Skope ActiveCore SKT series Service Manual Download

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SKOPE TME ActiveCore

Wiring

Service Manual

Model: SKT650 Series

P9-1 S9-1

T1-5

S8-2 P8-2

P8-3 S8-3

P7-1 S7-1

S7-2 P7-2

S5-1 P5-1

P2-1 S2-1

P3-1 S3-1

P3-2 S3-2

P3-4 S3-4

Fan

Lights

Carel

Smart

Controller

Comp.

T1-1

Compressor

Start

Relay

Compressor

Overload

T1-3

S5-2 P5-2

S6-4 P6-4

S6-2 P6-2

P6-1 S6-1

Condenser Fan

S8-1 P8-1

Evaporator Fan

S7-4 P7-4

T1-4

S10-4

S9-2 P9-2

T2-1

T2-2

Light

Sign Light

S4-1 P4-1

S4-2 P4-2

S4-3 P4-3

S4-4 P4-4

S12-1 P12-1

Door

Switch

S11-1 P11-1

P11-N S11-N

S12-2 P12-2

S13-1 P13-1

S13-2 P13-2

S14-1 P14-1

S14-2 P14-2

Cabinet

Probe

Evaporator

Probe

Isolation

Switch

S1-L P1-L

P1-N S1-N

T1-2

GNYE

EMC Filter

S15-1 P15-1

P15-2 S15-2

Pressure Switch

S2-2 P2-2

S2-4 P2-4

T1-5

S9-4

Fuse

S10-2 P10-2

P10-1 S10-1

The shaded area is not included

when no sign is present

LEGEND

S1/P1

IEC cabinet socket/plug

S10/P10

Light unit socket/plug (yellow 4-way)

S2/P2

Unit junction box to controller power socket/plug (red 4-way)

S11/P11

Cabinet to sign intermediary socket/plug (ENSTO)

S3/P3

Unit junction box to controller power socket/plug (blue 4-way)

S12/P12

Cabinet sensor socket/plug (blue 2-way)

S4/P4

Unit junction box to controller signal socket/plug (6-way)

S13/P13

Evaporator sensor socket/plug (black 2-way)

S5/P5

Compressor unit socket/plug (blue 4-way)

S14/P14

Door sensor socket/plug (white 2-way)

S6/P6

Condenser motor unit socket/plug (red 4-way)

S15/P15

Pressure switch socket/plug (red 2-way)

S7/P7

Evaporator motor unit socket/plug (white 4-way)

Unit terminals

S8/P8

Evaporator motor changeover socket/plug (white 4-way)

Sign terminal block (where fitted)

S9/P9

Light unit socket/plug (yellow 4-way)

Plug and Socket

Terminal on Terminal Block

WIRE COLOURS

Black

Brown

Red

Orange

Green

Blue

Grey

White

GNYE

Green-Yellow

Based upon IEC 757 Standard

Summary of Contents for ActiveCore SKT series

Page 1: ...TME SKT ActiveCore SKOPE Top Mount Vertical Chiller Service Manual MAN11097 Rev 4 2 May 2019 ...

Page 2: ... skope co nz Trademark 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 packaging has been altered in any manner Alters removes including part removal or obliterates including part obliteration the trade mark on the product Applies any other trade mark ...

Page 3: ...amming the Electronic Controller 13 Normal and Energy Saving Modes 13 Temperature Setpoint 13 Parameters 14 Parameter History 15 3 Wiring Model TME650 Series 21 Model TME1000 Series 22 Model SKT650 Series 23 Model SKT1000 Series 24 Model TME1500 Series and SKT1500 Series 25 4 Spare Parts Cabinet Assembly TME650 Series SKT650 Series 26 Cabinet Assembly TME1000 Series SKT1000 Series 28 Cabinet Assem...

Page 4: ...sting Door Tension 60 Replacing the Torsion Bar 60 Hinge Reversal 61 Refrigeration Unit 63 Refrigeration Unit Assembly 63 ActiveCore Remote 63 Compressor Operation 64 Defrost 64 Servicing and Diagnosis Overview 64 Removing the Unit 66 Replacing the Unit 67 Unit Electrics Box Assembly 68 Unit Cover 69 Condenser Fan 69 Evaporator Fan 71 Compressor 72 Compressor Electrics 73 Pressure Switch 73 Electr...

