1. Folasaga
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Immergas Victrix EXA 28 condensing boiler. Please read this manual thoroughly before attempting any installation, operation, or maintenance procedures. Keep this manual in a safe place for future reference.
2. Fa'amatalaga Saogalemu
Fa'atonuga Saogalemu Taua:
- Installation, maintenance, and repair must be performed by qualified and authorized personnel only.
- Ensure the boiler is disconnected from the main power supply before performing any service or maintenance.
- Do not block or obstruct any ventilation openings on the boiler or in the installation area.
- Never store flammable materials near the boiler.
- In case of gas odor, immediately shut off the gas supply, open windows, and contact a qualified technician. Do not operate electrical switches.
- Regularly check the system pressure as indicated on the boiler's pressure gauge.
3. Oloa Ua Ovaview
O lenei ata o loʻo faʻaalia le pito i luma view of the Immergas Victrix EXA 28 condensing boiler. It is a white, rectangular unit with a control panel located at the bottom. The control panel features two rotary knobs, a digital display, and several buttons, along with a pressure gauge on the right side. The brand name 'IMMERGAS' is visible below the control panel.
The Immergas Victrix EXA 28 is a high-efficiency condensing boiler designed for heating and domestic hot water production. Its compact design allows for versatile installation options, including indoor and outdoor protected areas.
Vaega Autu:
- Vaega Pule: Features a digital display, rotary knobs for temperature adjustment, and various function buttons.
- Fua Fa'amau: Indicates the system's water pressure.
- Kesi Ulufale: Connection point for the methane gas supply.
- Vai So'oga: Inlets and outlets for heating and domestic hot water circuits.
- Alavai Condensate: Outlet for condensed water.
4. Seti ma Fa'apipi'i
The Immergas Victrix EXA 28 boiler is designed for installation by certified professionals only. Incorrect installation can lead to serious injury, property damage, or void the product warranty.
Taiala Fa'apipi'i Lautele:
- Nofoaga: Can be installed indoors or in a protected outdoor area. Ensure adequate ventilation and clearance around the unit for maintenance.
- Fa'amauina: The boiler is designed for wall mounting. Ensure the wall structure can support the boiler's weight (approximately 39 kg).
- So'oga kesi: Connect to a methane gas supply in accordance with local regulations and standards.
- Vai So'oga: Connect to the heating system and domestic water supply lines. Install appropriate shut-off valves.
- So'oga eletise: Connect to a suitable electrical supply (cable electric) as per the boiler's specifications and local electrical codes.
- Faiga fa'asu'e: Install a proper flue system for exhaust gases, ensuring it is sealed and correctly routed.
- Alavai Condensate: Connect the condensate drain to an appropriate waste system.
After installation, the system must be filled with water and purged of air. The system pressure should be set to the recommended level, typically between 1.0 and 1.5 bar, as indicated on the pressure gauge.
5. Fa'atonuga o Galuega
Once installed and commissioned by a qualified technician, operating your Immergas Victrix EXA 28 boiler is straightforward.
Ki/Tape:
- E ki ai: Ensure the gas supply is open and the boiler is connected to the power supply. Use the main power switch on the boiler or external control to turn the unit on. The digital display will illuminate.
- E tape: Use the main power switch to turn off the boiler. For extended periods of inactivity (e.g., summer), it is recommended to also close the gas supply valve.
Fetuunaiga o le vevela:
- Tevela vevela: Use the dedicated rotary knob on the control panel to adjust the desired heating water temperature. The digital display will show the set temperature.
- Domestic Hot Water (DHW) Temperature: Use the separate rotary knob to set the desired temperature for domestic hot water.
Refer to the specific icons and indicators on your boiler's control panel for detailed information on operating modes, error codes, and system status.
6. Tausiga
Regular maintenance is crucial for the longevity, efficiency, and safe operation of your Immergas Victrix EXA 28 boiler. All maintenance procedures, especially those involving internal components, must be performed by a qualified service technician.
User Maintenance (Monthly/Quarterly):
- Su'ega Va'ai: Check for any visible leaks, corrosion, or unusual noises.
- Malosi o le System: Monitor the pressure gauge. If the pressure drops below 1.0 bar, repressurize the system according to the instructions provided by your installer or a qualified technician.
- Fa'amamaina: Keep the exterior of the boiler clean using a soft, damp ie. Aua le fa'aogaina ni mea e fa'amama ai.
Professional Annual Servicing:
It is mandatory to have your boiler serviced annually by a qualified technician. This service typically includes:
- Combustion analysis to ensure optimal efficiency and safety.
- Cleaning of the heat exchanger and burner.
- Inspection of all safety devices.
- Checking and cleaning of the condensate trap and drain.
- Verification of gas and water connections.
- General operational check.
7. Faʻafitauli
This section provides guidance on common issues you might encounter. For complex problems or if you are unsure, always contact a qualified service technician.
| Fa'afitauli | Mafuaaga e ono tupu | Fofo |
|---|---|---|
| No heating or hot water | Leai se eletise Tape le kesi Fa'aletonu faiga Thermostat setting too low Boiler lockout/error code | Check power switch and circuit breaker Ensure gas valve is open Check pressure gauge, repressurize if needed Fa'ateleina le fa'atulagaina o le thermostat Note error code and consult manual/technician |
| Fa'aletonu faiga | Water leak in system Normal pressure drop over time | Check for visible leaks, contact technician if found Repressurize the system using the filling loop (refer to installer's instructions) |
| Unusual noises (e.g., banging, gurgling) | Ea i le faiga Fa'atupu limescale Fa'afitauli o le pamu | Bleed radiators to remove air Contact technician for system flush/descaling Fa'afeso'ota'i le tekinisia |
| Boiler displaying an error code | Specific fault detected by the boiler's diagnostics | Note the exact error code. Refer to the boiler's technical documentation or contact a qualified technician, providing the error code. |
8. Fa'amatalaga
The following are the technical specifications for the Immergas Victrix EXA 28 Condensing Boiler:
- Tufuga: Immergas
- Numera Fa'ata'ita'i: 3025777
- Fua o Mea (L x W x H): 40 x 30 x 76 cm
- mamafa: 39 kalama
- Lanu: Lanu pa'epa'e
- Sitaili: Methane, 28 kW
- Mea: Apa siliva
- Punavai Malosi: Uaea eletise
- Fa'apitoa Fa'apitoa: Fua fa'asao
- Lelei: Maualuga
- Ituaiga Fa'amau: Pa puipui
- Vaega e aofia ai: Boiler unit
9. Fa'amaonia ma Lagolago
For information regarding the warranty period and terms for your Immergas Victrix EXA 28 boiler, please refer to the separate warranty document provided at the time of purchase or contact your authorized Immergas dealer or installer.
For technical support, spare parts, or professional servicing, please contact your local Immergas service center or the installer who performed the installation. Always provide your boiler's model number (Victrix EXA 28) and serial number (found on the boiler's rating plate) when seeking support.
