Skope VF Series Service Manual
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Skope VF Series Service Manual

Glass door vertical freezer
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VF Series
SKOPE Glass Door Vertical Freezer

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Summary of Contents for Skope VF Series

  • Page 1 VF Series SKOPE Glass Door Vertical Freezer...
  • 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

    VF Series Single Unit (EBM fan motors) ......28 VF Series Twin Unit (EBM fan motors) ......29 VF Series Single Unit (UNADA fan motors) .
  • Page 4 Diagnostic Table ........80 SKOPE VF Series...

  • Page 5: Specifications

    SKOPE VF Series Specifications VF650 Series VF650 VF650GP VF650-ICE Description Glass door integral freezer Solid door integral freezer Glass door integral ice storage cabinet Dimensions External Internal External Internal External Internal Height: 2195mm 1570mm 2195mm 1570mm 2195mm 1570mm Width: 740mm...

  • Page 6: Vf1000 Series

    SKOPE VF Series VF1000 Series VF1000 VF1000GP VF1000-ICE Description Glass door integral freezer Solid door integral freezer Glass door integral ice storage cabinet Dimensions External Internal External Internal External Internal Height: 2195mm 1570mm 2195mm 1570mm 2195mm 1570mm Width: 1130mm 1030mm...

  • Page 7: Vf1300 Series

    R404A / 1150g R404A / 650g R404A / 1150g R404A / 650g R404A / 1150g R404A / 650g (×2) (×2) (×2) Electronic controller: SKOPE CAREL ir33 (1 per SKOPE CAREL ir33 (1 per SKOPE CAREL ir33 (1 per freezer unit) freezer unit) freezer unit) Specifications...

  • Page 8: Vf1500 Series (Twin Unit)

    Watt T8 LED tube (Ø26 × 1500mm) (Ø26 × 1500mm) (Ø26 × 1500mm) Refrigeration unit Description: 2 × top mounted SKOPE 2 × top mounted SKOPE 2 × top mounted SKOPE Cyclone freezer units with Cyclone freezer units with Cyclone freezer units with...

  • Page 9: Servicing Tools

    SKOPE VF 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: Skope Carel Ir33 Controller

    ELZ3333AP-485 Electronic Controller VF Series electronic controllers are pre-loaded with three different parameter sets (BN1, BN2 and BN3) for use with VF Series cabinet variations. Refer to “Parameters” on page 20 for more information. Figure 1: SKOPE Carel ir33 electronic controller...

  • Page 11: Display

    SKOPE VF Series Display Figure 2: 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. Light switch / up: Press and hold to switch the lights on and off.

  • Page 12: Cycles

    SKOPE VF Series Cycles Defrost Cycle To ensure efficient operation, the electronic controller forces a defrost cycle when required. During a defrost cycle, the compressor stops, DEF and the will display on the electronic controller faceplate. The freezer will resume normal operation once the defrost cycle has finished.

  • Page 13: Temperature Probes

    SKOPE VF Series Temperature Probes Three temperature probes feed data to the electronic controller - the control, ambient and evaporator probes. Refer to page 73 for information on servicing the probes. Control Probe The control probe controls the freezertemperature and provides the freezer temperature for the electronic controller to display.

  • Page 14: Alarms

    SKOPE VF Series Alarms The following table explains messages that the electronic controller displays and related alarms. Alarms signal unexpected operational changes in the freezer and stop when action is taken to resolve the problem. Controller alarms Code Display Alarm...

  • Page 15: Programming

    SKOPE VF Series Programming Set-Point The VF Freezer Range is manufactured with a pre-set control temperature set-point. 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 as detailed in the table below.

  • Page 16: Controller Reset

    SKOPE VF Series Controller To delete program modifications and reset the controller to SKOPE default Reset program, to change the cabinet operational mode (e.g. change use from freezer to ice storage cabinet), or when a replacement controller is being fitted, a ‘Controller Reset’ must be performed.