Page 5: ...tiveCore TME1000 A SM10GV SKT650T ACX MT65TX TME1000 AC SM10BV SKT1000T ActiveCore Tropical SKT1000T A MT10DY TME1500 ActiveCore TME1500 A MT15GV SKT1000T AC MT10TY TME1500 AC MT15BV SKT1000T ACX MT10TX SKT650 ActiveCore SKT650 A MT65GY SKT1500T ActiveCore Tropical SKT1500T A MT15DY SKT650 AC MT65BY SKT1500T AC MT15TY SKT650 ACX MT65BX SKT1500T ACX MT15TX SKT1000 ActiveCore SKT1000 A MT10GY SKT600...

Page 6: ...re alarms and switches the chiller between Normal and Energy Saving modes depending on usage During normal operation when the cabinet door is being opened and closed the chiller is in Normal mode with the lights on If the door is not opened for a period of time the chiller will automatically enter Energy Saving mode and the lights will switch off See page 8 for more information on operating modes ...

Page 7: ... for 3 seconds to switch the chiller between Energy Save and Normal mode Press to display mode that the chiller will switch to ECO Energy Saving and nor Normal 3 Set mute Press to mute the alarm Press and hold to access parameters 4 Light down Press and hold to switch the cabinet lights on and off 5 Defrost ON when the defrost is activated Flashes when the activation of the defrost is temporarily ...

Page 8: ...n During Normal mode the compressor and condenser fan will turn off when the control probe temperature reading reaches 2 C parameter St and on again when it reaches 4 C parameter St rd During Energy Saving mode the compressor and condenser fan will turn off when the control probe temperature reading reaches 3 C parameter St r4 and on again when it reaches 5 C parameter St r4 r5 The evaporator fan ...

Page 9: ... will terminate when the evaporator probe reaches 4 5 C parameter dt or after the defrost cycle has been running for 90 minutes parameter dP Lighting Depending on the model the cabinet may be fitted with an LED lit sign LED interior sidelights and or LED module shelf and side lights The electronic controller will automatically switch the lights on when the chiller enters Normal mode and off when t...

Page 10: ... is in Cold Climate Protection mode The chiller enters cold climate protection mode if the room ambient temperature gets too cold The lights remain on and cannot be switched off Refrigeration system error An alarm sounds The controller turns the chiller off to avoid damage Investigate fault with refrigeration system Control probe fault An alarm sounds Evaporator probe fault An alarm sounds Door sw...

Page 11: ...h a high pressure switch which protects the refrigeration unit from damage due to over pressure high temperature conditions When activated the high pressure switch cuts power to the electronic controller the controller display goes blank and the cabinet lights turn off Refer to page 73 for service information Cold Climate Protection The chiller will enter cold climate protection CCP mode if the am...

Page 12: ...mode set point delta parameter r4 Temperature Probe Readings Control probe If parameter 4 is set to 1 the control probe temperature reading is displayed on the controller faceplate during normal operation If parameter 4 is not set to 1 it can be changed to 1 to view the control probe temperature reading Evaporator probe To view the evaporator probe temperature reading press and hold the Energy Sav...

Page 13: ... display indicating entry into the controller settings menu 2 Press the down button to scroll the menu until r6 is shown on the display The r6 value is the time in hours without the door being opened When this time is reached during store closing hours or quiet periods the electronic controller will switch the chiller from Normal mode to Energy Saving mode The r6 value must be 1 hour IMPORTANT Do ...

Page 14: ... save the setpoint value 6 Press and hold the set button for 3 seconds to permanently save the setpoint value and exit the controller settings menu 1 Press and hold the Set mute button for 5 seconds until the display shows PS 2 Press the Set mute button to access the password parameter 0 is displayed 3 Use the Energy Save up and Light down buttons to display the password 22 default password 4 Pres...

Page 15: ...settings 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 disconnected before the temporarily saved values are permanently saved the temporarily saved values will be cancelled and the previous setting will be restored 9 If necessary repeat steps 5 7 to change other parameters as req...

