Table of Contents
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Table of Contents
Summary of Contents for CTR Logika
- Page 1 LOGIKA USE AND MAINTENANCE GUIDE...
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Page 2: Declaration Of Compliance
Directive 89/392 and 89/336 and subsequent modifications and integrations The Company CTR s.p.a. Via T. ed E. Manzini, 9 - 43100 Parma (Italy) in the name of its Legal Representative, declares, under its sole responsibility, that the machine System for managing conditioning and refrigerating plants, Model LOGIKA, complies with the provisions of directive 89/392 and directive 89/336 and subsequent modifications and integrations. -
Page 3: Table Of Contents
CORRECT OPERATION: indicates that this operating method used is correct. NON CORRECT OPERATION: indicates that this operating method used is NOT correct. Logika - use and maintenance guide page 2/16... -
Page 4: Introduction
Country (note that the machine contains refrigerant fluids and we therefore recommend demolition by specialised operators). The machine is supplied with two distinct models for two types of refrigerant. Do not use the same model for both types of fluids. Logika - use and maintenance guide page 3/16... -
Page 5: Technical Characteristics
(standard ISO 3746). However, it is the responsibility of the employer to evaluate noise level exposure of workers in compliance with the directives concerning work hygiene and safety. Logika - use and maintenance guide page 4/16... -
Page 6: Warning
In no case should the operator use combustible or flammable liquids or detergents for cleaning the machine. During maintenance work do not contaminate the environment with eventual residual waste products and always follow the prescribed directives in force regarding disposal. NEVER disassemble the cylinder. Logika - use and maintenance guide page 5/16... -
Page 7: Electricity Supply
The electrical connections to the machine should be carried out following the instructions supplied by CTR s.p.a. which, in any case, is not responsible for connections. Check that the connection point to the main supply is equipped with the prescribed safety devices in accordance with the relevant codes in force (differential circuit-breaker mechanism and earthing (grounding system). -
Page 8: Controls
13 High pressure connection (Red) Oil injection tank connection During the normal working of the machine keep the valve no. 8 completely open and the valve no. 9 open to approx. 45°. Logika - use and maintenance guide page 7/16... -
Page 9: Menu Structure - Error Codes
E4 = Time to achieve vacuum expired. E5 = Leaks found in vacuum control cycle. E6 = Insufficient quantity of refrigerant for programmed charge. E7 = Refrigerant/oil charge time expired. E9 = Insufficient quantity of oil injection. Logika - use and maintenance guide page 8/16... -
Page 10: Manual Operation Recovery
E0 = Cylinder full. It is not possible to recover gas. E1 = Excessive quantity of gas programmed for recovery. E2 = Recovery time expired. The RECOVERY operation must be carried out with the engine switched off. Logika - use and maintenance guide page 9/16... -
Page 11: Manual Operation Vacuum
E3 = Pressure present in the system at the start or during the vacuum cycle. E4 = Time to achieve vacuum expired. E5 = Leaks found in vacuum control cycle. The VACUUM operation must be carried out with the engine switched off. Logika - use and maintenance guide page 10/16... -
Page 12: Manual Operation Charging Oil And Refrigerant
Sometimes, at the end of charging, you could hear a pressure leak and a countdown will appear on the display. This is the automatic function of air discharge or incondensable gases from the cylinder. The CHARGING operation must be carried out with the engine switched off. Logika - use and maintenance guide page 11/16... -
Page 13: Automatic Operation
E6-E9 will be visualized to indicate that you must restore the levels before starting the operation, then re-select the AUTOMATIC phase. During the operation, the display will visualize times, quantities and errors of the different phases. Logika - use and maintenance guide page 12/16... -
Page 14: Refrigerant Topping Up
Programme the desired quantity of gas by using the “+” or “-”. Press the OK key to start topping up. This is the only phase to be carried out with the engine running. Logika - use and maintenance guide page 13/16... -
Page 15: Recharging Of The Gas Storage Cylinder
- unscrew the vent cap and fill up with new oil until the level is halfway up the spyglass; - replace the vent cap. Logika - use and maintenance guide page 14/16... -
Page 16: Changing Oil In The Compressor And Changing Filters
3000 mm. is available at our authorised distributors. 15.5 Spare parts All spare parts for LOGIKA are available at our authorised dealers and are distributed by CTR s.p.a. 16 Labels and markings This is a list of the meanings of the labels present on the machine:... - Page 17 © by CTR Group S.p.A. all rights reserved CTR Group s.p.a. - Via T. ed E. Manzini, 9 - 43100 Parma - Italy Tel. +39 0521 957611 - Fax. +39 0521 957677 internet: http://www.ctrgroup.it • e-mail: ctrgroup@ctrgroup.it...
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