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Bryan ReyesAug 3, 2025
What to do if Essmann WRZ 40M-4G Measuring Instruments vents do not close in case of rain or snow?
- HHeather HolderAug 3, 2025
If the vents of your Essmann Measuring Instruments fail to close during rain or snow, here's what you can check: * Ensure the connection cables are correctly connected. * Verify that the DIP switch in the wind/rain detector is set correctly. * Make sure the selector switch is set to "AUTOMATIC" and not "MANUAL".