Do you have a question about the EHEIM 3615 and is the answer not in the manual?
Set the desired water temperature using the selector ring.
Readjust the heater if the water temperature does not match the setting scale.
Details the terms and conditions for the 3-year manufacturer's warranty.
Lists the heater's components: selector ring, indicator arrow, suction cups.
Instructions for initial setup, placement, and securing the heater in the aquarium.
Instructions for setting the desired water temperature using the selector ring.
Procedure to readjust the heater if the water temperature setting is inaccurate.
Provides standard ratings for closed aquariums under specific conditions.
Details warranty coverage limitations and conditions for the heater.