  • Page 17: Default Program Configuration

    Default Program Configuration Factory Default Configuration of the controller is set by SKOPE to a specific SKOPE Product. The factory default cannot be altered in the field. A label on the controller box indicates the default program configuration number (e.g.
  • Page 18 SKOPE VF Series 3. Confirm by pressing the key. The display will show the code of the first modifiable ‘Type C’ parameter. To modify ‘Type C’ parameters 1. Press the keys until reaching the parameter to be modified. When scrolling, an icon appears on the display representing the category the parameter belongs to.
  • Page 19 SKOPE VF Series 8. Press the key to temporarily save the new value and return to the display of the parameter code. 9. Repeat the operations from point 1 or point 2 on the previous page. 10. If the parameter has sub-parameters,...

  • Page 20: Display Stability

    To slow down rapid fluctuations from door openings and more closely 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 21: Program 485 Bn1

    SKOPE VF Series Program 485 BN1 Electronic Controller Parameter Sheet Revision No. VF Vertical Freezer (Integral) Application Controller Type SKOPE ir33 Custom Controller Standard Mode Controller Code IRSKC0HF325 Rev 0.343 SKOPE Part Number ELZ3333AP-485 CPS1008-485-BN1 Available parameter sets for this program:...
  • Page 22 3. Only make program modifications with reference to relevant Operating Manual. 4. This programming sheet is set exclusively for SKOPE Refrigeration Systems with its dedicated Carel IR33 controller. 5. Any alteration from this program may adversely affect the SKOPE Refrigeration System operation.

  • Page 23: Program 485 Bn2

    SKOPE VF Series Program 485 BN2 Electronic Controller Parameter Sheet Revision No. Application VF Vertical Freezer (Integral) Controller Type SKOPE ir33 Custom Controller Solid Door Switched Lights Controller Code IRSKC0HF325 Rev 0.343 SKOPE Part Number ELZ3333AP-485 CPS1008-485-BN2 Last revised on...
  • Page 24 3. Only make program modifications with reference to relevant Operating Manual. 4. This programming sheet is set exclusively for SKOPE Refrigeration Systems with its dedicated Carel IR33 controller. 5. Any alteration from this program may adversely affect the SKOPE Refrigeration System operation.

  • Page 25: Program 485 Bn3

    SKOPE VF Series Program 485 BN3 Electronic Controller Parameter Sheet Revision No. Application VF Vertical Freezer (Integral) & Dropin Ice Unit Controller Type SKOPE ir33 Custom Controller Ice Storage Controller Code IRSKC0HF325 Rev 0.343 SKOPE Part Number ELZ3333AP-485 CPS1008-485-BN3 Last revised on...
  • Page 26 3. Only make program modifications with reference to relevant Operating Manual. 4. This programming sheet is set exclusively for SKOPE Refrigeration Systems with its dedicated Carel IR33 controller. 5. Any alteration from this program may adversely affect the SKOPE Refrigeration System operation.
  • Page 27 SKOPE VF Series Notes SKOPE CAREL ir33 Controller Service Manual...

  • Page 28: Wiring

    SKOPE VF Series Wiring VF Series Single Unit (EBM fan motors) GNYE EMC Filter GNYE T1-1, T1-2 & T3-3 Capacitor T1-3, T1-4 & CAREL ir33 Compressor T3-6, T3-7, Contactor Bleeder Controller Resistor T3-8 T3-9 Start Capacitor T3-7 Comp Danfoss Compressor...

  • Page 29: Vf Series Twin Unit (Ebm Fan Motors)

    SKOPE VF Series VF Series Twin Unit (EBM fan motors) Wiring Service Manual...

  • Page 30: Vf Series Single Unit (Unada Fan Motors)

    SKOPE VF Series VF Series Single Unit (UNADA fan motors) GNYE EMC Filter GNYE T1-1, T1-2 & T3-3 T1-3, T1-4 & CAREL ir33 Capacitor T3-6, T3-7, BN BN Controller T3-8 Compressor T3-9 Bleeder Relay Resistor Start Comp Capacitor T3-4 T3-7...

