Ice-Tech PS 22 Operating manual

ICE TECH PS
1
TECHNICAL SERVICE MANUAL
ICE TECH PS
MODELS:
ICETECH PS 22
ICETECH PS 32
ICETECH PS 42
ICETECH PS 52
ICETECH PS 62
ICETECH PS 82
ICETECH PS
122
CAREFULLY READ THE INSTRUCTIONS CONTAINED IN THIS MANUAL SINCE THEY PROVIDE IMPORTANT
INFORMATION RELATIVE TO
SAFETY DURING INSTALLATION, USE
ICE TECH PS
Technical Service Manual
TECHNICAL SERVICE MANUAL
122
CAREFULLY READ THE INSTRUCTIONS CONTAINED IN THIS MANUAL SINCE THEY PROVIDE IMPORTANT
SAFETY DURING INSTALLATION, USE
AND MAINTENANCE.
Technical Service Manual
TECHNICAL SERVICE MANUAL
CAREFULLY READ THE INSTRUCTIONS CONTAINED IN THIS MANUAL SINCE THEY PROVIDE IMPORTANT
AND MAINTENANCE.

ICE TECH PS
2
TABLE OF CONTENTS
1. INTRODUCTION
................................
1.1. Warnings
................................
1.2. Description
................................
1.3. Operating principle
................................
2. SPECIFICATIONS
................................
2.1.
Diagrams of connections and dimensions (undercounter models)
2.2.
Consumption data, weights, crated dimensions and volumes
2.3.
Production tables for Ice Cuber Makers (KG/DAY)
3. DELIVERY & UNPACKING
................................
4. INSTALLATION
................................
4.1.
Recommended placement of
4.2. Water and Drainage
................................
4.3.
Connecting unit to water source (water
4.4.
Connecting unit to drain (water
4.5. Electrical connection
................................
4.6. We recommend
................................
5. OPERATION
................................
5.1. Preliminary checks
................................
5.2. Starting up
................................
6. ADJUSTMENTS
................................
6.1.
Condenser water valve pressostat
6.2. Fan pressostat (air–
cooled models)
6.3. Safety pressostat
................................
7.
MAINTENANCE AND CLEANING INSTRUCTIONS
8.
MAINTENANCE AND CLEANING PROCEDURES
8.1.
Special advise concerning R
9. TROUBLESHOOTING
................................
ICE TECH PS
Technical Service Manual
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................................................................
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................................
................................
Diagrams of connections and dimensions (undercounter models)
................................
Consumption data, weights, crated dimensions and volumes
................................
Production tables for Ice Cuber Makers (KG/DAY)
................................
................................
................................
................................
................................
................................
................................................................
................................
Recommended placement of
unit ................................
................................
................................
................................
................................
Connecting unit to water source (water
-cooler units)
................................
Connecting unit to drain (water
-cooled models) ................................
................................
................................
................................
................................
................................
................................
................................
................................
................................................................
................................
................................
................................
................................
................................
................................................................
................................
................................
................................................................
................................
Condenser water valve pressostat
................................
................................
cooled models)
................................
................................
................................
................................
................................
MAINTENANCE AND CLEANING INSTRUCTIONS
................................
................................
MAINTENANCE AND CLEANING PROCEDURES
................................
................................
Special advise concerning R
-404 Refrigerant ................................
................................
................................
................................
................................
Technical Service Manual
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ICE TECH PS
3
1. INTRODUCTION
Thank you for choosing
ICE TECH’s ICE TECH PS
You have purchased one of the most reliable ice
read the instructions contained in this manual since they provide important information relative
to safety during installati
on, use and maintenance.
1.1. Warnings
This appliance should be installed by approved Technical Service Personnel.
This plug should be accessible at all times.
To reduce the risk of electrical shock, ALWAYS disconnect the machine BEFORE cleaning or
maintaining
the equipment. Do not attempt to install, service, or modify this machine. Improper
use by other than specially trained technicians is extremely dangerous and may result in a fire
or electric shock.
This machine should not be placed outdoors or exposed t
Connect to drinking water mains.
This appliance is not intended for use by young children or infirm persons without supervision.
Young children should be supervised to ensure that they do not play with the appliance.
IMPORTANT!
• DO NOT ATTEMPT TO SERVICE THIS MACHINE AS IT IS DANGEROUS AND COULD
CAUSE SEVERE DAMAGE TO THE UNIT.
•SERVICE SHOULD ONLY BE CARRIED OUT BY TRAINED, QUALIFIED PERSONNEL.
•WE STRONGLY RECOMMEND USING ONLY ORIGINAL REPLACEMENT PARTS
AVAILABLE FROM AN AUT
HORIZED DISTRIBUTOR.
•WASTE AND OTHER MATERIAL SHOULD BE DISPOSED OF ACCORDING TO LOCAL
REGULATIONS AND PROCEDURES FOR WASTE DISPOSAL.
•CLEANING AND MAINTENANCE ARE NOT COVERED BY THE WARRANTY.
ICE TECH PS
Technical Service Manual
ICE TECH’s ICE TECH PS
-C ice cube makers.
You have purchased one of the most reliable ice
-
making machines on the market. Carefully
read the instructions contained in this manual since they provide important information relative
on, use and maintenance.
This appliance should be installed by approved Technical Service Personnel.
This plug should be accessible at all times.
To reduce the risk of electrical shock, ALWAYS disconnect the machine BEFORE cleaning or
the equipment. Do not attempt to install, service, or modify this machine. Improper
use by other than specially trained technicians is extremely dangerous and may result in a fire
This machine should not be placed outdoors or exposed t
o rain.
Connect to drinking water mains.
This appliance is not intended for use by young children or infirm persons without supervision.
Young children should be supervised to ensure that they do not play with the appliance.
• DO NOT ATTEMPT TO SERVICE THIS MACHINE AS IT IS DANGEROUS AND COULD
CAUSE SEVERE DAMAGE TO THE UNIT.
•SERVICE SHOULD ONLY BE CARRIED OUT BY TRAINED, QUALIFIED PERSONNEL.
•WE STRONGLY RECOMMEND USING ONLY ORIGINAL REPLACEMENT PARTS
HORIZED DISTRIBUTOR.
•WASTE AND OTHER MATERIAL SHOULD BE DISPOSED OF ACCORDING TO LOCAL
REGULATIONS AND PROCEDURES FOR WASTE DISPOSAL.
•CLEANING AND MAINTENANCE ARE NOT COVERED BY THE WARRANTY.
Technical Service Manual
making machines on the market. Carefully
read the instructions contained in this manual since they provide important information relative
This appliance should be installed by approved Technical Service Personnel.
To reduce the risk of electrical shock, ALWAYS disconnect the machine BEFORE cleaning or
the equipment. Do not attempt to install, service, or modify this machine. Improper
use by other than specially trained technicians is extremely dangerous and may result in a fire
This appliance is not intended for use by young children or infirm persons without supervision.
Young children should be supervised to ensure that they do not play with the appliance.
• DO NOT ATTEMPT TO SERVICE THIS MACHINE AS IT IS DANGEROUS AND COULD
•SERVICE SHOULD ONLY BE CARRIED OUT BY TRAINED, QUALIFIED PERSONNEL.
•WE STRONGLY RECOMMEND USING ONLY ORIGINAL REPLACEMENT PARTS
•WASTE AND OTHER MATERIAL SHOULD BE DISPOSED OF ACCORDING TO LOCAL
•CLEANING AND MAINTENANCE ARE NOT COVERED BY THE WARRANTY.

