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3.9  SOLAR PANELS COUPLING 

FUNCTION.

The boiler is set-up to receive water. In the 

event of integration of heating of the DHW with 

solar panel systems, the boiler is set by default 

for management of the storage tank unit via 

parameter “P0.” set on “2” (Par. 3.8).

3.10 "CHIMNEY SWEEP FUNCTION".

When activated, this function forces the boiler 

to variable output for 15 minutes.

In this state all adjustments are excluded and only 

the safety thermostat and the limit thermostat 

remain active. To activate the chimney sweep 

function, press the “Reset” button (3) until 

activation of the function in the absence of 

DHW requests.
Its activation is signalled by simultaneous 

flashing of the indicators (11 and 12 Fig. 2-1).
This function allows the technician to check the 

combustion parameters. 

Once the function is activated, it is possible to 

select whether to make the check in CH status 

or DHW status by opening any hot water cock 

and regulating the power by turning the "CH 

regulation" selector (6).

Functioning in CH or DHW mode is visualised 
by the relative symbols

 or 

.

After the checks, deactivate the function 

switching the boiler off and then on again.

3.11 PUMP ANTI-BLOCK FUNCTION.

The boiler has a function that starts the pump at 

least once every 24 hours for the duration of 30 

seconds in order to reduce the risk of the pump 

becoming blocked due to prolonged inactivity.

3.12 THREE-WAY ANTI-BLOCK SYSTEM

Both in “domestic hot water” and in “domestic 

hot water-central heating” phase the boiler is 

equipped with a function that starts the three-

way motorised group 24 hours after it was last 

in operation, running it for a full cycle so as to 

reduce the risk of the three-way group becoming 

blocked due to prolonged inactivity.

3.13 RADIATORS ANTI-FREEZE 

FUNCTION.

If the system return water is below 4°C, the boiler 

starts up until reaching 42°C.

3.14 P.C.B. PERIODICAL SELF-CHECK.

During functioning in heating mode or with 

boiler in standby, the function activates every 18 

hours after the last boiler check/power supply. In 

case of  functioning in domestic hot water mode 

the self-check starts within 10 minutes after the 

end of the withdrawing in progress, for duration 

of approx. 10 seconds.

N.B.:

during self-check, the boiler remains off.

3.15 AUTOMATIC VENT FUNCTION.

In the case of new heating systems and in 

particular mode for floor systems, it is very 

important that dearation is performed correctly. 

The function consists in the cyclic activation of 

the pump (100 s ON, 20 s OFF) and the 3-way 

valve (120 s domestic hot water, 120 s central 

heating). 

The function is activated in two different ways:
- at every new power supply of the boiler;
- by pressing buttons at the same time (2 and 4 

Fig. 2-1) for 5 seconds with boiler in stand-by.

  

N.B.:

 if the boiler is connected to the CAR

V2

the “stand-by” function is only obtained via the 

remote control panel.

In the first case, the function has duration of 8 

minutes and it can be interrupted by pressing 

the “reset” button (4). In the second case it has 

duration of 18 hours and it can be interrupted by 

simply switching the boiler on.
Activation of the function is signalled by the 

countdown shown on the indicator (14).

3.16 SYSTEM SUPERVISION COUPLING 

FUNCTION.

The boiler is set-up to be coupled to a system 

functioning with heat pump. For coupling, a 

"System supervisor" kit is necessary and the 

following operations must be performed:
- set “S7” on “CE”;
- connect the system supervisor to clamps 38 

(-) and 39 (+) of the boiler terminal board 

respecting the polarity.

For further information, see the system 

supervisor instruction book.

3.17 YEARLY APPLIANCE CHECK AND 

MAINTENANCE.

The following checks and maintenance should 

be performed at least once a year.

- Clean the flue side of the heat exchanger.
- Clean the main burner.
- Check correct lighting and operation.
- Ensure correct calibration of the burner in 

domestic water and heating phases.

- Check correct operation of control and 

adjustment devices and in particular: 

  - intervention of main electrical switch on 

boiler;

  - system control thermostat intervention;
  - domestic hot water control thermostat 

intervention.

- Check sealing efficiency of gas circuit and the 

internal system.

-  Check intervention of the device against no gas 

ionisation flame control:

  - check that the relative intervention time is 

less than 10 seconds.