  • Page 31: Vf Series Twin Unit (Unada Fan Motors)

    SKOPE VF Series VF Series Twin Unit (UNADA fan motors) Wiring Service Manual...

  • Page 32: Spare Parts

    SKOPE VF Series Spare Parts VF650 Series Cabinet Assembly Spare Parts Service Manual...
  • Page 33 SKOPE VF Series Parts — VF650 Series Cabinet Item Description SKOPE Part No. Customer Part No. Shelf support strip ALXV5000-150 Shelf bracket V0973/99 Standard wire shelf V6000/J70 Heavy duty ice shelf (VF650-ICE) V6300/162 Control panel V65FV/789 Door switch ELS9345 Door switch holder LH...

  • Page 34: Vf1000 Series Cabinet Assembly

    SKOPE VF Series VF1000 Series Cabinet Assembly Spare Parts Service Manual...
  • Page 35 SKOPE VF Series Parts — VF1000 Series Cabinet Item Description SKOPE Part No. Customer Part No. Shelf support strip ALXV5000-150 Shelf bracket V0973/99 Standard wire shelf V5022/570 Heavy duty ice shelf (VF1000-ICE) V5022/570HD Control panel V10FV/789 Door switch ELS9345 Top hinge LH outside...

  • Page 36: Vf1300 Series Cabinet Assembly

    SKOPE VF Series VF1300 Series Cabinet Assembly Single unit version Twin unit version Note: Cabinet top differs between single and twin unit versions. Spare Parts Service Manual...
  • Page 37 SKOPE VF Series Parts — VF1300 Series Cabinet Item Description SKOPE Part No. Customer Part No. Shelf support strip ALXV5000-150 Shelf bracket V0973/99 Standard wire shelf V12AJ/J70 Heavy duty ice shelf (VF1300-ICE) V12AJ/J70HD Control panel V13FV/789 Door switch ELS9345 Top hinge LH outside...

  • Page 38: Vf1500 Series Cabinet Assembly

    SKOPE VF Series VF1500 Series Cabinet Assembly Spare Parts Service Manual...
  • Page 39 SKOPE VF Series Parts — VF1500 Series Cabinet Item Description SKOPE Part No. Customer Part No. Shelf support strip ALXV5000-150 Shelf bracket V0973/99 Standard wire shelf outside C15AJ/J70S Heavy duty ice shelf (VF1500-ICE) outside C15AJ/J70SHD Standard wire shelf inside C15AJ/J70...

  • Page 40: Vf650 Series Side Light Assembly

    SKOPE VF Series VF650 Series Side Light Assembly Parts — VF650 Series Side Light Item Description SKOPE Part No. Customer Part No. Side light assembly V50BV/L85R 22 Watt T8 LED tube (Ø26 × 1500mm) ELL10180 Lamp holder ELZ6270 Lamp holder support bracket...

  • Page 41: Vf1000/1300/1500 Series Centre Pillar Assembly

    SKOPE VF Series VF1000/1300/1500 Series Centre Pillar Assembly Parts — VF1000/1300/1500 Series Centre Pillar Assembly Item Description SKOPE Part No. Customer Part No. Centre pillar assembly V10FV/L40 24 Watt Twin T8 LED tube (Ø26 × 1500mm) ELL10603 Lamp holder ELZ6270...

  • Page 42: Vf Glass Door Assembly

    SKOPE VF Series VF Glass Door Assembly Parts — VF650/1300 Glass Door Item Description SKOPE Part No. Customer Part No. Glass door assembly RH V65FV/Z06R Glass door assembly with lock RH V65FV/Z06R-LCK Glass door assembly LH V65FV/Z06L Glass door assembly with lock LH...

  • Page 43: Vf Solid Door Assembly

    SKOPE VF Series VF Solid Door Assembly Parts — VF650/1300 Solid Door Item Description SKOPE Part No. Customer Part No. Solid door assembly RH V60BA/D40 Solid door assembly with lock RH V60BA/D40LCK Solid door assembly LH V60BA/D41 Solid door assembly with lock LH...