ICE TECH PS
4
1.2. Description
The ICE TECH PS ice cube maker is the result
development of a high technology factory.
Main Features:

Storage bin made of plyester strengthened with glas fibre or ABS

Stock bin made of high resistance plastic materials

Polyurethane insulation injected

Heavy duty door (pat.) except 22

Agitator motor for continuous service

Tough cam motor (50 Kg/cm)

Safety device and clutch for the water pan preventing its breakage during the upward cycle,
(pat.)

Machine stoppage and water pan protection dur

The stock ice is the maximum than it could be thanks to the stop machine system.
Low noise

High pressure safety pressostats even in air

Large condensers (work well at high ambient temperatures and reduce cooli
consumption in water-
cooled machines)
Clear cubes

Ice Cube size can be adjusted (height and diameter).

Easy to maintain and repair.
1.3. Operating principle
When the machine is switched on the compressor and the agitator motor start, the water entry
valve opens and allows water into the production pan up to a level where the float makes a
micro-
switch cut the current to the valve and so stop water entering the tray. The compressor,
controlled by capillaries produces enough cold in the evaporator to gr
around its “fingers”.
When the ice so formed reaches the proper size the paddles of the agitator are stopped and its
motor suspended, works the end of cycle micro
starts the cam moto
r. When the micro
ICE TECH PS
Technical Service Manual
The ICE TECH PS ice cube maker is the result
of years of experience in this field and the
development of a high technology factory.
Storage bin made of plyester strengthened with glas fibre or ABS
Stock bin made of high resistance plastic materials
Polyurethane insulation injected
“IN SITU”
Heavy duty door (pat.) except 22
-32.
Agitator motor for continuous service
Tough cam motor (50 Kg/cm)
Safety device and clutch for the water pan preventing its breakage during the upward cycle,
Machine stoppage and water pan protection dur
ing the downward cycle, (pat.)
The stock ice is the maximum than it could be thanks to the stop machine system.
High pressure safety pressostats even in air
-cooled machine.
Large condensers (work well at high ambient temperatures and reduce cooli
cooled machines)
Ice Cube size can be adjusted (height and diameter).
Easy to maintain and repair.
When the machine is switched on the compressor and the agitator motor start, the water entry
valve opens and allows water into the production pan up to a level where the float makes a
switch cut the current to the valve and so stop water entering the tray. The compressor,
controlled by capillaries produces enough cold in the evaporator to gr
adually freeze the water
When the ice so formed reaches the proper size the paddles of the agitator are stopped and its
motor suspended, works the end of cycle micro
-switch.This micro-
switch connects the relay that
r. When the micro
-
switch has fallen, opens the hot gas valve and stops the
Technical Service Manual
of years of experience in this field and the
Safety device and clutch for the water pan preventing its breakage during the upward cycle,
ing the downward cycle, (pat.)
The stock ice is the maximum than it could be thanks to the stop machine system.
Large condensers (work well at high ambient temperatures and reduce cooli
ng water
When the machine is switched on the compressor and the agitator motor start, the water entry
valve opens and allows water into the production pan up to a level where the float makes a
switch cut the current to the valve and so stop water entering the tray. The compressor,
adually freeze the water
When the ice so formed reaches the proper size the paddles of the agitator are stopped and its
switch connects the relay that
switch has fallen, opens the hot gas valve and stops the

ICE TECH PS
5
agitator motor. The compressor continues working for another 20”, then stops and the agitator
motor is connected. The cam motor starts to move downwards, making part of the surplus
flow to the drain and dropping the ice cubes, pushed by the eject plate into the storage bin.
The pan eventually gets back to its initial position and so starts another production cycle.
ICE TECH PS
Technical Service Manual
agitator motor. The compressor continues working for another 20”, then stops and the agitator
motor is connected. The cam motor starts to move downwards, making part of the surplus
flow to the drain and dropping the ice cubes, pushed by the eject plate into the storage bin.
The pan eventually gets back to its initial position and so starts another production cycle.
Technical Service Manual
agitator motor. The compressor continues working for another 20”, then stops and the agitator
motor is connected. The cam motor starts to move downwards, making part of the surplus
water
flow to the drain and dropping the ice cubes, pushed by the eject plate into the storage bin.
The pan eventually gets back to its initial position and so starts another production cycle.

