background image

16

INS

TALLER

US

ER

MAINTEN

AN

CE TECHNI

CI

AN

1.22 GAS SYSTEM START-UP.

To start up the system, refer to the technical 

standard in force: This divides the systems and 

therefore the start-up operations into three 

categories: new systems, modified systems, 

re-activated systems.

In particular, for new gas systems:

-

 

open windows and doors;

- avoid presence of sparks or open flames;
- bleed all air from the pipelines;
-  check the seal of the internal system by follow-

ing the instructions provided by the technical 

regulations in force (refer to the pertaining lo-

cal regulations for the "sealing test" on systems 

served by single or cascade generators with a 

nominal thermal capacity greater than 35 kW.

1.23 BOILER START UP (IGNITION).

In order to issue the Declaration of Conformity 

required by the regulations in force, one must 

fulfil the following requirements to commission 

the boiler (the operations listed below must only 

be performed by qualified personnel and in the 

presence of staff only):

-  check that the internal system is properly sealed 

according to the specifications set forth by 

regulations in force; Up to operating pressures 

of 40 mbar it is also possible to use the testing 

method adopted by the technical regulations 

in force for systems served by single appliances 

(or in cascade set-up), with nominal thermal 

capacities greater than 35 kW. For greater pres-

sure levels you will need to refer to legislation 

in force and/or other effectively tried and tested 

methods;

-  make sure that the type of gas used corresponds 

to boiler settings;

- check that there are external factors that may 

cause the formation of fuel pockets;

-  switch the boiler on and check correct ignition;
-  make sure the fan rpm matches the value pro-

vided in the book (Par. 3.17);

- ensure that the safety device intervenes in the 

event of gas supply failure and check the relative 
intervention time;

- check activation of the main switch located 

upstream from the boiler and in the boiler;

- check that the intake/exhaust concentric ter-

minal (if fitted) is not blocked.

The boiler must not be started up even if only 

one of the checks should be negative.

N.B.: 

The Immergas Authorised After-sales Centre 

can carry out the initial boiler check (point 2.1) 

required to activate the warranty of Immergas 

solely upon completion of commissioning by an 

installer. The test certificate and warranty is issued 

to the user.

1.18 FLUE DUCT SYSTEMS FOR VOIDS 

AND CHIMNEYS.

Flue ducts may be installed in suitable voids or 

chimneys provided that the relevant building 

regulations permit this.  Flue ducting systems 

must be installed in strict accordance with the 

manufacturers instructions.

Immergas ducting system Ø 80 .

 The "Green 

Series" 80 Ø flexible ducting system must only be 

used with Immergas condensing boilers.

In any case, ducting operations must respect 

the provisions contained in the standard and in 

current technical regulations; in particular, the 

declaration of conformity must be compiled at 

the end of work and on commissioning of the 

ducted system. The instructions in the project 

or technical report must likewise be followed, in 

cases provided for by the standard and current 

technical regulations. The system or components 

of the system have a technical life complying with 

current standards, provided that:

- it is used in average atmospheric and envi-

ronmental conditions, according to current 

regulations (in particular, by the standards 

regarding: absence of combustion products, 

dusts or gases that can alter the normal ther-

mophysical or chemical conditions; existence 

of temperatures coming within the standard 

range of daily variation, etc.).

- Installation and maintenance must be per-

formed according to the indications supplied 

by the manufacturer and in compliance with 

the provisions in force.

- The max. possible length of the 80 Ø flexible 

ducting vertical section 

is equal to 24.0 m for 

Victrix Pro 35 1 I and 30.0 m for Victrix Pro 

55 1 I

. This length is obtained considering the 

complete exhaust terminal, 1m of 80 Ø pipe 

in exhaust, two 90° 80 Ø bends at the boiler 

outlet to connect to the ducting system and two 

direction changes of the flexible tube inside the 

flue/technical slot.

1.19 

FLUE EXHAUST WITH BOILERS IN 

CASCADE.

The boilers installed in cascade composed of 

any number between 2 and 5 boilers, can be 

manifolded to a unique flue exhaust pipe, which 

flows into a flue.

Immergas supplied an appropriate and original 

flue exhaust system separately to the boilers.

1.20 SYSTEM FILLING.

When the boiler has been connected, fill the sys-

tem. Filling is performed at low speed to ensure 

release of air bubbles in the water via the boiler 

and heating system vents.

The boiler incorporates two automatic vent 

valves fitted on the circulator pump and on the 

condensing module. Check if the cap is loose. 

Open the radiator vent valves. Close radiator 

vent valves when only water escapes from them. 

N.B.:

 during these operations start up the cir-

culation pump at intervals, acting on the main 

switch positioned on the control panel.

 Vent the 

circulation pump by loosening the front cap and 

keeping the motor running

. Tighten the cap after 

the operation.