  • Page 44: Lit Sign Assembly (Optional)

    SKOPE VF Series Lit Sign Assembly (optional) Parts — VF650 Lit Sign Item Description SKOPE Part No. Customer Part No. Lit sign assembly V65FV/T59 9 Watt T8 LED tube (Ø26 × 600mm) ELL10741 Lamp holder ELZ6270 Sign panel PLY10509 Parts — VF1000 Lit Sign Item Description SKOPE Part No.

  • Page 45: Electronic Controller Assembly

    SKOPE VF Series Electronic Controller Assembly Parts — Electronic Controller Item Description SKOPE Part No. Customer Part No. Electronic controller assembly UF50AA/K01-485 Carel ir33 electronic controller (programmed) ELZ3333P-485 Mounting box V65FV/K02 Ambient probe (blue sleeve) (not pictured) UB80AA/E49C Evaporator probe (red sleeve) (not pictured)

  • Page 46: Unit Junction Box Assembly

    SKOPE VF Series Unit Junction Box Assembly Parts — Unit Junction Box Item Description SKOPE Part No. Customer Part No. Unit junction box assembly UF50AA/R86-485 Hongfa relay (element switch) ELR0494 Omron relay (pressure switch) ELR6183 ENSTO 3-Pole socket ELZ0499-3 ENSTO 3-Pole plug...

  • Page 47: Unit Assembly - Uf40Aad-485Zd (Vf650/1500)

    SKOPE VF Series Unit Assembly - UF40AAD-485ZD (VF650/1500) Parts — Refrigeration Unit - UF40AAD (VF650/1500) Item Description SKOPE Part No. Customer Part No. VF650/1500 refrigeration unit assembly UF40AAD-485ZD Danfoss GS26CLX compressor CPR1691 Drier DRY6110 High pressure switch ELS7058 Sightglass REF7622...

  • Page 48: Unit Assembly - Uf50Aad-485Zd (Vf1000/1300)

    SKOPE VF Series Unit Assembly - UF50AAD-485ZD (VF1000/1300) Parts — Refrigeration Unit - UF50AAD (VF1000/1300) Item Description SKOPE Part No. Customer Part No. VF1000 refrigeration unit assembly UF50AAD-485ZD Danfoss GS34CLX compressor CPR10431 Drier DRY7620 High pressure switch ELS7058 Sightglass REF7621...

  • Page 49: Unit Assembly - Uf30Aad-485Zd (Vf1300)

    SKOPE VF Series Unit Assembly - UF30AAD-485ZD (VF1300) Parts — Refrigeration Unit - UF30AAD (VF1300) Item Description SKOPE Part No. Customer Part No. VF1300 refrigeration unit assembly UF30AAD-485ZD Danfoss SC18CLX.2 compressor CPR1426P Compressor terminal box ELZ7000 Drier DRY6110 High pressure switch...

  • Page 50: Positioning

    SKOPE VF Series Positioning Positioning the Cabinet Power Cord The power cord exits from the top rear of the cabinet and is fitted with a 3-pin plug. Pull the power cord around so that it’s not trapped before positioning the cabinet.

  • Page 51: Shelves

    SKOPE VF Series Shelves The cabinet is supplied with wire shelves which may be positioned at different heights to suit various products. Always ensure that the shelf clips are securely engaged in each of the shelf support strips. Support strips are marked ‘+’...

  • Page 52: Operation

    SKOPE VF Series Operation Optional Door Lock Cabinets fitted with optional door locks have a key barrel type lock at the top each door. Use the supplied keys to lock and unlock the door as necessary. Loading Product Let the cabinet run for 30 minutes before loading it with product for the first time.

  • Page 53: Replacement Procedures

    SKOPE VF Series Replacement Procedures Sign Assembly The chiller is fitted with either a sign replacement panel (not lit) or a lit sign, which can be removed for transporting or moving through doorways or confined spaces. Refer to the procedures below to remove and refit the sign assembly.

