1. Bubuka
This manual provides essential information for the safe and effective installation, operation, and maintenance of your Ferroli Boiler Expansion Vessel. An expansion vessel is a critical component in a sealed central heating system, designed to absorb the expansion of water as it heats up, thereby maintaining a stable system pressure and preventing damage to the boiler and pipework. Please read these instructions carefully before installation or use.
2. Produk Langkungview
The Ferroli Boiler Expansion Vessel is a high-quality replacement part designed for various Ferroli Group boilers. It features a circular design, a 10-liter capacity, and is pre-charged to 3 Bar pressure. The vessel is equipped with a 1/2 inch threaded connection for integration into your boiler system.
3. Émbaran Kasalametan
- Pamasangan profésional disarankeun: Installation of this component should only be performed by a qualified and certified heating engineer. Incorrect installation can lead to serious injury, property damage, or system malfunction.
- Pareum listrik: Always ensure the boiler's electrical supply is completely disconnected before commencing any work.
- Sistim depressurize: The heating system must be fully depressurized and drained before attempting to remove or install the expansion vessel.
- Hot Water Hazard: Be aware that the system may contain hot water, even after being turned off. Allow adequate time for cooling.
- Bahaya Tekanan: Expansion vessels operate under pressure. Never tamper with the vessel or its connections while the system is pressurized.
- Maké Alat Pelindung: Salawasna nganggo alat pelindung pribadi (PPE), sapertos sarung tangan sareng panyalindungan panon.
4. Setup jeung Instalasi
Catetan: This procedure is a general guide. Always refer to your specific boiler's service manual for detailed instructions and safety precautions. Installation must be carried out by a qualified professional.
- Persiapan:
- Turn off the boiler's electrical supply at the main switch.
- Allow the system to cool down completely.
- Close the isolation valves to the boiler (if present).
- Connect a hose to the boiler's drain cock and drain the heating system until the pressure gauge reads zero.
- Removal of Old Expansion Vessel:
- Locate the existing expansion vessel. It is typically a red, spherical or oval tank.
- Carefully disconnect the water connection and any mounting brackets. Be prepared for residual water to escape.
- Remove the old vessel.
- Installation of New Expansion Vessel:
- Inspect the new vessel for any signs of damage.
- Check the pre-charge pressure of the new vessel using a suitable pressure gauge. The factory pre-charge is 3 Bar, but it should be adjusted to match the static head of the system (typically 0.5 to 1.0 Bar below the system's cold fill pressure). Use a bicycle pump or compressor to adjust if necessary.
- Apply PTFE tape or a suitable thread sealant to the 1/2 inch threaded connection of the new vessel.
- Mount the new expansion vessel securely in the designated location, ensuring it is properly supported.
- Connect the water pipe to the vessel's threaded connection, tightening it appropriately to ensure a watertight seal.
- Refilling and Testing:
- Close the drain cock and open the isolation valves.
- Refill the heating system slowly, bleeding air from radiators and any air vents until the system reaches its recommended cold fill pressure (usually between 1.0 and 1.5 Bar).
- Pariksa sadaya sambungan pikeun bocor.
- Restore the boiler's electrical supply and restart the boiler.
- Monitor the system pressure as the boiler heats up. The pressure should rise slightly but remain within the boiler manufacturer's specified operating range.
5. Prinsip Operasi
The expansion vessel contains a flexible diaphragm that separates the system water from a cushion of air (or nitrogen) that is pre-charged to a specific pressure. As the water in the heating system heats up, it expands. This expanded water pushes against the diaphragm, compressing the air cushion and allowing the system pressure to remain stable within safe limits. When the water cools, it contracts, and the compressed air pushes the diaphragm back, maintaining minimum system pressure.
6. Pangropéa
Regular maintenance is crucial for the longevity and proper functioning of your heating system and expansion vessel.
- Pariksa tekanan taunan: It is recommended to have the expansion vessel's pre-charge pressure checked annually by a qualified engineer. This involves isolating and draining the system to check the air side pressure.
- Inspeksi Visual: Periodically inspect the vessel for any signs of corrosion, leaks, or physical damage.
- Ngecas: If the pre-charge pressure is found to be low during an annual check, it can be recharged using a suitable pump. If the vessel consistently loses pressure, it may indicate a faulty diaphragm and require replacement.
