Installation Guide
12
www.dimplex.com
!
 NOTE: Before installing the unit have the following wires installed:
• A 2 conductor wire with ground (3 wires total) from the power supply 
panel to the main switch wall box.
• A 2 conductor wire with ground (3 wires total) from the main switch wall 
box to the junction box on the unit.
!
 NOTE: Use a single pole, single throw (On/Off) wall switch that is rated for 
a minimum of 15 amps.
1.  Locate the voltage selector switch inside the exhaust panel on the top 
right hand corner of the unit. Ensure that the switch is in the 120V posi-
tion. (115 is printed on switch)
2.  Loosen the screw securing the junction box cover and remove the cover.
3.  Remove the knockouts (if necessary) or use the provided cable clamp.
4.  Pull out the four wires marked L1, L2, N, and G (black, red, white and 
green).
5.  Connect L1 (black) from the unit to the L1 wire (black) from the main 
power wall switch using a wire connector (not supplied).
6.  Connect the other end of the L1 wire (black) to the L1 terminal of the main 
power wall switch.
7.  Connect L2 (red) from the unit and the N (white) from the unit to the Neu-
tral wire (white) of the main power wall switch by using a wire connector 
(not supplied).
8.  Connect the other end of the Neutral wire (white) to the Neutral wire 
(white) from the power supply panel by using a wire connector (not sup-
plied).
9.  Connect the Ground wire (green) from the unit to the Ground wire (green) 
of the main power wall switch by using a wire connector (not supplied).
10.  Connect L1 (black) from the power supply to the L1 terminal of the main 
FIREPLACE JUNCTION BOX 
120 V 
POWER 
SUPPLY 
(BREAKER 
PANEL) 
WHITE - N 
RED – L2 
BLACK – L1 
WHITE – N 
BLACK – L1 
GROUND - G 
WALL 
SWITCH 
GROUND - G 
RED – 1 
RED – 2 
WIRE 
NUTS 
120V MAIN POWER WALL SWITCH - NO HEAT