ICE TECH PS
6
Once the
storage bin is full the pan stops in its downward movement as it touches the cubes, so
working the safety stop micro-
switch and switching off the machine. Production will start again
as soon as the cubes which detained it move or are removed.
2. SPECIFICATIONS
2.1.
Diagrams of connections and dimensions (undercounter models)
Model: ICE TECH PS 22/32/42/52/62/82/122
* HEIGHT Z REPRESENTS MINIMUM MACHINE HEIGHT. IF LEGS ARE
MM.*
MODEL
X
Y
ICE TECH PS 22 405
510
ICE TECH PS 32 405
510
ICE TECH PS 42 405
510
ICE TECH PS 52 515
555
ICE TECH PS 62 595
555
ICE TECH PS 82 675
555
ICE TECH PS 122
845
555
ICE TECH PS
Technical Service Manual
storage bin is full the pan stops in its downward movement as it touches the cubes, so
switch and switching off the machine. Production will start again
as soon as the cubes which detained it move or are removed.
Diagrams of connections and dimensions (undercounter models)
Model: ICE TECH PS 22/32/42/52/62/82/122
* HEIGHT Z REPRESENTS MINIMUM MACHINE HEIGHT. IF LEGS ARE
PLACED UNDER MACHINE, IT INCREASES 80
Y
Z
A
B
C
D
E
510
690 60 35 65 123 45
510
745 60 35 65 123 45
510
870 60 35 65 123 45
555
870 60 42 74 123 65
555
995 60 42 74 123 65
555
995 60 42 74 123 65
555
995 60 42 74 123 65
Technical Service Manual
storage bin is full the pan stops in its downward movement as it touches the cubes, so
switch and switching off the machine. Production will start again
Diagrams of connections and dimensions (undercounter models)
PLACED UNDER MACHINE, IT INCREASES 80
F
G
65 105
65 105
65 105
75 105
75 105
75 105
75 105
Wa er inle
Elec rical connec ion
Bin drain
Cooling wa er

ICE TECH PS
7
2.2.
Consumption data, weights, crated dimensions and volumes
MODEL
COOLING
WATER
USAGE
L/HOUR (1)
ICE
PRODUCTI
ON WATER
USAGE
L/HOUR (1)
ICE TECH PS 22A
ICE TECH PS 22W 15
ICE TECH PS 30A
ICE TECH PS 30W 15
ICE TECH PS 42A
ICE TECH PS 42W 25
ICE TECH PS 52A
ICE TECH PS 52W 33
ICE TECH PS 62A
ICE TECH PS 62W 35
ICE TECH PS 82A
ICE TECH PS 82W 45
ICE TECH PS 122A
ICE TECH PS122W
53
MODEL
REFRIG.
CHARGE
HIGH PRESSURE
MINIMUM
(GR)
Kg/c
m
2
Psi
ICE TECH PS 22A 260 16 228
ICE TECH PS 22W
190 16 228
ICE TECH PS 32A 260 16 228
ICE TECH PS 32W
190 16 228
ICE TECH PS 42A 270 16 228
ICE TECH PS 42W
205/195 16 228
ICE TECH PS 52A 270 16 228
ICE TECH PS 52W
290 16 228
ICE TECH PS 62A 370/390 16 228
ICE TECH PS 62W
370 16 228
ICE TECH PS 82A 370/380 16 228
ICE TECH PS 82W
360 16 228
ICE TECH PS122A
425 16 228
ICE TECHPS122W
425 16 228
(1) Data obtained at 20º C room temperature and 15ºC water temperature (water quality = 500 ppm)
(2) Maximum consumption obtained at 43ºC room temperature, according to UNE climate
NOTE: Expansion controlled by capillary.
ICE TECH PS
Technical Service Manual
Consumption data, weights, crated dimensions and volumes
ICE
PRODUCTI
ON WATER
USAGE
L/HOUR (1)
TOTAL
WATER
USAGE
L/HOUR (1)
NET
WEIGHT
(KG)
DIMENSIONS
CRATED
X*Y*Z
4 4 36
490x595x765
4 19 36
490x595x765
4 4 39
490x595x830
4 19 39
490x595x830
5 5 42
490x595x960
5 30 42
490x595x960
7 7 48
610x640x960
7 40 48
610x640x960
6 6 55
690x640x1080
6 41 55
690x640x1080
11 11 60
770x640x1080
11 68 60
770x640x1080
11 11 80
940x640x1080
11 64 80
940x640x1080
HIGH PRESSURE
LOW
PRESSURE
TOTAL
INTEN
S
FUSES
MAXIMUM
AVERAGE
(2)
Kg/c
m
2
Psi
Kg/c
m
2
Psi
(A)
(A)
17 240 2.5 38
1.5 10
17 240 2.5 38
1.5 10
17 240 2.5 38
1.5 10
17 240 2.5 38
1.5 10
17 240 2.5 38
1.7 10
17 240 2.5 38
1.7 10
17 240 2.5 38
2 10
17 240 2.5 38
2 10
17 240 2.5 38
2.2 10
17 240 2.5 38
2.2 10
17 240 2.5 38
2.8 10
17 240 2.5 38
2.8 10
17 240 2.5 38
3 10
17 240 2.5 38
3 10
(1) Data obtained at 20º C room temperature and 15ºC water temperature (water quality = 500 ppm)
(2) Maximum consumption obtained at 43ºC room temperature, according to UNE climate
classification Class T (Tropicalised)
Technical Service Manual
Consumption data, weights, crated dimensions and volumes
DIMENSIONS
GROSS
WEIGHT
(KG)
VOLUME
(M
3
)
490x595x765
41 0.22
490x595x765
41 0.22
490x595x830
44 0.24
490x595x830
44 0.24
490x595x960
46 0.28
490x595x960
46 0.28
610x640x960
56 0.37
610x640x960
56 0.37
690x640x1080
66 0.47
690x640x1080
66 0.47
770x640x1080
74 0.53
770x640x1080
74 0.53
940x640x1080
95 0.65
940x640x1080
95 0.65
COMPRESS
OR
OUTPUT
TOTAL
OUTPUT
(1)
(2)
(W)
(W)
175 220
175 220
190 220
190 220
190 270
190 270
210 300
210 300
210 310
210 310
365 450
365 450
440 500
440 500
(1) Data obtained at 20º C room temperature and 15ºC water temperature (water quality = 500 ppm)
classification Class T (Tropicalised)

