Trane RTCA 108-216, RTUB 207-224 manual Safety recommendations, Maintenance contract, Training

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Safety recommendations

To avoid accidents and damage, the following recommendations should be observed during maintenance and service visits.

1.The maximum allowable pressures for system leak testing on low and high pressure side are given in the chapter "Installation". Always provide a pressure regulator.

2.Disconnect the main supply before any servicing on the unit.

3.Service work on the refrigeration system and the electrical system should be carried out only by qualified and experienced personnel.

Maintenance contract

It is strongly recommended that you sign a maintenance contract with your local Service Agency.This contract provides regular maintenance of your installation by a specialist in our equipment. Regular maintenance ensures that any malfunction is detected and corrected in good time and minimizes the possibility that serious damage will occur. Finally, regular maintenance ensures the maximum operating life of your equipment. We would remind you that failure to respect these installation and maintenance instructions may result in immediate cancellation of the warranty.

Training

The equipment described in this manual is the result of many years of research and continuous development.To assist you in obtaining the best use of it, and maintaining it in perfect operating condition over a long period of time, the constructor has at your disposal a refrigeration and air conditioning service school.The principal aim of this is to give operators and maintenance technicians a better knowledge of the equipment they are using, or that is under their charge. Emphasis is particularly given to the importance of periodic checks on the unit operating parameters as well as on preventive maintenance, which reduces the cost of owning the unit by avoiding serious and costly breakdown.

TheTrane Company

An American Standard Company www.trane.com

For more information contact your local sales office or e-mail us at comfort@trane.com

Literature Order Number

RLC-SVX03A-E4

Date

0202

Supersedes

B20IM004-E 0400

Stocking Location

Europe

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice. Only qualified technicians should perform the installation and servicing of equipment referred to in this publication.

SociétéTrane – Société Anonyme au capital de 61 005 000 Euros – Siège Social: 1 rue des Amériques – 88190 Golbey – France – Siret 306 050 188-00011 – RSC Epinal B 306 050 188

Numéro d’identification taxe intracommunautaire: FR 83 3060501888

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Contents Installation Operation Maintenance Refrigerant Contents Operation Unit Inspection Inspection ChecklistGeneral information Loose Parts Inventory Description of the UnitGeneral data Rtub General data Rtca Storage InstallationInstallation responsibilities Foundation Special Lifting and Moving InstructionsIsolation Clearances Length Width HeightWater Connections Rtub DrainageReleasing the Nitrogen Holding Charge Water Treatment Flow Switch InstallationWater Pressure Gauges Refrigerant Safety Valves Installing and connecting temperature sensorsExtension of sensor power cable Water Pressure-Relief ValvesElectrical connections performed by the installer Connecting the Rtub with a remote air-cooled condenserDetail of positions of refrigerant sensors 5R56-1 and 5R6-2 Units on the same level Rtca or other manufacturers condenser below the Rtub Pressure tests and leak detection Equivalent pressure dropsSize of the liquid line Discharge lineVacuum pumping Vacuum pump connectionInstallation Checklist OperationPre-start checkout Unit Voltage PhasingStart-up Procedures OverheatingShutdown procedures SubcoolingSeasonal Unit Start-up System Restart After Extended ShutdownOperation Maintenance For units with the discharge valve option For units without discharge valve optionSome symptoms of a refrigerant under-charged unit Some symptoms of a refrigerant over-charged unitSome symptoms of an oil over- charged unit Checking the separator oil levelR134a Field-Charging Procedure Charge Isolation in the high or low side of the systemFilter Replacement Procedure Oil Charging ProcedureLubrication System Measuring the oil levelField Oil-Charging Procedure Factory initial Oil-Charging ProcedureMaintenance Training Safety recommendationsMaintenance contract