIENO
ON STEADY
FIXE
FISSO
I/R CALIBRATION DONE
CALIBRATION FAISCEAU INFRA ROUGE CELL. NIVEAU GLACE REALISÉ
CALIBRAZIONE RAGGIO INFRAROSSO EFFETTUATA
BLINKING
CLIGNOTANT
LAMPEGGIANTE
UNIT IN CLEANING MODE OR TRIPPING OFF AFTER TEST - JUMPER TEST IN
MACHINE EN MODE DETARTRAGE OU ARRÊTE APRES LE TEST - CAVALIER TEST FERMÉ
MACCHINA NELLA FASE LAVAGGIO O FERMA DOPO IL TEST - PONTICELLO TEST CHIUSO
ON STEADY
FIXE
FISSO
CONDENSER SENSOR OUT OF ORDER
SONDE CONDENSEUR HS
SONDA CONDENSATORE MALFUNZIONANTE
BLINKING
CLIGNOTANT
LAMPEGGIANTE
EVAPORATOR SENSOR OUT OF ORDER
SONDE EVAPORATEURS HS
SONDA EVAPORATORE MALFUNZIONANTE
BLINKING ALTERNATIV.
CLIGNOTANT ALTERNÉ
LAMPEGGIO ALTERN.
I/R SENSOR OUT OF ORDER
SONDE INFRA ROUGE CELLULE NIVEAU GLACE HS
SONDAALL’INFRAROSSO LIVELLO GHIACCIO MALFUNZIONANTE
PUSH
PUSH > 5” DURING WATER FILLING TO MOVE THE UNIT INTO FREEZING
PUSH > 5” DURING FREEZING TO MOVE THE UNIT INTO DEFROST
PUSH > 5” DURING DEFROST TO MOVE THE UNIT INTO FREEZING
PUSH 2” ÷5” DURING WATER FILLING TO MOVE THE UNIT INTO CLEANING
PUSH DURING THE 60 MIN START UP DELAY TIME TO BY-PASS IT
12 3 4
A/ECM 106 A
A/ECM 106 W
A/ECL 106 A
A/ECL 106 W
A/ECS 126
A/ECS 126
A/ECM 126 A
A/ECM 126 W
A/ECL 126 A
A/ECL 126 W
A/ECS 176 A
A/ECS 176 W
A/ECM 176 A
A/ECM 176 W
A/ECL 176 A
A/ECL 176 W
A/ECM 176 W (R404a)
56 7 8 9
10
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
DIP SWITCH FACTORY SETTING COMBINATIONS (PER MODEL AND VERSION)
COMBINAISON DES COMMUTATEURS NUMERIQUES DU DIP SWITCH POUR MODELES ET VERSIONS
REGOLAZIONE TASTI DIP SWITCH PER MODELLO E VERSIONE
DIP SWITCH
FREEZING CYCLE
CYCLE DE CONGÉLATION
CICLO CONGELAMENTO
DEFROST CYCLE
CYCLE DE DÉMOULAGE
CICLO SBRINAMENTO
15/30"
1234
ON ON ON ON 1 min.
OFF ON ON ON 3 min.
ON OFF ON ON 5 min.
OFF OFF ON ON 7 min.
ON ON OFF ON 9 min.
OFF ON OFF ON 11 min.
ON OFF OFF ON 13 min.
OFF OFF OFF ON 15 min.
ON ON ON OFF 17 min.
OFF ON ON OFF 19 min.
ON OFF ON OFF 21 min.
OFF OFF ON OFF 23 min.
ON ON OFF OFF 25 min.
TIMED PORTION FREEZING CYCLE
TEMPS PHASE TEMPORISÉE CONGELATION
TEMPI FASE TEMPORIZZATA CONGELAMENTO
78
OFF OFF
WATER PUMP OFF DURING DEFROST
POMPE A L’ARRÊT PEND. DEGIVRAGE
POMPAACQUA DURANTE SBRINAMENTO
78
ON ON 0
OFF ON 30 sec.
ON OFF 60 sec.
ADDITIONAL DEFROST TIME
TEMPS AJOUTÉS
TEMPI AGG. SCONGELAMENTO
AIR/EAU
ARIA/ACQUA
651396 00

