Immergas MAGIS VICTRIX ERP, Инструкция и рекомендации

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3-4
3-5
+
+
3
12
2
1
P1
P3
+
+
3
12
1
P1
2
P3
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
Key:
1 - Gas valve inlet pressure
point
2 - Gas valve outlet pressure
point
3 - Off/Set adjustment screw
12 - Outlet gas flow rate regu-
lator
Gas Valve 8205 Gas Valve 848
Key:
4 - Fuse 3.15 AF
5 - Selector S34: must be set on On
P.C.B.
3.5 CONVERTING THE BOILER TO
OTHER TYPES OF GAS.
If the boiler has to be converted to a different gas
type to that specified on the data plate, request
the relative conversion kit for quick and easy
conversion.
The gas conversion operation must be carried
out by an authorised company (e.g. Authorised
Technical After-Sales Service).
To convert to another type of gas the following
operations are required:
- disconnect the appliance;
- replace the nozzle located between the gas pipe
and gas/air mixing sleeve (Part. 7 Fig. 1-27),
taking care to disconnect the appliance during
this operation;
- re-power the appliance;
- calibrate the number of fan revolutions (parag.
3.6):
- adjust the correct air/gas ratio (parag. 3.7);
- seal the gas flow rate regulation devices (if set-
tings are modified);
- after completing the conversion, apply the
sticker, contained in the conversion kit, near
the data nameplate. Using an indelible marker
pen, delete the data relative to the old type of
gas.
These adjustments must be made with reference
to the type of gas used, following that given in
the table (Par. 3.20).
3.6 CALIBRATION OF NUMBER OF FAN
REVS.
Attention: verification and calibration is neces-
sary, in the case of transformation to other types
of gas, in the extraordinary maintenance phase
with replacement of the PCB air/gas circuit com-
ponents or in the case of installations with flue
extraction systems, with horizontal concentric
pipe measuring more than 1 metre.
The boiler heat output is correlated to the length
of the air intake and flue exhaust pipes. This
decreases with the increase of pipe length. The
boiler leaves the factory adjusted for minimum
pipe length (1m). It is therefore necessary, espe-
cially in the case of maximum pipe extension, to
check the ∆p gas values after at least 5 minutes
of the burner operating at nominal heat output,
when the temperatures of the intake air and ex-
haust flue gas have stabilised. Adjust the nominal
and minimum heat output in the domestic hot
water and central heating modes according to
the values in the table (Par. 3.19) using the dif-
ferential manometers connected to the ∆p gas
pressure points (15 and 16 Fig. 1-27).
Access the configurations menu (Par. 3.9) and
adjust the ignition power “P50”, while within
item “SERVICE” adjust the following parameters:
- boiler maximum heat output “P62”;
- boiler minimum heat output “P63”;
- maximum central heating output “P64”;
- minimum central heating output “P65”;
Below find the default settings present on the
boiler:
Magis Victrix ErP
P50 36 % 40%
P62
G20:
5500 (rpm)
LPG:
5000 (rpm)
P63
G20:
1000 (rpm)
LPG:
1000 (rpm)
P64
G20:
5000 (rpm)
LPG:
4500 (rpm)
P65
G20:
1000 (rpm)
LPG:
1000 (rpm)