frost-trol ONEGA R290 Manual

 
TRANSLATION OF THE
ORIGINAL DOCUMENT Foradditionalcopiesvisit:
www.frost‐trol.com Versión: 7
D004002
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INSTALLATION AND MAINTENANCE MANUAL
ONEGA R290
SOLID LINES

INSTALLATIONANDMAINTENANCEMANUAL
TRANSLATION OF THE
ORIGINAL DOCUMENT Foradditionalcopiesvisit:
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ONEGA R290 SOLID LINES
Versión: 7 -1-
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Index
EEC DECLARATION OF CONFORMITY...............................................................3
SAFETY ADVICE............................................................................................4
1.GENERAL INFORMATION ..................................................................7
1.1.DESCRIPTION OF REFRIGERATED DISPLAY CABINET............................8
1.2.GENERAL CHARACTERISTICS............................................................8
1.3.TECHNICAL INFORMATION AND ACCESS TO EPREL ..............................9
1.4.SHOP CONDITIONS .........................................................................9
1.5.FIXATION OF THE RECOMMENDED TEMPERATURE IN EACH
COMPARTIMENT ......................................................................................... 10
1.6.OPERATING THE COOLING SYSTEM.................................................. 10
1.7.RECEIPT OF REFRIGERATED CABINET .............................................. 10
1.8.DAMAGE SUSTAINED IN TRANSIT.................................................... 11
1.9.TECHNICAL ASSISTANCE................................................................ 11
1.10.STORAGE..................................................................................... 11
2.INTALLATION OF REFRIGERATED DISPLAY CABINET........................... 12
2.1.CABINET LOCATION....................................................................... 12
2.2.UPACKING.................................................................................... 12
2.3.LEVELLING ................................................................................... 13
2.4.THERMOSTATIC VALVE CONTROL .................................................... 13
2.5.ELECTRICAL CONNECTION.............................................................. 14
2.6.CLEANING.................................................................................... 15
3.OPERATION.................................................................................. 16
3.1.INITIAL START-UP......................................................................... 16
3.2.HOW TO SET THE SET POINT (DESIRED TEMPERATURE VALUE)........... 16
3.3.HOW TO ACCESS AND SET PARAMETERS.......................................... 17
3.4.ACCESSING THE PARAMETERS BY SELECTING CATEGORY................... 17
3.5.ALARMS WITH MANUAL RESET........................................................ 18
3.6.MANUAL DEFROST......................................................................... 18
3.7.PRODUCT LOADING AND PRESERVATION.......................................... 18
4.MAINTENANCE AND CLEANING........................................................ 20
4.1.GENERIC CLEANING ROUTINE......................................................... 20
4.2.INTERNAL CLEANING PROCEDURE................................................... 21
4.3.CONDENSER CLEANING PROCEDURE................................................ 21
4.4.FRONT GLASS ADJUSTMENT ........................................................... 22
5.SPARE PARTS REQUEST ................................................................. 26
6.FAULTS AND REPAIRS.................................................................... 27

INSTALLATIONANDMAINTENANCEMANUAL
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6.1.MALFUNCTIONS ............................................................................ 27
6.1.1.THE UNIT DOESN’T START UP OR IT STOPS:..................................... 27
6.1.2.THE UNIT DOES NOT GET COLD ENOUGH:........................................ 27
6.2.FINAL SHUTDOWN......................................................................... 29
6.3.DISMANTLING THE CABINET........................................................... 29
6.4.DECLARTION OF ROHS CONFORMITY ............................................... 30
7.GUARANTEE ................................................................................. 30

