EasyManua.ls Logo

CyberChill precision - User Manual

Default Icon
25 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
OPERATING INSTRUCTIONS
2 DOOR ROLL-IN REFRIGERATOR
©V1/2015
Question and Answer IconNeed help?

Do you have a question about the CyberChill precision and is the answer not in the manual?

Overview

This document provides operating instructions for a CyberChill Precision Refrigeration 2 Door Roll-In Refrigerator.

Function Description

The CyberChill Precision 2 Door Roll-In Refrigerator is a commercial refrigeration unit designed for professional kitchen environments. Its primary function is to maintain specific temperature ranges for storing food, with settings for both refrigerator and freezer operations. The unit is designed for on-site assembly due to its large size and features a two-door configuration, allowing for efficient access and storage of goods. It incorporates an electronic controller display for monitoring and adjusting operational parameters, including temperature and various activated functions like defrost and energy-saving modes. The roll-in design suggests it is intended to accommodate roll-in racks or trolleys, facilitating the easy loading and unloading of large quantities of food.

Important Technical Specifications

The refrigerator operates on a power supply of 220V/50Hz/2000W. The temperature settings are adjustable, with the refrigerator designed to operate between +1°C and +4°C, and the freezer between -18°C and -22°C. The controller is preset at the factory for these temperature ranges, but adjustments can be made. The unit features a fully automated defrost system to prevent ice buildup under normal conditions. In cases where manual defrost is required, it can be activated through the controller. The design includes specific components such as a base plate, side plates, back plates, door frames, top plates, and doors, all numbered for systematic on-site installation. The unit also includes a condenser, which is a critical component for heat dissipation.

Usage Features

Installation: The refrigerator requires on-site installation, with disassembled parts numbered for convenience. Key installation steps include:

  1. Fixing the base plate (No. 1) to the specified location.
  2. Attaching the left-backing plate (No. 2) to the base plate using hook locks.
  3. Securing the right-back plate (No. 3) to the base plate and left-back plate with hook locks.
  4. Installing the left and right side-plates (No. 4 and No. 5) to the base plate, locking them with the back and bottom plates.
  5. Connecting the door frame wiring heater firmly.
  6. Installing the left and right door frames (No. 6 and No. 7) on the side panels, securing them with hook locks.
  7. Installing the door frame support (No. 8) at the lower part of the door frame and fixing the center mullion and bottom plate with M5*10 screws.
  8. Loading the top plate (No. 9) with the connecting unit to the top of the cabinet and locking it.
  9. Connecting the door frame wiring heater.
  10. Installing the top side plates (No. 10 and No. 11) above the cabinet and connecting them with M5*10 screws.
  11. Buckling the panel (No. 12) on the left and right plates.
  12. Connecting the display wire.
  13. Installing the bumper strip (No. 13) into the cabinet liner (bottom) and fastening it with M5*10 screws.
  14. Hanging the left and right doors (No. 14 and No. 15) on the hinge base of the door frame and buckling the sealing plate of the door hinge base.
  15. Plugging in the unit to start up.

Ventilation: Proper ventilation is crucial for the refrigerator's performance and lifespan. Ventilation grills must not be blocked, as this can affect performance and lead to premature mechanical failure. The heat generated by the refrigerator is equivalent to a 3kW electric heater, emphasizing the need for adequate space around the unit.

Initial Start-up: To start the unit, plug the molded plug into a suitable socket and press the power button on the controller for 3 seconds. The cabinet air temperature will be displayed once the unit is running. A 3-minute delay is implemented before the cabinet starts to pull down to the preset temperature.

Temperature Setting: The refrigerator temperature can be adjusted to +10°C at the highest and the lowest is +1°C. The freezer temperature can be adjusted to -18°C at the highest and the lowest is -22°C. The temperature set is the cut-out (stopping) temperature; the cut-in (starting) temperature is determined by the differential.

Defrosting: The unit features a fully automated defrost system. If a manual defrost is required, it can be activated by simultaneously pressing the power and up arrow buttons.

Electronic Controller Display (LAE Electronic Controller Display):

  • Evaporator Fan Activated: Indicates the evaporator fan is running.
  • Energy Saving Mode Activated: Shows when the energy-saving mode is active.
  • Set: Button for setting parameters.
  • Decrease: Button to decrease values.
  • Standby: Button to put the unit in standby or turn it on.
  • Increase: Button to increase values.
  • Compressor Activated: Indicates the compressor is running.
  • Warning: Displays warning messages.
  • Degrees Symbol: Indicates temperature units.
  • Keypad Lock: Shows if the keypad is locked.
  • Information: Provides additional information.

Alarm System: The controller is equipped with audio and visual alarms for various conditions:

  • do (Door Open Alarm): Close the door.
  • hC (Condenser High Temperature Alarm): Check for blockage / clean the condenser.
  • ALr (High temperature safety alarm): Call an engineer.
  • hi (High temperature alarm): Press any button to cancel/check.
  • Lo (Low temperature alarm): Press any button to cancel/check.
  • E1 (Probe T1 failure): Call an engineer.
  • E2 (Probe T2 failure): Call an engineer.
  • E3 (Probe T3 failure): Call an engineer.
  • OFF (Cabinet in standby): Press the power button for 3 seconds.

Maintenance Features

General Maintenance: The cabinet requires very little maintenance. Interior and exterior surfaces should be cleaned with soap and water. Abrasives should be avoided to prevent scratching and spoiling the stainless-steel finish.

Door Gaskets: Door gaskets should be cleaned with warm soapy water and inspected regularly. Damaged gaskets should be replaced. Cooking oils and harsh cleaning detergents can shorten the life of the gaskets and should be avoided.

Condenser Cleaning: The condenser, which functions like a car radiator, must be kept clean. Dust and debris can choke the unit, leading to overheating, poor cooling performance, increased energy consumption, and premature mechanical failure. The condenser should be brushed with a soft brush to remove any dust deposited on the alloy fins. The frequency of cleaning depends on the amount of dust in the surrounding area but should be done at least 4 times a year.

Gasket Replacement: Damaged gaskets can be easily replaced by gently pulling out the old gasket from its retainer and simply pushing in the new gasket, ensuring the corners are properly seated.

Disposal Requirements: Refrigerated cabinets contain components that could be harmful to the environment. All end-of-life equipment must be disposed of in accordance with national laws and regulations.

Fault Finding: In case of a cabinet fault/failure, check the following:

  1. Ensure the plug is in the socket and power is available.
  2. Verify the fuse in the plug is intact.
  3. Confirm the condenser is clean and free from dust or debris.
  4. Check that the door gasket is sealing and free from damage. If these steps do not resolve the problem, contact a qualified technician. When requesting service, provide the manufacturer's data plate, model, serial number, and details of any fault codes displayed.

CyberChill precision Specifications

General IconGeneral
BrandCyberChill
Modelprecision
CategoryRefrigerator
LanguageEnglish