LED STATUS REASON WHY - SIGNIFICATION - SIGNIFICATO
ON STEADY
FIXE
FISSO
FREEZING CYCLE
EN RÉFRIGÉRATION
IN CONGELAMENTO
BLINKING
CLIGNOTANT
LAMPEGGIANTE
60 MINUTES DELAY AT START UP JUMPER J3 OUT
60 MINUTES DE RETARD AU DEMARRAGE - CAVALIER J3 OUVERTE
60 MINUTI RITARDO PARTENZA - CONTATTI J3 APERTI
ON STEADY
FIXE
FISSO
TOO HI DISCHARGE PRESSURE/TEMP.
COUPURE HP
FERMATAALTA TEMP. CONDENSAZIONE
BLINKING
CLIGNOTANT
LAMPEGGIANTE
TOO HI EVAP. TEMP. (> 0°C) AFTER 15’FROM START UP
COUPURE BP (>0°C LU PAR LA SONDE EVAP. NON ATTEINTE APRES 15’ FONCT.)
TEMP. EVAP. > 0°C DOPO 15’ DA INIZIO CONGELAMENTO
ON STEADY
FIXE
FISSO
UNIT OFF AT BIN FULL
CABINE PLEINE
CONTENITORE PIENO
BLINKING SLOW
CLIGNOTANT LENT
LAMPEGG. LENTO
I/R BEAM CUTTED
FAISCEAU INFRA ROUGE CELLULE NIVEAU GLACE INTERROMPU
RAGGIO INFRAROSSO INTERROTTO
BLINKING FAST
CLIGNOTANT RAPIDE
LAMPEGG. VELOCE
I/R ON AFTER TRIP OFF AT BIN FULL
FAISCEAU INFRA ROUGE CELLULE NIVEAU GLACE ETABLI
RAGGIO INFRAROSSO RIPRISTINATO DOPO FERMATAA CONT. PIENO
ON STEADY
FIXE
FISSO
I/R CALIBRATION DONE
CALIBRATION FAISCEAU INFRAROUGE CELL. NIVEAU GLACE REALISÉ
CALIBRAZIONE RAGGIO INFRAROSSO EFFETTUATA
BLINKING
CLIGNOTANT
LAMPEGGIANTE
UNIT IN CLEANING MODE OR TRIPPING OFF AFTER TEST - JUMPER TEST IN
MACHINE EN MODE DETARTRAGE OU ARRÊTEAPRES LE TEST - CAVALIER TEST FERMÉ
MACCHINA NELLA FASE LAVAGGIO O FERMA DOPO ILTEST - PONTICELLO TEST CHIUSO
ON STEADY
FIXE
FISSO
CONDENSER SENSOR OUT OF ORDER
SONDE CONDENSEUR HS
SONDA CONDENSATORE MALFUNZIONANTE
BLINKING
CLIGNOTANT
LAMPEGGIANTE
EVAPORATOR SENSOR OUT OF ORDER
SONDE EVAPORATEURS HS
SONDA EVAPORATORE MALFUNZIONANTE
BLINKING ALTERNATIV.
CLIGNOTANT ALTERNÉ
LAMPEGGIO ALTERN.
I/R SENSOR OUT OF ORDER
SONDE INFRA ROUGE CELLULE NIVEAU GLACE HS
SONDAALL’INFRAROSSO LIVELLO GHIACCIO MALFUNZIONANTE
PUSH
PUSH > 5” DURING WATER FILLING TO MOVE THE UNIT INTO FREEZING
PUSH > 5” DURING FREEZING TO MOVE THE UNIT INTO DEFROST
PUSH > 5” DURING DEFROST TO MOVE THE UNIT INTO FREEZING
PUSH 2” ÷5” DURING WATER FILLING TO MOVE THE UNIT INTO CLEANING
PUSH DURING THE 60 MIN START UP DELAY TIME TO BY-PASS IT
1 2 3 4
ON ON ON ON 1 min.
OFF ON ON ON 3 min.
ON OFF ON ON 5 min.
OFF OFF ON ON 7 min.
ON ON OFF ON 9 min.
OFF ON OFF ON 11 min.
ON OFF OFF ON 13 min.
OFF OFF OFF ON 15 min.
ON ON ON OFF 17 min.
OFF ON ON OFF 19 min.
ON OFF ON OFF 21 min.
OFF OFF ON OFF 23 min.
ON ON OFF OFF 25 min.
TIMED PORTION FREEZING CYCLE
TEMPS PHASE TEMPORISÉE CONGELATION
TEMPI FASE TEMPORIZZATA CONGELAMENTO
7 8
OFF OFF
WATER PUMP OFF DURING DEFROST
POMPE A L’ARRÊT PEND. DEGIVRAGE
POMPAACQUA DURANTE SBRINAMENTO
7 8
ON ON 0
OFF ON 30 sec.
ON OFF 60 sec.
ADDITIONAL DEFROST TIME
TEMPS AJOUTÉS
TEMPI AGG. SCONGELAMENTO
1 2 3 4
A/ECS 206 A
A/ECS 206 W
A/ECS 226 A
A/ECS 226 W
A/ECM 206 A
A/ECM 206 W
A/ECM 226 A
A/ECM 226 W
A/ECL 206 A
A/ECL 206 W
A/ECL 226 A
A/ECL 226 W
5 6 7 8 9 10
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
DIP SWITCH FACTORY SETTING COMBINATIONS (PER MODEL AND VERSION)
COMBINAISON DES COMMUTATEURS NUMERIQUES DU DIP SWITCH POUR MODELES ET VERSIONS
REGOLAZIONE TASTI DIP SWITCH PER MODELLO E VERSIONE
DIP SWITCH
FREEZING CYCLE
CYCLE DE CONGÉLATION
CICLO CONGELAMENTO
DEFROST CYCLE
CYCLE DE DÉMOULAGE
CICLO SBRINAMENTO
15/30"
AIR/EAU
ARIA/ACQUA
651396 01