  • Page 54: Lighting

    SKOPE VF Series Lighting The cabinet is designed for use with LED tubes and is not compatible with fluorescent tubes. As with any maintenance, ensure the cabinet is disconnected from the power supply before replacing light tubes. IMPORTANT DO NOT use fluorescent tubes.
  • Page 55 SKOPE VF Series To replace the sign light 1. Disconnect the cabinet from the mains power supply. 2. Remove the sign assembly. Lift the assembly up and off the sign sides and unplug it from the cabinet (see page 53).

  • Page 56: Doors

    SKOPE VF Series Doors Depending on the model, the cabinet is fitted with one, two or three glass paned or solid foam filled doors. Door hinging can be reversed if desired (see “To reverse the door hinging” on page 59).

  • Page 57: Tension Adjustment

    SKOPE VF Series Tension The glass door has an internal torsion bar, pretensioned at the factory, which Adjustment enables the door to self-close. If necessary, door tension can be adjusted by rotating the capstan mounted in the bottom hinge bracket.

  • Page 58: Removal And Refitting

    SKOPE VF Series Removal and For ease of servicing, and reversing hinging, the door can be removed from Refitting the cabinet. To remove the door 1. Disconnect the cabinet from the mains power supply. 2. Remove the control panel cover (see page 60), and disconnect the door heater element flex from the electrics panel.

  • Page 59: Hinge Reversal

    SKOPE VF Series Hinge Reversal The door can be hinged on either the left or right hand side. When reversing the hinging, order and fit the opposite top hinge, door switch holder, and bottom hinge. Refer to the table below for top hinge and door switch holder part numbers.

  • Page 60: Cabinet Electrics

    SKOPE VF Series Cabinet Electrics Control Panel The control panel is located above the doors and contains cabinet electrical terminals and the electronic controller. Fuses and other electrical componentry are located in the unit junction box. Refer to the steps below to access the cabinet electrical terminals, page 72 for electronic controller service information, and page 66 for unit junction box information.

  • Page 61: Refrigeration Unit

    SKOPE VF Series Refrigeration Unit Introduction SKOPE VF Series refrigeration units are top mounted, electronically controlled removable cassettes. For major servicing or transportation, the refrigeration unit unplugs and lifts off the cabinet. Some servicing can be performed without removing the refrigeration unit.

  • Page 62: Refrigeration Unit Assembly

    SKOPE VF Series Refrigeration Unit Assembly Unit junction box Evaporator coil Sight glass Evaporator fan Condenser coil Condenser fan Figure 6: UF30AAD Drier refrigeration unit assembly Compressor electrics High pressure switch Compressor Unit junction box Evaporator coil Sight glass Evaporator fan...

  • Page 63: Removing The Refrigeration Unit

    SKOPE VF Series Removing the For major servicing or transportation, the refrigeration unit can be removed Refrigeration from the cabinet. Some servicing can be performed without removing the Unit refrigeration unit. The refrigeration unit is heavy and requires a minimum of two people to lift from the cabinet.
  • Page 64 SKOPE VF Series 6. Undo the three unit fixing screws: two located on the outside end of the evaporator box and one located between the compressor and condenser coil. 7. The unit can now be hoisted or lifted from the cabinet. The refrigeration unit is heavy and requires a minimum of two people to lift from the cabinet.

  • Page 65: High Pressure Switch

    SKOPE VF Series High Pressure The unit is fitted with an automatic reset pressure switch. If the pressure Switch switch is triggered, the electronic controller will stop the compressor for approximately 20 minutes after the pressure has reduced, then automatically switch it back on. The IA alarm will be displpayed while the pressure switch is active.

  • Page 66: Unit Junction Box

    SKOPE VF Series Unit Junction The unit junction box is mounted on the front of the evaporator box and contains cabinet and unit electrical componentry. See table further below for electrical component information Cabinet electrics fuses Element relay EMI filter/surge protector...