Attention:

 this boiler is 

not

 equipped with an 

expansion vessel on the system. It is mandatory 

to install a closed expansion vessel to guarantee 

correct boiler operation. The expansion vessel 

must comply with the European Standards in 

force. The dimensions of the expansion vessel 

depend on the data relative to the central heating 

system. Install a vessel whose capacity responds 

to the requisites of the Standards in force (''R'' 

collection).

1.21 CONDENSATE TRAP FILLING.

On first lighting of the boiler combustion prod-

ucts may come out the condensate drain; after a 

few minutes’ operation check that this no longer 

occurs. This means that the trap is filled with 

condensate to the correct level preventing the 

passage of combustion products.

B23

1-23

Exhaust

Exhaust

Summary of Contents for VICTRIX PRO 35 1 I

Page 1: ...VICTRIX PRO 35 55 1 I IE Instruction and warning book 1 038715ENG...

Page 2: ......

Page 3: ...technical information for installing Immergas boilers As for the other issues related to boiler installation e g safety in the work site environment protection injury prevention it is necessary to co...

Page 4: ...entilation of the installation rooms 21 2 3 General warnings 21 2 4 Control panel 22 2 5 Using the boiler 22 2 6 Troubleshooting 24 2 7 Info menu 26 2 8 Boiler shutdown 26 2 9 Restoring central heatin...

Page 5: ...hey only ensure adequate support if inserted correctly according to technical standards in walls made of solid or semi hollow brick or block In the case of walls made from hollow brick or block partit...

Page 6: ...ating 1 5 ANTI FREEZE PROTECTION Minimum temperature 5 C The boiler comes standard with an anti freeze function that ac tivates the pump and burner when the system water temperature in the boiler fall...

Page 7: ...ty The appliance has been de signed to operate with combustible gas free of impurities otherwise it is advisable to fit special filters upstream of the appliance to restore the purity of the fuel Stor...

Page 8: ...s specified by current safety standards Attention Immergas S p A declines any respon sibility for damage or physical injury caused by failure to connect the boiler to an efficient earth system or fail...

Page 9: ...uster via 2 wires Thermoregulation electrical connection Fig 1 4 Thermoregulation electrical connections must be carried out on the boiler terminal board eliminating jumper X40 Thermostat or On Off en...

Page 10: ...ealed chamber and fan assisted The boiler leaves the factory with B23 configuration to change the configuration of the boiler to type C sealed chamber and fan assisted disassemble the 80 adapter the b...

Page 11: ...t 1 3 m Terminal complete with vertical exhaust 80 Exhaust m 3 DUCT TYPE Equivalent length in m of concentric pipe 80 125 Concentric pipe 80 125 m 1 1 0 m Concentric bend 90 80 125 1 9 m Concentric be...

Page 12: ...eft side or front outlet For installation with frontal outlet one must use the fixing plate and a concentric bend coupling in order to ensure sufficient space to carry out the tests required by law up...

Page 13: ...ix it to the lid using the previously disassembled sheet steel plate 3 Installation of the fake aluminium tile replace the tiles with the aluminium sheet 5 shaping it to ensure that rainwater runs off...

Page 14: ...L Fig 1 15 The kit with this configuration can be extended up to a max measurement of 24 0 m with Victrix Pro 35 1 I and 30 0 m with Victrix Pro 55 1 I including the terminal Using the 80 vertical te...

Page 15: ...4 wall sealing plate has been fitted This will ensure sealing and joining of the elements making up the kit Horizontal kit 80 with exhaust in flue Kit assembly Fig 1 21 install the 80 bend 1 with the...

Page 16: ...nd in current technical regulations in particular the declaration of conformity must be compiled at the end of work and on commissioning of the ducted system The instructions in the project or technic...

Page 17: ...boiler operation in the case of new systems single pipe and module it is recommended to use the pump at maximum speed The circulation pump is already fitted with a capacitor Pump release If after a p...

Page 18: ...le cover 11 Igniter 12 Ignition electrode 13 Flue probe 14 Condensing module air vent valve 15 Fumes hood 16 Sample points air A flue gas F 17 Heat exchanger safety thermal fuse 18 Manual air vent val...

Page 19: ...d block circuit breaker switches andofthethermometer notsuppliedasstandard with the boiler must be set up as described in the installation instructions in compliance with theprovisionsofthe R collecti...

Page 20: ...ng circuit pump CMI 1 13 Zone 2 central heating circuit pump CMI 2 14 Zone 3 direct circuit pump CD 15 Storage tank unit feeding pump 16 Zone 1 safety thermostat CMI 1 17 Zone 2 safety thermostat CMI...

Page 21: ...orary shutdown of the boiler is required proceed as follows a drain the heating system if anti freeze is not used b shut off all electrical water and gas supplies N B in the case of maintenance interv...

