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SKOPE BackBar X

Replacement Procedures

Service Manual

Electronic Controller

Electronic

Controller

Location

The electronic controller is located within the electronic controller box 
assembly. 

To access the controller

Diagnostics

If the electronic controller has a suspected fault, care must be taken to 
ensure accurate diagnosis. The controller has various programmable 
parameters that effect operation such as time delay and defrost modes. Any 
suspected failure must be double checked. Confirm all wiring and 
terminations are correct. Check that the probe resistance is correct and 
replace any faulty components. If operation appears erratic, check the 
controller programming.

1. Remove the unit cover and isolate the chiller from the power supply (see 

page 40). 

2. Open the electronic controller box assembly by undoing the two fixing 

screws at the rear of the assembly.

Содержание B2412

Страница 1: ...BackBar X SKOPE Horizontal Chiller Service Manual MAN11155 Rev 1 4 Jun 2020 BB380X 2SW...

Страница 2: ...k Infringement The SKOPE trademark on this product is infringed if the owner for the time being does any of the following Applies the trade mark to the product after their state condition get up or pa...

Страница 3: ...Settings 15 Temperature Probe Readings 15 Wiring Termination 15 Programming the Electronic Controller 16 Temperature Setpoint 16 Parameters 16 Parameter History 17 3 Wiring Model BackBar X Integral S...

Страница 4: ...Removal 43 Integral Refrigeration Unit 44 Refrigeration Unit Assembly 44 Unit Front Cover 44 Unit Electrics Box 45 Refrigeration Unit Removal 46 Evaporator Fan Assembly 47 Condenser Fan Assembly 48 Co...

Страница 5: ...al chiller 2 BB580X 3SW B2413 Integral chiller 3 BB780X 4SW B2414 Integral chiller 4 BB380Xr 2SW RB2412 Remote chiller 2 BB580Xr 3SW RB2413 Remote chiller 3 BB780Xr 4SW RB2414 Remote chiller 4 BB380XT...

Страница 6: ...Self closing double glazed toughened single Low E argon filled safety glass doors Optional door locks Door number 2 3 4 Operating conditions Maximum operating temp 40 C 40 C 40 C Product temp range pr...

Страница 7: ...le glazed toughened single Low E argon filled safety glass doors Optional door locks Door number 2 3 4 Operating conditions Maximum operating temp 40 C 40 C 40 C Product temp range product mass averag...

Страница 8: ...lf closing double glazed toughened single Low E argon filled heated safety glass doors Optional door locks Door number 2 3 4 Operating conditions Maximum operating temp 40 C 40 C 40 C Product temp ran...

Страница 9: ...glazed toughened single Low E argon filled heated safety glass doors Optional door locks Door number 2 3 4 Operating conditions Maximum operating temp 40 C 40 C 40 C Product temp range product mass av...

Страница 10: ...is housed inside the electronic controller box assembly in front of the refrigeration unit The electronic controller controls and displays the chiller temperature and signals temperature alarms To ens...

Страница 11: ...et to sense temperature 2 Up Button Used for programming 3 Set mute Press to mute the alarm Press and hold to access parameters Also used for programming 4 Light down Press to switch the cabinet light...

Страница 12: ...nd condenser fan To verify check that the FAN light is lit on the electronic controller faceplate Temperature Probes Three temperature probes feed data to the electronic controller the control probe t...

Страница 13: ...ture inside the chiller is too cold and an alarm sounds The controller will automatically reset the alarm once the temperature inside the chiller raises High temperature alarm An alarm sounds The temp...

Страница 14: ...old This happens if the control probe at the evaporator air out detects the interior temperature below 1 C parameter St CCt for more than 30 minutes parameter CCd The lights will stay on and cannot be...

Страница 15: ...oller faceplate during normal operation 1 If parameter 4 is not set to 1 it can be changed to 1 to view the control probe temperature reading Condenser probe To view the condenser probe temperature re...

Страница 16: ...w the steps below to access the locked parameters To access the locked parameters 1 Press and hold the Set mute button for 3 seconds until PS is shown on the display indicating entry into the controll...

Страница 17: ...ease the value of the parameter 8 Press the Set mute button to temporarily save the new value The display shows the parameter code IMPORTANT If no buttons are pressed for 60 seconds or the power is di...

Страница 18: ...e Protection Parameters CCt 2 0 C C 0 1 20 0 Cold Climate Protection Temperature Delta CCd 30 mins C 0 199 Cold Climate Protection Delay Pull Down Mode Parameters Pt 127 C C 0 127 Pull down Mode Activ...

