Soluon S4 User Guide
Page 12 BK738
5.1.2 Primary air control
The primary air control regulates the air entering the fire box chamber, suppling air to the
under side of the fuel bed.
The control has an internal rotary plate with slots, housed inside the body of the appliance
and is located centrally below the fire door assembly.
Sliding the control knob to the right, as far as it will go, achieves the fully open position, see
figure 1. Sliding it to the left will shut down / reduce the air as shown in figure 2.
5.1.3 Secondary air control
The secondary air control regulates the air entering the fire box chamber, suppling an
overdraught 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, centrally above the fire door, when facing the front of the stove.
Fig. 1. Fully Open Position Fig. 2. Fully Closed Position
Secondary Air Control
Location