Page 2
Page 2
INDICE 2
3
5
8
11
13
15
15
15
15
16
16
17
18
19
Table of contents page
Specifications EC 106
Specifications EC 126
Specifications EC 176
Specifications EC 206
Specifications EC 226
GENERAL INFORMATION AND INSTALLATION
Introduction
Unpacking and Inspection
Location and levelling
Electrical connections
Water supply and drain connections
Final check list
Installation practice
OPERATING INSTRUCTIONS
Start up
Operational checks
OPERATING PRINCIPLES (How it works)
Freezing cycle
Harvest cycle
Electrical sequence
Components description
ADJUSTMENT, REMOVAL AND REPLACEMENT PROCEDURES
Adjustment of the cube size
Wiring diagram EC 106 - EC 126 - EC 176 - EC 206 - EC 226
Wiring diagram ECS 126 -176
Service diagnosis
MAINTENANCE AND CLEANING INSTRUCTIONS
General
Clean - Replace of air condenser filter
Icemaker EC 106-126-176
Cleaning instructions of water system
Icemaker EC 206-226
Cleaning instructions of water system
36
37
38
39
24
27
28
31
42
42
42
43
44
45

Page 3
Page 3
MIN.
10°C
5°C
1 bar
-10%
Important operating requirements:
Air temperature
Water temperature
Water pressure
Electr. voltage variations
from voltage rating
specified
on nameplate
SPECIFICATIONS
ELECTRONIC CUBER MODEL EC 106
MAX.
40°C
35°C
5 bar
+10%
ice making capacity
NOTE .Withtheunitin"built-in"conditions,the ice production is gradually reduced in respect to the
levels shown in the graf, up to a maximum of 10% at room temperatures higher than 32 ° C.
The daily ice-making capacity is directly related to the condenser air inlet temperature, water
temperature conditions of the condenser air filter and age of the machine.
TokeepyourSCOTSMANCUBERatpeakperformancelevels,periodicmaintenancechecksmust
be carried out as indicated on Maintenance and Cleaning section of this manual.
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER TEMPERATURE
50
48
46
44
42
40
38
36
34
32
Kg. 10
21
32
38
°C
o
32 27 21 15 10 °C
o
51
49
47
45
43
41
39
37
35
Kg.
10
21
32
38
32 27 21 15 10 °C
o