Страница 19: ...abled A11 2 C 0 5 2nd Input Configuration A12 3 C 0 16 Number of cA alarm events to trigger manual reset CA alarm A13 24 hrs C 0 240 cA alarm counter reset delay A14 60 mins C 0 240 cA alarm reset del...

Страница 20: ...Protection Parameters CCt 2 0 C C 0 1 20 0 Cold Climate Protection Temperature Delta CCd 30 mins C 0 199 Cold Climate Protection Delay Pull Down Mode Parameters Pt 127 C C 0 127 Pull down Mode Activat...

Страница 21: ...led A11 0 C 0 5 2nd Input Configuration A12 3 C 0 16 Number of cA alarm events to trigger manual reset CA alarm A13 24 hrs C 0 240 cA alarm counter reset delay A14 60 mins C 0 240 cA alarm reset delay...

Страница 22: ...T4 N BU Pillar Element Pillar Element Door FrameElement Perimeter Element T5 1 BU WH RD S8 4 P8 4 WH BN WH S6 4 P6 4 BK BK BN Note Items in shaded box are for multiple doors BU BU BU BN WH WH BK BU L...

Страница 23: ...obe Evaporator Probe BN BU BK WH BK BK T5 1 BN Note Items in shaded box are For multiple doors BN BU BU BU WH BU M BK BK Condensate Fan P6 1 S6 1 P6 2 S6 2 LEGEND S1 P1 IEC cabinet socket plug S9 P9 C...

Страница 24: ...24 Spare Parts Service Manual SKOPE BackBar X 4 Spare Parts Cabinet Assembly BB X Integral Series 1 2 3 4 4 10 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 BB780X 4SW left hand cabinet unit pictured...

Страница 25: ...be cover diffuser B2002 E71 B2003 E71 B2003 E71 16 Refrigeration unit cover including louvre RH B2412 130R B2412 130R B2412 130R Refrigeration unit cover including louvre LH B2412 130L B2412 130L B241...

Страница 26: ...26 Spare Parts Service Manual SKOPE BackBar X Cabinet Assembly BB X Remote Series 1 16 17 2 3 4 4 7 8 13 14 15 5 6 10 9 11 12 18 19 20 BB780Xr 4SW left hand cabinet unit pictured...

Страница 27: ...2 Bottom hinge LH B2412 394 B2412 394 B2412 394 13 LED light tube ELL10742 ELL10743 ELL10743 14 Light tube holder ELZ6270 ELZ6270 ELZ6270 15 Light tube cover diffuser B2002 E71 B2003 E71 B2003 E71 16...

Страница 28: ...tropical GLD11432R Door assembly LH standard GLD11431L Door assembly LH tropical GLD11432L 1 Gasket GKT11546 2 Bush spacer PLM11298 3 Bush PLM5075 4 Plug 16mm PLM11448 5 Plug 14mm door with no door lo...

Страница 29: ...LH including mains flexible power cord B2412 E80L 1 IEC socket outlet ELK8880 2 2 Pole rocker switch ELS0495 3 EMI filter ELZ10136 Mains flexible power cord not pictured C9011 E53 No Description SKOP...

Страница 30: ...ontroller ELZ11478 100 2 Electronic controller housing lid HB0070206126 3 Electronic controller housing base HB0070206125 4 Cable clamp HB0070206127 No Description SKOPE Part No 0 Electronic controlle...

Страница 31: ...ctrics box assembly LH unit UE40ABF R86L 1 Fuse 5A ELZ9640 Fuse holder ELZ9655 2 Unit electrics box lid UE40ABF R88 Unit IEC supply flexible cord not pictured UE40ABF E53 Condenser temperature probe i...

Страница 32: ...32 Spare Parts Service Manual SKOPE BackBar X Refrigeration Unit Assembly BB X Integral 2 1 3 4 5 6 7 8 9 10 12 11 13 14 UE30ABF LH unit pictured...

Страница 33: ...mpressor CPR6108 CPR7344P Compressor relay ELR2729NC ELR2729NC Start capacitor ELC2369NC ELC2369NC 4 Evaporator coil CLS9902R CLS9902R 5 Condenser coil CLS9317 CLS9317 6 Condensate tray UE11AA 992 UE1...

Страница 34: ...R 103ID used in BB380Xr 580Xr and BB380XTr UE40ABR 103ID used in BB780Xr and BB580XTr 780XTr 1 Evaporator box foamed UE40ABF 970 UE40ABF 970 2 Evaporator lid foamed B2002 980 B2002 980 3 Evaporator co...

Страница 35: ...of the cabinet is shielded from impact and moisture with either a SKOPE provided bench top or with a custom or existing bench top When installing the cabinet Avoid direct sunlight and warm draughts et...