Page 16: ...he instrument on 0 no 1 yes d5 0 min C 0 199 Defrost delay on power up when d4 1 d6 1 C 0 1 Freeze temperature display during defrost dd 0 min C 0 15 Dripping time d8 0 hrs C 0 15 Bypass high and low temperature alarms AH AL after defrost d9 0 C 0 1 Defrost priority over compressor protectors d C F C Defrost probe reading d10 10 0 C F C 50 0 C 127 C Start defrost condition evaporator temperature t...

Page 17: ...Y mode Cold Climate 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 Activation Temperature Pd 250 hrs C 0 250 Pull down Mode Maximum Duration Compressor Parameters c0 1 mins C 0 200 Comp and Fan start delay at power up c1 0 mins C 0 100 Minimum time betwe...

Page 18: ...oor open alarm disabled A11 1 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 A15 1 C 0 1 Lights switched OFF when CHt cA or CA alarm occurs A18 1 C 0 1 Allow power cycle to reset CA alarm A20 4 mins C A10 60 Faulty door curtain switch E2 alarm delay Ac 70 ...

Page 19: ...tering DAY mode Cold Climate 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 Activation Temperature Pd 250 hrs C 0 250 Pull down Mode Maximum Duration Compressor Parameters c0 1 mins C 0 200 Comp and Fan start delay at power up c1 0 mins C 0 100 Minimum t...

Page 20: ...rm delay 0 door open alarm disabled A11 1 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 A15 1 C 0 1 Lights switched OFF when CHt cA or CA alarm occurs A18 1 C 0 1 Allow power cycle to reset CA alarm A20 4 mins C A10 60 Faulty door curtain switch E2 alarm ...

Page 21: ...P2 4 BK BU T1 5 BN GY GY BU BU BN BU WH BK S9 4 WH BK Fuse Fuse S10 2 P10 2 P10 1 S10 1 The shaded area is not included when no sign is present LEGEND S1 P1 IEC cabinet socket plug S10 P10 Light unit socket plug yellow 4 way S2 P2 Unit junction box to controller power socket plug red 4 way S11 P11 Cabinet to sign intermediary socket plug ENSTO S3 P3 Unit junction box to controller power socket plu...

Page 22: ... 2 P17 2 P17 1 S17 1 BN BU Light WH BK WH RD Door Switch Shaded area not included if the sign is not present LEGEND S1 P1 IEC cabinet socket plug S13 P13 Evaporator sensor socket plug black 2 way S2 P2 Unit junction box to controller power socket plug red 4 way S14 P14 Door sensor socket plug white 2 way S3 P3 Unit junction box to controller power socket plug blue 4 way S15 P15 Pressure switch soc...

Page 23: ... BK BU T1 5 BN GY GY BU BU BN BU WH BK S9 4 WH BK Fuse Fuse S10 2 P10 2 P10 1 S10 1 The shaded area is not included when no sign is present LEGEND S1 P1 IEC cabinet socket plug S10 P10 Light unit socket plug yellow 4 way S2 P2 Unit junction box to controller power socket plug red 4 way S11 P11 Cabinet to sign intermediary socket plug ENSTO S3 P3 Unit junction box to controller power socket plug bl...

Page 24: ... 2 P17 2 P17 1 S17 1 BN BU Light WH BK WH RD Door Switch Shaded area not included if the sign is not present LEGEND S1 P1 IEC cabinet socket plug S13 P13 Evaporator sensor socket plug black 2 way S2 P2 Unit junction box to controller power socket plug red 4 way S14 P14 Door sensor socket plug white 2 way S3 P3 Unit junction box to controller power socket plug blue 4 way S15 P15 Pressure switch soc...

Page 25: ...ssor Overload T1 3 BK S5 2 P5 2 BN BU BK BN BU S6 4 P6 4 S6 2 P6 2 P6 1 S6 1 GY BK Condenser Fan BN BU S8 1 P8 1 Evaporator Fan BK BU BU S7 4 P7 4 BU BK RD T1 4 BN S10 4 RD RD WH WH S9 2 P9 2 BN BU S4 1 P4 1 S4 2 P4 2 S4 3 P4 3 S4 4 P4 4 S12 1 P12 1 RD BK BK OG BK WH BK BK BK BK WH WH WH RD Door Switch S12 2 P12 2 S13 1 P13 1 S13 2 P13 2 S14 1 P14 1 S14 2 P14 2 Cabinet Probe Evaporator Probe BN L ...