7. Cara ngungkulan
If you experience issues with your heating system related to pressure, the expansion vessel may be a factor. Always consult a qualified heating engineer for diagnosis and repair.
| Gejala | Mungkin Cukang lantaranana | Aksi |
|---|---|---|
| System pressure drops frequently, requiring constant repressurization. | Expansion vessel has lost its pre-charge or diaphragm is faulty. | Check vessel pre-charge pressure. Recharge if low. If issue persists, replace vessel. Also check for system leaks. |
| System pressure rises excessively when boiler heats up. | Expansion vessel is undersized, has lost its pre-charge, or diaphragm is faulty. | Verify vessel sizing. Check pre-charge pressure. Replace vessel if faulty. |
| Water leaks from the air valve of the expansion vessel. | Diaphragm inside the vessel has failed. | The expansion vessel needs to be replaced. |
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| Jenis produk | Boiler Expansion Vessel |
| merek | Ferroli (Compatible with Ferroli Group) |
| Nomer modél | I39809690 |
| Kapasitas | 10 liter |
| Tekanan pra-muatan | 3 bar |
| diaméterna | 387 mm |
| Jangkungna | 110 mm |
| Ukuran Thread | 1/2 inci |
| Original Codes | I39809690, 39809690, FEI39809690 |
9. Compatible Boiler Models
This expansion vessel is compatible with various boilers from the Ferroli Group, including models from FER, FERROLI, and LAMBORGHINI. Always verify compatibility with your specific boiler model before purchase and installation.
FER Boilers:
- FERSTYLE F24MEL
- GGNKF 30/100
FERROLI Boilers:
- DOMITOPC30E
- ECONCEPT35E
- NEWELITEC30E
- ATLAS 30 K 100 UNIT, ATLAS 30 K 100 UNIT (2014)
- ATLAS 30 SI UNIT, ATLAS 30 SI UNIT (2014)
- ATLAS D 30 F K 100 UNIT
- ATLAS D 30 F K 130 UNIT
- ATLAS D 30 F KI 100 UNIT
- ATLAS D 30 F SI UNIT
- ATLAS D 30 F UNIT
- ATLAS D 30 K 100, ATLAS D 30 K 100 UNIT
- ATLAS D 30 KI 130 UNIT
- ATLAS D 30 PLUS UNIT
- ATLAS D 30 SI UNIT
- ATLAS D 30 UNIT
- ATLAS D 32 CONDENS SI UNIT
- ATLAS D 32 CONDENS UNIT
- ATLAS D 40 F K 130 UNIT
- ATLAS D 42 K 130, ATLAS D 42 K 130 UNIT
- ATLAS D 42 KI 130 UNIT
- ATLAS D K
- ATLAS D32 CONDENS K130 UNIT
- DIVATECH C32
- DIVATECH F32
- DIVATOP C32
- DIVATOP F32
- DIVATOP LOW NOX F32
- DOMIPROJECT C32
- DOMIPROJECT F32
- DOMITOP DGT F30E
- ECONCEPT 15 A
- ECONCEPT 25 A
- ECONCEPT 25 C
- ECONCEPT 35 A
- ECONCEPT 35 C
- ECONCEPT TECH 35C
- EGEA D 30 F K 100
- GNK 100 M UNIT
- GNKF 100
- GNKF 130
- NEW ELITE C24
- NEW ELITE C30
- NEW ELITE F24
- NEW ELITE F30
- TAN TAQUA N F30
- SUPERLATIVE 35 E
LAMBORGHINI Boilers:
- BIA F30-90
10. Tips pamaké
- Pariksa kasaluyuan: Sateuacan meuliasing, always double-check the original part number on your existing expansion vessel or consult your boiler's manual to ensure this replacement part (I39809690) is compatible.
- Pre-charge Pressure: While the vessel comes pre-charged to 3 Bar, the correct pre-charge for your system might be lower. A qualified installer will adjust this to suit your specific heating system's static head.
- Service taunan: Include the expansion vessel check as part of your boiler's annual service to prevent premature failure and maintain system efficiency.
11. Garansi jeung Rojongan
For warranty information or technical support, please contact the seller or the manufacturer directly. Ensure you have your purchase details and the product model number (I39809690) available when seeking assistance.