- Visually check for water leaks or oxidation 

from/on connections and traces of condensate 

residues inside the sealed chamber.

- Check, by means of the condensate drain cap, 

that there are no residues of material blocking 

the flow of condensate.

- Check contents of the condensate drain trap.
-  Visually check that the water safety drain valve 

is not blocked.

- Check that, after discharging system pressure 

and bringing it to zero (read on boiler 

manometer), the expansion vessel charge is at 

1.0 bar.

- Check that the system static pressure (with 

system cold and after refilling the system by 

means of the filling valve) is between 1 and 1.2 

bar.

- Check visually that the safety and control 

devices have not been tampered with and/or 

shorted, in particular:

  - temperature safety thermostat;
- Check the condition and integrity of the 

electrical system and in particular:

  - electrical power cables must be inside the 

whipping;

  - there must be no traces of blackening or 

burning.

N.B.:

 on occasion of periodical maintenance of 

the appliance it is appropriate also to check and 

perform maintenance on the heating system, in 

compliance with that indicated by the regulations 

in force.

Содержание VICTRIX X12-242I

Страница 1: ...VICTRIX X 12 24 2 I IE Instruction and Warning book 1 036643ENG...

Страница 2: ......

Страница 3: ...user also in the case of transfer or succession of ownership It must be stored with care and consulted carefully as all of the warnings provide important safety indications for installation use and m...

Страница 4: ...ation pump 19 1 25 Kits available on request 20 1 26 Boiler components 21 2 Instructions for use and maintenance 22 2 1 Cleaning and maintenance 22 2 2 General warnings 22 2 3 Control panel 22 2 4 Usi...

Страница 5: ...pliance off immediately and contact a qualified technician e g the Immergas Technical Assistance centre which has specifically trained staff and original spare parts Do not attempt to modify or repair...

Страница 6: ...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 percent...

Страница 7: ...ional way using the couplings on the boiler template The boiler safety valve outlet must be connected toadrainingfunnel Otherwise themanufacturer declines any responsibility in case of flooding if the...

Страница 8: ...i e it must be set to On Off mode CARV2 or chrono thermostat On Off electric connection Optional The operations described below must be performed after having removed the voltage from the appliance T...

Страница 9: ...l Kit This information allows calculations to be made to verify the possibility of setting up various flue configurations Positioning of the gaskets black for green range flue extraction systems Posit...

Страница 10: ...Intake and Exhaust 16 3 m 2 5 Intake m 18 7 Exhaust m 4 9 m 7 7 Exhaust m 13 6 Concentric vertical intake exhaust terminal 60 100 Intake and Exhaust 9 m 1 4 Intake m 10 3 Exhaust m 2 7 m 4 3 Exhaust...

Страница 11: ...of the straps present in the kit making sure to block the 4 gasket flaps Fit the male side smooth of the exhaust terminal into the the female side of the bend 90 80 making sure that the relevant wall...

Страница 12: ...o the external atmosphere The technical regulations in force must be respected Max length of exhaust duct The flue pipe vertical or horizontal can be extended to a max length of 30 straight metres Spa...

Страница 13: ...al intake exhaust kit 80 125 Kit assembly Fig 1 18 for the installation of kit 80 125 the flanged adapter kit must be used to be able to install the flue system 80 125 Install the flanged adapter 2 on...

Страница 14: ...l 6 and insert the intake exhaust pipe 5 Fit the 60 100 3 concentric terminal pipe with the male end 5 smooth into the flange 2 up to the stop making sure that the wall sealing plate has been fitted 3...

Страница 15: ...sent in the lateral hole with respect to the central one according to needs and replace it with the flange 3 positioning the gasket 2 already present in the boiler and tighten using the supplied self...

Страница 16: ...emoval of possible condensate forming in the exhaust pipe tilt the pipes towards the boiler with a min slope of 1 5 Assemble the lid A complete with adapter 1 and wall plugs 6 and assemble the flue to...

Страница 17: ...e inside the flue technical slot The max possible length of the 60 flexible ducting vertical section is equal to 30 m This length is obtained considering the complete 80 exhaust terminal 1m of 80 pipe...

Страница 18: ...nt the circulation pump by loosening the front cap and keeping the motor running Re tighten the cap after the operation 1 21 FILLING THE CONDENSATE TRAP On first lighting of the boiler combustion prod...