Page 4
Page 4
Stainless steel 3/8 23 Kg.
EC 106 AS 6 Air
EC 106 WS 6 Water
Start . Electric power cons.
Amps Kwh per 24 Hr
Model Cond. unit Finish Comp. HP
SPECIFICATIONS
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 3.3 18 550 3 x 1.5 mm210
0136 **
550*
EC 106 - CUBER
machine specifications
Cubes per harvest: 32 medium
* A 15°C water temperature
Dimensions:
HEIGHT (without legs) 840 mm.
HEIGHT (with legs) 930 mm.
WIDTH 531 mm.
DEPTH 600 mm.
WEIGHT 47 Kgs.
10.3
9.4
Bin Water req.
Capacity lt/24 HR
“

Page 5
Page 5
MIN.
10°C
5°C
1 bar
-10%
Important operating requirements:
Air temperature
Water temperature
Water pressure
Electr. voltage variations
from voltage rating
specified
on nameplate
SPECIFICATIONS
ELECTRONIC CUBER MODEL EC 126
MAX.
40°C
35°C
5 bar
+10%
ice making capacity
NOTE .Withtheunitin"built-in"conditions,the ice production is gradually reduced in respect to the
levels shown in the graf, up to a maximum of 10% at room temperatures higher than 32 ° C.
The daily ice-making capacity is directly related to the condenser air inlet temperature, water
temperature conditions of the condenser air filter and age of the machine.
TokeepyourSCOTSMANCUBERatpeakperformancelevels,periodicmaintenancechecksmust
be carried out as indicated on Maintenance and Cleaning section of this manual.
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER TEMPERATURE
75
70
65
60
55
50
45
Kg.
10
21
32
38
°C
o
32 27 21 15 10 °C
o
75
70
65
60
55
50
45
Kg.
10
21
32
38
°C
o
32 27 21 15 10

Page 6
Page 6
Stainless steel 1/2 39 Kg.
EC 126 AS 6 Air
EC 126 WS 6 Water
Start . Electric power cons.
Amps Kwh per 24 Hr
Model Cond. unit Finish Comp. HP
SPECIFICATIONS
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 4 19 600 3 x 1.5 mm210
190*
750*
EC 126 - CUBER (R134a version)
machine specifications
Cubes per harvest: 48 medium
* A 15°C water temperature
Dimensions:
HEIGHT (without legs) 920 mm.
HEIGHT (with legs) 1010 mm.
WIDTH 680 mm.
DEPTH 600 mm.
WEIGHT 75 Kgs.
14.8
11.8
Bin Water req.
Capacity lt/24 HR
“

Page 7
Page 7
Stainless steel 1/2 39 Kg.
Start . Electric power cons.
Amps Kwh per 24 Hr
Model Cond. unit Finish Comp. HP
SPECIFICATIONS
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 3.7 19 3 x 1.5 mm210
136*
810*
EC 126 - CUBER (R404a version)
machine specifications
Cubes per harvest: 56 medium
* A 15°C water temperature
Dimensions:
HEIGHT (without legs) 920 mm.
HEIGHT (with legs) 1010 mm.
WIDTH 680 mm.
DEPTH 600 mm.
WEIGHT 75 Kgs.
13.8.8
12.3
Bin Water req.
Capacity lt/24 HR
740
580
“
EC 126 AS 6 Air
EC 126 WS 6 Water

