Uploaded May 2021 | Updated September 2026, 4 hours ago

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I like to keep my chiller in constant temperature mode so that I know that my laser is in a safe operation temperature. This video shows how to program these setting on you OMTech CW 5202 or CW 5200.
Chiller settings:
To enter programming press the UP button and set button for 5 seconds until 0 is displayed. Then enter the passcode "08" or "0.8", press SET
F3 "Constant Temp Mode"- 0
SET
F9 "Lowest Water Temp" - 16
SET
F0 "Water Temp" - 18
SET
RST

At the end of the setting press the RST button to save all settings and exit to operation.

Here is the chiller manual for reference.
cdn.shopify.com/s/files/1/0280/0012/4993/files/6L_INDUSTRIAL_WATER_CHILLER.pdf?v=1655805235

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omtechlaser.com/LGS

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