Lennox Hearth Products MPE-36R Installation Instructions And Homeowner's Manual page 12

WALL THERMOSTAT & WALL SWITCH WIRING DIAGRAMS
(optional kits, see page 18)
5 V
GREEN
GROUND
• When using the main power on/off switch inside the body, the power on/off switch outside the body (optional wall switch kit) must be in
the OFF position.
• When using power on/off switch outside the body (optional wall switch), the power on/off switch inside the body must be in the OFF
position.
• When using the remote control (optional kit), the power on/off switch inside the body and the wall switch (optional kit) must be on the
OFF position.
Figure 23
5 V
A#D
GREEN
GROUND
Figure 24
12
INSIDE
POWER ON/OFF SWITCH
(ON CONTROL PANEL)
INSIDE
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
OUTSIDE
RED
POWER ON/OFF SWITCH
(OPTIONAL WALL SWITCH)
RED
OUTSIDE
THERMOSTAT
BLACK
WHITE
Ω
1K
WALL
POTENTIOMETER