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TENNY Chamber manual

ETCU Series

Environmental Test Chamber

OPERATION & MAINTENANCE MANUAL

Model

ETCU16

Shown

Model No. ETCUxx - xxxx, Serial No. 3xxxx

CHAMBER TYPE: TEMPERATURE / HUMIDITYG

G

GGTempGard IV - Watlow 93Watlow LV Limit ControllerLN2 Boost Cooling

CO2 Boost CoolingGGGGDry Air Purge / DehumidGN2 PurgeLinkTenn32 Software

Chart Recorder

TPS - Thermal Product Solutions

2821 Old Route 15

New Columbia, PA 17856

570-538-7200 Fax: 570-538-7380

Rev. 07/25/06

TENNY Chamber manual

SECTION

1.0 COMPANY INFORMATION & ASSISTANCE ____________________________________42.0 SAFETY WARNINGS & SYMBOLS ___________________________________________5,63.0 PRODUCT SPECIFICATIONS & OVERVIEW ___________________________________7-114.0 DRAWINGS, INFORMATION, and VENDOR INSTRUCTION LISTINGS ______________12Page5.0 INSTALLATION INSTRUCTIONS

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

5.10

5.11

5.12

5.13

5.14

5.15

5.16

5.17Delivery and Uncrating of Unit ________________________________________________Location and Installation of Unit ______________________________________________Equipment Access ________________________________________________________Chamber Drain Connection __________________________________________________Water Supply Connection (Water-cooled Refrigeration Condensers) _________________Vapor-Flo II Water Supply Quality _____________________________________________Vapor - Flo II Water Supply Methods / Connection ________________________________Before Running Humidity: Water Level - Important! _______________________________Before Running Humidity: Venting - Important! __________________________________Air Supply Connection - - - (for optional equipment) _______________________________GN2 Connection - - - (for optional equipment) ___________________________________LN2 Connection - - - (for optional equipment) ____________________________________CO2 Connection - - - (for optional equipment)____________________________________Electrical Specifications - Special Chamber S/N xxxxx _____________________________Power Supply Connection ___________________________________________________Application of Power _______________________________________________________Operating With an Active Heat Load ___________________________________________131314,1516161718-202021222223242525,2627276.0

7.0

7.1

7.2

7.3

8.0

9.0 AIR CIRCULATION SYSTEM ________________________________________________28,29VERSATENN V TEMPERATURE CONTROLLERController Features ________________________________________________________30,31‘Compact’ Version - VersaTenn V Layout _______________________________________32Standard Version - VersaTenn V Layout ________________________________________33VERSATENN V CONTROL FUNCTIONS ______________________________________34-38TEMPERATURE ALARM and SHUTDOWN CIRCUIT_____________________________

39-41

TENNY Chamber manual

10.0 HEATING DESCRIPTION ___________________________________________________4211.0 SINGLE STAGE REFRIGERATION DESCRIPTION ______________________________43-4512.0 CASCADE REFRIGERATION DESCRIPTION ___________________________________46-4913.0 REFRIGERATION SYSTEM - AUTO CONTROL SWITCHES _______________________5014.0 REFRIGERATION SYSTEM SAFETY DEVICES _________________________________51,5215.0 HUMIDITY SYSTEM

15.1

15.2

15.3

15.4

15.5System Overview _________________________________________________________Design / Operational Features _______________________________________________Vapor Generating Capacity __________________________________________________Humidity Control __________________________________________________________Humidity Sensor __________________________________________________________5354,5556565616.0

16.1

16.2

16.3

17.0

18.0

19.0

20.0 DRY AIR DUHUMIDIFICAITON / DRY AIR PURGE SYSTEM (Optional)Dry Air Dehumidification System ______________________________________________57Dry Air Purge System ______________________________________________________57Dry Air Equipment Description _______________________________________________57GN2 PURGE AIR SYSTEM (Optional) ________________________________________58LN2 BOOST COOLING SYSTEM (Optional) ___________________________________59CO2 BOOST COOLING SYSTEM (Optional) ___________________________________60TEMPGARD IV ALARM SETPOINT ENTRY (Optional) ___________________________6121.0 LinkTenn32 SOFTWARE ___________________________________________________6222.0 CHART RECORDER (Optional) _____________________________________________6323.0 SEQUENCE of OPERATION ________________________________________________64-6624.0 PREVENTATIVE MAINTENANCE ____________________________________________6724.1

24.2

24.3Maintenance Checks / Procedures ____________________________________________67-69Vapor-Flo II Humidifier Maintenance & Troubleshooting ____________________________70,71Preventative Maintenance Schedule / Log ______________________________________7225.0 SERVICING CASCADE REFRIGERATION SYSTEMS ____________________________73-75

TENNY Chamber manual

Congratulations on purchasing a chamber from one of the fine pisions of TPS - Thermal Product Solutions.You probably already know us as Lunaire Limited. We’ve changed our name and expanded our vision withthe intent to provide you with more persified solutions to your thermal product process requirements.

We truly hope that every aspect of chamber design and quality will measure up to your strictest standards.Your chamber has been designed to operate with the reliability you expect for the demands you impose onyour product and research testing.

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