INSTALLATIONANDMAINTENANCEMANUAL
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SAFETY ADVICE
This cabinet contains flammable refrigerant R290.
The refrigerated display cabinet must not be installed in places where
explosive gases are present. Do not expose the equipment to
atmospheric agents.
Packaging materials (plastic bags, nails, screws, polystyrene, etc.)
should not be left within reach of children as they pose potential
sources of danger.
Poor levelling could result in problems with the drainage of water
resulting from defrosting, which could cause the unit to break down.
It’s mandatory to leave 8cm between the cabinet rear wall and the
supermarket wall to ensure the airflow.
Keep clear of obstructions all ventilation openings of the cabinet
enclosure.
Don’t use metallic or cutting objects to accelerate the defrost process.
It may scratch or damage inner surfaces.
Gloves should be worn to protect hands when cleaning inside the
evaporator and the condenser. This will protect hands against possible
cuts or scratches from the unit’s internal elements.
Make sure that the drainage holes are not obstructed by any
remaining merchandise, as this could impede the drainage of excess
water resulting from defrosting.
Do not use any electrical appliances inside the storage compartments
for the food frozen by the equipment, unless recommended by the
manufacturer.
Do no damage the refrigerating circuit.

INSTALLATIONANDMAINTENANCEMANUAL
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Do not expose the equipment to atmospheric agents.
Do not store explosive substances such as aerosol cans with a
flammable propellant in the refrigerated cabinet.
Keeping pharmaceuticals, glass bottles or flasks in the cabinet is
strictly forbidden.
Only qualified personnel can remove panels or guards, and
specially the electric board cover, when this requires the use of
tools.
Before obtaining access to terminals, all supply circuits must be
disconnected.
Unplug the cabinet before performing any form on internal servicing of
the unit.
The power cords must be properly spread out, safe from shocks and
far from liquids, water and heat sources, and in perfect condition. The
use of adaptor plugs is forbidden.
If the power cord is damaged, it must be replaced by the
manufacturer in order to avoid a hazard.
Earthing is mandatory according to current legislation, as is providing
protection against power surges, short circuits and indirect contacts.
Ensure that the power supply voltage meets the details on the rating
plate of the cabinet. The cabinet must be properly connected to the
earthing system.
Do not use direct or indirect water jets on the cabinet. Do not touch
the equipment with damp or wet hands or feet; do not use it while
barefoot.
Parts that form the refrigeration circuit must not be cut or separated
until the refrigerant has been removed for recovery at a specialized
centre.

INSTALLATIONANDMAINTENANCEMANUAL
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ORIGINAL DOCUMENT
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The components of the refrigerating circuit must not be cut or
separated.
It is completely forbidden to perforate the cabinet. If this occur, it
could create irreparable damages.
If you wish to stick adhesive signs onto the cabinet, only use thin foil.
Do not lay thick insulating layers on the external walls of the
equipment as this could compromise cabinet performance.
In order to reduce flammability-related risks, this cabinet may only be
installed by suitably qualified personnel.
Product that you load into the cabinet must always be cooled to at
least the cabinet's conservation temperature. The cabinet is not able
to reduce the temperature of products, only conserve them.
Gloves should be worn during product loading operations.
Any other use not explicitly mentioned in this handbook must be
considered as hazardous. The manufacturer disclaims all liability for
damage resulting from improper, incorrect or unreasonable use.

INSTALLATIONANDMAINTENANCEMANUAL
TRANSLATION OF THE
ORIGINAL DOCUMENT
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Versión: 7 -7-
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1. GENERAL INFORMATION
Welcome to the new series of plug-in refrigerated display cabinets from Frost-trol
for the sale of perishable food products. We are delighted by your decision to
choose us.
This assembly and maintenance manual has been especially designed with a view
to assist maintenance staff by facilitating the installation of these cabinets, thus
making their task more pleasant, as well as to gain optimal productivity from these
units and also so that the Marketing Director is able to gain the maximum
commercial return possible.
Read this manual carefully and store it with the refrigeration unit. Pay
particular attention to the sections that emphasize your safety. Follow these
instructions to ensure that the unit will run smoothly and its life span may be long
and productive.
The A-weighted emission sound pressure level is below 70dB(A).

