Friulinox Cube Series User manual

SERVICE MANUAL
REFRIGERATED CABINET
Cube and Hi-Cube Series

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FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO 2
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
The manufacturer reserves the right to modify the technical and functional features of the appliances described in this instruction manual without giving prior notice;
also, will not answer for any inaccuracies, attributable to printing or transcription errors, in this instruction manual.
The manufacture reserves the right to modify the technical and functional features of the appliances described in this instruction manual without giving prior notice; also,
will not answer for any inaccuracies, attributable to printing or transcription errors, in this instruction manual.
Il presente documento contiene Informazioni confidenziali e/o di proprietà di ALI GROUP S.R.L. A SOCIO UNICO. Non può essere usato, copiato e/o divulgato previo
consenso scritto di ALI GROUP S.R.L. A SOCIO UNICO. Se il seguente documento non è stato ricevuto direttamente da ALI GROUP S.R.L. A SOCIO UNICO, prego contattare
immediatamente l’Assistenza Post Vendita all’indirizzo e-mail [email protected] in modo tale da aiutare a prevenire possibili violazioni.
The present document contains confidential and/or proprietary information of ALI GROUP S.R.L. A SOCIO UNICO. It may not be used, copied and/or otherwise disclosed
without the prior written consent of ALI GROUP S.R.L. A SOCIO UNICO. If you have not received this document directly from ALI GROUP S.R.L. A SOCIO UNICO, please
contact the After Sales Department at e-mail address servic[email protected] immediately to help prevent possible violations.

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3FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
TABLE OF CONTENTS
1. General Warnings ................................................................................................................................................................... 5
1.1. Positioning and reading the data plate ....................................................................................................................... 6
2. Company History .................................................................................................................................................................... 7
3. Explanation of the refrigeration system................................................................................................................................... 8
3.1. Unit on board............................................................................................................................................................ 8
3.2. Set-up for remote unit ............................................................................................................................................... 8
4. Explanation of the electronic board......................................................................................................................................... 9
4.1. 700lt Haccp Basic cabinet board................................................................................................................................. 9
4.2. 700-1400lt Haccp Basic cabinet board...................................................................................................................... 10
4.3. 700-1400lt Haccp cabinet board + “rtc” clock module............................................................................................... 11
4.4. Specific electronic board connections ...................................................................................................................... 12
4.5. Temperature probes tables...................................................................................................................................... 15
5. Installation checklist ............................................................................................................................................................. 16
6. Routine maintenance............................................................................................................................................................ 18
7. Electronic board operation.................................................................................................................................................... 20
7.1. Board functions ....................................................................................................................................................... 20
7.2. Access to the service menu...................................................................................................................................... 21
7.2.1. Parameter access .................................................................................................................................... 21
7.2.2. Access to internal values.......................................................................................................................... 24
7.2.3. Access to alarms...................................................................................................................................... 24
7.2.4. Reset data memories (HACCP) ................................................................................................................. 26
7.2.5. Reset factory values ................................................................................................................................ 26
7.2.6. HACCP..................................................................................................................................................... 26
8. Interventions on the equipment............................................................................................................................................ 27
8.1. Electronic board replacement .................................................................................................................................. 27
8.2. Door opening inversion...........................................................................................Errore. Il segnalibro non è definito.
8.3. Door gasket replacement......................................................................................................................................... 33
8.4. Frame heater replacement ...................................................................................................................................... 34
8.5. Condenser filter panel removal and cleaning............................................................................................................ 36
8.6. Monoblock unit components replacement ............................................................................................................... 37
8.6.1. evaporator fan ........................................................................................................................................ 37
8.6.2. defrosting heater..................................................................................................................................... 39
8.6.3. KLIXSON thermostat ................................................................................................................................ 42
8.6.4. drain heater ............................................................................................................................................ 45
8.6.5. air probe ................................................................................................................................................. 48
8.6.6. evaporator probe .................................................................................................................................... 51
8.6.7. condenser probe ..................................................................................................................................... 53
8.6.8. compressor ............................................................................................................................................. 55
8.6.9. condenser fan ......................................................................................................................................... 56
8.7. Door microswitch replacement ................................................................................................................................ 57
8.8. Lock replacement .................................................................................................................................................... 58
8.9. Cell light replacement.............................................................................................................................................. 59

