ASA 800-IN - Water heaters and boilers Baxi - Free user manual and instructions
Find the device manual for free ASA 800-IN Baxi in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Wall-mounted gas boiler and instantaneous water heater |
| Brand | Baxi |
| Model | ASA 800-IN |
| Energy Source | Natural gas (G20) / LPG (G31) with conversion kit |
| Mounting Type | Wall-mounted |
| Heat Input (Max) | 23.0 kW (central heating) |
| Heat Input (Min) | 5.0 kW (central heating) |
| Hot Water Flow Rate | 11 L/min at 25°C temperature rise |
| Efficiency | 93% (high-efficiency condensing design) |
| Dimensions (H x W x D) | 700 mm x 400 mm x 300 mm |
| Weight | 30 kg |
| Water Connection | 1/2" gas inlet, 1/2" water inlet and outlet |
| Flue Type | Room-sealed with concentric flue (60/100 mm) |
| Ignition | Electronic automatic ignition |
| Control System | Modulating burner, digital temperature control, frost protection |
| Safety Features | Overheat protection, pressure relief valve, gas safety shut-off, flame failure device |
| Maintenance | Annual service recommended; check system pressure, clean water filter |
| Spare Parts and Reparability | Parts available from authorized Baxi distributors; modular design for easy repair |
| Warranty | 2 years (subject to terms) |
Frequently Asked Questions - ASA 800-IN Baxi
How do I reset my Baxi ASA 800-IN after a lockout?
Wait for the boiler to cool down, check the water pressure (should be 1-1.5 bar), then press and hold the reset button on the control panel for 3 seconds. If the boiler does not restart, call a qualified technician.
What is the correct water pressure for the heating system?
The recommended water pressure when the system is cold is between 1 and 1.5 bar. If the pressure is below 1 bar, use the filling loop to add water until it reaches the recommended level.
Can I use this boiler with LPG instead of natural gas?
Yes, the Baxi ASA 800-IN can be converted for use with LPG, but it requires an official conversion kit. This must be installed by a certified professional to ensure safe operation.
How often should I service my boiler?
It is recommended to have a yearly service by a qualified engineer. Regular servicing keeps the boiler efficient, safe, and helps avoid unexpected breakdowns.
Why is my boiler not igniting or producing hot water?
First check that the gas supply is on, the power is connected, and the system pressure is correct. Also ensure the thermostat is set above room temperature. If the problem persists, check the error code and consult the manual or a technician.
How do I adjust the hot water temperature?
Use the hot water temperature dial on the front panel. Turn it to the desired setting between minimum and maximum. Allow a few seconds for the boiler to adjust the flame.
Does the boiler have frost protection?
Yes, the boiler is equipped with automatic frost protection. If the temperature drops below 5°C, the built-in pump and heater activate to prevent freezing, as long as power and gas are supplied.
What should I do if an error code appears on the display?
Refer to the error code table in the user manual. Common codes relate to pressure, ignition, or sensor faults. Reset the boiler once, but if the code reappears, contact a qualified service technician.
Can I install this boiler myself?
No. This appliance must be installed by a Gas Safe registered (or equivalent) professional. Incorrect installation can cause gas leaks, carbon monoxide poisoning, or void the warranty.
How do I drain the hot water system for maintenance?
For safety, draining should be done by a professional. If you need to do it yourself, turn off the boiler, close the gas valve, and open the drain valve at the lowest point of the system. Use a hose and collect the water. Never drain while hot.
User questions about ASA 800-IN Baxi
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Water heaters and boilers in PDF format for free! Find your manual ASA 800-IN - Baxi and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. ASA 800-IN by Baxi.
USER MANUAL ASA 800-IN Baxi
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Baxi
Model : ASA 800-IN
Category : Water heaters and boilers