Page 26: ...26 Spare Parts Service Manual SKOPE TME ActiveCore 4 Spare Parts Cabinet Assembly TME650 Series SKT650 Series 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 13 17 18 19 19 21 20 ...

Page 27: ... lock nut HB0070110581 10 Rear castor TME650 Series HB0070105066 Rear castor SKT650 Series SXX4339 11 Front castor lockable TME650 Series HB0070105065 Front castor lockable SKT650 Series SXX4539 12 Controller clip HB0070206333 HB0070206333A 13 Sign side SM65BV 182 32 SM65BV 182 49 14 Sign back strip HB0070110813 SM65BV C53 49 15 Sign replacement panel TME650 A HB0070825987 Sign replacement panel S...

Page 28: ...f clip HB0070205867 PLM10903BK 2 Shelf support strip HB0070110331 3 Wire shelf split 10 per cabinet HB0070110862 Wire shelf wide 5 per cabinet HB0070110863 4 Door assembly RH standard HB0070824788 GLD11372R BK Door assembly RH tropical GLD11406R WH GLD11406R BK Door assembly RH solid MT10SZ D40 MT10SZ D40 32 MT10SZ D40 49 Continued over page 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 17 18 19 13 11 12...

Page 29: ...es HB0070105065 Front castor lockable SKT1000 Series SXX4539 15 Centre pillar assembly TME1000 Series HB0070825318 Centre pillar assembly SKT1000 Series MT15BY L40N 32 MT15BY L40N 49 16 Controller clip HB0070206333 HB0070206333A 17 Sign side SM65BV 182 32 SM65BV 182 19 18 Sign back strip HB0070110812 SM10BV C53 49 19 Sign replacement panel TME1000 Series HB0070825986 Sign replacement panel SKT1000...

Page 30: ... 1 Shelf clip HB0070205867 PLM10903BK 2 Shelf support strip HB0070110331 3 Wire shelf outside SM15BV 570S 4 Wire shelf middle SM15BV 570 5 Door assembly RH standard HB0070824788 GLD11372R BK Door assembly RH tropical GLD11406R WH GLD11406R BK Door assembly RH solid MT10SZ D40 MT10SZ D40 32 MT10SZ D40 49 Continued over page 1 2 3 22 4 6 7 5 8 9 9 10 11 12 13 14 16 14 16 15 17 18 19 20 22 25 26 27 2...

Page 31: ...nge Middle MT15BV 393R 32 MT15BV 393R 49 14 Tension bracket HB0070110580 15 Tension bracket middle door MT15BV 394R 32 MT15BV 394R 32 16 Vertical lock nut HB0070110581 17 Rear castor SXX4339 18 Front castor lockable SXX4539 19 Centre pillar assembly non lit MT15BY L40N 32 MT15BY L40N 49 20 Centre pillar assembly lit MT15BY L40L 32 MT15BY L40L 49 21 Controller clip HB0070206333 HB0070206333A 22 Sig...

Page 32: ...32 Spare Parts Service Manual SKOPE TME ActiveCore Glass Door Assembly 1 2 3 3 4 5 6 7 8 9 ...

Page 33: ...5075 4 Torsion bar REF5014 5 Capstan SM12BV 396 6 Door switch magnet HB0074091496 7 Door lock bracket door piece HB0070109269 8 Bush washer PLM11298 9 Split pin FAS5076 No Description SKOPE Part No Unpainted standard Colour White Colour Black 0 Door assembly RH HB0070824788 GLD11372R BK 0 Door assembly LH HB0070824787 GLD11372L BK 0 Door assembly Middle TME SKT1500 series HB0070824788 GLD11372R BK...

Page 34: ...34 Spare Parts Service Manual SKOPE TME ActiveCore Solid Door Assembly 2 3 4 7 8 2 6 5 1 ...

Page 35: ...d standard Colour White Colour Black 0 Door assembly RH MT10SZ D40 MT10SZ D40 32 MT10SZ D40 49 Door assembly LH MT10SZ D41 MT10SZ D41 32 MT10SZ D41 49 1 Magnetic gasket GKT0572SK 2 Bush PLM5075 3 Torsion bar REF5014 4 Capstan SM12BV 396 5 Door switch magnet HB0074091496 6 Door lock bracket door piece HB0070109269P HB0070109269Q 7 Bush washer PLM11298 8 Split pin FAS5076 No Description SKOPE Part N...

