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Operation and Service Manual
TestEquity LLC
6100 Condor Drive
Moorpark, CA 93021
Support:
877-512-3457 Toll Free
805-480-0638
Corporate:
800-732-3457
805-498-9933
http://www.testequity.com
Copyright © 2013-2019 TestEquity LLC
Model 1016C & 1027C
Temperature Chamber
1016C all serial numbers
1027C serial number 50625 and above
Rev. 2.04 – August 6, 2019
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Summary of Contents for TestEquity 1016C
- Page 1 Model 1016C & 1027C Temperature Chamber 1016C all serial numbers 1027C serial number 50625 and above Operation and Service Manual TestEquity LLC 6100 Condor Drive Moorpark, CA 93021 Support: 877-512-3457 Toll Free 805-480-0638 Corporate: 800-732-3457 805-498-9933 http://www.testequity.com Copyright © 2013-2019 TestEquity LLC...
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Page 3: Table Of Contents
Purge Operation _______________________________________________________________________ 5-1 Adjusting the Purge Flow ________________________________________________________________ 5-1 Relief Vent ___________________________________________________________________________ 5-1 Chapter 6 – Frequently Asked Questions ________________________________________ 6-1 Chapter 7 – Specifications ____________________________________________________ 7-1 Model 1016C Chamber Specifications _______________________________________________ 7-1 Model 1027C Chamber Specifications _______________________________________________ 7-2... - Page 4 Table of Contents Chapter 8 – Maintenance _____________________________________________________ 8-1 Preventive Maintenance Intervals __________________________________________________ 8-1 Maintenance Procedures __________________________________________________________ 8-2 How to clean the chamber interior and exterior. _______________________________________________ 8-2 How to listen for abnormal noise or vibration. ________________________________________________ 8-2 How to inspect the door seal. _____________________________________________________________ 8-2 How to inspect the refrigeration machinery compartment.
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Page 5: Chapter 1 - Safety Instructions
If the input voltage configuration is changed, this label must be replaced to reflect the new configuration. Replacement labels are available from TestEquity at no charge. ! CAUTION: This chamber must be properly configured for either 208 V or 230 V nominal input. -
Page 6: Operation Safety Notices
The independent EZ-Zone Limit Controller functions as the main protection device. ! CAUTION: The EZ-Zone Limit Controller has been properly configured by TestEquity to match the chamber’s system requirements. Improper modifications to these setup values can result in unreliable and unsafe operation. Do not attempt to modify the setup values, unless you thoroughly understand what you are doing. - Page 7 ! WARNING: This chamber operates at extreme temperatures. Avoid contact with air, objects, and surfaces that are hot or cold to prevent severe burns or frostbite. Protective gloves are recommended. TestEquity 1016C-1027C Temperature Chamber Page 1-3...
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Page 9: Chapter 2 - Installation
Chapter 2 – Installation Uncrating Inspect the shipping container for any signs of visible damage. Notify the carrier and TestEquity immediately if there are signs of shipping damage. The pallet is designed with ramps so the chamber can be rolled off without the need for a forklift or pallet jack. -
Page 10: Condensate Drain
230 V ±10% is present. 208 V - Wire T1 to 3 230 V - Wire T1 to 4 1 2 3 4 Control Transformer Figure 2-1 – Location of Input Configuration Terminals on the Electrical Sub Panel Page 2-2 TestEquity 1016C-1027C Temperature Chamber... -
Page 11: 230 V / 60 Hz Input Configuration (For 240 V Lines)
Phase Sequence This chamber has a protective circuit to ensure the proper input power phase sequence. If the chamber does not function with the initial wiring hookup, then reverse two of the input lines. TestEquity 1016C-1027C Temperature Chamber Page 2-3... -
Page 13: Chapter 3 - Operation
5. Turn the CONDITIONING Switch ON. Alternatively, turn the CONDITIONING Switch to the EVENT 1 position and turn the Power button on the F4T controller ON or EVENT 1 on the F4 controller ON. TestEquity 1016C-1027C Temperature Chamber Page 3-1... -
Page 14: Front Panel Switches And Lights
The COOL Light will illuminate when the Temperature Controller turns on the cooling valve to maintain the workspace temperature. The COOL Light will cycle on/off as the workspace temperature approaches and reaches the temperature set point. Page 3-2 TestEquity 1016C-1027C Temperature Chamber... -
Page 15: Loading The Chamber
Limit Controller’s temperature limits are exceeded. ! CAUTION: To prevent damage to your test sample and the chamber’s compressors, do not exceed the live load rating of the chamber. Live Load Capacity for Model 1016C and 1027C Temp +23°C 0°C –40°C... -
Page 16: Performance Considerations
