Danfoss ETS 800P Manifold ETS Electric Expansion Valve Installation Guide
- July 22, 2024
- Danfoss
Table of Contents
Danfoss ETS 800P Manifold ETS Electric Expansion Valve
Product Specifications
- Product Name: Electric Expansion Valve, Manifold ETS Type ETS 800P ETS 1000P
- Compatible Refrigerants: R134a, R404A, R407A, R407C, R407F, R407H, R410A, R417A, R422A, R422B, R422D, R438A, R442A, R448A, R449A, R449B, R450A, R452A, R463A, R507A, R513A, R513B, R515A, R515B, R1234ze(E)
- Nominal Voltage: 12 V DC
- Recommended Current: 400 mA at 200 pps
Product Usage Instructions
- Identify the components: Coils A and B, Screws X and T30.
- Assemble the coils on their respective positions – A1 and A2 for Coil A, B1 and B2 for Coil B.
- Secure the coils in place using Screws X and T30.
Safety Instructions
For R1234ze(E) refrigerant:
- Evaluate ignition risk by ISO5149/EN378 and IEC60335-2-40 standards.
- Avoid using the valve outside of specified temperature limits.
- Do not unplug the valve when energized.
- Install the valve in an appropriate enclosure to protect it from moisture, dust, dirt, and impact.
- In regions where safety standards are not well-defined, seek third-party approval for systems with flammable refrigerants.
AQ
- Q: What are the recommended refrigerants for this electric expansion valve?
- A: The valve is compatible with a range of refrigerants including R134a, R404A, R407C, and more. Refer to the product manual for the complete list.
- Q: What is the nominal voltage of the valve?
- A: The nominal voltage is 12 V DC.
- Q: Can the valve be used outside of specified temperature limits?
- A: It is not recommended to use the valve outside of the stated temperature limits to ensure proper functionality and safety.
Compatible refrigerants
- R134a, R404A, R407A, R407C, R407F, R407H,
- R410A, R417A, R422A, R422B, R422D, R438A,
- R442A, R448A, R449A, R449B, R450A,
- R452A, R463A, R507A, R513A, R513B, R515A,
- R515B, R1234ze(E)
NOTE: For more details, please check the datasheet.
Inlet fluid temperature
- Min. -40 °C / -40 °F
- Max. 70 °C / 158 °F
Max. working pressure
- MWP = 37 bar / 536 psig
Stepper motor type
- Bipolar
Allowable ambient temperature
- Min. -40 °C / -40 °F
- Max. 70 °C / 158 °F
Total number of steps
- ETS 800P 3810 full steps
- ETS 1000P 4999 full steps
Nominal voltage
- 12 V DC
Resistance
- 52.4 Ohm ±10% @ 25 OC
Phase current
- Recommended: 400 mA at 200 pps
Flow Direction
ETS 800P / 1000P
Application
Mounting
Brazing
- N2 gas from the opposite side of the soldering point.
Electrical connections
ETS 800P / 1000P
Disassembling
Assembling
Warning
- Do not connect directly to AC/DC power source. Connect the valve to the appropriate controller/driver only. Do not operate the valve while assembling or disassembling
Special note for R1234ze(E)
Ignition risk is evaluated in accordance to ISO5149/EN378 and IEC60335-2-40.
- Do not use a valve outside of the stated temperature limits.
- Do not unplug when energized
- Must be installed in a suitable end-use enclosure to protect the valve electrical plug against moisture, dust, dirt and impact.
- For countries where safety standards are not an indispensable part of the safety system, Danfoss recommends the installer to get a third-party approval of the system containing flammable refrigerant.
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