Skope CL Series Service Manual

Skope CL Series Service Manual

Skope counterline & slimline horizontal chiller
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CL & CC Series
SKOPE Counterline & Slimline Horizontal Chiller
Model: CL400
Model: CL600

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Summary of Contents for Skope CL Series

  • Page 1 CL & CC Series SKOPE Counterline & Slimline Horizontal Chiller Model: CL400 Model: CL600...
  • Page 2 E-mail: enquiry@skope.co.nz Website: www.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 •...
  • Page 3: Table Of Contents

    Display Alarms ........15 SKOPE CAREL ir33 Controller ......16 Faceplate .
  • Page 4 Diagnostic Table ........55 SKOPE Counterline Series...
  • Page 5: Specifications

    581 Watts 737 Watts Refrigerant: R134a / 425 g R134a / 425 g R134a / 425 g Electronic SKOPE Dixell XR30C or SKOPE Dixell XR30C or SKOPE Dixell XR30C or controller: SKOPE CAREL ir33 SKOPE CAREL ir33 SKOPE CAREL ir33...
  • Page 6: Counterline Remote

    Nominal capacity: 480 Watts 480 Watts 750 Watts Refrigerant: Selected at time of order: R134a, R404A, R507, R22 Electronic controller: SKOPE Dixell XR30C or SKOPE Dixell XR30C or SKOPE Dixell XR30C or SKOPE CAREL ir33 SKOPE CAREL ir33 SKOPE CAREL ir33...
  • Page 7: Slimline Integral

    581 Watts 737 Watts Refrigerant: R134a / 425 g R134a / 425 g R134a / 425 g Electronic SKOPE Dixell XR30C or SKOPE Dixell XR30C or SKOPE Dixell XR30C or controller: SKOPE CAREL ir33 SKOPE CAREL ir33 SKOPE CAREL ir33...
  • Page 8: Slimline Remote

    Nominal capacity: 400 Watts 540 Watts 660 Watts Refrigerant: Selected at time of order: R134a, R404A, R507, R22 Electronic SKOPE Dixell XR30C or SKOPE Dixell XR30C or SKOPE Dixell XR30C or controller: SKOPE CAREL ir33 SKOPE CAREL ir33 SKOPE CAREL ir33...
  • Page 9: Servicing Tools

    SKOPE Counterline Series Servicing Tools Tools required for servicing may consist of the following: Screwdriver with Pozidriv PZ1 and PZ2 bit  Slotted screwdriver  Small slotted screwdriver (for electrical connectors)  Specifications Service Manual...
  • Page 10: Electronic Controller

    Dixell XR30C controller will now use the SKOPE customised CAREL ir33 controller. Failed SKOPE customised Dixell XR30C controllers will be replaced with the SKOPE customised CAREL ir33. Dixell and CAREL components are not interchangeable, all necessary replacement components are supplied in a replacement kit when ordered as a spare part (see page 39).
  • Page 11: Skope Dixell Xr30C Controller

    SKOPE Counterline Series SKOPE Dixell XR30C Controller Faceplate Figure 3: Dixell XR30C Faceplate Item Function SET: Press to display target set point. In programming mode it selects a parameter or confirms an operation DEFROST: Press to start a manual defrost UP: Press to see the maximum stored temperature.
  • Page 12: Programming The Controller

    SKOPE Counterline Series Programming The controller keypad must always be locked to prevent unauthorised the Controller modification. How to unlock the keypad (to modify parameters) 1. Press both the UP and DOWN keys until ‘Pon’ is displayed. How to lock the keypad 1.
  • Page 13 1. The Set value is stored even when the procedure is exited by waiting for the time-out to expire. 2. Dependent on customer requirements, the SKOPE electronic controller has different parameter configurations. Parameter configuration 160 = Beverage, and 170 = Food.
  • Page 14: Parameters - Dixell Xr30C