Make sure that all connectors, wiring, pc boards, and auxiliary components can withstand the temperature extremes that they will be subjected to. In some cases, these components may not be able to last after repeated tests and should be considered expendable. Page 3-4 TestEquity 1016C-1027C Temperature Chamber... -
Page 17: Chapter 4 - Limit Controller
Not all features or functions are applicable. Only the capabilities of a model PM6L1AJ-AAAABAA are applicable. ! CAUTION: The EZ-Zone Limit Controller has been properly configured by TestEquity to match the chamber’s system requirements. Improper modifications to these setup values can result in unreliable and unsafe operation. Do not attempt to modify the setup values, unless you thoroughly understand what you are doing. -
Page 18: Limit Controller Keys And Displays
Then, you must press the RESET or EZ Key to resume normal operation. Silencing the Audible Alarm Turning off the CONDITIONING switch on the chamber front panel lets you temporarily turn off the Audible Alarm, even though the High or Low Limit condition may still exist. Page 4-2 TestEquity 1016C-1027C Temperature Chamber... -
Page 19: Protecting An Energized Test Sample
3. Locate the Terminal Strip on the electrical sub panel. Connections to the safety contacts are at terminals A1 and A2. Terminal Strip A1 A2 Figure 4-2 – Location of Safety Contact Connections on the Electrical Sub Panel TestEquity 1016C-1027C Temperature Chamber Page 4-3... -
Page 21: Chapter 5 - Purge
A suggested starting setting is 4 SCFM. Relief Vent Excess pressure in the chamber workspace is vented through a pressure-relief check-valve, which is located on the top of the chamber. There is no need to vent this externally. TestEquity 1016C-1027C Temperature Chamber Page 5-1... -
Page 23: Chapter 6 - Frequently Asked Questions
Outside North America, most countries have 50 Hz. Standard three phase voltage systems in most 50 Hz countries are typically 380 V or 400 V. Please call TestEquity for details on voltage reducing transformers for 50 Hz operation. Note that the cooling performance will be reduced by 17% at 50 Hz. - Page 24 “How to inspect the refrigeration machinery compartment” and “How to check the refrigerant charge” before placing the chamber back into service to make sure that no damage has occurred. Page 6-2 TestEquity 1016C-1027C Temperature Chamber...
- Page 25 Can/Should I put a filter in front of the condenser air inlet? No, TestEquity does not recommend this. Just follow the maintenance procedures and clean the condenser fins periodically.
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Page 27: Chapter 7 - Specifications
Chapter 7 – Specifications Chapter 7 – Specifications Model 1016C Chamber Specifications Temperature Range –73°C to +175°C Control Tolerance ±0.5°C (±0.2°C Typical) (Measured at the control sensor after stabilization) Uniformity ±1.0°C (Variations throughout the chamber after stabilization) Live Load Capacity @ +23°C... -
Page 28: Model 1027C Chamber Specifications
Operation at higher ambient temperatures may result in decreased cooling performance. Additional ports and shelves will also affect performance. Operation above 30°C (85°F) or below 16°C (60°F) ambient is not recommended. Page 7-2 TestEquity 1016C-1027C Temperature Chamber... -
Page 29: Preventive Maintenance Intervals
• Inspect the refrigeration machinery compartment. • Check the low-stage refrigeration charge. • Verify the chamber performance. Every 6 Months • Inspect the electrical compartment. • Clean the condenser. Every 12 Months • Verify the calibration. TestEquity 1016C-1027C Temperature Chamber Page 8-1... -
Page 30: Maintenance Procedures
• If the seal is still loose on the hinge side, adjust the door hinge. The hinges have slotted holes (on the door side) to permit adjustment. Page 8-2 TestEquity 1016C-1027C Temperature Chamber... -
Page 31: How To Inspect The Refrigeration Machinery Compartment
After verifying that there is no leak, you may need to top-off the charge if the pressure is too low. This note only applies to systems that have been evacuated and recharged. TestEquity 1016C-1027C Temperature Chamber Page 8-3... -
Page 32: How To Verify The Chamber Performance
These tests assume that the Temperature Controller’s setup and tuning values have not been changed from the values as shipped from TestEquity. Also, the Limit Controller high limit must be set to over +85°C (+88°C would be fine), and the low limit set to –75°C. -
Page 33: How To Inspect The Electrical Compartment
TestEquity recommends verifying the calibration before attempting to actually perform a calibration. The state-of-the-art instrumentation used in TestEquity chambers is of the highest quality and seldom goes out of calibration. If you try to calibrate the instrumentation before determining that calibration is necessary, you may make it worse if done incorrectly. - Page 34 For the F4T Controller: If calibration of the temperature controller is necessary, refer to the “F4T Touch Screen Controller User’s Guide”. For the F4 Controller: If calibration of the temperature controller is necessary, refer to the “F4 Temperature Controller User’s Manual”. Page 8-6 TestEquity 1016C-1027C Temperature Chamber...