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FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO 4
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
TABLE OF CONTENTS
9. Diagnostics ........................................................................................................................................................................... 61
9.1. Board alarms........................................................................................................................................................... 61
9.1.1. Probe 1 Faulty: air probealarm................................................................................................................. 61
9.1.2. Probe 2 Faulty: evaporator probe alarm................................................................................................... 62
9.1.3. Probe 3 Faulty: condenser probe alarm.................................................................................................... 63
9.1.4. Overheat.Cond.: overheated condenser alarm ......................................................................................... 64
9.1.5. Comp. Locked: locked compressor alarm ................................................................................................. 65
9.1.6. Rtc error: clock module alarm.................................................................................................................. 66
9.1.7. Minimum Temp.: low temperature in cell alarm....................................................................................... 67
9.1.8. Maximum Temp.: high temperature in cell alarm ..................................................................................... 68
9.1.9. Door open: door open alarm.................................................................................................................... 69
9.1.10. Power Failure: power supply interruption alarm....................................................................................... 70
9.1.11. Defrost.Timeout: defrosting concluded by duration.................................................................................. 71
9.2. Malfunctions not managed by board........................................................................................................................ 72
9.2.1. The display board does not switch on ...................................................................................................... 72
9.2.2. The display board is on but the relay outputs are not managed ................................................................ 73
9.2.3. The display board is on but it is not possible to access the functions by pressing the keys ......................... 74
9.2.4. The compressor does not work during the cooling phase.......................................................................... 75
9.2.5. The system works but the equipment does not cool................................................................................. 76
9.2.6. Ice formation on evaporator.................................................................................................................... 78
9.2.7. Formation of ice on evaporator casing, air intake and exhaust duct .......................................................... 80
9.2.8. Condensation formed on the cabinet frame lids....................................................................................... 82
9.2.9. Water overflow from condensate drain tray............................................................................................. 83
9.2.10. The evaporator fan does not work ........................................................................................................... 84
10. Wiring diagrams.................................................................................................................................................................... 85
11. Service contacts.................................................................................................................................................................... 87

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5FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
1. GENERAL WARNINGS
ATTENTION! Live equipment. Always disconnect voltage when performing
maintenance and cleaning on the equipment.
ATTENTION! Potentially dangerous situation that could harm people or
damage objects near-by.
SUGGESTION
Ideas or advice for maintenance or intervention.
ATTENTION:
THE USE OF NON-ORIGINAL SPARE PARTS PURCHASED FROM THIRD PARTIES NOT
AUTHORISED BY FRIULINOX ALI GROUP SRL, AND THEIR MODIFICATION IN A
CONFIGURATION DIFFERENT FROM THE ORIGINAL, CANCEL THE EQUIPMENT AND
COMPONENT WARRANTY. FRIULINOX ALI GROUP SRL AND ITS AUTHORISED CENTRES
WILL NOT BE HELD LIABLE FOR COMPLAINTS, DAMAGES AND COSTS CAUSED DIRECTLY
OR INDIRECTLY BY CHANGES NOT APPROVED AND VALIDATED BY THE SAME.
DO NOT CLEAN THE EQUIPMENT WITH PRESSURE WATER.
DO NOT WORK ON THE EQUIPMENT WITHOUT HAVING READ THIS MANUAL.
DO NOT WORK ON THE EQUIPMENT IF THE ACCESS PANELS ARE NOT CORRECTLY
POSITIONED AND SECURED.
DO NOT WORK ON THE EQUIPMENT IF NOT CORRECTLY INSTALLED AND SERVICED.
PAY ATTENTION WHEN MOVING THE EQUIPMENT. IT CAN WEIGH FROM 50 KG TO 257
KG. USE THE SPECIFIC LIFTING SYSTEMS
CONNECTION TO THE POWER MAINS AND THE CONNECTION SYSTEMS MUST MEET THE
REGULATIONS IN FORCE IN THE COUNTRY OF INSTALLATION OF THE EQUIPMENT AND
MUST BE CARRIED OUT BY QUALIFIED PERSONNEL AND AUTHORISED BY THE
MANUFACTURER.

