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ISETTA

USE AND MAINTENANCE MANUAL

428000372

237

The manual contains symbols to attract the reader's attention
and highlight particularly important aspects. The table below
illustrates the meaning of the various symbols used.

Caution / Danger

Important information

Tasks that must be carried out by two persons

Information

Wear protective clothing

Read the instruction manual

Required maintenance or operations that must be performed by
qualiﬁ ed personnel or by a technical assistance center

Danger: Electrical parts under voltage

Visual check

Notes / Important Notes

Содержание Isetta 12R LX

Страница 1: ...000372237 EN ISA S r l Via del Lavoro 5 06083 Bastia Umbra Perugia Italy Tel 39 075 80171 Fax 39 075 8000900 www isaitaly com ISETTA LX ST LX 4 RS TB TP 6R RS TB TP 7R RS TB TP 9R RS TB TP 12R RS TB T...

Страница 2: ...LATION 11 4 1 Storage and unpacking 11 4 2 Installation positioning and ambient conditions 11 4 3 Electrical connection 11 5 TECHNICAL SPECIFICATIONS 12 5 1 Installation 14 5 2 Positioning 14 5 3 Load...

Страница 3: ...ates the meaning of the various symbols used Caution Danger Important information Tasks that must be carried out by two persons Information Wear protective clothing Read the instruction manual Require...

Страница 4: ...on Before doing any type of work disconnect the equipment from the power supply Any work on electric and electronic parts or cooling system components should only be carried out by trained personnel i...

Страница 5: ...e maintenance For correct use of the equipment the working environment should comply with current health and safety standards The safety requirements indications standards and notes illustrated in the...

Страница 6: ...compliance with current laws 2 1 Staff training The buyer is responsible for ensuring personnel who will use the equipment and the maintenance technical staff are instructed and trained adequately The...

Страница 7: ...ioned safety devices there are still some risks that cannot be eliminated but reduced via corrective actions by the nal integrator and correct operational procedures Below is a summary of the remainin...

Страница 8: ...se personnel to slip Check that there are no leaks and keep these areas clean at all times 2 3 5 Tripping Generally untidy deposits of material may constitute a tripping hazard and a total or partial...

Страница 9: ...s too small in the event of leakage can form a ammable mixture of air and gas The volume of the room where the equipment is located must be at least 19 m for each chiller system present USE Never use...

Страница 10: ...doors sliding doors glass parts etc and group the various materials according to their features 6 Check the type of coolant on the label located inside the counter Extract the refrigerant and have it...

Страница 11: ...ources of heat radiators stoves of any kind etc and far from the in ux of continuous air caused for instance by fans air conditioned inlets etc Avoid also exposing the equipment to direct sun rays All...

Страница 12: ...isplay and sell of gelato The manufacturer is not liable for injury to persons or damage to property or the equipment itself caused by the displaying of products other than those described above Impro...

Страница 13: ...4A R404A R404A R404A Power supply V ph Hz 230 1 50 230 1 50 230 1 50 230 1 50 230 1 50 Electrical absorption standard W A 450 3 3 590 4 1 870 5 3 730 3 2 1060 5 6 Electrical absorption defrost W A 810...

Страница 14: ...verheating aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

Страница 15: ...system Built in hermetic condensing unit Lighting Rear pivoting methacrilate panel system on operator side 4 pivoting whells 6 2 Identi cation 1 Symbols of Compliance 2 Manufacturer s address 3 Produ...

Страница 16: ...7 CONTROL PANEL The control panel is made up from the following components 7 1 Start up Activate the mains system master switch Plug the refrigerated cabinet in at the socket supplied by the customer...

Страница 17: ...ms if included Attention The electronic control board should be installed using the default settings Any changes to the control board settings can be carried out exclusively by quali ed personnel When...

Страница 18: ...ears directly on the display of the instrument with the indication E2 Manual activation of the Defrosting cycle The defrosting cycle is manually activated by keeping the UP button pressed for 5 second...

Страница 19: ...eyboard To enter programming To exit the programming LED Mode Signi cation On Compressor s on Blinking Anti short cycle time delay On Defrost in progress Blinking Drip in progress On Temperature alarm...

Страница 20: ...e sides with a mild detergent warm water and a cloth or a non abrasive sponge Rinse well and dry using a cloth d If the panel of the tank bottom is xed with screws proceed to the removal of the same a...

Страница 21: ...the operation paying attention not to bend the condenser foils c 8 4 External cleaning operations The external surfaces must be cleaned as described below STAINLESS STEEL Use only lukewarm water and n...

Страница 22: ...he use of tools Depending upon use and necessity User Check power cable plugs and or electric sockets Monthly Six monthly User Check integrity of sealing gaskets Monthly User Condenser cleaning Monthl...

Страница 23: ...Low electronic control board ef ciency Contact the Technical Assistance service Replace the electronic control board The electronic control board if designed for R290 refrigerant must be replaced only...

Страница 24: ...p replace the clock EE Machine parameter error Contact Technical Assistance The instrument is damaged It should be replaced EF Operating parameters error Contact Technical Assistance The instrument is...

Страница 25: ...412100109400 4 RS TB TP 26 6R RS TB TP 7R RS TB TP 9R RS TB TP 2 Wiring diagram 412119182400 12R RS TB TP 27 3 Wiring diagram 412100253000 6R RS TB TP 28 4 Wiring diagram 412100258000 4 RS TB TP 29 7...

Страница 26: ...de 412100109400 CE Electronic control board I1 Switch cabinet I2 Lighting switch K2 Klixon of end defrosting K3 Safety Klixon L1 Reactor L5 Fluorescent tube T8 R1 Heating elements defrost R4 Heating e...

Страница 27: ...age switch K2 Klixon of end defrosting K3 Safety Klixon L1 Reactor L5 Fluorescent tube T8 R1 Heating elements defrost R4 Heating element worktop S1 Temperature probe S2 Defrosting probe U1 Compressor...

Страница 28: ...Code 412100253000 CE Electronic control board GD1 Power supply LED HL1 LED I1 Switch cabinet I2 Lighting switch R1 Heating elements defrost R4 Heating element worktop S1 Temperature probe S2 Defrostin...

Страница 29: ...TP Code 412100258000 CE Electronic control board GD1 Power supply LED HL1 LED K2 Klixon of end defrosting K3 Safety Klixon R1 Heating elements defrost R4 Heating element worktop S1 Temperature probe...

Страница 30: ...e 412100308000 CE Electronic control board GD1 Power supply LED HL1 LED K2 Klixon of end defrosting K3 Safety Klixon R1 Heating elements defrost R4 Heating element worktop S1 Temperature probe S2 Defr...

Страница 31: ...static discharge immunity test EN61000 4 2 Ed 1995 Part 4 Testing and measurement techniques Section 4 Electrical fast transient burst immunity test EN61000 4 4 Ed 1995 PRESSURE EQUIPMENT DIRECTIVE PE...

Страница 32: ......

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