ICE TECH PS
8
2.3.
Production tables for Ice
45
25 27
22
40
24 25
24
35
22 24
25
30
20 22
26
25
19 20
28
20
18 19
30
15
17 18
31
10
16 17
32
5 10
45
25 27
26
40
24 25
28
35
22 24
29
30
20 22
31
25
19 20
33
20
18 19
35
15
17 18
37
10
16 17
38
5 10
R
O
O
M
T
E
M
P
E
R
A
T
U
R
E
ºC
ICE TECH PS
Technical Service Manual
Production tables for Ice
Cuber Makers (KG/DAY)
ICE TECH PS 22
28 29 30 30
20
19.5
19
18
27 28 29 30
22
20
19.5
19
25 27 28 29
24
22
20
19.5
24 25 27 28
25
24
22
20
22 23 25 27
26
25
24
22
20 22 23 25
28
26
25
24
19 20 22 23
30
28
26
25
18 19 20 22
31
30
28
26
15 20 25
ICE TECH PS 32
28 29 30 30
24
23
22
21
27 28 29 30
26
24
23
22
25 27 28 29
28
26
24
23
24 25 27 28
29
28
26
24
22 23 25 27
31
29
28
26
20.4 22 23 25
33
31
29
28
19 20 22 23
35
33
30
29
18 19 20 22
37
35
33
30
15 20 25
Technical Service Manual
32
17
16
31
18
17
30
19
18
29
19
19
28
20
19.5
27
22
20
25
24
22
23
25
23
30 35
32
20
19
31
21
20
30
22
21
29
23
22
28
24
23
27
26
24
25
28
26
23
29
27
30 35

ICE TECH PS
9
45
25 26
35
40
24 25
37
35
22 24
38
30
21 22
40
25
20 21
42
20
19 20
44
15
18 19
45
10
17 18
47
5 10
45
25 26
41
40
24 25
43
35
22 24
46
30
20 22
51
25
19 20
54
20
18 19
57
15
17 18
60
10
16 17
64
5 10
R
O
O
M
T
E
M
P
E
R
A
T
U
R
E
ºC
ICE TECH PS
Technical Service Manual
ICE TECH PS 42
28 29 30 30
33
32
31
30
26 28 29 30
35
33
32
31
25 26 28 29
37
35
33
32
24 25 26 28
38
37
35
33
22 24 25 26
40
38
37
35
21 22 24 25
42
40
38
37
20 21 22 24
44
42
40
38
19 20 21 22
45
44
42
40
15 20 25
ICE TECH PS 62
27 28 29 30
39
38
36
35
26 27 28 29
41
39
38
36
25 26 27 28
43
41
39
38
24 25 26 27
46
43
41
39
22 24 25 26
51
46
43
41
20 22 24 25
54
51
46
43
19 20 22 24
57
54
51
46
18 19 20 22
60
57
54
51
15 20 25
Technical Service Manual
32
29
27
30
30
29
30
31
30
29
32
31
28
33
32
26
35
33
25
37
35
24
38
37
30 35
31
34
33
30
35
34
29
36
35
28
38
36
27
39
38
26
41
39
25
43
41
24
46
43
30 35

ICE TECH PS
1
45
29 30
47
40
28 29
49
35
26 28
52
30
24 26
59
25
22 24
62
20
21 22
65
15
20 21
68
10
19 20
72
5 10
45
24 26
71
40
23 24
74
35
22 23
77
30
21 22
83
25
20 21
85
20
19 20
90
15
18 19
95
10
17 18
97
5 10
R
O
O
M
T
E
M
P
E
R
A
T
U
R
E
ºC
ICE TECH PS
Technical Service Manual
ICE TECH PS 52
31 32 33 34
45
44
43
41
30 31 32 33
47
45
44
43
29 30 31 32
49
47
45
44
28 29 30 31
52
49
47
45
26 28 29 30
59
52
49
47
24 26 28 29
62
59
52
49
22 24 26 28
65
62
59
52
21 22 24 26
68
65
62
59
15 20 25
ICE TECH PS 82
28 29 30 31
66
61
59
57
26 28 29 30
71
66
61
59
24 26 28 29
74
71
66
61
23 24 26 28
77
74
71
66
22 23 24 26
83
77
74
71
21 22 23 24
85
83
77
74
20 21 22 23
90
85
83
77
19 20 21 22
95
90
85
83
15 20 25
Technical Service Manual
35
40
39
34
41
40
33
43
41
32
44
43
31
45
44
30
47
45
29
49
47
28
52
49
30 35
32
55
53
31
57
55
30
59
57
29
61
59
28
66
61
26
71
66
23
74
71
223
77
74
30 35

ICE TECH PS
11
45
24 26
99
40
23 24
103
35
22 23
108
103
30
21 22
114
108
25
20 21
119
114
20
19 20
125
119
15
18 19
132
125
10
17 18
136
132
5 10
500 ppm water quality (240 Micromh/cm)
R
O
O
M
T
E
M
P
E
R
A
T
U
R
E
ºC
ICE TECH PS
Technical Service Manual
ICE TECH PS 122
28 29 30 31
92
85
81
79
26 28 29 30
99
92
85
81
24 26 28 29
103
99
92
85
23 24 26 28
108
103
99
92
22 23 24 26
114
108
103
99
21 22 23 24
119
114
108
103
20 21 22 23
125
119
114
108
19 20 21 22
132
125
119
114
15 20 25
WATER TEMPERATURE (ºC)
500 ppm water quality (240 Micromh/cm)
Technical Service Manual
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77
74
31
79
77
30
81
79
29
85
81
28
92
85
26
99
92
24
103
99
23
108
103
30 35