Page 36: ...36 Spare Parts Service Manual SKOPE TME ActiveCore Modular Light Assembly 6 12 4 10 10 5 11 11 1 7 2 8 3 9 SKT1000 ACX SKT650 ACX SKT1500 ACX 13 17 16 14 15 ...

Page 37: ...et strip PLE11038 600 3 Light ticket strip clip PLM11037 4 Side loom FLX11066 5 Side light module ELL11049 6 24V power supply MT10BX K08 No Description SKOPE Part No Unpainted standard Colour White Colour Black 7 Shelf light module ELL11388 8 Ticket strip PLE11038 440 9 Light ticket strip clip PLM11037 10 Side loom FLX11066 11 Side light module ELL11049 12 24V power supply MT10BX K08 No Descriptio...

Page 38: ...07 Side light assembly LH HB0070825407A 1 Side light diffuser HB0070201457D 2 Lamp holder HB0074090728 3 Eco Point 22 Watt T8 LED tube Ø26mm x1500mm ELL10180 No Description SKOPE Part No Unpainted standard Colour White Colour Black 0 Side light assembly RH MT65BY L10R 32 MT65BY L10R 49 Side light assembly LH MT65BY L10L 32 MT65BY L10L 49 4 LED light module ELL11049 Light holder not pictured PLE110...

Page 39: ...arent HB0070206409 Sign panel opal PLY11242 MT65 3 Controller surround HB0070206332 Sign extension flex not pictured HB0070400627 No Description SKOPE Part No 0 Sign assembly excluding LED tube HB0070825408 1 Eco Point 17 Watt Frosted T8 LED tube Ø26mm x 1034mm ELL11288 2 Sign panel transparent HB0070206408 Sign panel opal PLY11242 MT10 3 Controller surround HB0070206332 Sign extension flex not pi...

Page 40: ...40 Spare Parts Service Manual SKOPE TME ActiveCore Unit Assembly UTHCCI 0002 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 21 18 2 19 20 ...

Page 41: ...232 4 Evaporator fan motor HB0074000512 5 Evaporator fan blade HB0074000313A 6 Condenser coil HB0070702233 7 Condenser fan motor HB0074000513 8 Condenser fan blade FAN5043 9 Compressor Embraco FFI12HBK HB0074000248 Compressor electrics ELZ11744 10 Drier HB0070700780 11 Suction line assembly HB0070702236 12 Accumulator 142mm V8100 496 13 High pressure switch HB0074000537 14 Condensate pipe support ...

Page 42: ...42 Spare Parts Service Manual SKOPE TME ActiveCore Unit Assembly UTHCCI 0004 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 18 2 21 20 ...

Page 43: ...4000313A 6 Condenser coil HB0070702233A 7 Condenser fan motor HB0074000513 8 Condenser fan blade FAN5043 9 Compressor Kirby Kulthorn CA9440Y HB0074000266 Compressor electrics kit HB0074000266 Start relay HB0074000266 1 Start capacitor HB0074000266 2 Run capacitor HB0074000266 3 Overload HB0074000266 4 10 Drier HB0070700780 11 Suction line assembly HB0070702236A 12 Accumulator 142mm V8100 496 13 Hi...

Page 44: ...44 Spare Parts Service Manual SKOPE TME ActiveCore Unit Assembly UTSCCR 0001 Remote 8 2 3 4 5 6 7 9 1 10 11 12 13 15 16 17 18 19 14 ...

Page 45: ...HB0070510928A 4 Evaporator fan motor HB0074000581 Evaporator fan blade HB0074000313A 5 Remote unit plastic top cover UP02N00003A 6 Remote unit plastic bottom UP01N00003A 7 Ventilation fan panel UTSC CR G51 8 Ventilation fan surround UTSCCR G51A 9 Fan guard WRK11151 10 Drain tube PLE1057 1090 11 Valve coil ELZ7654 12 Defrost probe HB0070400506 13 Control probe HB0070400542 14 No 00 orifice REF7596 ...