    SKOPE Counterline Series Parameters - Dixell XR30C Parameters Display Beverage 160 Food 170 Range Description of Parameter Set Point Parameters LS to US Set Point 0.1°C to 25.5°C Differential DO NOT ADJUST Probe Parameters -0.7 DO NOT ADJUST Control Parameters...
  • Page 15: Display Alarms

    SKOPE Counterline Series Display Alarms A flashing LED indicates an alarm. The following is a list of the alarm displays: Alarm Description Stage ONE - Maintenance required: Immediately attend condenser (for auto alarm reset). Stage TWO - Refrigeration Shut-Down: Condenser over-temperature has shut-down system and cabinet lighting.
  • Page 16: Skope Carel Ir33 Controller

    SKOPE Counterline Series SKOPE CAREL ir33 Controller Faceplate Figure 4: Electronic controller faceplate Item Icon Function Mute / program: Mutes the audible alarm (buzzer) and deactivates the alarm relay. To initiate program sets, press for 5 seconds. Up: To scroll settings up (in program mode).
  • Page 17: Defrost Cycle

    SKOPE Counterline Series Defrost Cycle To ensure efficient operation, the electronic controller forces a defrost cycle every six hours. During a defrost cycle, the compressor stops, DEF and the will display on the electronic controller faceplate. The chiller will resume normal operation once the defrost cycle has finished.
  • Page 18 SKOPE Counterline Series To display the temperature probe readings 1. Press and hold both keys simultaneously for 5 seconds. 2. Press and hold the key to scroll the probes (see table below). The is not active for this function. This...
  • Page 19: Alarms

    SKOPE Counterline Series Alarms The following table explains messages that the electronic controller displays and related alarms. Alarms signal unexpected operational changes in the chiller and stop when action is taken to resolve the problem. Controller alarms Code Display Alarm...
  • Page 20: Programming

    SKOPE Counterline Series Programming Set-Point The chiller is manufactured with a pre-set control temperature set-point of +1.0°C. If this set-point does not match your required storage temperature it is recommended that you change the set-point accordingly. The set-point can be adjusted between a temperature range of 0°C and +3.5°C To view and adjust the temperature set-point 1.
  • Page 21: Controller Reset

    ‘bn0’ (and cause failure). If this occurs, repeat the above procedure. Default The controller default program is set by SKOPE to a specific SKOPE Program product. The factory default cannot be altered in the field. A label on the Configuration controller box indicates the default program number (e.g.
  • Page 22 SKOPE Counterline Series To access Type C parameters Press the key and keys together for more than 5 seconds. The display will show either ‘00’ or ‘- 1’, representing the password prompt. 2. Press the keys until displaying the password number ‘66’...
  • Page 23 SKOPE Counterline Series 5. At this stage, continue to scroll the parameters or press the key to return to the categories. 6. Press the key to display the value associated with the parameter. 7. Increase or decrease the value using keys respectively.
  • Page 24: Display Stability

    To slow down rapid fluctuations from door openings and more closely Stability represent actual product temperature, change the probe parameters as detailed below. To change the display stability, adjust parameter ‘/3’ (SKOPE default  moderate stabilisation = 8). To display setpoint permanently, change parameter’/tl’ from 1 to 7.
  • Page 25 SKOPE Counterline Series Program 173 Electronic Controller Parameter Sheet 173 - BN1 - Counterline Range (ir33 Replacement) Revision No. This sheet is only for use with ELZ3333A Custom Controller Standard Mode IRSKC0HF325 Controller Code All Available Controller Parameter Sets for this Program...
  • Page 26 3. Only make program modifications with reference to relevant Operating Manual. 4. This programming sheet is set exclusively for the SKOPE Refrigeration System with its dedicated Carel IR33 controller. 5. Any alteration from this program may adversly affect the SKOPE Refrigeration System operation.
  • Page 27: Wiring