Page 8
Page 8
MIN.
10°C
5°C
1 bar
-10%
Important operating requirements:
Air temperature
Water temperature
Water pressure
Electr. voltage variations
from voltage rating
specified
on nameplate
SPECIFICATIONS
ELECTRONIC CUBER MODEL EC 176
MAX.
40°C
35°C
5 bar
+10%
ice making capacity
NOTE .Withtheunitin"built-in"conditions,the ice production is gradually reduced in respect to the
levels shown in the graf, up to a maximum of 10% at room temperatures higher than 32 ° C.
The daily ice-making capacity is directly related to the condenser air inlet temperature, water
temperature conditions of the condenser air filter and age of the machine.
TokeepyourSCOTSMANCUBERatpeakperformancelevels,periodicmaintenancechecksmust
be carried out as indicated on Maintenance and Cleaning section of this manual.
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
84
82
80
78
76
74
72
70
68
66
64
62
60
58
56
Kg.
10
21
32
38
°C
o
32 27 21 15 10 °C
o
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
Kg.
10
21
32
38
°C
o
32 27 21 15 10 °C
o

Page 9
Page 9
Stainless steel 3/4 48 Kg.
EC 176 AS 6 Air
EC 176 WS 6 Water
Start . Electric power cons.
Amps Kwh per 24 Hr
Model Cond. unit Finish Comp. HP
SPECIFICATIONS
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 5.6 26 760 3 x 1.5 mm210
150*
1050*
EC 176 - CUBER (R134a version)
machine specifications
Cubes per harvest: 48 medium
* A 15°C water temperature
Dimensions:
HEIGHT (without legs) 990 mm.
HEIGHT (with legs) 1090 mm.
WIDTH 680 mm.
DEPTH 600 mm.
WEIGHT 80 Kgs.
15.0
13.5
Bin Water req.
Capacity lt/24 HR
“

Page 10
Page 10
Stainless steel 3/4 48 Kg.
EC 176 AS 6 Air
EC 176 WS 6 Water
Start . Electric power cons.
Amps Kwh per 24 Hr
Model Cond. unit Finish Comp. HP
SPECIFICATIONS
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 19.4 3 x 1.5 mm210
170*
950*
EC 176 - CUBER (R404a version)
machine specifications
Cubes per harvest: 56 medium
* A 15°C water temperature
Dimensions:
HEIGHT (without legs) 990 mm.
HEIGHT (with legs) 1090 mm.
WIDTH 680 mm.
DEPTH 600 mm.
WEIGHT 80 Kgs.
16.7
14
Bin Water req.
Capacity lt/24 HR
5.2
4.3 16.7
14
“

Page 11
Page 11
MIN.
10°C
5°C
1 bar
-10%
Important operating requirements:
Air temperature
Water temperature
Water pressure
Electr. voltage variations
from voltage rating
specified
on nameplate
SPECIFICATIONS
ELECTRONIC CUBER MODEL EC 206
MAX.
40°C
35°C
5 bar
+10%
ice making capacity
NOTE .Thedailyice-makingcapacityisdirectlyrelatedtothecondenserairinlettemperature,water
temperature conditions of the condenser air filter and age of the machine.
Production charts shown indicate the production of ACM models; ice production of ACL and ACS
models is 10% lower.
TokeepyourSCOTSMANCUBERatpeakperformancelevels,periodicmaintenancechecksmust
be carried out as indicated on Maintenance and Cleaning section of this manual.
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
130
128
126
124
122
120
118
116
114
112
110
108
106
104
102
100
98
96
94
92
90
88
86
84
82
80
78
76
74
72
70
Kg. 10
21
32
38
°C
32 27 21 15 10 °C
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
138
136
134
132
130
128
126
124
122
120
118
116
114
112
110
108
106
104
102
100
98
96
Kg.
10
21
32
38
°C
32 27 21 15 10 °C

Page 12
Page 12
Stainless steel 1/2 50 Kg.
Start . Electric power cons.
Amps Kwh per 24 Hr
Model Cond. unit Finish Comp. HP
SPECIFICATIONS
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 4.7 19 950 3 x 1.5 mm216
280*
1400*
EC 206 - CUBER
machine specifications
Cubes per harvest: 72 large / 102 medium / 198 small
* A 15°C water temperature
20.8
17.3
Bin Water req.
Capacity lt/24 HR
EC 206 AS 6 Air
EC 206 WS 6 Water
Dimensions:
HEIGHT (without legs) 779 mm.
HEIGHT (with legs) 859 mm.
WIDTH 1250 mm.
DEPTH 620 mm.
WEIGHT 115 Kgs.

