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Date: 21/7/2022
Version Number: 2022 Issue no.3
Page
20
Fig. 3. Fully Open Position
Fig. 4. Fully Closed Position
11.1.2 Secondary air control
The secondary air control regulates the air entering the fire box chamber, supplying an over draught
of air to the fuel bed, together with supplying air in front of the glass viewing panel within the door
assembly. This is known also as the air wash system.
This control is situated below the fire door on the right-hand side, when facing the front of the stove.
Secondary and Tertiary Air Control Location
The control has an internal rotary plate with slots, housed inside the body of the appliance and is
located below the right-hand corner of the fire door assembly, when looking at the front of the
appliance.
Sliding the control knob to the out, as far as it will go, achieves the fully open position, see figure 5.
Sliding it to the inside will shut down/ reduce the air as shown in figure 6.