Page 22: ...ies 24 Pump running 25 Summer mode 2 5 USING THE BOILER Before ignition make sure that the system is full of water checking that the manometer 5 indicates a base value at which the system has been des...

Page 23: ...maintain the previous setting 2 4 2 5 Stand by mode by pressing buttons A and C at the same time it is possible to place the boiler in stand by In this mode the boiler is considered powered on but not...

Page 24: ...NTC probe temperature The error may be caused by a poor thermal probe contact or a system with excessive thermal inertia Press the Reset button 1 0A17 Poor thermal return NTC probe contact During boi...

Page 25: ...th the boiler in stand by the board detects an anomalous difference between the NTC probe flow and return temperatures The error may be caused by a failure in one of the two probes 2 1 0E98 Simple cas...

Page 26: ...s that are drained frequently filling must be carried out with suitably treated water to eliminate hardness that can cause lime scale 2 12 CASE CLEANING Use damp cloths and neutral detergent to clean...

Page 27: ...fans check that the intake and or exhaust terminals are not blocked ensure activation of all adjustment devices seal the gas flow rate regulation devices if settings are modified check sealing effici...

Page 28: ...ostat can be used instead of B2 set P29 17 E4 Safety thermostat E5 Heat exchanger safety thermostat manual reset E13 Safety thermofuse G2 Igniter M1 Boiler circulator pump M20 Fan M30 Three way valve...

Page 29: ...D inlet Clean contact Max 230 Vac 1 A Key B1 System flow probe NTC B2 Domestic hot water probe NTC B4 External probe M2 Plant CH pump M30 3 way valve Note probe B1 B2 B4 Connection cable diameter 3 7...

Page 30: ...fibre panel replace the cover gasket of the manifold and reset the thermostat by pressing the specific button check that the exchanger safety thermostat has not intervened If it has check the integri...

Page 31: ...er s modulation ratio It defines the boiler s modulation ratio Do not modify 0 100 10 P13 Boiler power Used to calculate the boiler power in the event of simple cascade 0 255 kW 35 kW 35 55 kW 50 P14...

Page 32: ...asurement This defines the unit of measure on the display whether metric or Imperial 0 127 C kW 128 256 F kBTu h 0 P32 Set Resc Min Limits the minimum value of the heating set The parameter takes prio...

Page 33: ...8 Off Setregulator To increase the CO2 value turn the adjustment screw 3 in a clockwise direction and vice versa to decrease it Calibration of maximum CO2 When you finish the minimum CO2 adjustment tu...

Page 34: ...be must be connected to terminals S1 and S2 and parameter P38 must be set up whereas the pump must be connected to termi nals C and D If there is a DHW circuit it can be connected via an external 3 wa...

Page 35: ...replaced at least every two years regardless of their state of wear Check that the burner is intact that it has no deformations or cuts and that it is properly fixed to the combustion chamber lid oth...

Page 36: ...to de tach it from the central hooks and then slide it downwards take the two clamping screws out 4 from the control panel with their rings 5 press the two side hooks 7 and tilt the control panel 6 re...

Page 37: ...37 3 10 1 6 8 9 9 12 12 10 11 13 13 13 13 A A Rif A 7 7 INSTALLER USER MAINTENANCE TECHNICIAN Ref A...

Page 38: ...0 30 0 25800 3 24 4520 2 38 4380 29 0 24940 3 13 4400 2 30 4260 28 0 24080 3 02 4270 2 22 4130 27 0 23220 2 92 4140 2 14 4010 26 0 22360 2 81 4010 2 06 3880 25 0 21500 2 71 3890 1 99 3760 24 0 20640 2...

Page 39: ...g h 81 82 Flue flow rate at min heat output kg h 9 9 CO2 at Q Nom Min 9 40 9 10 10 60 10 10 CO with 0 O2 at Nom Min Q Nom Min ppm 157 1 184 1 NOX at 0 of O2 at Q Nom Min mg kWh 43 17 43 21 Flue temper...

Page 40: ...loss at casing with burner On Off 80 60 C 0 44 1 10 0 30 0 90 Heat loss at flue with burner On Off 80 60 C 0 04 1 60 0 03 1 80 Central heating circuit max operating pressure bar 4 4 4 4 Central heatin...

Page 41: ...d Md Model code Sr N Serial Number CHK Check Cod PIN PIN code Type applianceconfiguration ref CENTR1749 Qnw min Minimum DHW heat input Qn min CH minimum heat input Qnw max DHW maximum heat input Qn ma...

Page 42: ......

Page 43: ......

Page 44: ...mmergas com Immergas S p A 42041 Brescello RE Italy Tel 0522 689011 Fax 0522 680617 Certified company ISO 9001 This instruction booklet is made of ecological paper Cod 1 038715ENG rev ST 002094 000 09...

Reviews: