1-2
6 - IE
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
1.2 MAIN DIMENSIONS.
Key:
V - Electrical connection
G - Gas supply
AC - Domestic hot water outlet
AF - Domestic cold water inlet
SC - Condensate drain (minimum
internal diameter Ø 13 mm)
VS - Safety valve drain
RHT - Return to heat pump
MHT - Flow from heat pump
M - System flow
R - System return
Height
(mm)
Width
(mm)
Depth
(mm)
945
440
350
CONNECTIONS
GAS
DOMESTIC
WATER
SYSTEM
HEAT PUMP
G
AC
AF
R
M
MHT RHT
1/2”
1/2”
1/2”
3/4”
3/4”
3/4”
3/4”
1.3 ANTI-FREEZE PROTECTION.
Minimum temperature -3°C.
The boiler comes
standard with an anti-freeze function that
activates the pump and burner when the system
water temperature in the boiler falls below 4°C.
In these conditions the boiler is protected against
freezing to an ambient temperature of -3°C.
Minimum temperature -15°C.
In the event
the boiler is installed in a place where the
temperature falls below -3°C, the appliance
can freeze.
To prevent the risk of freezing follow the
instructions below:
- protects the central heating circuit from
freezing by introducing a top quality anti-freeze
liquid into this circuit, which is not noxious to
health. The instructions of the manufacturer
of this liquid must be followed scrupulously
regarding the percentage necessary with
respect to the minimum temperature at which
the system must be kept. An aqueous solution
must be made with potential pollution class of
water 2.
The materials used for the central heating circuit
of Immergas boilers withstand ethylene and
propylene glycol based antifreeze liquids (if the
mixtures are prepared perfectly).
For life and possible disposal, follow the
supplier's instructions.
- Protect the domestic hot water circuit against
freezing by using an accessory that is supplied
on request (anti-freeze kit) comprising two
electric heating elements, the relevant cables
and a control thermostat (carefully read the
installation instructions contained in the
accessory kit pack).
In these conditions the boiler is protected against
freezing to temperature of -15°C.
Boiler anti-freeze protection (both -3°C and -15°C)
is thus ensured only if:
- the boiler is correctly connected to gas and
electricity power supply circuits;
- the boiler is powered constantly;
- the boiler is not in stand-by (
);
- the boiler is not in anomaly conditions (parag.
2.6);
- the essential components of the boiler and/or
antifreeze kit are not faulty.
The warranty does not cover damage due to
interruption of the electrical power supply and
failure to comply with that stated on the previous
page.
NOTE:
if the boiler is installed in places where
the temperature falls below 0°C the domestic
hot water and central heating attachment pipes
must be insulated.
Summary of Contents for MAGIS Victrix
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