ICE TECH PS
12
3.
DELIVERY & UNPACKING
Upon receipt, thoroughly inspect the packing container. If there appears to be
container contact the shipper immediately. Unpack unit in the presence of delivery personnel
noting any damage on the waybill.
ICE TECH packing bears the “Green Point” on all models according to the European Directives
on management of
Packaging and Waste Disposal.
Be sure to include model name and serial number on all claims. Serial number is located in the
following three places:
(1) Packing
There is a label sti
ck onto the cardboard packing bearing this serial number (1).
(2) Machine body
On the machine’s rear panel (1).
(3) Rating plate and serial number
Located at the back of the machine.
Water cooled machines: check that the drainage hose at the back of the machine is in good condition.
Verify that the installation kit is inside the bin, and has the
small filters and user manual.
WARNING: DO NOT LEAVE PACKING MATERIALS (PLASTIC BAGS, CARDBOARD BOXES, ETC..)
WITHIN REACH OF CHILDREN.
ICE TECH PS
Technical Service Manual
DELIVERY & UNPACKING
Upon receipt, thoroughly inspect the packing container. If there appears to be
container contact the shipper immediately. Unpack unit in the presence of delivery personnel
noting any damage on the waybill.
ICE TECH packing bears the “Green Point” on all models according to the European Directives
Packaging and Waste Disposal.
Be sure to include model name and serial number on all claims. Serial number is located in the
ck onto the cardboard packing bearing this serial number (1).
On the machine’s rear panel (1).
(3) Rating plate and serial number
Located at the back of the machine.
Water cooled machines: check that the drainage hose at the back of the machine is in good condition.
Verify that the installation kit is inside the bin, and has the
following pieces: scoop, 3/4’ water hose, two
WARNING: DO NOT LEAVE PACKING MATERIALS (PLASTIC BAGS, CARDBOARD BOXES, ETC..)
Technical Service Manual
Upon receipt, thoroughly inspect the packing container. If there appears to be
damage to the
container contact the shipper immediately. Unpack unit in the presence of delivery personnel
ICE TECH packing bears the “Green Point” on all models according to the European Directives
Be sure to include model name and serial number on all claims. Serial number is located in the
ck onto the cardboard packing bearing this serial number (1).
Water cooled machines: check that the drainage hose at the back of the machine is in good condition.
following pieces: scoop, 3/4’ water hose, two
WARNING: DO NOT LEAVE PACKING MATERIALS (PLASTIC BAGS, CARDBOARD BOXES, ETC..)

ICE TECH PS
13
4. INSTALLATION
4.1. Recommended
placement of unit
IMPORTANT!
The ice cube maker is delivered on a small wooden pallet and is protected with a cardboard box
and packaging. Loosen the cardboard box by cutting the straps, then lift vertically.
After having removed the packaging, make sure
it and go to the distributor who sold it to you.
This operation has to be performed with the wooden base structure firmly placed on the ground.
All packaging elements (plastic bags, cartons, etc..) must not
they are a potent
ial source of danger.
Place the machine where it is to be installed and verify, using a level control, that the machine is
in a horizontal position.
IMPORTANT!
If the space between the back of the machine
or if it is going to receive hot air from another device, we strongly advise, in case another
location is not possible, to
INSTALL A WATER
IT IS IMPORTANT THAT THE WATER INLET TUBE DOES NO
AREAS IN ORDER NOT TO LOSE PRODUCTION OF ICE.
Take into consideration the previous remarks if the premises where the machine is placed are
very dusty or smoky.
We advise against installing the machines in KITCHENS, specially the air
To facilitate a easy Access to condenser and/or water pressure valve, allow sufficient space at
front of the machine. Be sure that floor is firm and even.
4.2. Water and Drainage
Water quality influences ice hardness, flavour, and quality as
Keep in mind the following points:
ICE TECH PS
Technical Service Manual
placement of unit
The ice cube maker is delivered on a small wooden pallet and is protected with a cardboard box
and packaging. Loosen the cardboard box by cutting the straps, then lift vertically.
After having removed the packaging, make sure
the machine is complete. If in doubt do not use
it and go to the distributor who sold it to you.
This operation has to be performed with the wooden base structure firmly placed on the ground.
All packaging elements (plastic bags, cartons, etc..) must not
be left at childr
ial source of danger.
Place the machine where it is to be installed and verify, using a level control, that the machine is
If the space between the back of the machine
and the wall of the room/counter is not sufficient
or if it is going to receive hot air from another device, we strongly advise, in case another
INSTALL A WATER
-COOLED MACHINE.
IT IS IMPORTANT THAT THE WATER INLET TUBE DOES NO
T PASS BY OR NEAR HEAT
AREAS IN ORDER NOT TO LOSE PRODUCTION OF ICE.
Take into consideration the previous remarks if the premises where the machine is placed are
We advise against installing the machines in KITCHENS, specially the air
To facilitate a easy Access to condenser and/or water pressure valve, allow sufficient space at
front of the machine. Be sure that floor is firm and even.
Water quality influences ice hardness, flavour, and quality as
well as condenser life.
Keep in mind the following points:
Technical Service Manual
The ice cube maker is delivered on a small wooden pallet and is protected with a cardboard box
and packaging. Loosen the cardboard box by cutting the straps, then lift vertically.
the machine is complete. If in doubt do not use
This operation has to be performed with the wooden base structure firmly placed on the ground.
be left at childr
en’s reach, since
Place the machine where it is to be installed and verify, using a level control, that the machine is
and the wall of the room/counter is not sufficient
or if it is going to receive hot air from another device, we strongly advise, in case another
T PASS BY OR NEAR HEAT
Take into consideration the previous remarks if the premises where the machine is placed are
We advise against installing the machines in KITCHENS, specially the air
-cooled version.
To facilitate a easy Access to condenser and/or water pressure valve, allow sufficient space at
well as condenser life.

