Modena Casella Series, User Manual Book

Page: 11 / 42

11
Operating Procedure

Check all the piping connection to avoid the leakage before turning
on this electric storage water heater.

Open one of the outlet valves of the water heater, then, open the
inlet valve .to get the water heater filled with water.
 When the water flows out of the outlet pipe it implies that the
appliance has been filled fully with water, so the outlet valve can be
closed.

Make sure that the heating tank is fully filled up with water;
otherwise, it will cause the heating elements to be damaged.
During the normal operation, the inlet valve should always be kept
open.

Insert the power plug into the power socket and check the
reliability of the leakage protection device (ELCB). Press the testing
button, the indicator light on the power plug should be off, and the
reset button should bounce up; then push down the reset button,
the indicator light will turns on to verify that the leakage protection
works well (see Picture 10). If the reset button cannot be pressed
during the use, the leakage protection device (ELCB) might be
error or fails to work; If the reset button is pressed down and
bounce up again, then it shows that the power circuit leaks or the
power supply is disconnected.
NOTE
Please be sure to use the accessories provided by MODENA to
install this electric storage water heater. This water heater cannot
be hung on the bracket until it has been confirmed to be firm and
reliable. Otherwise, this water heater may drop off from the wall,
resulting to its damage, even serious accidents of injury to the
user. When determining the locations for the holes of the bolt, it
should be ensured that there is a clearance not less than 0.2 m on
the right side of the water heater, for the convenient maintenance
of this water heater, if necessary.
PART 4: HOW TO USE