EF, AF
2
LF01
1.0 I
NTRODUCTION
1.1 Models Covered by this Manual
This manual covers current models EF and AF. Please note that changes were made to the range
from late 2001; these changes affect both the case and the internal design. Models made after the
change are suffixed with the letter B on the rating label.
If a manual for the earlier design is
required, please contact Lenton.
Model EF 11/8B may be set to operate on any voltage in the range 200-240V (or 100-120V to
order) by correct setting of the power limit parameter in the controller. For model AF 11/6B the
equivalent range is 220-240V.
Because of the model changes it is very important when ordering spares to state the furnace serial
number or otherwise to identify the model correctly.
1.2 Switches and Lights
1.3 Warning Symbols
Supply Light: when the furnace is connected to the electrical supply the
light in the adjacent switch glows
Heat Light: the adjacent light glows or flashes to indicate that power is
being supplied to the elements
DANGER of electrical shock– read any warning printed by this symbol.
DANGER – hot surface. Read any warning printed by this symbol.
WARNING: all surfaces of a furnace may be hot.
DANGER – read any warning printed by this symbol.
Summary of Contents for Lenton AF 11/6
Page 14: ...EF AF 14 LF01...
Page 15: ...EF AF LF01 15...
