Step 4. Field Wiring - Lennox Montebello MDLX40IN Installation Instructions Manual

LENNOX HEARTH PRODUCTS • MONTEBELLO

Step 4. FIELD WIRING

CAUTION
Ground supply lead must be con-
nected to the wire attached to the
green ground screw located on the
outlet box. Failure to do so will
result in a potential safety hazard.
The appliance 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. (In
Canada, the current CSA C22-1 Cana-
dian Electrical Code).
CAUTION: Label all wires prior to disconnec-
tion when servicing controls. Wiring errors
can cause improper and dangerous operation.
ATTENTION: Au moment de l
commandes, étiquetez tous les fils avant
de les débrancher. Des erreurs de cáblage
peuvent entraîner un fonctionnement
inadéquat et dangereux.
ELECTRONIC WIRING DIAGRAM
(Schematic representation only)
A wiring diagram is provided here
for reference purposes only. This
information is also provided on
schematics attached directly to the
appliance on a pullout panel located
within the control compartment.
COLOR CODE:
B = Black
BB = Brown w/Black Stripe
BG = Brown w/Green Stripe
BL = Blue
BR = Brown
G = Green
GY = Gray
O = Orange
Note: On models
R = Red
without pressure
W = White
Y = Yellow
connectors are
plugged together.
Figure 32
DLX DIRECT VENT GAS FIREPLACES (MDLX40/45) • INSTALLATION INSTRUCTIONS
®
Verify proper operation after servicing.
S'assurer que l'appareil fonctionne
adéquatement une fois l'entretien
terminé.
The gas valve is set in place and pre-wired at
the factory.
Electronic Wiring
NOTE: The electronic appliance must be
connected to the main power supply.
1. Route a 3-wire 120Vac 60Hz 1ph power
supply to the appliance junction box.
2. Remove the electrical inlet cover plate from
the side of the unit by removing the plate's
securing screws (see Figure 11 on Page 10).
3. Remove the cover plate's knockout and then
feed the power supply wire through the knock-
out opening and into the unit junction box.
4. Connect the black power supply wire to the
power outlet's red pigtail lead and the white
power supply wire to the common terminal of
'
entretien des
the outlet as shown in Figures 32 and 33.
5. Connect the ground supply wire to the pig-
tail lead attached to outlet's green ground
screw.
Battery Holder with Switch
Battery Holder w/Switch
ON/ Remote
Main Wire
/OFF
Harness
Y
BR
G
switch, these
Y
Battery Holder
Wire Harness
Air Pressure Switch
Power Vent Only
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
885 Valve
ON/Remote/OFF
B
O
R
BL
G
W
R B
BL
(See instructions.)
R
O
G
B
GR
WH
B
W
G
Power Vent Blower
Power Vent
Models Only
6. Install the wall-mounted ON/OFF control, as
described in "Installing and initializing the
Remote Control System" on Page 22, in a
convenient location near the fireplace.
7. After the wiring is complete, replace the
cover plate.
J-BOX/RECEPTIACLE
WIRING
120V, 60HZ, 1PH
Junction Box
Black
Tab Intact
Field Wired
Factory Wired
Figure 33 -
J-BOX WIRING
IPI Pilot
Pilot Tube
Optional
Split Flow
B
Reset Switch
Control Module
Fuse
B B
Tab
Intact
Hot
Side of
Receptacle
Neutral
Side of
Receptacle
Green
Ground
Screw
Flame
Sensor
Spark
Electrode
B
Ground Y
G
W
Main Power Cord
21