Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4
Gain access to combustion chamber

Observation:

Inspect that both the flue outlet and recuperator
outlet gaskets are:
  • Fitted correctly
  • Providing an effective seal
  • Undamaged and/or worn
    Note:
    1. Fan outlet gasket is located between the fan and recuperator.
    2. Recuperator outlet gasket is located between the recuperator and exhaust manifold.
    3. It may be necessary to remove either the fan assembly or exhaust manifold to carry out these inspections.