English
Operating manual (translation)
Thermopreset 50 / 100 / 150 / 200 aquarium heater
General user instructions
Information on using the operating manual
▶ Before using the appliance for the first time, the operating manual
must be read fully and understood.
▶ Consider the operating manual as part of the product and keep in
a safe and accessible location.
▶ Enclose this operating manual if passing the appliance on to a
third party.
Symbol explanation
The following symbols are used on the appliance.
The appliance must only be used indoors, and exclusively for
aquariums.
The appliance has an immersion depth of max. 1.2 m.
The appliance is of protection class II.
IPX8
The symbol indicates that the appliance is protected against perma-
nent submerging.
The appliance is certified according to the relevant national regula-
tions and directives, and conforms to EU standards
The following symbols and signal words are used in this operating manual.
DANGER!
Risk of serious personal injury or death from a general source of
danger.
DANGER!
Danger of electric shock with the risk of serious personal injury or
death.
WARNING!
Danger of serious personal injury or health hazard.
WARNING!
Danger of hot surfaces with possible burns as a consequence.
CAUTION!
Note on the risk of material damage.
Note with useful information and tips.
Typographical conventions:
⌦A
Reference to a figure, in this case, reference to figure A.
You are prompted for an action.
Application
The EHEIM thermopreset is an automatic underwater heater for aquariums.
The thermostat is permanently set to 25°C ±1°C.
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