Страница 19: ...24 CIRCULATION PUMP The Victrix X 12 24 2I series boilers are supplied with a built in circulation pump with 3 position electric speed control The boiler does not operate correctly with the circulatio...

Страница 20: ...rmation of lime scale and preserves the original heat exchange and domestic hot water production conditions The boiler is prepared for application of the polyphosphate dispenser kit Relay board on req...

Страница 21: ...ondensation module 11 Flue probe 12 Heat exchanger safety thermofuse 13 Manual air vent valve 14 Sample points air A flue gases F 15 Negative signal pressure point 16 Positive signal pressure point 17...

Страница 22: ...ic hot water temperature selector switch 6 Central heating water temperature selector switch 7 Boiler manometer 8 DHW production phase functioning active 9 Boiler in block does not require release via...

Страница 23: ...ite flame block 20 Return probe anomaly 23 Push button control panel anomaly 24 Block due to flue gas temperature gradient intervention 25 Insufficient circulation 27 Flue probe anomaly 29 Loss of rem...

Страница 24: ...signal loss error occurs 6 times consecutively in 8 5 minutes 38 To eliminate the block the Reset button 3 must be pressed If this phenomenon occurs frequently contact a qualified technician for assis...

Страница 25: ...TI FREEZE PROTECTION The boiler has an anti freeze function that switches on automatically when the temperature fallsbelow 4 C standardprotectiontominimum temperature of 5 C All information relative t...

Страница 26: ...the gas flow rate regulation devices if settings are modified checktheproductionofDHW whentheboiler is connected to an external cylinder unit ensure sealing efficiency of water circuits check ventilat...

Страница 27: ...ed for software updating operations 3 3 TROUBLESHOOTING N B maintenance interventions must be carried out by a qualified technician e g Immergas After Sales Technical Assistance Service Smell of gas C...

Страница 28: ...eating output ignition power 3 6 ADJUSTMENT OF THE AIR GAS RATIO Important theverificationoperationsoftheCO2 must be carried out with the casing mounted while the gas valve calibration operations must...

Страница 29: ...heating demand of the house Therefore the boiler works normally in a variable gas pressure field between minimum and maximum power depending on the system heat load setting fan speed in rpm hundreds...

Страница 30: ...ich can be configured 0 Off 1 General alarm 2 CH phase active 3 External gas valve power supply 4 Secondary zone control from TA on relay board contact 5 Heat pump 0 5 0 P5 Relay 3 optional The boiler...

Страница 31: ...every new power supply of the boiler by pressing buttons at the same time 2 and 4 Fig 2 1 for 5 seconds with boiler in stand by N B if the boiler is connected to the CARV2 the stand by function is onl...

Страница 32: ...osen the two screws 4 present in the lower part of the casing front 3 unhook the central fixing 6 exerting slight pressure in the median zone of the side 5 pull the front casing slightly in the lower...

Страница 33: ...sure of 1013 mbar Burner pressure values refer to use of gas at 15 C Victrix X 12 2 I Victrix X 24 2 I METHANE G20 BUTANE G30 PROPANE G31 HEAT OUTPUT HEAT OUTPUT BURNER GAS FLOW RATE BURNER NOZZLES PR...

Страница 34: ...at Nom Q Min mg kWh 48 13 185 20 85 25 Flue temperature at nominal output C 56 63 57 Flue temperature at minimum output C 58 64 59 Victrix X 24 2 I Gas nozzle diameter 8205 gas valve mm 5 80 4 10 4 1...

Страница 35: ...Nom Min 106 9 102 4 106 7 103 0 Efficiency 40 30 Nom Min 107 0 106 8 108 1 107 1 Heat loss at casing with burner On Off 80 60 C 0 89 0 30 0 41 0 50 Heat loss at flue with burner On Off 80 60 C 0 02 2...

Страница 36: ...erial Number CHK Check Cod PIN PIN code Type Type of installation ref CEN TR 1749 Qnw min Minimum heating capacity domestic Qn min Minimum heating capacity heating Qnw max Maximum heating capacity dom...

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Страница 40: ...mergas com Immergas S p A 42041 Brescello RE Italy T 39 0522 689011 F 39 0522 680617 This instruction booklet is made of ecological paper Cod 1 036643ENG rev ST 000346 000 02 2014 Inglese per IRLANDA...

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