    SKOPE Counterline Series Wiring CL400, CL600, CC300 & CC500 (CAREL controller, fluorescent lights) GNYE T1-5 & T1-2 T1-6 CAREL ir33 Controller Compressor Overload GNYE T1-1 Capacitor GNYE Relay Start Capacitor Comp T1-4 Embraco Compressor AUX 1 T1-3 Motor Capacitor Condenser...
  • Page 28: Cl800 & Cc700 (Carel Controller, Fluorescent Lights)

    SKOPE Counterline Series CL800 & CC700 (CAREL controller, fluorescent lights) GNYE GNYE T1-1 T1-5 & GNYE T1-2 T1-6 CAREL ir33 Compressor Start Controller Overload Relay Capacitor Comp T1-4 Danfoss Compressor AUX 1 3 T1-3 AUX 2 6 Motor Motor AUX 3 8...
  • Page 29: Cl800R & Cc700R (Carel Controller, Fluorescent Lights)

    SKOPE Counterline Series CL800r & CC700r (CAREL controller, fluorescent lights) CAREL ir33 GNYE Controller T1-1 GNYE T1-N Solenoid Comp T1-2 AUX 1 3 T1-L Motor S2-1 AUX 2 6 Capacitor S2-1 P1-N S1-N AUX 3 8 Cabinet Evaporator Fuse S1-1 P1-1...
  • Page 30: Cl & Cc Integral (Carel Controller, Led Lights)

    SKOPE Counterline Series CL & CC Integral (CAREL controller, LED lights) GNYE GNYE T1-1 T1-5 & GNYE T1-2 T1-6 CAREL ir33 Compressor Start Controller Overload Relay Capacitor Comp T1-4 Danfoss Compressor AUX 1 3 T1-3 AUX 2 6 Motor Motor...
  • Page 31: Cl & Cc Remote (Carel Controller, Led Lights)

    SKOPE Counterline Series CL & CC Remote (CAREL controller, LED lights) GNYE GNYE T1-1 T1-5 & GNYE T1-2 T1-6 CAREL ir33 Controller Capacitor Comp Solenoid T1-4 AUX 1 3 T1-3 Motor Evaporator Capacitor Motor AUX 2 6 S2-1 S2-N S1-1 P1-1...
  • Page 32: Spare Parts

    SKOPE Counterline Series Spare Parts Cabinet Assembly Parts — Counterline Cabinet Description SKOPE Part Number Models CL400 CL600 CL800 Control panel (swing door) (LH mounted unit) JD2202/785L JD2203/785L JD2204/785L and JD2204/791L Control panel (swing door) (RH mounted unit) JD2202/785R JD2203/785R...
  • Page 33 SKOPE Counterline Series Parts — Slimline Cabinet Description SKOPE Part Number Models CC300 CC500 CC700 Control panel (swing door) (LH mounted unit) JD2202/785L JD2203/785L JD2204/785L and JD2204/791L Control panel (swing door) (RH mounted unit) JD2202/785R JD2203/785R JD2204/785R and JD2204/791R 65mm Bench Top...
  • Page 34: Interior Lighting

    SKOPE Counterline Series Interior Lighting Parts — Counterline Interior Light Assembly (Fluorescent) Description SKOPE Part Number Models CL400 CL600 CL800 Recessed light assembly (fluorescent) (LH JD2102/670L JD2103/670L JS2104/670L mounted unit) Recessed light assembly (fluorescent) (RH JD2102/670R JD2103/670R JS2104/670R mounted unit)
  • Page 35 SKOPE Counterline Series Parts — Slimline Interior Light Assembly (Fluorescent) Description SKOPE Part Number Models CC300 CC500 CC700 Recessed light assembly (fluorescent) (LH JS2102/670L JS2103/670L JS2104/670L mounted unit) Recessed light assembly (fluorescent) (RH JS2102/670R JS2103/670R JS2104/670R mounted unit) Recessed light diffuser...
  • Page 36: Doors