Страница 36: ...isolation switch is switched on see page 40 Integral cabinets The power cord can be retrieved from either the rear or side power port Any surplus cord length can be left inside the compartment Remote...

Страница 37: ...tors the lockable castors should be fitted to the front of the cabinet and the non locking castors fitted to the rear To adjust leg height To adjust castor height 1 Turn the black plastic foot at the...

Страница 38: ...from the shelves Clip the shelf support brackets into the shelf support strips at the desired heights and fit the shelves The shelves may be positioned at different heights to suit various products A...

Страница 39: ...stallation of the remote refrigeration system If the chiller does not power up when the cabinet is connected to the power supply check that the isolation switch in the evaporator unit compartment is s...

Страница 40: ...ews at the top of the unit cover and lift the unit cover off the cabinet to remove Note The electronic controller is attached to the unit cover Take care of cables when removing the unit cover and if...

Страница 41: ...direction To replace the interior LED light tube IMPORTANT DO NOT use fluorescent tubes Model Light description SKOPE Part No BB380X 1 x 20W T8 frosted LED tube 26 900mm 5500K ELL10742 BB580X 1 x 24W...

Страница 42: ...ape when in place use hot air i e from hair drier to realign Tension Adjustment The door has an internal torsion bar pretensioned at the factory which enables the door to self close If necessary door...

Страница 43: ...ll need manoeuvring to allow the flat hook end to clear the hinge hole Note If the torsion bar cannot be removed cut the torsion bar as far down as possible and leave the remainder in the door 4 Remov...

Страница 44: ...d specific and cannot be reversed LH unit pictured Unit Front Cover To remove the unit front cover undo the two fixing screws at the top of the cover then lift the cover up and off the cabinet To refi...

Страница 45: ...rics and refrigeration unit and cabinet connectors The unit electrics box is fixed onto the front of the refrigeration unit and can be accessed by removing the unit front cover Refer to the label on t...

Страница 46: ...supply plug from the electrics box 3 Detach the electronic controller from the unit cover To do this grasp with your thumb over the top and fingers wrapped around and push the back of the assembly dow...

Страница 47: ...unit front cover and isolate the chiller fom the power supply see page 40 2 Disconnect evaporator motor flex from unit electrics box 3 To remove the assembly via the cabinet interior when cabinet is...

Страница 48: ...operating correctly The compressor must be supplied with consistent voltage over 220 volts ensure the voltage does not drop at start up If the voltage does drop ensure the unit has a direct power supp...

Страница 49: ...here is no pres sure drop over 24 hours the fault should be treated as a capillary restriction Compressor not pumping efficiently Where the frosting effect is not as cold as it should be Symptoms incl...

Страница 50: ...re sensitive polyolester POE compressor oil The system especially compressor must only be open for the very minimum time to prevent moisture ingression All parts required for servicing must be at hand...

Страница 51: ...he controller has various programmable parameters that effect operation such as time delay and defrost modes Any suspected failure must be double checked Confirm all wiring and terminations are correc...

Страница 52: ...11 07 77 1 87 1 82 1 77 28 103 90 100 50 97 20 23 10 90 10 78 10 66 78 1 81 1 77 1 72 27 98 68 95 52 92 45 24 10 49 10 38 10 27 79 1 76 1 72 1 67 26 93 80 90 84 87 97 25 10 10 10 00 9 90 80 1 72 1 67...

Страница 53: ...raw from the evaporator box 5 Plug the new probe into the unit electrics box 6 Following the same path as the original probe run the new probe into the evaporator box use cable ties to hold the probe...

Страница 54: ...mp the fins to secure the probe in place 7 Use putty to seal up any gaps around the evaporator box entry point 8 Reassemble the cabinet reconnect to the power supply and check for correct operation 1...

Страница 55: ...nd the bottom grille on the unit cover Take care of the condenser coil fins when cleaning To clean the condenser coil Cabinet When necessary wipe both the interior and exterior of the cabinet with a d...

Страница 56: ...is in a suitable location see page 35 Cabinet doors are opened excessively Ensure doors are closed more often Unit and or door seals compromised Check unit and door seals and service as necessary Pro...

Страница 57: ...sor motor has winding open or shorted Check continuity and resistance Replace compressor if faulty Internal mechanical trouble in compressor tight May be lubrication Replace compressor Compressor star...

Страница 58: ...er dirty if applicable Clean or replace Faulty fan motor Check rotation Replace if necessary Electronic controller not operating correctly Diagnose fault with controller and service as necessary see p...

Страница 59: ...SKOPE Contacts SKOPE Industries Limited A B N 73 374 418 306 AU 1800 121 535 NZ 0800 947 5673 skope skope com www skope com...

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