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INSTALLATION
&
USAGE
MANUAL
FIREPLACE
| MENTOR Hydro
11 |
Page
-
Overheating protection
In order to ensure the integrity of the heating network
and the device
, ARTE® provides you with an option to
place a safety configuration to protect the heating
circuit and the water jacket from overheating (
Pic. 5.9.6
).
On the back of the water jacket of
ARTE®
MENTOR
fireplace there are cold water supply joints that are used
by the overheating protection system
(points 7 & 8, Pic.
5.9.4)
. Choose which one of them will be the input and
which will be the output. You must install a thermal
protection valve on the input joint (
Pic. 5.9.1)
and the
drainage on the output point. Install the thermowell with
the thermal protection valve sensor at
point 6
(Pic. 5.9.4).
In case the water temperature in the jacket exceeds
95
o
C, the overheating safety valve will be activated and
it will insert cold water in the independent overheating
protection system located inside the water jacket, thus
rapidly dropping the water temperature and preventing
the possibility of destroying the device, without mixing
the cold water with the water of the jacket.
For the installation of the protection valve, follow the following instructions:
The arrow indication on the valve
must point the flow’s direction of the circuit
.
(Pic. 5.9.7).
Install it at the horizontal pipe, not at the vertical one
(Pic. 5.9.8).
The obturator axis of the valve can be installed downward or sideward, but never upward
(Pic. 5.9.9).
Pic. 5.9.7
Pic. 5.9.8
The following graphs, present different connection ways for the fireplace, with the appropriate safety devices.
Pic. 5.9.6
Pic. 5.9.9
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