Vestfrost ULTF-C198i, Service Manual

Page 1: ...SERVICEMANUAL EN FREEZERS B IOMEDICAL SOLUTIONS model ULTF C74i ULTF C198i ULTF C296i ULTF C383i ...

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Page 3: ...arching refrigerant from a service bottle 15 ELECTRICAL SYSTEM 16 Wire diagram ULTF C198i ULTF C296i ULTF C383i 16 Wire diagram ULTF C74i 17 SPARE PARTS 18 Spare parts exploded view ULTF C74i 18 Spare parts list ULTF C74i 19 Spare parts exploded view ULTF C198i 20 Spare parts list ULTF C198i 21 Spare parts exploded view ULTF C296i 22 Spare parts list ULTF C296i 23 Spare parts exploded view ULTF C3...

Page 4: ...CHEDULE TASK SCHEDULE Cleaning of interior Weekly Cleaning of compressor compartment including condenser and compressor Monthly Cleaning of sealing in the lid Quarterly Replacement of battery for back up Every third year All below maintenance is recommended Please investigate the local legislation in your area nor assume any liability for injury or damage of any kind arising from the use of this m...

Page 5: ...integrated keyboard Release the display by pushing in the plast lock located under display and lifting up the panel simultanously Carefully demount the plug wire from the display back side Mount display in reverse order REPLACEMENT OF PARTS ...

Page 6: ...ions com EN Handle and inlay Use a small flat blade screwdriver Place the screwdriver between the inlay and the handle Tilt out the inlay Use the Torx 20 screwdriver and remove the screw on the right side of the handle ...

Page 7: ...e lever up 1 Pull the aluminum tube to the right 2 The right plastic part and the aluminum tube are now removed Use the Torx 20 screwdriver and remove the screw on the left side of the handle Mount the new handle in reverse order 1 2 ...

Page 8: ...com EN Remove hinge covers Pull out the bottom hinge cover Pull up on the top hinge cover Important The lid must be fully open before proceeding Use the Torx 20 screwdriver to loosen 4 screws in each hinge Hinge and lid 1 2 ...

Page 9: ...ce the lid on top of the unit Use the Torx 20 screwdriver to remove 4 screws in each hinge Mount the new hinde lid in reverse order IMPORTANT check that the lid flush with the cabinet mounted straight that the sealing strip closes tightly Check with a piece of paper ...

Page 10: ... in clips 2 pcs at each side and 3 at the bottom To release the clip function use a small flat blade screwdriver For each released clips gently pull out the cover The battery is removed by removing the cable tie with eg cutter plier and disconnect the red and black wire W Fan Battery Transformer Power board ULTF C198i ULTF C296i ULTF C383i ...

Page 11: ... the compressor compartment Remove the power board by removing the 5 screws one in the middle and one in each corner of the pore board The transformer is removed from the holder by removing 2 screws Unplug fan from power board and Remove the 2 bolts with hexagon head To remove the fan from the bracket remove 2 bolts with hexagon head ...

Page 12: ...LTF C74i For access tto the engine room compartment remove engine room cover Engine room cover is fixed with 2 screws Unplug fan from power board and Remove the 2 bolts with hexagon head The battery is removed by removing the bracket 2 screws and disconnect the red and black wire ...

Page 13: ...the box with transformer and power board holder can be pulled out of the compressor compartment Remove the power board by removing the 5 screws one in the middle and one in each corner of the pore board The transformer is removed from the holder by removing 2 screws ...

Page 14: ...mportant to cut out the filter drier as heating with solder flame will release moisture inside the dry filter This will vaporize and drive moisture from filter drier back into system The quantity and type of the refrigerant used in your appliance is indicated on the rating plate Do not make sharp bending angels on the pipes The distance between the pipes must be at least 12 millimetres COOLING SYS...

Page 15: ...cuum pump run for minimum 30 min 3 Close valve C 4 Place the bottle on a scale if possi ble 5 Open valve B slowly 6 When the refrigerant stops flowing into the system start the compres sor 7 Let the compressor run for 5 min 8 Check amount of refrigerant charged on the scale should be approx the same as on the rating plate 9 Repeat from 5 if necessary Note If you start the compressor at point 8 wit...

Page 16: ...16 Vestfrostsolutions com EN ELECTRICAL SYSTEM Wire diagram ULTF C198i ULTF C296i ULTF C383i ...

Page 17: ...Vestfrost Solutions 17 EN Wire diagram ULTF C74i ...

Page 18: ...18 Vestfrostsolutions com EN Spare parts exploded view ULTF C74i SPARE PARTS ...

