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Ever Cool Ltd, Viglen House Business Centre, Alperton Lane, London HA0 1HD 

Tel: 020 8601 7157 Fax: 020 8997 0395 Web: www.evercoolltd.co.uk E-Mail: [email protected] 

Company Registration No: 6096265 Company VAT No: 809764984 

 

1.  Safety  

 

Every effort is made to ensure that products can be used safety, but it is essential 
that all users should be aware of the hazards present and act accordingly. The 
following information must be bought to the attention of all persons involved with the 
equipment. This handbook refers to a:  

Ever Cool Pressurized Temperature Control Unit.  

Many parts, including external ones such as hose connections and filters are hot 
during operation. Such parts remain hot for some time after the equipment has been 
switched off. They may cause blistering or burns if touched before they have had 
time to cool. 

The temperature controller is electrically powered at mains voltage. It must be 
correctly earthed in accordance with the installation section of this handbook and 
with local regulations for electrical supply. All electrical and mechanical interlocks, 
guards and other safety devices fitted when delivered must be kept in place. They 
must be inspected at regular intervals by competent personnel.  

Examinations or repair must not be attempted by untrained persons. The equipment 
must be completely isolated from the electrical supply and all parts allowed to cool 
down, including those surrounded by thermal insulation, before any covers are 
removed. The equipment must not be adjusted or modified for use in a non 

– 

standard manner without first seeking advice from Ever Cool Limited.  

All hoses and ancillary devices connected to the equipment must be of suitable 
quality to withstand the operating temperature and internal pressure specified in this 
handbook.   

Flexible hoses connected by the user should be installed according to the re 

– 

commendations of the hose manufacturer, especially in regard to minimum bending 
radius, and care should be taken to avoid wear or damage during use.  

All pipework, particularly flexible hoses, valves and other apparatus should be 
inspected regularly by qualified personnel. Equipment should be taken out of service, 
until rectified, at any sign of damage of leakage.  

In certain circumstances, internal pressure may be present with sufficient force to 
cause injury. No part of the fluid circuit, whether internal or external to the 
equipment, should be released until the temperature of all parts is at 50°C or below.  

 

 
 
 

Summary of Contents for TC140

Page 1: ...on HA0 1HD Tel 020 8601 7157 Fax 020 8997 0395 Web www evercoolltd co uk E Mail info evercoolltd co uk Company Registration No 6096265 Company VAT No 809764984 Pressurized Water Circulating Temperature Control Unit Model TC140 Operating Maintenance Instruction Manual Temperature Control Refrigeration ...

Page 2: ...y Precautions during servicing 3 Noise Emissions 4 Introduction and General Description 5 The Fluid Circuit water unit 6 Heating and cooling 7 The Fluid Pump 8 The Electrical System 9 Installation Water Unit 10 Starting Unit 11 Inputting Set Temperature Valve 12 Adjusting Additional Control Parameters 13 Alarm List Drawings Certification Ever Cool Ltd reserve the right to change the design and spe...

Page 3: ...ust be kept in place They must be inspected at regular intervals by competent personnel Examinations or repair must not be attempted by untrained persons The equipment must be completely isolated from the electrical supply and all parts allowed to cool down including those surrounded by thermal insulation before any covers are removed The equipment must not be adjusted or modified for use in a non...

Page 4: ...contact Ever Cool Ltd on 44 0 208 601 7157 3 Noise Emissions For assessment of the noise levels in the work area in which the unit is to be used the following information is provided PRESUMED NOISE LEVEL POWER LWA 80 ISO 3746 4 Introduction General Description Each temperature control unit has been designed for efficiency and ease of operation with high reliability It is one of a range of similar ...

Page 5: ...l System Some details of the electrical system for maintenance purposes are in the date sheet of this manual Please note the control voltage is 24V Always check carefully before fitting replacement parts Power ON OFF is the RED handle on the front panel which interlocks with the mains isolator All control switches are LED indicators are identified by icons for easy recognition of functions and fau...

Page 6: ...Connect the to load and from load connections at the back of the unit using hoses which MUST BE SUITABLE for operating temperature and pressures as follows FOR 140 C UNITS HOSE RATING minimum 150 C AND 6 BAR C Ensure that the panel mounted isolator is switched off the front panel is hinged at the bottom and will swing forward and down D Connect the terminals of the unit s mains isolator to a suita...

Page 7: ...tching on the unit the set temperature value and the measured process value will appear in the digital display Press and the first digit to be set will flash Press keys to set the value and to confirm the data Repeat the operation for the other digits AUTOTUNING function automatic search temperature Pressing during 10 seconds T sign will appear in the display when this sign disappears the unit wil...

Page 8: ...rcl Db cl Cooling on delay factory set at 2 Example Set temperature value 80oC Db cl set at 2 will energise the cooling solenoid valve at 82oC Crcl Cooling relative gain factory set at 0 4 If the cooling water is from one chiller you can change it to a 0 2 to allow change datas press and the first digit to be set will flash modify it with keys press to confirm SET 2 ST 2 Internal adjustment non ac...

Page 9: ...oil machines is 200 SET 5 ST 5 DEF Default to preset factory settings Set to 100 to revert all SET parameters back to factory settings SET 6 ST 6 LEVF locking function Value 0 Denies access to all levels Value 1 Allows access to all levels SET 7 ST 7 COMS Communications interface activation On Off Addr Address assigned to the circuit bAud Transmission speed 0 1 2 0 2400 1 4800 2 9600 PAr Parity bi...

Page 10: ...ximum value alarm inlet pressure iP LL Viewing minimum scale inlet pressure iP FS Viewing background scale inlet pressure rP AC Activation pressure transmiter for the regulation process rP AL Alarm pressure Maintain pressure in the process rP LL Minimum pressure level scale process rP FS Background process pressure scale 13 Alarm List Err on the lower display flow alarm no flow or open external th...

Page 11: ...e Business Centre Alperton Lane London HA0 1HD Tel 020 8601 7157 Fax 020 8997 0395 Web www evercoolltd co uk E Mail info evercoolltd co uk Company Registration No 6096265 Company VAT No 809764984 Electronic PCB Card Connections ...

Page 12: ...en House Business Centre Alperton Lane London HA0 1HD Tel 020 8601 7157 Fax 020 8997 0395 Web www evercoolltd co uk E Mail info evercoolltd co uk Company Registration No 6096265 Company VAT No 809764984 Hydraulic Drawing ...

Page 13: ...en House Business Centre Alperton Lane London HA0 1HD Tel 020 8601 7157 Fax 020 8997 0395 Web www evercoolltd co uk E Mail info evercoolltd co uk Company Registration No 6096265 Company VAT No 809764984 PCB Card Diagram ...

Page 14: ... Ltd Viglen House Business Centre Alperton Lane London HA0 1HD Tel 020 8601 7157 Fax 020 8997 0395 Web www evercoolltd co uk E Mail info evercoolltd co uk Company Registration No 6096265 Company VAT No 809764984 ...

Page 15: ...uirements related to the design and manufacture of machinery is manufactured in conformity with the Commission Directive 89 336 EEC EMC Directive relating to the approximation of the laws of the Member States relating to protection for radio communication and equipment devises or systems whose function could be impaired by electromagnetic interference caused by electric and electronic devices Is m...

Page 16: ...re The purchaser must complete the Ever Cool ltd warranty claim form in full and attach a copy of their engineers report with an official purchase order on Ever Cool ltd stating customer order reference numbers unit serial numbers and that the order is subject to Investigate for Warranty Order and on return to Ever Cool ltd within ten days of failure with copies accompanying any product requested ...

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