    SKOPE Counterline Series Doors Parts — Counterline & Slimline Glass Swing Doors Description SKOPE Part Number Models All models Glass door assembly - LH JD2202/Z03L Glass door assembly - RH JD2202/Z03R Glass door gasket GKT0660N Torsion bar assembly REF5014 Capstan...
  • Page 37 SKOPE Counterline Series Parts — Counterline & Slimline Sliding Glass Doors Description SKOPE Part Number Models CL400 (2 door) CL600 (3 door) CL800 (4 door) Sliding Door Ass’y - R/H JD2102/N30RF JD2102/N30LF JD2102/N30LF and JD2102/ N30LB Sliding Door Ass’y - L/H...
  • Page 38: Integral Refrigeration Unit

    SKOPE Counterline Series Integral Refrigeration Unit Parts — UE11AAC-171 Integral Refigeration Unit Assembly Description SKOPE Part Number Refrigeration Unit Assembly UE11AAC-171 Compressor - Electrolux GLY90RA CPR0464P Evaporator Box Assembly UE21AA/970 Evaporator Coil CLS9902R Evaporator Fan Shroud B2002/231 Evaporator Motor Mounting Bracket...
  • Page 39 SKOPE Counterline Series Parts — UE21AAC-171 Integral Refigeration Unit Assembly Description SKOPE Part Number Refrigeration Unit Assembly UE21AAC-171 Compressor - Danfoss SC15G CPR7344P Evaporator Box Assembly UE21AA/970 Evaporator Coil CLS9902R Evaporator Fan Shroud B2002/231 Evaporator Motor Mounting Bracket UE40AA/235 Condenser Coil...
  • Page 40: Remote Refrigeration Unit

    SKOPE Counterline Series Remote Refrigeration Unit Parts — UE11AAR-171 Remote Refigeration Unit Assembly Description SKOPE Part Number Refrigeration unit assembly UE11AAR-171 Evaporator box - foamed UE21AA/970 Evaporator lid - foamed UE21AA/980 Evaporator coil CLS9902R Fan blade (clockwise) FAN4100 Evaporator fan motor...
  • Page 41: Replacement Procedures

    SKOPE Counterline Series Replacement Procedures Lighting The chiller is fitted with either fluorescent or LED light tubes. See the table below for light tube specifications. Before replacing a light, determine whether it is fluorescent or LED and replace with the same light type.
  • Page 42: Glass Swing Door

    SKOPE Counterline Series Glass Swing Door Alignment Door alignment can be achieved by releasing the bottom hinge fixing bracket. The bracket is provided with slots allowing alignment adjustment. Gasket The door gasket clips into the door gasket retainer extrusion on the inside of the door and may be removed for repair or replacement by peeling from the frame, starting at a corner.
  • Page 43: Torsion Bar Replacement

    SKOPE Counterline Series 3. Once adequate tension has been achieved, re-insert the split pin through the hole in the hinge bracket to lock in position. 4. To check door tension, hold the door open approximately 100mm and let go of the door. The door should gently close, with the door gasket forming an air tight seal with the cabinet.
  • Page 44: Solid Swing Door

    SKOPE Counterline Series Solid Swing Door Tension The solid door hinge mechanism has a preset tension, and is non- adjustable. Ensure the square notch in the hinge plate mates with the door hinge, when replacing. Solid door hinge mechanism Square...
  • Page 45: Sliding Glass Door

    SKOPE Counterline Series Sliding Glass Door The sliding doors run on rollers that engage with an extruded aluminium ‘T’ section in the door frame assembly. Automatic closure is by means of an adjustable tension spring fitted on top of the door.
  • Page 46: Sliding Door Frame Cover Removal

    SKOPE Counterline Series Sliding Door To access the door frame heater element, all four door frame covers will Frame Cover need removing from the door frame. Before removing covers, disconnect Removal unit from the power supply. To remove each cover, use a flat blade screwdriver, inserted into the join between the frame and cover, and twist the screwdriver to separate the cover from the frame.
  • Page 47: Refrigeration Unit