Page 46: ...er housing lid HB0070206126 3 Electronic controller housing base HB0070206125 4 Unit electrics box base HB0070206211 5 Unit electrics box back cover HB0070206132 6 Unit electrics box cover HB0070206131 7 EMI filter HB0074600001 8 Cable clamp HB0070206127 Evaporator temperature probe not pictured HB0070400542 Control temperature probe not pictured HB0070400506 Temperature probe electrical wiring lo...

Page 47: ...t decision that will extend its life and ensure economical high performance Allow adequate space for the door s to open and close properly Self closing doors have internal torsion bars pretensioned at the factory Ensure the cabinet sits on a level surface so that the door shuts and correctly seals and that the doors are unobstructed Level footing also prevents the condensate tray from overflowing ...

Page 48: ... Built in chillers are chillers that are enclosed within cabinetry or confined spaces Ensure the minimum clearances below are met when installing the chiller No clearance is required behind the chiller Free standing ventilation clearance A minimum 300mm space is required above the refrigeration unit Free standing chillers may be installed in environments up to 43 C Built in ventilation clearance A...

Page 49: ...s at each end of the handle Ensure that the spring clips point up 3 Locate BOTH handle mounts simultaneously onto both door brackets Then push the handle down onto the brackets until the handle locks into place 4 If the handle does not lock into place check that the spring clips are pointing up and try again If only one end of the handle locks into place unscrew the door handle see over page and r...

Page 50: ...dle mounts through the holes on the inside of the door frame and remove the handle 3 Remove the bracket s from the handle mount by pressing the bracket in and down until it unclips from the handle mount 4 Fit and screw the bracket s back onto the door Ensure the catches are pointing up as pictured 5 Refit the door gasket by clipping it back into place on the inside of the door frame If the gasket ...

Page 51: ...lves fitted with shelf lights the height is adjusted as per normal with the shelf clips The shelves can be repositioned as far as the shelf light cable reasonably allows via the fixed cut out in the side channel cover see procedure below To reposition shelves fitted with lights 1 The shelf clip twists onto the shelf support strip Position the shelf clip with the flat side up against the shelf supp...

Page 52: ... shelf support strips to the desired position see To slide a shelf clip up and down on page 51 The shelves can be repositioned as far as the shelf light cable reasonably allows 6 After the shelves have been securely positioned connect cabinet to the power supply and check for correct operation 7 Reload the shelves with product 1 Isolate the chiller from the power supply see Replacement Procedures ...

Page 53: ...eplace the light with the same type LED tube or modular light DO NOT use fluorescent tubes Model Interior light Sign light Description Part No Description Part No TME650 A LED tube side light ELL10180 n a n a TME650 AC LED tube sign light ELL10741 TME1000 A n a n a TME1000 AC LED tube sign light ELL11288 TME1500 A LED tube side light and modular pillar light ELL10180 ELL11049 n a n a TME1500 AC LE...

Page 54: ...housing and then push the diffuser out of the way 3 Rotate the LED tube until the pins on the ends of the tube align with the slots then slide it out 4 Fit a new LED tube Ensure the LED tube is fitted with the Power end at the top usually marked POWER or similar Note If present the pointer at each end of the tube should be set to the 0 position 5 Refit the diffuser by slipping the back section int...

Page 55: ... Ensure the cabinet is isolated from the power supply before cleaning or removing parts Modular lighting fault diagnostics Problem Possible Cause Repair No lights working Cabinet is dark Lights switched off Switch lights on at electronic controller faceplate see page 7 Controller is in Energy Saving mode Open the door to bring the controller into Normal mode High pressure switch activated Investig...

Page 56: ...of the cabinet opening providing a neat finish 1 Isolate the chiller from the power supply see page 53 2 Undo the light assembly fixing screws 3 located behind the light assembly unplug the light and remove from the cabinet 3 Remove the light strip from the plastic casing 4 Fit the replacement light strip into the plastic casing ensuring the male end of the light is at the top 5 Plug the light in ...

Page 57: ...rrectly fitted and plugged in That the shelf light component plugs are hidden behind the side light assembly That the ceiling and roof hole is completely sealed with putty 7 Refit the side light assembly by clipping the lip on the inside of the plastic casing behind the front edge of the side channel Once clipped in place the plastic casing should line up with the front face of the cabinet opening...