ICE TECH PS
14
a) WATER IMPURITIES:
Major impurities are eliminated by filters provided. Filters should be
cleaned regularly depending on purity of water. For minor impurities we recommend installing a
5-micron filter.
(Provided with the unit: Part # ICE TECH 207499).
b)
WATER WITH MORE THAN 500 PPM:
deposits may impede proper function. In water cooled models, condenser obstruction is likely.
Installation of a high
quality water softener is recommended. (Code ICE TECH 207500).
a) c)
CHLORINATED WATER:
ICE TECH 207509).
(NOTE: You may encounter water with
d) PURIFIED WATER:
A 10% reduction in overall production may occur.
4.3.
Connecting unit to water source (water
• Use 1.3 m. flexible tube (with the two filters attached) provided. NOTE: We advise using a
single faucet fixture.
• Water pressure should be between 0.7 and 6 Kgs/cm2. (10/85 Psi.)
• If water pressure exceeds these values, installation of appropriate corrective units will be
necessary.
• It is important that water tubing does not come close to or in contact with any
or heat generated by unit as this could decrease production.
4.4.
Connecting unit to drain (water
• Drain must be located at least 150mm below machine level. Drain tube must have an inner
diameter of 30mm and a minimum gradient of 3
4.5.
Electrical connection
• Unit is provided with a 1.5 m cord and Schucko soc
•
It is recommended to install a switch and adequate fuses. Nominal voltage and intensity are
indicated on rating plate as well as on this manual. Voltage f
cause problems or prevent machine from starting.
•
Line to base of plug must have a mínimum 12/10 section in the small models and 25/10 in the
big ones.
• Be sure that
voltage indicated on rating plate corresponds to that
ICE TECH PS
Technical Service Manual
Major impurities are eliminated by filters provided. Filters should be
cleaned regularly depending on purity of water. For minor impurities we recommend installing a
(Provided with the unit: Part # ICE TECH 207499).
WATER WITH MORE THAN 500 PPM:
Ice will be less hard and tend to adhere. Lime
deposits may impede proper function. In water cooled models, condenser obstruction is likely.
quality water softener is recommended. (Code ICE TECH 207500).
CHLORINATED WATER:
Chlorine taste can be avoided by installing a carbon filter (Code
(NOTE: You may encounter water with
ALL
aforementioned properties.)
A 10% reduction in overall production may occur.
Connecting unit to water source (water
-cooler units)
• Use 1.3 m. flexible tube (with the two filters attached) provided. NOTE: We advise using a
• Water pressure should be between 0.7 and 6 Kgs/cm2. (10/85 Psi.)
• If water pressure exceeds these values, installation of appropriate corrective units will be
• It is important that water tubing does not come close to or in contact with any
or heat generated by unit as this could decrease production.
Connecting unit to drain (water
-cooled models)
• Drain must be located at least 150mm below machine level. Drain tube must have an inner
diameter of 30mm and a minimum gradient of 3
cm per metre.(3%)
Electrical connection
• Unit is provided with a 1.5 m cord and Schucko soc
ket.
It is recommended to install a switch and adequate fuses. Nominal voltage and intensity are
indicated on rating plate as well as on this manual. Voltage f
luctuations greater than 10% can
cause problems or prevent machine from starting.
Line to base of plug must have a mínimum 12/10 section in the small models and 25/10 in the
voltage indicated on rating plate corresponds to that
of mains supply.
Technical Service Manual
Major impurities are eliminated by filters provided. Filters should be
cleaned regularly depending on purity of water. For minor impurities we recommend installing a
Ice will be less hard and tend to adhere. Lime
deposits may impede proper function. In water cooled models, condenser obstruction is likely.
quality water softener is recommended. (Code ICE TECH 207500).
Chlorine taste can be avoided by installing a carbon filter (Code
aforementioned properties.)
A 10% reduction in overall production may occur.
• Use 1.3 m. flexible tube (with the two filters attached) provided. NOTE: We advise using a
• Water pressure should be between 0.7 and 6 Kgs/cm2. (10/85 Psi.)
• If water pressure exceeds these values, installation of appropriate corrective units will be
• It is important that water tubing does not come close to or in contact with any
heat sources
• Drain must be located at least 150mm below machine level. Drain tube must have an inner
It is recommended to install a switch and adequate fuses. Nominal voltage and intensity are
luctuations greater than 10% can
Line to base of plug must have a mínimum 12/10 section in the small models and 25/10 in the
of mains supply.

ICE TECH PS
15
IMPORTANT!
Supply socket must be properly earthed. Be sure to check standard for country where appliance
is going to be installed.
4.6. We recommend
Levelling
Place machine where it is required and level it ONCE all four legs have been
Space requirements
There should be a 150 mm gap on sides and top of the machine so as to allow air to circulate
and prevent heat build-up.
Float valve level
This valve is factory set, but may need to be adjusted if mains water pressure is very high or
very low. To do so, loosen the two small crews which connect the micro
support. Move micro-
switch as required and tighten screws. Water level
below the evaporator coil to, otherwise there may be difficulty in releasing cubes in winter.
Note that if mains pressure is subject to large fluctuations, it will be difficult to maintain a
constant water level, in this case it may
mains line.
ICE TECH PS
Technical Service Manual
Supply socket must be properly earthed. Be sure to check standard for country where appliance
Place machine where it is required and level it ONCE all four legs have been
There should be a 150 mm gap on sides and top of the machine so as to allow air to circulate
This valve is factory set, but may need to be adjusted if mains water pressure is very high or
very low. To do so, loosen the two small crews which connect the micro
-
switch as required and tighten screws. Water level
below the evaporator coil to, otherwise there may be difficulty in releasing cubes in winter.
Note that if mains pressure is subject to large fluctuations, it will be difficult to maintain a
constant water level, in this case it may
be advisable to install a pressure regulator on the water
Technical Service Manual
Supply socket must be properly earthed. Be sure to check standard for country where appliance
Place machine where it is required and level it ONCE all four legs have been
fixed.
There should be a 150 mm gap on sides and top of the machine so as to allow air to circulate
This valve is factory set, but may need to be adjusted if mains water pressure is very high or
-
switch to the steel
must be about 5 mm
below the evaporator coil to, otherwise there may be difficulty in releasing cubes in winter.
Note that if mains pressure is subject to large fluctuations, it will be difficult to maintain a
be advisable to install a pressure regulator on the water

