Kospel EPJ.P-4, Operating And Installation Instructions

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ENG-003B Installation and operation instruction EPJ.P
Electric connection and anti-electric shock protection test has to be carried out by a
qualified electrician.
Diagram 2a Electric connection in
TN-C-S system:
F1 - unipolar circuit breaker
L - live wire
PEN - neutral-earth wire
Diagram 2b Electric connection in
TN-S system:
F2 - dipolar circuit breaker
L - live wire
N - neutral wire
PE - earth wire
The heater has to be ear-
thed or neutrally groun-
ded.
2b 2a
1. Shut off electric supplies.
2. Turn the flow on (turn the hot water tap on) in order to vent the water installation (for about 15-30
seconds), until the flow of water becomes constant and even.
3. Shut the flow.
4. Switch the electric supplies on.
Do it each time after a decay
of water.
If venting is not carried out,
the heater may be dama-
ged.
Venting