Page 13
Page 13
MIN.
10°C
5°C
1 bar
-10%
Important operating requirements:
Air temperature
Water temperature
Water pressure
Electr. voltage variations
from voltage rating
specified
on nameplate
SPECIFICATIONS
ELECTRONIC CUBER MODEL EC 226
MAX.
40°C
35°C
5 bar
+10%
ice making capacity
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
WATER COOLED MODELS
148
144
140
136
132
128
124
120
116
112
108
104
100
96
92
88
84
Kg.
10
21
32
38
°C
o
32 27 21 15 10 °C
o
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
152
148
144
140
136
132
128
124
120
116
112
108
Kg.
10
21
32
38
°C
o
32 27 21 15 10 °C
o
NOTE .Thedailyice-makingcapacityisdirectlyrelatedtothecondenserairinlettemperature,water
temperature conditions of the condenser air filter and age of the machine.
Production charts shown indicate the production of ACM models; ice production of ACL and ACS
models is 10% lower.
TokeepyourSCOTSMANCUBERatpeakperformancelevels,periodicmaintenancechecksmust
be carried out as indicated on Maintenance and Cleaning section of this manual.

Page 14
Page 14
Stainless steel 1 70 Kg.
EC 226 AS 6 Air
EC 226 WS 6 Water
Start . Electric power cons.
Amps Kwh per 24 Hr
Model Cond. unit Finish Comp. HP
SPECIFICATIONS
Basic electr. Amps Watts Nr. of wires Amps fuse
230/50/1 5.2 29 1180 3 x 1.5 mm216
330*
1800*
EC 226 - CUBER
machine specifications
Cubes per harvest: 72 large / 102 medium / 198 small
* A 15°C water temperature
Dimensions:
HEIGHT (without legs) 1005 mm.
HEIGHT (with legs) 1085 mm.
WIDTH 1078 mm.
DEPTH 715 mm.
WEIGHT 120 Kgs.
24.2
19.2
Bin Water req.
Capacity lt/24 HR

Page 15
Page 15
10. Removethemanufacturer’sregistrationcard
from the inside of the User Manual and fill-in all
parts including: Model and Serial Number taken
from the data plate.
Forward the completed self-addressed
registration card to Scotsman factory.
11. Ifnecessary,replacethefourstandardlegs
with the taller ones supplied in the machine and
adjust them to level the unit.
C. LOCATION AND LEVELLING
WARNING.This Ice Cuberis designed for
indoorinstallationonly.Extendedperiods
of operation at temperatures exceeding
the following limitations will constitute
misuseunderthetermsoftheSCOTSMAN
Manufacturer’sLimitedWarrantyresulting
in LOSS of warranty coverage.
1. Position the unit in the selected permanent
location.
Criteria for selection of location include:
a)Minimumroom temperature 10°C(50°F)
and maximum room temperature 40°C (100°F).
b) Water inlet temperatures: minimum 5°C
(40°F) and maximum 35°C (90°F).
c) Well ventilated location for air cooled
models.
d)Serviceaccess:adequatespacemustbe
leftforallserviceconnectionsthroughthe rearof
theicemaker.Aminimumclearanceof15cm(6")
must be left at the sides of the unit for routing
cooling air drawn into and exhausted out of the
compartment to maintain proper condensing
operation of air cooled models.
2. Level the unit in both the left to right and
front to rear directions.
D. ELECTRICAL CONNECTIONS
See data plate for current requirements to
determine wire size to be used for electrical
connections. All SCOTSMAN icemakers require
a solid earth wire.
All SCOTSMAN ice machines are supplied from
thefactorycompletelypre-wiredandrequireonly
electrical power connections to the wire cord
provided at rear of the unit.
Make sure that the ice machine is connected to
its own circuit and individually fused (see data
plate for fuse size).
Themaximumallowablevoltagevariationshould
not exceed -10% and + 10% of the data plate
rating. Low voltage can cause faulty functioning
A. INTRODUCTION
This manual provides the specifications and the
step-by-stepproceduresfortheinstallation,start-
up and operation, maintenance and cleaning for
the SCOTSMAN EC series icemakers.
These Cubers are quality designed, engineered
and manufactured.
Their ice making systems are thoroughly tested
providing the utmost in flexibility to fit the needs
of a particular user.
These icemakers have been engineered to our
own rigid safety and performance standards.
NOTE .Toretainthesafetyandperformance
built into this icemaker, it is important that
installation and maintenance be conducted
in the manner outlined in this manual.
B. UNPACKING AND INSPECTION
1. CallyourauthorizedSCOTSMANDistributor
or Dealer for proper installation.
2. Visually inspect the exterior of the packing
and skid. Any severe damage noted should be
reported to the delivering carrier and a concealed
damage claim form filled in subjet to inspection of
thecontentswiththecarrier’srepresentativepresent.
3. a)Cutandremovetheplasticstripsecuring
the carton box to the skid.
b)Cutopenthetopofthecartonandremove
the polystyre protection sheet.
c) Pull out the polystyre posts from the
corners and then remove the carton.
4. Remove the front panel of the unit and
inspectforanyconcealeddamage.Notifycarrier
ofyourclaimfortheconcealeddamageassteted
in step 2 above.
5. Checkthatrefrigerantlinesdonotrubagainst
or touch other lines or surfaces, and that the fan
blade moves freely.
6. Check that the compressor fits snugly onto
all its mounting pads.
7. Remove all internal support packing and
masking tape.
8. Use clean damp cloth to wipe the surfaces
inside the storage bin and the outside of the
cabinet.
9. See data plate on the rear side of the unit
and check that local main voltage corresponds
with the voltage specified on it.
CAUTION. Incorrect voltage supplied to
the icemaker will void your parts
replacement program.
GENERAL INFORMATION AND INSTALLATION