Page 19: ...ol unit 5399 8471798 Wheels with break 5402 1510059 Hinge 5450 3011135 01 Top part for hinge cover 5451 3010032 01 Bottom part for hinge cover 5548 7 049954504 Nature R refilling with filter 5562 6520467 Terminal Board Complet 5605 304090501 Handle with lock push and turn 5606 8090314 Inlay for handle 5682 1510231 Key set 2pc 5683 2040145 Catch for handle 5684 3010265 01 Cover for catch 5685 60009...

Page 20: ...20 Vestfrostsolutions com EN Spare parts exploded view ULTF C198i ...

Page 21: ...020211 Foam lid Inner lid 463x300x29 5 mm 5450 3011135 01 Top part for hinge cover 5451 3010032 01 Bottom part for hinge cover 5533 A921052 Electrical parts for compressor SC15CNX 2 5548 7 049954505 Nature R refilling with filter 5605 304090501 Handle with lock push and turn 5606 8090054 Inlay for handle 5682 1510238 Nikel plated Key 5683 2040145 Catch for handle 5684 3010265 01 Cover for catch 56...

Page 22: ...22 Vestfrostsolutions com EN Spare parts exploded view ULTF C296i ...

Page 23: ... Hinge with spring 5405 5020212 Foam lid Inner lid 463x363x29 5 mm 5450 3011135 01 Top part for hinge cover 5451 3010032 01 Bottom part for hinge cover 5533 A921053 Electrical parts for compressor SC15CNX 2 5548 7 049954508 Nature R refilling with filter 5605 304090501 Handle with lock push and turn 5606 8090054 Inlay for handle 5682 1510238 Nikel plated Key 5683 2040145 Catch for handle 5684 3010...

Page 24: ...24 Vestfrostsolutions com EN Spare parts exploded view ULTF C383i ...

Page 25: ...5020211 Foam lid Inner lid 463x300x29 5 mm 5405 5020212 Foam lid Inner lid 463x363x29 5 mm 5450 3011135 01 Top part for hinge cover 5451 3010032 01 Bottom part for hinge cover 5533 A921053 Electrical parts for compressor SC15CNX 2 5548 7 049954509 Nature R refilling with filter 5605 304090501 Handle with lock push and turn 5606 8090054 Inlay for handle 5682 1510238 Nikel plated Key 5683 2040145 Ca...

Page 26: ... C F 19 HYH 20 HYL 21 SLL 860 Tenth of C F 22 SLH 200 Tenth of C F 23 CCD 24 ADS 25 ADL 26 CON 27 COF 28 CPH 29 COP 30 CSP 31 TCO 32 BCO 33 PTD 34 FCE 35 MCT 36 FOP 37 FAS 500 Tenth of C F 38 FAD 39 FSD 40 LET 41 DOP 42 DCM 43 DRP 44 ITD 45 DTE 46 DTO 47 DEO 48 P30 49 AD1 50 AD2 51 AD3 52 AD4 53 CDT 54 FCN 55 FCX 56 EDT 57 FEN 58 FEX 59 HPO 60 HUM 61 HRH 62 HRL 63 VBH 64 VBL 65 VBX 66 VBY 67 CSO 6...

Page 27: ... 250 Tenth of C F 49 DDP 30 Min 50 AD1 24 Time hour 51 AD2 24 Time hour 52 AD3 24 Time hour 53 CDT 100 Tenth of C F 54 FCN 30 55 FCX 100 56 EDT 100 Tenth of C F 57 FEN 35 58 FEX 100 59 HPO 0 60 HUM 20 61 HRH 0 62 HRL 0 63 VBH 14700 mV 64 VBL 12800 mV 65 IBC 50 mA 66 VBY 0 Unit 67 CSO 60 Min 68 CSH 10 Min 69 CSD 10 Min 70 CNS 66 Hz 71 CXS 150 Hz 72 DCS 3 Hz 73 FSC 50 Tenth of C F 74 FSA 3 Thousandt...

Page 28: ...PCD 10 Sec 6 PHD 10 Sec 7 PCN 5 Unit 8 PCW 60 Min 9 PHN 5 Unit 10 PHW 60 Min 11 CS1 1 Bit flag 12 CS2 0 Bit flag 13 CS3 0 Bit flag 14 OR1 0 Tenth of C F 15 OR2 0 Tenth of C F 16 OP1 0 Tenth of C F 17 OP2 0 Tenth of C F 18 OP3 0 Tenth of C F 19 OP4 0 Tenth of C F 20 OP5 0 21 OP6 0 Tenth of C F 22 OP7 0 Tenth of C F 23 OP8 0 Tenth of C F 24 OP9 0 Tenth of C F 25 SAP 2 Unit ...

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Page 32: ...Drawing no 8195121 rev 01 www vestfrostsolutions com info vestfrostsolutions com Revision date 19 10 2022 ...