1. Introducció
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Buderus Logamax Plus GB162-100 High Efficiency Gas Fired Hot Water Boiler. Please read this manual thoroughly before attempting any installation, operation, or maintenance procedures. Retain this manual for future reference.
2. Informació de seguretat
ADVERTIMENT: Una instal·lació, un ajust, una alteració, un servei o un manteniment incorrectes poden causar danys materials, lesions o la mort. Consulteu aquest manual. Per obtenir ajuda o informació addicional, consulteu un instal·lador qualificat, una agència de servei o el proveïdor de gas.
- La instal·lació i el servei han de ser realitzats per un instal·lador qualificat, una agència de servei o el proveïdor de gas.
- No emmagatzemeu ni utilitzeu gasolina o altres vapors i líquids inflamables a prop d'aquest o qualsevol altre aparell.
- Si fa olor de gas:
- No intenteu encendre cap aparell.
- No toqueu cap interruptor elèctric; no utilitzeu cap telèfon al vostre edifici.
- Truca immediatament al teu proveïdor de gas des del telèfon d'un veí. Segueix les instruccions del proveïdor de gas.
- Si no podeu contactar amb el vostre proveïdor de gas, truqueu als bombers.
- Ensure adequate ventilation and proper flue gas exhaust.
- Keep the area around the boiler clear of combustible materials.
3. Producte acabatview
The Buderus Logamax Plus GB162-100 is a high-efficiency, gas-fired hot water boiler designed for hydronic heating systems in residential and smaller commercial applications. It features advanced condensing technology and a robust design for reliable performance.
Característiques principals:
- Ultra-High Efficiencies: Up to 96% AFUE.
- Innovative ALU-plus Condensing Heat Exchanger: Patented aluminum silicate heat exchanger for long life and easy servicing.
- Modulation Range: Down to 20% of total output for year-round efficiency.
- Compact Dimensions: Space-saving design for wall mounting.
- Cascade Capability: Can be cascaded up to 4 units for a total output of 1,332 MBH.
- Integrated BC10 Boiler Controls: With space for optional RC35 Digital Programmer and extension modules.
- Low Flue Gas Emissions: Environmentally friendly operation.
- Quiet Operation: Designed for whisper-quiet performance.
Il·lustració del producte:

4. Configuració i instal·lació
IMPORTANT: Installation of this boiler must be performed by a qualified and licensed heating professional in accordance with all local and national codes and regulations.
- Ubicació: The boiler is designed for indoor, wall-mounted installation. Ensure the location provides adequate clearance for servicing and proper ventilation.
- Muntatge: Securely mount the boiler to a suitable wall structure capable of supporting its weight.
- Ventilació: This is a direct vent boiler. Ensure proper installation of the direct vent system according to manufacturer instructions and local codes.
- Subministrament de combustible: Connect to a Natural Gas supply. An LPG conversion kit is available if required. Ensure gas pressure and piping are correctly sized.
- Hydronic Connections: The boiler features 2" NPT return and supply connections. Connect to the hydronic heating system, ensuring proper flow and pressure.
- Connexions elèctriques: Connect the boiler to the appropriate electrical supply as per local codes.
- Desguàs de condensats: Install a condensate drain system as this is a condensing boiler.
- Cascade Installation: For cascade systems, utilize the unique manifold for easy installation of multiple units.
5. Instruccions de funcionament
The Buderus Logamax Plus GB162-100 boiler is equipped with integrated BC10 boiler controls. For detailed operation, refer to the separate BC10 control manual. An optional RC35 Digital Programmer and extension modules can be integrated for enhanced control.
- Inici inicial: After installation, a qualified technician must perform the initial startup, including purging air from the system and verifying gas pressure and combustion.
- Encès/apagat: Use the main power switch on the boiler or external disconnect to turn the unit on or off.
- Configuració de la temperatura: Adjust the desired system temperature using the BC10 controls or the optional RC35 programmer.
- Modulació: The boiler automatically modulates its output from 20% to 100% to match heating demand, optimizing efficiency.
- Codis d'error: The BC10 display will show error codes if a fault occurs. Consult the BC10 manual for troubleshooting specific codes.
6. Manteniment
PRECAUCIÓ: All maintenance procedures, especially those involving internal components, should be performed by a qualified service technician.
- Inspecció anual: It is recommended to have the boiler inspected and serviced annually by a qualified technician. This includes checking the heat exchanger, burner, ignition system, and safety controls.
- Termocambiador: The innovative ALU-plus condensing heat exchanger is designed for easy servicing. Regular cleaning ensures optimal efficiency.
- Desguàs de condensats: Periodically check and clean the condensate drain and trap to prevent blockages.
- Pressió del sistema: Monitor the system pressure gauge regularly. Consult your installer if pressure is consistently too high or too low.
- Liquidació: Ensure the area around the boiler remains clear of obstructions and combustible materials.
7. Solució De Problemes
This section provides general troubleshooting tips. For specific error codes or complex issues, contact a qualified service technician.
| Problema | Causa possible | Solució |
|---|---|---|
| La caldera no s'encén | No power, gas supply off, thermostat setting too low, ignition failure, low water pressure. | Check power supply, ensure gas valve is open, raise thermostat setting, check system pressure. If issues persist, contact service. |
| Sense calor | Boiler lockout, circulation pump failure, air in system, zone valve issue. | Check boiler display for error codes. Bleed air from radiators. Contact service for pump or zone valve issues. |
| Sorolls inusuals | Air in system, pump cavitation, loose components. | Bleed air from system. If noise persists, contact a qualified technician. |
| Fuga | Loose connections, faulty component, condensate drain blockage. | Immediately shut off water supply and boiler. Contact a qualified technician. |
8. Especificacions
| Marca | Buderus |
| Número de model | GB162-100 (Item model number: GB162) |
| Número de part | GB162-100 |
| UPC | 384929223949 |
| Tipus de combustible | Natural Gas (LPG conversion kit available) |
| Tipus de ventilació | Ventilació directa |
| Tipus de sistema | Hydronic (Water) |
| Eficiència (AFUE) | Up to 96% (Rated 90.8%) |
| IBR Net Output Rating | 259,000 BTU |
| Entrada BTU | 333,000 BTU |
| DOE Rating | 298,000 BTU |
| Connexió de retorn | 2" NPT |
| Connexió de subministrament | 2" NPT |
| Alçada | 63.78 polzades |
| Tipus de muntatge | Mur |
| Color | Blanc |
9. Informació de la garantia
The Buderus Logamax Plus GB162-100 boiler comes with the following warranty:
- Instal·lacions residencials: 5 any de garantia de peces i mà d'obra.
- Termocambiador: Limited Lifetime warranty on the heat exchanger.
Please refer to the official Buderus warranty document provided with your product for complete terms, conditions, and limitations. Warranty claims must be processed through a qualified service provider.
10. Suport i informació de contacte
For technical support, service, or to locate a qualified Buderus service technician, please contact Buderus customer service or visit their official website. Always provide your boiler's model and serial number when seeking support.
Buderus Official Weblloc: www.buderus.com (This is a placeholder link, please refer to your product documentation for the exact support website or contact details.)