Page 16
Page 16
and may be responsible for serious damage to
the overload switch and motor windings.
NOTE. All external wiring should conform to
national, state and local standards and
regulations.
Check voltage on the line and the ice maker’s
data plate before connecting the unit.
E. WATER SUPPLY AND DRAIN
CONNECTIONS
GENERAL
Whenchoosingthewatersupplyfortheicecuber
consideration should be given to:
a) Length of run
b) Water clarity and purity
c) Adequate water supply pressure
Sincewateristhemostimportantsingleingredient
in producting ice you cannot emphasize too
much the three items listed above.
Low water pressure, below 1 bar may cause
malfunction of the ice maker unit.
Water containing excessive minerals will tend to
produce cloudy coloured ice cubes, plus scale
build-up on parts of the water system.
WATER SUPPLY
Air Cooled Versions
Connect the 3/4" male fitting of the solenoid
waterinletvalve,usingtheflexibletubesupplied,
tothecoldwatersupplylinewithregularplumbing
fitting and a shut-off valve installed in an
accessible position between the water supply
line and the unit.
If water contains a high level of impurities, it is
advisable to consider the use an appropriate
water filter or conditioner.
Water supply - Water cooled models
The water cooled versions of SCOTSMAN Ice
Makersrequiretwoseparateinletwatersupplies,
one for the water sprayed for making the ice
cubes and the other for the water cooled
condenser.
Connect the 3/4" GAS male fitting of the water
inlet, using the flexible tubing or a 3/8" O.D.
copper pipe, to the cold water supply line with
regular plumbing fitting and a shut-off valve
installed in an accessible position between the
water supply line and the unit.
WATER DRAIN
The recommended drain tube is a plastic or
flexible tube with 18 mm (3/4") I.D. which runs to
an open trapped and vented drain.
WATER DRAIN - WATER COOLED MODELS
Connect the 3/4" male fitting of the condenser
water drain, utilizing a second flexible hose, to
the open trapped and vented drain.
NOTE. Thewatersupply and the waterdrain
must be installed to conform with the local
code. In some case a licensed plumber and/
or a plumbing permit is required.
The water can be pumped out up to 1.5 m rise
or
to 30 m on horizontal length.
F. FINAL CHECK LIST
1. Is the unit in a room where ambient
temperatures are within a minimum of 10°C
(50°F) even in winter months?
2. Is there at least a 15 cm (6") clearance
around the unit for proper air circulation?
3. Is the unit level? (IMPORTANT)
4. Have all the electrical and plumbing
connectionsbeenmade,andisthewatersupply
shut-off valve open?
5. Hasthevoltagebeentestedandchecked
against the data plate rating?
6. Has the water supply pressure been
checked to ensure a water pressure of at
least 1 bar (14 psi).
POWER
WATER INLET
WATER DRAIN
HAND DISCONNECT
SWITCH
WATER
FILTER
WATER
VALVE
POWER
WATER INLET
WATER DRAIN
HAND DISCONNECT
SWITCH
WATER
FILTER
WATER
VALVE