  • Page 67: Condenser Fan

    The fan speed is switched by the compressor contactor. When replacing the fan it is important that the replacement part is programmed to the correct speed. Parts ordered from SKOPE are programmed at the factory and should not need to be re-programmed. IMPORTANT Ensure the fan motor is programmed to the correct speeds.
  • Page 68 SKOPE VF Series 4. Connect the new fan motor wiring. The wiring diagrams below show EBM fan motor wiring and UNADA fan motor wiring. EBM fan motor wiring (EBM UNADA fan motor wiring (UNADA- W1G200) (SKOPE part number UC FM103709R) (SKOPE part...

  • Page 69: Evaporator Fan

    W1G200) UC FM103709R) When replacing the fan it is important that the replacement part is programmed to the correct speed. Parts ordered from SKOPE are programmed at the factory and should not need to be re-programmed. IMPORTANT Ensure the fan motor is programmed to the correct speeds.
  • Page 70 SKOPE VF Series 4. Undo the fan motor perimeter screws to detatch the fan motor from the fan motor mount, and unplug the fan motor to detatch from the unit. When refitting or replacing the fan, ensure the fan motor is fitted in the...

  • Page 71: Compressor Electrics

    SKOPE VF Series Compressor The compressor electrics are located around the compressor and differ Electrics between refrigeration units. Figure 12: UF30AAD compressor electrics Start capacitor Start relay (behind cover) Start relay Figure 13: UF40AAD compressor electrics Start capacitor Run capacitor...

  • Page 72: Defrost Elements

    SKOPE VF Series Defrost The evaporator coil is fitted with two defrost elements which work to remove Elements ice build-up from the evaporator coil. When replacing a defrost element, work carefully and take care not to damage pipework. This work should only be carried out by qualified service persons wearing appropriate safety gear.

  • Page 73: Electronic Controller

    Detatch all terminals to remove the controller. 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 74: Probe Resistance

    SKOPE VF Series 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 KΩ...

  • Page 75: Control Probe

    SKOPE VF Series Control Probe The control probe is attached to a bracket in the evaporator box air out. Control probe Figure 16: Control probe To replace the control probe 1. Disconnect the cabinet from the power supply. 2. Move into a position to gain clear access to the top of the freezer unit. This procedure can be completed with the refrigeration unit on top of the cabinet, or by removing the refrigeration unit (see “Removing the Refrigeration Unit”...

  • Page 76: Ambient Probe

    SKOPE VF Series Ambient Probe The ambient probe is attached to a bracket on the side of the condenser assembly. Ambient probe Figure 17: Ambient probe To replace the ambient probe 1. Disconnect the cabinet from the power supply. 2. Remove the sign assembly (see page 53).

  • Page 77: Evaporator Probe

    SKOPE VF Series Evaporator The evaporator probe is located within the evaporator coil. See the table and Probe diagram below for probe location details.The probe position within the evaporator coil detailed below is applicable to standard defrost element configuration. The location may differ with other element configurations.
  • Page 78 SKOPE VF Series 4. Gain access to the controller terminals at the rear of the electronic controller and disconnect the ambient probe cable (see “Controller Wiring” on page 73 for termination information). 5. Trace the probe cable back into the evaporator coil and remove, cutting cable ties as necessary.

  • Page 79: Maintenance

    SKOPE VF Series Maintenance Cleaning Ensure the cabinet is disconnected from the power supply before cleaning. WARNING Twin unit cabinets have two separate power supplies. Ensure both supplies are disconnected before undertaking any service or maintenance work. Cabinet Periodically wipe the inside and outside of the cabinet with a damp cloth, taking care to keep moisture away from electrical parts.

  • Page 80: Troubleshooting

    SKOPE VF 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 81 SKOPE VF Series Problem Possible Cause Suggestions • Compressor will not start: • Improperly wired. • Check wiring against diagram (see hums but trips on overload page 28). protector. • Low voltage to unit. • Determine reason and correct. • Start capacitor defective on •...
  • Page 82 SKOPE VF 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. • Freezer has excessive load.
  • Page 83 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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