Lennox International Inc. Direct-Vent Gas - Manual (Page 18)

18 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Fan Snap Switch
Fan Speed Control
White
Ground (Green)
Black
Blower
Black (Hot)
White (Neutral)
Power Source
Blower Wiring Schematic
g
lass
d
oor
r
emoval
Caution: Do not slam or strike glass door or damage
may occur.
Do not remove the glass door while the insert is hot. To re-
move the glass door, pull forward and up on the top latches.
Lift the glass door up and off the lower spring latch. Be
careful not to damage or scratch the glass while handling.
To reinstall the glass, reverse the removal steps. Do not
operate the insert with the glass removed.
f
uel
C
onversion
Converting your Medina™ gas insert between natural gas
and LP can be accomplished by installing a conversion kit
(valve regulator and burner orifice). Only a qualified service
technician should perform the conversion.
C
onversion
k
it
: Please see instructions provided with
conversion kit.
b
lower
r
emoval
Unplug the power supply cord from the electrical outlet prior
to removing the blower. The fan can be accessed through
the back wall of the firebox.
Caution: Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper and
dangerous operation. Verify proper operation after servic-
ing (see the fan wiring diagram below for reference).
Remove the insert face, glass door and log set. All of these
items are fragile so handle them with care. Next, remove
the nine allen head screws around the outside of the panel
fastened to the back wall of the firebox. Rotate the top of
this panel toward the front, remove the two wires connected
to the fan, and then lift the panel with the fan attached out
of the firebox. To reinstall the fan, repeat these steps in the
reverse order.
Electrical Requirements:
This gas insert operates without an outside power source,
however the blower requires a 120 Volt electical service
outlet. Ths appliance, when installed, must be electrically
grounded in accordance with local codes, or in the absence
of local codes, the National Electrical Code ANSI/NFPA 70
- latest edition. (See Operating Options for thermostat and
ON/OFF switch information).
g
lass
d
oor
C
leaning
a
nd
r
epair
Cleaning: Do not remove or clean the glass door when hot.
A gas door glass cleaner (available from your Lennox Hearth
Products dealer) or windex should be used with a soft cloth
to clean the glass. Do not use an abrasive cleaner.
Repair: If the glass is broken in the glass door, the entire
door (metal frame, gasket, and glass) should be replaced
as a unit. This replacement unit is available from your Len-
nox Hearth Products dealer. Do not use substitute parts or
materials.
Caution: Do not operate this insert with broken glass.
Figure 0
Figure 1
(B) Door Mounting Plates
(A) Spring Handle Latches