    SKOPE Counterline Series Refrigeration Unit The refrigeration unit features a slide and pull removal method. To access the refrigeration unit for cleaning the condenser, adjusting thermostat and re-setting the pressure switch, open the unit front cover. Evaporator fan motor Controller box...
  • Page 48: Unit Wiring Junction Box

    SKOPE Counterline Series Unit Wiring The unit wiring junction box houses the cabinet fuse, and all the refrigeration Junction Box unit electrics. The unit wiring junction box clips onto the front of the refrigeration unit, and can be accessed by opening the unit front cover (see above).
  • Page 49: Evaporator Fan Replacement

    Cabinet interior unit Figure 13: Evaporator fan shroud removal Recommended SKOPE recommend the SKOPE Cyclone® demountability and exchangea- Service bility philosophy, which in essence means: Procedures The customer must not be inconvenienced during system maintenance. In the unlikely event of Refrigeration failure, an exchange unit is simply swapped in a matter of minutes.
  • Page 50 Cyclone® serial/rating label. All service lines must be purged. Finally, pinch-off the gauge process lines (or remove line piercing valves) and braze the system closed. SKOPE recommend against leaving service valves in the system as these are prone to leak (and are open to abuse).
  • Page 51: Electronic Controller

    SKOPE CAREL ir33 Controller (controller only) ELZ3333AP-173 Diagnostics If the SKOPE 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.
  • Page 52: Carelcontroller Termination

    SKOPE Counterline Series CARELControll Refer to the diagram below for controller termination information. er Termination Figure 14: Dixel XR30C electronic controller termination Cabinet temperature probe Evaporator temperature probe Condenser temperature probe Figure 15: CAREL ir33 electronic controller termination Probe Dixel XR30C...
  • Page 53: Probe Resistance

    SKOPE Counterline Series CAREL ir33 Probe Resistance Table of temperature-resistance values for NTC sensor 10K@25°C ß 3435 Temp. Resistance value Temp. Resistance value Temp. Resistance value Max. Typical Min. Max. Typical Min. Max. Typical Min. °C KΩ KΩ KΩ °C KΩ...
  • Page 54: Maintenance

    SKOPE Counterline Series Maintenance Cleaning Ensure the cabinet is disconnected from the power supply before cleaning. Cabinet When necessary, wash both interior and exterior of cabinet with soapy water. Ensure the machine is disconnected from the mains power supply before washing the cabinet. Exterior of cabinet may be waxed with automo- bile polish for extra protection.
  • Page 55: Troubleshooting

    SKOPE Counterline Series Troubleshooting Diagnostic Table For questions about the electronic controller, see page 10. For problems with the cabinet and refrigeration cassette, use the following table. Cabinet Problem Possible Cause Suggestions Cabinet not operating • Loss of power supply •...
  • Page 56 SKOPE Counterline Series Problem Possible Cause Suggestions Compressor will not start: • Improperly wired. • Check wiring against diagram (see hums but trips on overload page 27). protector. • Low voltage to unit. • Determine reason and correct. • Start capacitor defective on •...
  • Page 57 SKOPE Counterline Series Problem Possible Cause Suggestions Unit operates long or • Short of refrigerant. • Fix leak, and add charge. continuously. Unsatisfactory • Overcharge of refrigerant. • Remove refrigerant to correct charge. cabinet temperature. • Chiller has excessive load.
  • Page 58 SKOPE Industries Limited NEW ZEALAND CONTACT Head Office PO Box 1091, Christchurch New Zealand Freephone: 0800 947 5673 Fax: (03) 983 3896 E-mail: enquiry@skope.co.nz Website: www.skope.co.nz AUSTRALIAN CONTACT A.B.N. 73 374 418 306 PO Box 7543, Baulkham Hills B.C. NSW 2153, Australia...

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