Wolf FGB Series - Installation and Maintenance; Installation and Modifications; Inspection and Maintenance Schedule

Installation / Maintenance
3064461_201903 WOLF GmbH | 09
3 Installation / Maintenance
Installation/Modications Your gas condensing boiler should only be installed and modied by an
approved heating contractor, as only they have the essential knowledge to
carry out such work.
- Never modify ue gas components.
- Never close or restrict the ventilation apertures in doors or walls when
operatingtheboilerinopenuemode;onlystarttheboilerwhenthe
uehasbeenfullyinstalled.
- When operating the gas condensing boiler in room sealed operation,
onlystartitwhenthebalanceduesystemhasbeenfullyinstalledand
the wind protector is not covered.
- Never modify the drain or the safety valve.
Caution – failure to observe these instructions may lead to a risk
ofre,permanentdamage,poisoningorexplosion.
The installation room and the combustion air supplied to the
appliance must be free from chemicals, e.g. fluoride, chlorine
or sulphur. Such materials are contained in sprays, paints,
adhesives, solvents and cleaning agents. Under unfavourable
conditions, these may lead to corrosion, including in the flue
system.
The appliance is not suitable for outdoor installation.
Care
Only clean the casing with a damp cloth and a mild chlorine-free detergent. To
nish, dry off immediately.
Checking the water pressure
in the heating system
Regularly check the water pressure. The pressure must be between 1,5 and
2,0 bar. Your heating contractor will explain how to top up your system. Do not
add additives to your heating water, otherwise components may be damaged.
Inspection / Maintenance Caution - only a heating contractor has the required
knowledge and expertise.
- According to paragraph 10(3) ENEV, the user is required to have the system
serviced regularly to safeguard the reliable and safe function of the gas
condensing boiler.
- Your gas condensing boiler should be serviced annually.
- The system operator is obliged to provide documentation.
- Isolate the boiler from the power supply before any maintenance work.
- Only use genuine spare parts. Wolf accepts no liability for damage caused
by spare parts not supplied by Wolf.
- After a service and before the gas condensing boiler is restarted, check
that all components that were removed for maintenance have been retted
correctly.
- We recommend you arrange a maintenance contract with an approved heating
contractor.
Seal the front casing tightly with screws after completing the
service.Thereisariskofcarbonmonoxidepoisoningiftheue
system is faulty.