Wiring Diagrams - Lennox Hearth Products LMDVT-3328CNM Care And Operation Instructions Manual

WirinG diaGraMs

Wiring diagrams are provided here for refer-
ence purposes only. This information is also
provided on schematics attached directly to the
appliance on a pullout panel located within the
control compartment.
caution
Label all wires prior to discon-
nection when servicing con-
trols. Wiring errors can cause
improper and dangerous appli-
ance operation.
Millivolt Wiring diagram
schematic representation only
if any of the original wire as supplied must
be replaced, it must be replaced with type
o
aWM 105 c - 18 gage wire.
thermopile
*optional switch
standard oFF/on switch
* optional Kits installed - oFF/on wall switch,
wall thermostat or remote control receiver.
note: turn the appliance-mounted oFF/on
burner control switch to the oFF position if
any of these kits are installed.
Figure 16
12
Blower
View A
J-Box Wiring when
using unit mounted
relay module.
BK
Junction Box
Pilot Burner
Assembly
BL
BL
BK
Field Wired
Optional Control Switch
Factory
Wired
schematic representation only
electronic Wiring diagram (Honeywell) showing Blower Wiring for optional FBK-100, FBK-200 & FBK-250 Kits
Figure 17
note: diaGraMs & iLLustrations are not to scaLe.
Plug blower
Green
into this
White
receptacle
Black
Ground
Tab Intact
Red
Green
Neutral Hot
Ground
Side of Side of
Screw
Receptacle Receptacle
Relay Module C/W FBK-250 only. Plug blower
into J-Box receptacle for FBK-100 or FBK-200
application. See View A for J-Box wiring.
W
G
Optional Blower
*OFF/ON Switch
(Integral with
Gas Valve)
Honeywell
Electronic
Gas
Valve
Igniter
Connector
Transformer
BL
R
24 V
Secondary
BK
BK = BLACK BL = BLUE
BK
R = RED
W
G = GREEN
G
N
120 VAC - Black
Junction Box
* Wall-mounted
ON/ OFF Blower
Tab
Switch or Variable
Broken
Speed Control Switch.
J-BOX WIRING FOR
WALL SWITCH
BLOWER CONTROL
* Leave the OFF/ON switch, which is
integral with the gas valve, in the ON
GROUND
position.
**Optional Control Switches: Wall
Switch, Wall Thermostat or Remote
Control Receiver.
120 VAC
Notes:
Primary
1. If any of the original wire as supplied
must be replaced, use Type AWM 105°C
- 18 gage wire ONLY.
2. 120 VAC, 60 Hz - Less than 3 Amps.
W = WHITE
Caution: label all wires prior to
disconnection when servicing controls.
Field Wired
Wiring errors can cause improper and
Factory
dangerous operation.
Wired
o r n u - d G e r n e
e t u a r - l W h e t i