15
To switch off the boiler turn ON/OFF
button to “Off” position. When the boiler is
switched off through this button the pump
antiblockage function is active, anti-frost protection
is not active
and there is
electric current in the
boiler
. In order to switch off the boiler completely,
switch the external power supply fuse-circuit breaker
to OFF position.
WARNING: In order anti-frost protection to
be active electric and gas supply to the boiler
should not be closed. Observe the requirements
indicated in Paragraph 4. When the temperature
inside the boiler drops below 5°C the burner
the anti-frost protection switches, turns on the
burner and heats the water up to 35°C.
In order to use your appliance trouble-free and
efficiently for long years we recommend scheduling
annual maintenance, preferably at early winter
season, by Garanterm authorised service.
Do not clean external surfaces of your appliance
with detergent or chemical materials.
Check your installation before making connections
to the boiler and ensure that the installation pipes
are free from dirt or any particles.
Boiler package contains;
Boiler, support Styrofoam, installation hanging
equipment, user’s manual, warranty certificate and
service booklet.
The locations where the boiler can be installed should
be selected by observing the relevant regulations and
requirements set forth by standards codes of practice
in force as well as local gas company standards.
Installation hanging equipment should be fixed on the
wall in such way to carry the weight of the boiler. The
hanging bracket should be fixed level,
Figure 4.
A suitable filter must be installed to the water inlet to
the boiler,
Figure 5.
Check that the maximum water mains pressure does
not exceed 6 bars; if it does, a pressure reducing
valve must be i nstalled.
Make sure that the gas category for which the boiler
was designed corresponds to the category available
in the location where it will be used and the supplied
gas pressure, as well as the gas installation, is in
conformity with data plate.
Manometer
Filling Tap
Figure 2
Figure 3
Garanterm Ravi Conventional Combi Boiler Installation and User’s Manual
SWITCHING OFF THE BOILER
7
MAINTENANCE OF THE BOILER
8
INSTALLATION INSTRUCTIONS
9
Figure 4