Page 17
Page 17
G. INSTALLATION PRACTICE
1. Hand shut-off valve
2. Water filter
3. Water supply line (flexible hose)
4. 3/4" male fitting
5. Vented drain
6. Open trapped vented drain
7. Drain fitting
8. Main switch
9. Power line
WARNING. This icemaker is not designed for outdoor installation and will not function in
ambient temperatures below 10°C (50°F) or above 40°C (100°F).
This icemaker will malfunction with water temperatures below 5°C (40°F) or above 35°C
(90°F).
1
23
4
5
6
7
8
9
7. Check all refrigerant lines and conduit
lines to guard against vibrations and possible
failure.
8. Havetheboltsholdingthecompressordown
been checked to ensure that the compressor is
snugly fitted onto the mounting pads?
9. Have the bin liner and cabinet been wiped
clean?
10. Has the owner/user been given the User
Manualandbeeninstructedontheimportanceof
periodic maintenance checks?
11. Has the Manufacturer’s registration card
been filled in properly? Check for correct model
and serial number against the serial plate and
mail the registration card to the factory.
12. Has the owner been given the name and
thephonenumberoftheauthorizedSCOTSMAN
Service Agency serving him?

Page 18
Page 18
START UP
Afterhavingcorrectlyinstalledtheicemakerand
completed the plumbing and electrical
connections,performthefollowing“Start-up”pro-
cedure.
A. SwitchONthepowerlinedisconnectswitch
and push the green button switch. Unit will start
up in charging cycle mode.
NOTE. Every time the unit returns under
power, after having been switched off, the
water inlet valve, the hot gas valve and the
water drain valve get energized for a period
of 5 minutes, thus to admit new water to the
machine sump reservoir to fill it up and,
eventually,towash-offanydirtthatcanhave
deposited in it during the unit off period
(Fig.1).
B. During the water filling operation, check to
seethattheincomingwaterdribbles,throughthe
evaporator platen dribbler holes, down into the
OPERATING INSTRUCTIONS
sump reservoir to fill it up and also that the
incoming surplus of water flows out through the
overflow pipe into the drain line.
During the water filling phase the components
energized are:
THE WATER INLET SOLENOID VALVE
THE HOT GAS SOLENOID VALVE
THE WATER DRAIN SOLENOID VALVE (Not
on EC 106).
NOTE. If in the 5 minutes lenght of the water
filling phase the machine sump reservoir
does not get filled with water up to the rim of
the overflow pipe, it is advisable to check:
1.Thewaterpressureofthewatersupplyline
thatmustbeatleast1bar(14psig)Minimum
(Max 5 bar-70 psig).
2.The filtering device installed in the water
line that may reduce the water pressure
below the Minimum value of 1 bar (14 psig).
3. Any clogging situation in the water circuit
like the inlet water strainer and/or the flow
control.
FIG. 1
16
15
13
2
1
7
8
9
10
3
4
5
6
11
12
Rx Tx
WATER IN VALVE
HOT GAS VALVE
COMPRESSOR
FAN MOTOR
WATER PUMP
- EVAPORATOR
- CONDENSER
TEMPERATURE SENSORSBIN
TRANSF.
DATA
PROCESSOR
ELECTR.
TIMER
DIP
SWITCH
ELECTRONIC CARD
L
N
RELAYS
RELAY
TRIAC
WATER DRAIN VALVE