INSTALLATIONANDMAINTENANCEMANUAL
TRANSLATION OF THE
ORIGINAL DOCUMENT Foradditionalcopiesvisit:
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1.1. DESCRIPTION OF REFRIGERATED DISPLAY
CABINET
Onega is our most versatile built-in counter that has been designed specifically for
the sale of refrigerated products.
This model is offered in our most common versions: assisted service and self-
service. In both cases, its wide load capacity and its great visibility, thanks to the
minimum number of arms used, its soft rounded lines and its wide display end
walls, make this serve-over counter an ideal horizontal refrigerated cabinet for the
sale of meat, delicatessen, dairy products and drinks.
The cabinet has a wide range of optional accessories. If you need details about its
assemblage, please contact with Frost-trol, S.A.
1.2. GENERAL CHARACTERISTICS
PVTR7813C
780[303/4"]
135 [5 1/4"]
230 [9 1/8"]
876 [34 1/2"]
77 [3"] 620 [24 3/8"] 336 [13 1/4"]
626 [24 5/8"]
524 [20 5/8"]
1050 [41 3/8"]
1239 [48 3/4"]
307 [12 1/8"]
110 [4 3/8"]
4°
1578 [62 1/8"]
85°
354[137/8"]
MÓDULOS
937 1250 1875 2500 3125 3750
1242 [48 7/8"]
PVLS7813C
780[303/4"]
135 [5 1/4"]
230 [9 1/8"]
876 [34 1/2"]
77 [3"] 620 [24 3/8"] 336 [13 1/4"]
626 [24 5/8"]
524 [20 5/8"]
1050 [41 3/8"]
847 [33 3/8"]
MÓDULOS
937 1250 1875 2500 3125 3750
PVCU7813C
780[303/4"]
350 [13 3/4"]
135 [5 1/4"]
230 [9 1/8"]
876 [34 1/2"]
77 [3"] 620 [24 3/8"] 336 [13 1/4"]
626 [24 5/8"]
524 [20 5/8"]
1050 [41 3/8"]
1247 [49 1/8"]
523[205/8"]
MÓDULOS
937 1250 1875 2500 3125 3750
175°
1824 [71 3/4"]
594 [23 3/8"]
PVLR7813C
780[303/4"]
135 [5 1/4"]
230 [9 1/8"]
876 [34 1/2"]
77 [3"] 620 [24 3/8"] 336 [13 1/4"]
626 [24 5/8"]
524 [20 5/8"]
1050 [41 3/8"]
853 [33 5/8"]
MÓDULOS
937 1250 1875 2500 3125 3750
880 [34 5/8"]

INSTALLATIONANDMAINTENANCEMANUAL
TRANSLATION OF THE
ORIGINAL DOCUMENT Foradditionalcopiesvisit:
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1.3. TECHNICAL INFORMATION AND ACCESS TO EPREL
Effective 1 March 2021, it will be possible to search for the energy labels and
information data sheets on the EPREL database.
EPREL is the European product database for energy labelling according to the
2019/2018 Regulation (EU) that establishes the minimum energy efficiency
standards of refrigerating cabinets.
The label provides information on the annual consumption of the appliance, the
TDA values and the maximum and minimum product temperature.
In order to access the EPREL database, you can either scan the QR code from the
energy label provided with the appliance or access the EPREL website and
introduce the model identifier (see Table 1).
(I) QR CODE
(II) BRAND NAME
(III) MODEL IDENTIFIER
(IV) EFFICIENCY CLASS SCALE
(V) EFFICIENCY CLASS
(VI) AE (kWh/year)
(VII) EXPOSITION SURFACE (m2)
(VIII) MAXIMUM AND MINIMUM PRODUCT
TEMPERATURE
(XI) NUMBER OF REGULATION
Table 1. Energetic label
1.4. SHOP CONDITIONS
Frost-trol refrigerated display cabinets are designed to operate in air-conditioned
areas that maintain an air temperature of 25º C and a maximum relative humidity
of 60 % (climate class 3, in accordance with ISO EN 23953-2). The performance of
the refrigerated display cabinet is adversely affected when operated under air