Flavel Calypso FNCN**SN Series User Instructions page 10

c) Fit five of the large sized coals onto the front ceramic rail, ensuring
that they are evenly spaced. Use the recess's in the front ceramic rail
as a guide for placement. (See fig. 5 below)
Fig. 5
d) Select four of the large coals and arrange behind the front row of coals,
ensuring that flame paths as indicated below are not interupted, place
one of the small coals at each end of the second row. (See fig. 6
below)
Fig. 6
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