Skope SKT1500 ActiveCore Series Service Manual

Skope SKT1500 ActiveCore Series Service Manual

Top mount vertical chiller
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TME/SKT ActiveCore
SKOPE Top Mount Vertical Chiller

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Summarization of Contents

Specifications
Models
Lists SKOPE TME and SKT ActiveCore chiller models and types.
Electronic Controller
Electronic Controller Operations
Overview of the CAREL S4/S4 Evo electronic controller functions.
Faceplate
Details the components and functions of the electronic controller faceplate.
Running the Chiller
Explains chiller operation modes, compressor, fans, and probes.
Operating Modes
Details Normal and Energy Saving modes and automatic switching.
Compressor and Fans
Explains compressor and fan operation timing and control.
Temperature Probes
Describes the function of control and evaporator probes.
Door Switch
Explains the function of the door switch in controlling operation.
Defrost Cycle
Details the initiation and termination of the defrost cycle.
Lighting
Explains how the controller manages cabinet lighting.
Messages and Alarms
Lists and explains controller display messages and alarms.
No-Downward Tendency Protection
Explains the NDTP feature and its alarms.
High Pressure Switch
Describes the function of the high-pressure switch.
Cold Climate Protection
Explains the CCP mode activation and behavior.
Hardware Setup
Details hardware inputs for the controller.
Wiring Termination
Shows the wiring diagram for controller connections.
Programming the Electronic Controller
Guides on changing parameters, including Normal/Energy Saving modes.
Temperature Setpoint
Explains how to set the chiller's temperature.
Parameters
Details how to access and modify locked parameters.
Parameter History
Explains how to check parameter change history.
Wiring
Model: TME650 Series
Wiring diagram for TME650 Series.
Model: TME1000 Series
Wiring diagram for TME1000 Series.
Model: SKT650 Series
Wiring diagram for SKT650 Series.
Model: SKT1000 Series
Wiring diagram for SKT1000 Series.
Model: TME1500 Series and SKT1500 Series
Wiring diagram for TME1500/SKT1500 Series.
Spare Parts
Cabinet Assembly - TME650 Series, SKT650 Series
Exploded view and parts list for cabinet assembly.
Cabinet Assembly - TME1000 Series, SKT1000 Series
Exploded view and parts list for cabinet assembly.
Cabinet Assembly - TME1500 Series, SKT1500 Series
Exploded view and parts list for cabinet assembly.
Glass Door Assembly
Exploded view and parts list for glass door assembly.
Solid Door Assembly
Exploded view and parts list for solid door assembly.
Modular Light Assembly
Exploded views and parts for modular lighting systems.
Side Light Assembly
Exploded views and parts for side lighting systems.
Lit Sign Assembly
Exploded views and parts for lit sign assemblies.
Unit Assembly UTHCCI-0002
Exploded view and parts list for refrigeration unit assembly.
Unit Assembly UTHCCI-0004
Exploded view and parts list for refrigeration unit assembly.
Unit Assembly UTSCCR-0001 (Remote)
Exploded view and parts list for remote refrigeration unit assembly.
Unit Electrics Box Assembly
Exploded view and parts list for the unit's electrics box.
Installation
Positioning the Cabinet
Guidance on optimal chiller placement for performance and longevity.
Climate Class
Specifies the operating environment (Climate Class 5).
Chiller Location
Importance of location for lifespan, performance, and proper sealing.
Power Cord
Instructions for managing the power cord.
Ventilation
Requirements for adequate ventilation above the unit.
Fitting Door Handles
Step-by-step instructions for attaching door handles.
Removing Door Handles
Instructions for removing door handles for transport or refitting.
Shelves
Information on shelf configuration and clip usage.
Shelf Clips
Details on fitting, sliding, and removing shelf clips.
Repositioning Shelves
Guidance on moving shelves, including those with lights.
Top Shelf Light & Ticket Strip Adjustment
Procedure for adjusting top shelf lights and ticket strips.
Replacement Procedures
Lighting
Information on replacing LED tube and modular lights.
LED Tube Side Lighting
Steps to replace an LED tube side light.
Modular lighting
Details on modular lighting components and troubleshooting.
To replace an LED modular shelf light component
Procedure for replacing LED modular shelf lights.
To replace an LED modular side light component
Procedure for replacing LED modular side lights.
To replace the LED driver power supply
Steps to replace the LED driver power supply.
To replace an interior wiring loom
Procedure for replacing the interior wiring loom.
Sign Light
How to replace the sign light tube.
Doors
General information on door alignment and adjustment.
Alignment Adjustment
How to realign doors using hinge screws.
Height Adjustment
Procedure to adjust the door height.
Replacing the Gasket
Instructions for removing and refitting door gaskets.
Removing and Refitting the Door
Steps to remove and refit the cabinet doors.
Adjusting Door Tension
How to adjust door self-closing tension.
Replacing the Torsion Bar
Procedure for replacing the door torsion bar.
Hinge Reversal
Steps to reverse the door hinging from RH to LH side.
Refrigeration Unit
Unit Assembly
Information on the removable refrigeration unit and its specifications.
Compressor Operation
Details compressor operation parameters and priorities.
Defrost
Explains defrost initiation and termination parameters.
Servicing and Diagnosis Overview
General guidelines for servicing and diagnosis.
Diagnosis
Steps for initial diagnosis and probe readings.
Quick Touch Guide
A guide to diagnosing faults based on temperature and component status.
Frost Test
Procedure and results guide for frost testing.
Short of Refrigerant
Methods for leak detection and refrigerant handling.
Capillary Restriction
Procedure for clearing or replacing capillary restrictions.
Compressor Pumping Fault
How to diagnose compressor pumping faults.
Removing the Unit
Step-by-step guide to safely remove the refrigeration unit.
Replacing the Unit
Instructions for replacing the refrigeration unit with a spare.
Unit Electrics Box Assembly
To remove and open the unit electrics box assembly
Procedure to remove and open the unit's electrics box.
Unit Cover
Unit Cover
Steps to remove the unit cover.
Condenser Fan
Information on replacing condenser fan motor, blade, and assembly.
To replace the fan blade
Procedure for replacing the condenser fan blade.
To replace the fan motor
Procedure for replacing the condenser fan motor.
Evaporator Fan
Evaporator Fan
Information on replacing evaporator fan motor, blade, and assembly.
To replace the fan motor
Procedure for replacing the evaporator fan motor.
Compressor
Compressor Electrics
Details on accessing and replacing compressor electrics.
Pressure Switch
Explains the high-pressure switch and its conditions.
To reset the high pressure switch
Procedure to reset the high pressure switch.
Electronic Controller Components
Electronic Controller Location
How to access the controller.
Door Switch
Information on removing and replacing the door switch.
NTC Probe Resistance
Table of NTC probe resistance values at different temperatures.
Control Probe
Procedure for replacing the control probe.
Evaporator Probe
Procedure for replacing the evaporator probe.
Cleaning
Cabinet
Instructions for cleaning the chiller cabinet.
Condenser Coil and Optional Filter
Steps for cleaning the condenser coil and filter.
Troubleshooting
Controller Alarms
Lists controller alarms, possible causes, and repairs.
Cabinet and Refrigeration Unit
Table for diagnosing and resolving cabinet/refrigeration unit issues.

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