080HVV - Water heaters and boilers Volcan - Free user manual and instructions
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| Product Type | Instantaneous gas water heater and boiler |
| Brand | Volcan |
| Model | 080HVV |
| Energy Source | Natural gas (NG) / LPG (convertible) |
| Nominal Input Power | 24 kW (for domestic hot water) |
| Hot Water Flow Rate | 10 L/min at ΔT 25°C |
| Heating Output | 18 kW (central heating) |
| Maximum Water Temperature | 65°C (adjustable) |
| Water Pressure Range | 0.2 - 6 bar |
| Dimensions (H × W × D) | 620 × 385 × 240 mm |
| Weight | 15 kg (net) |
| Installation Type | Wall-mounted, gas sealed chamber |
| Ignition | Electronic direct spark |
| Flue Type | Forced draft (fan-assisted), concentric horizontal/vertical |
| Control Panel | Digital display with rotary knobs for temperature and mode |
| Safety Features | Flame failure device, anti-overheating, anti-freeze protection, pressure relief valve |
| Efficiency Class | Energy class C (space heating), class A (water heating) |
| Sound Level | 50 dB(A) at nominal load |
| Maintenance Frequency | Annual professional service recommended |
| Spare Parts Availability | 10 years from date of manufacture |
| Water Connections | G 3/4” for water inlet/outlet |
| Gas Connection | G 3/4” |
Frequently Asked Questions - 080HVV Volcan
What gas can the Volcan 080HVV use?
The Volcan 080HVV is designed for natural gas (NG) but can be converted to LPG (propane) with a conversion kit. Consult a qualified technician for the conversion.
How often should I service my Volcan 080HVV?
You should have the boiler serviced annually by a certified professional. Regular servicing ensures optimal performance, prevents breakdowns, and keeps the warranty valid.
What does error code E1 mean?
Error code E1 typically indicates an ignition failure or flame detection problem. Check if the gas supply is open, the pressure is adequate, and the spark plug is clean. If the issue persists, call a technician.
Can I use the 080HVV for underfloor heating?
Yes, the Volcan 080HVV can support underfloor heating systems, provided the flow temperature is compatible (usually max 50°C). Adjust the heating parameters or use a mixing valve if available.
What is the recommended water pressure for the system?
The recommended water pressure when the system is cold is between 1.0 and 1.5 bar. If the pressure drops below 0.8 bar, refill the system via the filling loop.
How do I reset the boiler after a safety shutdown?
To reset the Volcan 080HVV, press and hold the reset button for about 3 seconds. Make sure the fault has been resolved (e.g., gas supply, water pressure). If it keeps tripping, contact service.
Is the boiler suitable for low water pressure areas?
The boiler requires a minimum water inlet pressure of 0.2 bar for hot water production. For central heating, the system pressure should be between 1 and 2 bar. If your supply is lower, use a pressure booster.
What is the electrical consumption of the unit?
The electrical consumption is approx. 120 W during normal operation, mainly for the fan, pump, and control board. The boiler must be connected to a 230V AC supply and grounded.
How can I drain the boiler for winter storage?
To drain the boiler, switch off the power and gas, close the water inlet valve, then open the drain valve at the lowest point of the system. For complete protection, also drain all pipework to avoid freezing.
What are the minimum clearances required around the boiler?
Maintain at least 25 cm on the sides and 50 cm below the boiler for servicing access. The front must have 60 cm clearance to allow the door to open fully. Refer to the installation diagram for exact measurements.
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USER MANUAL 080HVV Volcan
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Product information
Brand : Volcan
Model : 080HVV
Category : Water heaters and boilers