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Page 35: Theory Of Operation
As the high pressure vapor passes through the condenser, it is cooled by a fan, which blows ambient air across the finned condenser surface. The vapor condenses into a liquid and the cycle is repeated. TestEquity 1016C-1027C Temperature Chamber Page 8-7... - Page 36 The low-stage compressor turns on 30 seconds after the high-stage turns on through Timing Module TM1. This reduces the system’s starting current, while allowing the cascade condenser to get cool before the low-stage turns on. Page 8-8 TestEquity 1016C-1027C Temperature Chamber...
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Page 37: Troubleshooting
Solenoid Valve SV1 may be all the time. defective. DPS2 trips. Trips when the cool light cycles Solenoid valve SV2 may be from ON to OFF. defective. Hot gas bypass regulator may be defective or set too low. TestEquity 1016C-1027C Temperature Chamber Page 8-9... - Page 38 Chamber has been off for Crankcase heater defective several hours or more, and is (open). connected to source of power and main disconnect switch is on during that time. Page 8-10 TestEquity 1016C-1027C Temperature Chamber...
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Page 39: Refrigeration System Charging Instructions
These are NOT do-it-yourself instructions! R-404A High-Stage Charge TestEquity does NOT recommend charging the system by relying on a clear sight glass only. Although a clear sight glass generally means the system is fully charged, it can be misleading. -
Page 40: Recommended Spare Parts
Chapter 8 – Maintenance Recommended Spare Parts Replacement parts are available from TestEquity. Parts are generally in-stock and ready for immediate shipment. Next-day delivery is always available. If you cannot risk being out of service for even one day, then you should purchase critical spare parts in advance. Although most parts are standard and available from a variety of local distributors, some parts are either harder to find or custom. -
Page 41: Major Electrical Parts
Recorder, 1 Pen, 10" Honeywell DR4301-0000-G0100 RCD1 TE-0001 Chart paper, -90 to 210 C Honeywell 24001660-034 200095 Chart paper, -130 to 410 F, Alternate Honeywell 24001660-033 200096 Pen, Purple, Six Pack Honeywell 30735489-007 200097 TestEquity 1016C-1027C Temperature Chamber Page 8-13... -
Page 42: Major Refrigeration Parts
Door Gasket, Outer CUSTOM CUSTOM 382989 Door Latch, Chamber Workspace Southco A2-10-501-21 300009 Port Plug, Silicone Foam, 4" CUSTOM CUSTOM 300534 Shelf with Clips (1016C) CUSTOM CUSTOM TE-1601 TE-1601 Shelf with Clips (1027C) CUSTOM CUSTOM TE-2701 TE-2701 Shelf Retainer Clip only Kason... -
Page 43: Ez-Zone Limit Controller Setup Parameters
Improper modifications to these setup values can result in erratic performance and unreliable operation. Do not attempt to modify the setup values, unless you thoroughly understand what you are doing. If there is any doubt, please call TestEquity before proceeding. Setup Menu Prompt... -
Page 45: Chapter 9 - Warranty
If the repair or replacement is performed in the FIRST YEAR from the date of invoice, TestEquity will also pay for the labor associated with the repair at the Purchaser's site, subject to TestEquity’s prior approval. During the SECOND and THIRD YEAR of the warranty period, Purchaser will be responsible for the installation and cost of installation of replacement or repaired parts. -
Page 47: Chapter 10 - Drawings
Chapter 11 – Drawings Chapter 10 – Drawings TestEquity 1016C-1027C Temperature Chamber Page 10-1... - Page 49 Electrical Subpanel Component Location FNQ-R-4 FNQ-R-20 LP-CC-20 LP-CC-20 SSR1 F1 F2 F4 F5 F6 F7 F8 F10 F11 Control Transformer SSR2 FNM-3 Main Disconnect Switch SSR4 SSR3 PCR1 TB2 Terminals H1 H2 H3 G • • • • • • TB1 Terminals 10 12 13 14 15 16 17 A1 A2 •...
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