ICE TECH PS
16
5. OPERATION
5.1. Preliminary checks
a) Is the machine levelled?
b) Are
voltage and frequency of mains supply the same as indicated on rating plate?
c) Is drainage system working properly?
d) Is air circulation and room temperature adequate? (Air
AMBIENT TEMPERATURE
MAXIMUM 43°C
MINIMUM 5°C
e) Is water pressure adequate?
MAXIMUM
0.7 Kg/cm2
MINIMUM
6 Kg/cm2
ATENTION:
Check that voltage and mains frequency is the same as in the rating plate.
5.2. Starting up
Once preliminary check has been
proceed as follows:
1.
Open water faucet. Check for leaks.
2.
Plug machine into electricity mains supply.
3.
Ensure that there are no strange vibrations or scraping sounds
4. Check that the water
curtain moves freely
5.
At the cycle’s end, there should be frost forme don the compressor inlet tuve except for the
last 50 mm.
ICE TECH PS
Technical Service Manual
voltage and frequency of mains supply the same as indicated on rating plate?
c) Is drainage system working properly?
d) Is air circulation and room temperature adequate? (Air
-
cooled models)
WATER TEMPERATURE
35°C
5°C
e) Is water pressure adequate?
0.7 Kg/cm2
6 Kg/cm2
Check that voltage and mains frequency is the same as in the rating plate.
Once preliminary check has been
completed (ventilation, connections, temperature, etc.),
Open water faucet. Check for leaks.
Plug machine into electricity mains supply.
Ensure that there are no strange vibrations or scraping sounds
curtain moves freely
.
At the cycle’s end, there should be frost forme don the compressor inlet tuve except for the
Technical Service Manual
voltage and frequency of mains supply the same as indicated on rating plate?
cooled models)
Check that voltage and mains frequency is the same as in the rating plate.
completed (ventilation, connections, temperature, etc.),
At the cycle’s end, there should be frost forme don the compressor inlet tuve except for the

ICE TECH PS
17
IMPORTANT!
ADVISE THE FINAL USER ON MAINTENANCE PROCEDURES WHICH ARE NOT
INCLUDED IN WARRANTY
, AS WELL AS THOSE BREAKDOWNS CA
OF PROPER MAINTENANCE PROCEDURES.
6. ADJUSTMENTS
6.1.
Condenser water valve pressostat
WATER COOLED MACHINES
This pressostat
controls high pressure by opening and closing the condenser water valve.
Differential is a fixed 1 kg(cm2 (14 Psi). The valve closes at 16 Kg/cm2 (228 Psi.) which is
equivalent to a water exit temperature of 38ºC below this pressure it will be difficult t
the cubes at the defrosting stage.
Above this pressure, compressor life and ice production are both reduced. Pressure can be
increased by turning the small screw clockwise. A full turn is equivalent to about 1.5 kg/cm2
Water Pressure Control
Valve
(FROM PS 52 WATER COOLED
High pressure should be maintained at 16
corresponds to a water temperature of 40ºC (exit temperature).
When temperature exceeds 32ºC, pressure and temperature of water at exit
ADJUSTMENT:
Water pressure and temperature can be decreased by regulating screw
clockwise.
ICE TECH PS
Technical Service Manual
ADVISE THE FINAL USER ON MAINTENANCE PROCEDURES WHICH ARE NOT
, AS WELL AS THOSE BREAKDOWNS CA
OF PROPER MAINTENANCE PROCEDURES.
Condenser water valve pressostat
- (UP TO PS 32 WATER COOLED)
controls high pressure by opening and closing the condenser water valve.
Differential is a fixed 1 kg(cm2 (14 Psi). The valve closes at 16 Kg/cm2 (228 Psi.) which is
equivalent to a water exit temperature of 38ºC below this pressure it will be difficult t
the cubes at the defrosting stage.
Above this pressure, compressor life and ice production are both reduced. Pressure can be
increased by turning the small screw clockwise. A full turn is equivalent to about 1.5 kg/cm2
Valve
(FROM PS 52 WATER COOLED
)
High pressure should be maintained at 16
-17 bar (228-
240 Psi) must be maintained which
corresponds to a water temperature of 40ºC (exit temperature).
When temperature exceeds 32ºC, pressure and temperature of water at exit
Water pressure and temperature can be decreased by regulating screw
Technical Service Manual
ADVISE THE FINAL USER ON MAINTENANCE PROCEDURES WHICH ARE NOT
, AS WELL AS THOSE BREAKDOWNS CA
USED BY NEGLECT
controls high pressure by opening and closing the condenser water valve.
Differential is a fixed 1 kg(cm2 (14 Psi). The valve closes at 16 Kg/cm2 (228 Psi.) which is
equivalent to a water exit temperature of 38ºC below this pressure it will be difficult t
o unstuck
Above this pressure, compressor life and ice production are both reduced. Pressure can be
increased by turning the small screw clockwise. A full turn is equivalent to about 1.5 kg/cm2
.
240 Psi) must be maintained which
When temperature exceeds 32ºC, pressure and temperature of water at exit
increases.
Water pressure and temperature can be decreased by regulating screw