Page 58: ...e door gasket clips into the door frame and runs around the perimeter of the door Remove the gasket by peeling it from the door frame starting at a corner If the gasket is out of shape after refitting use a hair dryer to heat and reshape it Removing and Refitting the Door For ease of servicing and to reverse the hinging the door can be removed from the cabinet Refer to image below for door hinging...

Page 59: ...x in place on the top of the cabinet Align the door with the cabinet and tighten the fixing screws Ensure the top hinge spacer is fitted under the top hinge before fixing the top hinge in place 3 Apply tension to the door see page 60 4 Fit the split pin through the hole in the capstan to lock the door in place outside door pictured 5 Fit the height adjustment block to the bottom screw hole not fit...

Page 60: ...istance is felt continue to rotate 180 to provide tension While holding door tension on the capstan fit the tension bracket to the top screw hole so that it supports the door tension on the capstan Outside door pictured 4 Fit the split pin through the hole in the capstan to lock the door in place 5 Check door tension by holding the door open about 100mm and letting it go The door should gently clo...

Page 61: ... Fit the new bottom hinge 6 Remove the door lock bracket from the door and fit to the opposite end 7 Remove the bush and retain for the other end of the door 8 Remove the capstan bush and bush washer and unhook from the torsion bar Note The torsion bar cannot easily be removed from the door Push the torsion bar into the door frame Fit the capstan bush and bush washer to the new torsion bar and fit...

Page 62: ...e 14 Apply the ACTIVECORE label to the top RH corner of the door Use the label backing to align the label as pictured 15 Use the supplied ActiveCore badge positioning jig to position and apply the ActiveCore badge to the bottom RH corner of the door as pictured ...

Page 63: ...n the following table Verify model and basic requirements before servicing Unit specifications ActiveCore Remote Refer to the SKOPE ActiveCore Remote Specification instruction sheet PRN80029 and Guidelines for SKOPE Remote Refrigeration instruction sheet PRN2362 for information Unit Model UTHCCI 0002 part number HB0070823484 UTHCCI 0004 part number HB0070826577 Compressor Embraco FFI12HBK Kirby Ku...

Page 64: ...frigeration system simply overloaded Interview chiller owner to determine if there has been any high heat loads Visually check entire cabinet body and seals for any air leakage Check product temperatures are in fact warm 3 Perform a quick probe reading The control probe reading is shown on the controller faceplate during normal operation Press and hold the Energy Save up and Set mute buttons to di...

Page 65: ...ing a refrigerant service always replace filter dryer For a refrigerant leak fit a solid core filter dryer Never leave the system open to atmosphere If extended service time is required then isolate and braze closed pipes to compressor 1 Disconnect evaporator fan motor and remove the control probe from the evaporator box Run the refrigeration unit for 8 minutes Check the test results guide below F...

Page 66: ...electrics cover and unplug the mains supply plug and cabinet plugs Note The unit plugs plugs feeding into the unit and electronic controller plugs plugs feeding to the electronic controller assembly do not need to be unplugged 5 Remove the sign back strip If present remove the baffles Note If necessary the sign sides can also be removed 6 Undo the two unit fixing screws one on each side of the uni...

Page 67: ...s When replacing a faulty top mount refrigeration unit retain these parts for use on the new spare part replacement unit The evaporator tub lid top strap brackets and hold down brackets can be ordered in addition to the refrigeration unit if required See page 27 for spare part numbers To replace a unit with a SKOPE supplied spare part refrigeration unit Evaporator tub lid Top strap brackets Hold d...

Page 68: ... Take care when refitting to ensure all plugs are securely attached to the correct sockets To remove and open the unit electrics box assembly 1 Isolate the chiller from the power supply 2 If present unclip the electronic controller from the top of the electrics box 3 Undo the two fixing screws at the bottom of the electrics box cover and remove the cover 4 Unplug all unit plugs from the unit elect...

Page 69: ...tion performance Fan blades should be tightened to the fan motor manufacturer recommended torque settings shown in the table below Fan motor manufacturer recommended torque settings To access the condenser fan assembly 1 Isolate the chiller from the power supply and remove the refrigeration unit see page 66 2 Unscrew the four machine screws from the sides of the refrigeration unit and lift the cov...