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FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO 6
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
1.1. Positioning and reading the data plate
)
SERIAL NUMBER
MATERIAL CODE
MODEL
REFRIGERANT
GAS
YEAR OF
MANUFACTUR
E
CLIMATIC
CLASS

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7FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
2. COMPANY HISTORY
1972
1987
2003
2004
2016
FRIULINOX is established in Azzano Decimo (PN) as
company specialised in the production and sale of
professional refrigeration.
It becomes part of the ALI GROUP, one of the most
important world market leaders of systems and equipments
dedicated to the catering market. The same year it
inaugurate the new, more modern and productive Villotta
plant, thus expanding its market offer
The first Multifunctional equipment is conceived, which paves
the way to a new way of managing the kitchen, becoming the
crucial tool of production processes.
FRUILINOX markets the fist blast chilling systems,
starting their distribution together with training
sessions, accompanying users towards a new way of
conceiving and managing production processes
With the acquisition by the METOS Group, it has the
possibility to supply the technology to a wider
audience.

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FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO 8
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
3. EXPLANATION OF THE REFRIGERATION SYSTEM
3.1. Unit on board
Condensate
evaporatio
n coil
Air condenser
Water
condenser
Pressure valve
Dehydrator
filter
Compressor
Pressure
socket
Ventilated
evaporator
Capillary
Exchanger pipe
3.2. Set-up for remote unit
Ventilated
evaporator
Thermostatic
valve
Solenoid valve
of the liquid

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9FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
4. EXPLANATION OF THE ELECTRONIC BOARD
4.1. 700 litre HACCP BASIC cabinet board code BN1681210
Temperature range:
0 ÷ +10°C / -2 ÷ +8°C / -25 ÷ -15°C / -22 ÷ -18°C / -20 ÷ -15°C / -6 ÷ +4°C
Power supply
(230V)
Transformer
(T1)
Serial port
NTC probe thermostat
NTC probe defrosting
NTC probe condenser
Microswitch
(ID1)
Glass doors/cell light
(E1)
K1
K2
K3
K4
Compressor
control
(M1)
Liquid
solenoid valve
(Q2)
Fan
evaporator
(M3)
Condensate
evaporation
trayl heater
(E3- optional
for remote
unit)
Frame
heater
(E4)
Defrosting
heater (E2)
Condensate
drain heater
(E8)
K1
K4
K3
K2

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FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO 10
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
Service Manual
4.2. 700/1400 litre HACCP BASIC cabinet board code BN1681212
Temperature range:
0 ÷ +10°C / -2 ÷ +8°C / -25 ÷ -15°C / -22 ÷ -18°C / -20 ÷ -15°C / -6 ÷ +4°C
Power supply
(230V)
Transformer
(T1)
Serial port
NTC probe thermostat
NTC probe defrosting
NTC probe condenser
Microswitch
(ID1)
Glass doors/cell light
(E1)
K1
K2
K3
K4
Compressor
control
(M1)
Liquid solenoid
valve (Q2)
Fan
evaporator
(M3)
Condensate
evaporation tray
heater
(E3)
Glass anti-
condensation
heater
(E7)
Frame heater
(E4)
Defrosting
heater (E2)
Condensate
drain heater
(E8)
K1
K2
K3
K4