ICE TECH PS
18
6.2. Fan pressostat (air–
cooled models)
Pressure control operates on high pressure by starting and/stopping fan. Differential is fixed
(1Kg/cm2 or 14 Psi). Cut-
off pressure must be 16 kg/cm2 (228 Psi) . Low pressure values may
cause gearbox malfunction. Pressure values higher than 16 kg/cm2 may
life and diminish ice production.
Pressure can be regulated by rotating screw on Pressure Control Valve (clockwise to increase
pressure). One rotation equals 1.5 Kg/cm2.
6.3. Safety pressostat
ALL MACHINES
This Security device trips when discharge pressure
is too high.
Pressure might exceed the limit when:
a)
Dirty condenser, bad air circulation or too high
room temperature (air cooled models)
b)
Lack of water or too high water temperature
(water cooled models).
HIGH PRESSURE REGULATION
30-22 kg./cm2 (420-308 Psi.)
ICE TECH PS
Technical Service Manual
cooled models)
Pressure control operates on high pressure by starting and/stopping fan. Differential is fixed
off pressure must be 16 kg/cm2 (228 Psi) . Low pressure values may
cause gearbox malfunction. Pressure values higher than 16 kg/cm2 may
life and diminish ice production.
Pressure can be regulated by rotating screw on Pressure Control Valve (clockwise to increase
pressure). One rotation equals 1.5 Kg/cm2.
This Security device trips when discharge pressure
Pressure might exceed the limit when:
Dirty condenser, bad air circulation or too high
room temperature (air cooled models)
Lack of water or too high water temperature
HIGH PRESSURE REGULATION
(fixed)
Technical Service Manual
Pressure control operates on high pressure by starting and/stopping fan. Differential is fixed
off pressure must be 16 kg/cm2 (228 Psi) . Low pressure values may
cause gearbox malfunction. Pressure values higher than 16 kg/cm2 may
shorten compressor
Pressure can be regulated by rotating screw on Pressure Control Valve (clockwise to increase

ICE TECH PS
19
7.
MAINTENANCE AND CLEANING INSTRUCTIONS
IMPORTANT!
**Maintenance and cleaning procedures as well as problems derived from failing to carry them
out are not covered by the warranty.
Proper maintenance is essential to obtain favourable ice quality and
Frequency depends on water quality and characteristics of room where unit is installed.
** Maintenance/cleaning procedures should take place at least once every six months. If
concentration of air pollutants is high, complete
MAINTENANCE TABLE:
MAINTENANCE AND CLEANING PROCEDURES AS WELL AS PROBLEMS DERIVED
FROM FAILING TO CARRY THEM OUT ARE NOT COVERED BY THE WARRANTY.
Service personnel will invoice you for travel expenses, time invested an
maintenance and cleaning of unit.
PROCEDURE MONTHLY
QUARTERLY
Air condenser
cleaning 

Water condenser
cleaning
Water circuit
cleaning

Sanitary cleaning

Water filter
cleaning/replace
ment


Gearbox cleaning 

General unit
cleaning 


Depending on room characteristics
 Depending on water quality

TO BE CARRIED OUT BYOWNER

ESSENTIAL
ICE TECH PS
Technical Service Manual
MAINTENANCE AND CLEANING INSTRUCTIONS
**Maintenance and cleaning procedures as well as problems derived from failing to carry them
out are not covered by the warranty.
Proper maintenance is essential to obtain favourable ice quality and
optimum functioning of unit.
Frequency depends on water quality and characteristics of room where unit is installed.
** Maintenance/cleaning procedures should take place at least once every six months. If
concentration of air pollutants is high, complete
procedures on a monthly basis.
MAINTENANCE AND CLEANING PROCEDURES AS WELL AS PROBLEMS DERIVED
FROM FAILING TO CARRY THEM OUT ARE NOT COVERED BY THE WARRANTY.
Service personnel will invoice you for travel expenses, time invested an
maintenance and cleaning of unit.
QUARTERLY
HALF
YEARLY YEARLY BIENNIAL

  
 

  

  

  

  

  
Depending on room characteristics
TO BE CARRIED OUT BYOWNER
Technical Service Manual
**Maintenance and cleaning procedures as well as problems derived from failing to carry them
optimum functioning of unit.
Frequency depends on water quality and characteristics of room where unit is installed.
** Maintenance/cleaning procedures should take place at least once every six months. If
procedures on a monthly basis.
MAINTENANCE AND CLEANING PROCEDURES AS WELL AS PROBLEMS DERIVED
FROM FAILING TO CARRY THEM OUT ARE NOT COVERED BY THE WARRANTY.
Service personnel will invoice you for travel expenses, time invested an
d materials required for
DURATION
30 minutes
90 minutes
45 minutes
30 minutes
30 minutes
--
--

ICE TECH PS
2
8.
MAINTENANCE AND CLEANING
WARNING: Unit should always be disconnected during maintenance/cleaning
procedures.
Water Condenser
1) Disconnect machine.
2) Close water faucet.
3) Disconnect
water entry/exit from condenser.
4) Prepare a solution of 50% phosphoric acid in distilled water.
5) Distribute solution through condenser. (Solution is more effective at 35°
WARNING!
DO NOT USE HYDROCHLORIC ACID
Air Condenser
1) Disconnect machine.
2) Close water faucet.
3) Clean condenser using a vacuum cleaner, soft brush and/or low
Removing scale (lime) from ice production mechanismus
1)
Closet he water inlet faucet.
2)
Remove lid from top lid from top of machine by pulling upwards from the rear part of the lid.
Some force is required for this it may be better
to prise it open with a flat screwdriver.
ICE TECH PS
Technical Service Manual
MAINTENANCE AND CLEANING
PROCEDURES
WARNING: Unit should always be disconnected during maintenance/cleaning
water entry/exit from condenser.
4) Prepare a solution of 50% phosphoric acid in distilled water.
5) Distribute solution through condenser. (Solution is more effective at 35°
DO NOT USE HYDROCHLORIC ACID
.
3) Clean condenser using a vacuum cleaner, soft brush and/or low
-
pressure air.
Removing scale (lime) from ice production mechanismus
Closet he water inlet faucet.
Remove lid from top lid from top of machine by pulling upwards from the rear part of the lid.
Some force is required for this it may be better
to prise it open with a flat screwdriver.
Technical Service Manual
WARNING: Unit should always be disconnected during maintenance/cleaning
5) Distribute solution through condenser. (Solution is more effective at 35°
-40°C).
pressure air.
Remove lid from top lid from top of machine by pulling upwards from the rear part of the lid.