Page 70: ...3 Replace new blade and fix with 12mm flat washer and serrated head screw Tighten the blade to fan motor manufacturer recommended torque setting 4 Reassemble unit and test 1 Remove the condenser fan assembly and the fan blade see above 2 Unplug the fan flexible cord from the electrics box see page 67 3 Detach the fan motor from the fan mounting brackets by removing the four screws from the mountin...

Page 71: ...es should be tightened to the fan motor manufacturer recommended torque settings shown in the table below Fan motor manufacturer recommended torque settings To access the evaporator fan assembly To replace the fan blade Fan motor manufacturer Torque setting EBM 1 4 N m Wellington Drive 2 1 N m 1 Isolate the chiller from the power supply and remove the refrigeration unit see page 66 2 Remove the re...

Page 72: ...ing and Diagnosis Overview on page 64 If replacing the compressor move the evaporator tub and condenser fan assembly out of the way to create space for brazing and to access the compressor bolts 1 Follow the above steps to access the evaporator fan assembly and remove the fan blade 2 Free the fan flexible cord by cutting the cable ties trace the cable back to the connector near the compressor elec...

Page 73: ...or unclips from the relay cover and the relay cover unclips from the compressor Pressure Switch A manually resettable high pressure switch is fitted to protect the refrigeration unit from over pressure high temperature conditions Conditions that may activate the high pressure switch are High ambient conditions ensure adequate ventilation Lack of refrigeration ventilation Blocked or restricted cond...

Page 74: ...rom the power supply and remove the refrigeration unit see page 66 2 Determine and eliminate what caused the high pressure switch to activate 3 Remove the refrigeration unit cover 4 Reset the high pressure switch by pressing the red button on the side of the refrigeration unit 5 Reassemble and test for correct operation ...

Page 75: ...eck that its resistance falls within the limits in the table below Probe resistance 1 Isolate the chiller from the power supply 2 Open the electronic controller box assembly by undoing the two fixing screws at the rear of the assembly 1 Isolate the chiller from the power supply 2 Disconnect the door switch cable plug from the inline connector on top of the cabinet 3 Unscrew the two fixing screws f...

Page 76: ...page 71 2 Detach the probe from the evaporator fan shroud bracket and trace the probe cable back to the unit electrics box and unplug see page 67 3 Following the same path as the original probe fit the new probe with cable ties as necessary Ensure the probe cable is securely plugged into the rear of the unit junction box and that it is cable tied to the evaporator fan shroud bracket with the probe...

Page 77: ... securing the pipes and cables on the evaporator tub perimeter 5 Carefully lift the coil up and out of the evaporator tub Take care of pipes and cables when lifting out 6 Detach the probe from the side of the evaporator coil and trace the probe cable back to the unit electrics box and unplug see page 67 7 Following the same path as the original probe run the new probe to the evaporator coil and se...

Page 78: ...lean the condenser coil and optional condenser filter WARNING Unplug the chiller from the power supply before cleaning the condenser filter and condenser coil 1 Isolate the chiller from the power supply 2 Remove the front panel from the top of the cabinet by swinging it out and off Lit sign front panels will also need to be unplugged 3 If the chiller is fitted with a filter remove the filter from ...

Page 79: ...d signal while opening and closing door Refrigeration system error An alarm sounds and the controller turns the chiller off to avoid damage This alarm is triggered if no downward tendency protection is triggered twice consecutively Cabinet not installed correctly Check the installation meets specification Ensure there are no blockages in front or behind chiller Make installation changes or advise ...

Page 80: ...r hold the door open for ten seconds Light switched off Switch light on via button on the electronic controller faceplate Electronic controller displays E3 indicating a refrigeration system error See Controller Alarms on page 79 Failed LED light Service light Sign and interior lights will not switch off Chiller in Cold Climate Protection CCP mode It is not possible to turn the lights off when the ...

Page 81: ...t is within the maximum operating conditions Electronic controller displays ECO indicating the chiller is in Energy Saving mode Switch the chiller to Normal mode via button on electronic controller faceplate Set point is to high Lower set point Moisture build up on door or exterior High humidity Check ambient operating temperature and reposition chiller if necessary Frequent door opening Limit doo...

Page 82: ...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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Skope ActiveCore SKT series, Service Manual

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Summary of Contents for ActiveCore SKT series

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