ATC K Series Instruction Manual
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ATC K Series Instruction Manual

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Kt1 series chillers – Installation and Operation manual
K SERIES CHILLERS
Kt1
STANDARD MODELS
INSTRUCTION MANUAL
Issue 3.1
Applied Thermal Control Ltd.
Garden Court, Gee Road
Whitwick, Leicestershire
LE67 4NB
Email sales@app-therm.com
Tel: +44 (0) 1530 839998
Fax: +44 (0) 1530 813786
Issue 3.1
Page 1

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  • Page 1 Kt1 series chillers – Installation and Operation manual K SERIES CHILLERS STANDARD MODELS INSTRUCTION MANUAL Issue 3.1 Applied Thermal Control Ltd. Garden Court, Gee Road Whitwick, Leicestershire LE67 4NB Email sales@app-therm.com Tel: +44 (0) 1530 839998 Fax: +44 (0) 1530 813786 Issue 3.1...

  • Page 2: Table Of Contents

    Kt1 series chillers – Installation and Operation manual Contents 1.0 Introduction Safety notices 1.1 Warranty registration 1.2 Unpacking 1.3 Site requirements 2.0 Installation Voltage selection Coolant filling 3.0 Operation 4.0 Maintenance and service requirements 4.1 Troubleshooting 5.0 Warranty terms and conditions 5.1 Return of goods procedure 6.0 Dimensions and performance 7.0 EC Declaration of Conformity...

  • Page 3: Introduction

    Kt1 series chillers – Installation and Operation manual 1.0 Introduction By selecting a K series chiller you have invested in many years experience in the design and manufacture of precision temperature control instrumentation. ATC has built your K series chiller without compromise to meet the objectives of perfor- mance and reliability.

  • Page 4: Safety Notices

    Warning: Use of this equipment in any manner not specified by the manufacturer may re- sult in the protection provided by the equipment being impaired. Warning: Failure to comply with a ‘Warning’ may result in personal injury or death. ATC does not accept any liability for injury caused through use of this equipment.

  • Page 5: Warranty Registration

    Please check that both the packaging and the unit are undamaged. If there is any doubt, it is vital that you inform both ATC and the carrier before making a claim on the carrier. There are no hidden shipping bolts or other fixings. You should inspect the packaging for signs of transit damage before signing for the unit, and if possible unpack the unit before signing.

  • Page 6: Site Requirements

    Kt1 series chillers – Installation and Operation manual 1.3 Site requirements Hard, level surface. Ideally smooth to allow freewheeling of castors, which are designed for indoor use. Clean, dust free environment. Air-cooled chillers move large volumes of air, and large amounts of air-borne contamination will result in fouling of the condenser, reducing the capacity of the unit and in extreme cases causing a system shut-down.

  • Page 7: Voltage Selection

    The system should be flushed clean with tap water to remove all trac- es of cleaner prior to filling the system. All connections should be made using either the ATC ‘easy clamp’ or a jubilee type clip. Where threaded or compression type fluid joints are to be made, always use a suitable jointing compound such as PTFE tape.

  • Page 8: Coolant Filling

     Caution: Always use ATC recommended fluids in your K series chiller. Never use other anti-freeze mixtures, as they may corrode your application and will damage the K series pump seals.

  • Page 9: Operation

    Low fluid alarm / No flow alarm: Neon indication (off) K series chillers are fitted with a high performance 3 term PID controller, which is capable of controlling the set temperature to within 0.1 C of the set point. 3.1 – Changing the Set Point This procedure permits rapid programming of the active Set Point and possibly the alarm thresholds.
  • Page 10 Kt1 series chillers – Installation and Operation manual K 39 Controller error messages Fluid flow and pressure Kt1 series chillers contain a high pressure volumetric pump capable of 150 psi. All units are normally supplied with a pre-set maximum of 50 psi unless a different pressure is re- quired..

  • Page 11: Maintenance And Service Requirements

    Kt1 series chillers – Installation and Operation manual  Caution: Changing the flow/pressure with the pressure relief valve will also change the preset pres- sure safety setpoint. This will move to a lower pressure than the factory setting when de- creasing the flow/pressure, and to a higher pressure when increasing the flow/pressure.

  • Page 12: Troubleshooting

    Kt1 series chillers – Installation and Operation manual 4.1 Troubleshooting Symptom Causes Compressor not running, Is the controller displaying an alarm? but fan running If there is no obvious cause, check… The condenser is clean Ambient not too high No temporary power failure The likely cause is the compressor’s internal protection has been activated (normally caused by high ambient temperature) and should restart in five minutes.

  • Page 13: Warranty Terms And Conditions

    At the discretion of ATC, goods may be serviced on site or a service loan unit may be supplied. Warranty cover excludes the cost of travel by engineers and loan unit rental charges.

  • Page 14: Return Of Goods Procedure

    4. Upon receipt of the completed RMD form, an engineer will be allocated or a service loan unit* will be despatched if available. * Please note that ATC will raise an invoice as part of the service loan procedure, and you will receive a credit against this upon the safe return of the loan unit.

  • Page 15: Dimensions And Performance

    Kt1 series chillers – Installation and Operation manual 6.0 Dimensions and performance Cooling Capacity 1000 Watts 50Hz At 20 C set point and 20 C ambient 1200 Watts 60Hz Dimensions H x W x D 490 x 370 x 560 mm Weight 60 Kg Temperature range...

  • Page 16: Ec Declaration Of Conformity

    Garden Court Gee Road Whitwick Leicestershire, LE67 4NB K series chiller range (all standard configurations) Serial Number: ………………… The equipment meets the requirements of the Machinery Directive 2006/42/EC and the Low Voltage Directive 2006/95/EC Meets the directive on Electromagnetic compatibility...

  • Page 17: Returned Material Documentation

    Kt1 series chillers – Installation and Operation manual In case of repair requirement, please complete both parts of the form, and fax to ATC 1: R ETURNED ATERIAL ECLARATION  Returns Number: _ - ___  Your Name and Address: …………………………………………………...

This manual is also suitable for:

Kt1K1K3

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