Functional Course; Initial Operation; Maintenance/Repair - Behncke EWT 80-40 Installationsanweisung

4

Functional Course

In the electric heat exchanger, heat is transferred to the bathwater through the
heating element.
The thermostat regulates the water temperature in accordance with the adjusted
value, range from 0 to 40°C.
If the required operating overpressure falls to below 0.06 bar due to insufficient
water throughput, the safety pressure limiter switches off the electric heat ex-
changer.
By pressing the disorder button, the electric heat exchanger can be put into normal
operation again after removal of the disorder.
The safety temperature limiter protects from overheating. It switches the electric
heat exchanger off at a temperature of 44°C.
5

Initial Operation

Have you read and understood these operating instructions - in particular chapter
1, Safety? Only then are you allowed to start the electric heat exchanger.
• Adjust the desired bathwater temperature in the thermostat.
The electric heat exchanger heats the bathwater as long as the adjusted tempera-
ture has not been reached,
The electric heat exchanger can be damaged.
Work in piping and electrical installation are only to be effected by specialist per-
sonnel for safety reasons.
caution
Do not step on the heat exchanger.
Only carry out maintenance and repair work with closed blocking and control units
in the water cycle.
• Ventilate the water cycle.
6

Maintenance/Repair

• Check the heat exchanger and its connections for their tightness once a week.
The electric heat exchanger can be damaged.
Work in the electrical heat exchanger are only to be effected by specialist personnel
for safety reasons.
take care
Do not step on the electric heat exchanger.
Only carry out work in the piping connections with closed blocking and control
units in the water cycle!
Functional Course / Initial Operation / Maintenance / Repair
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