KOSPEL EPJ Optimus - Manual (Page 12)

12
Installation – Assembly
1. Fix the mixer tap set on water supply
pipe.
2. Connect the heater to the tap body
with nuts, gaskets and the filter.
3. Allow water mains pressure get to
the tap.
4. Open the tap and check for leaks.
Do it without the spray- head on.
Some impurities which come from
the installation may appear.
5. Vent the water installation.
6. Put the spray-head on.
7. Plug the heater:
•
EPJ-3,5 plug to an earthed socket,
• EPJ-4,4 and EPJ-5,5 connect to mains
through a cable box.
Electric installation should be equipped with residual current protective de vices
and other solutions which will ensure disconnecting the heater from the source
of power (intervals between all their poles should not be less than 3mm). This
relates to EPJ-4,4 and EPJ-5,5.
Venting
1. Shut off electric supplies to the heater
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 off the flow.
4. Switch on the electric supplies.
The venting process must be repeated each time after the water has been
emptied from the unit or pipes.