Dimplex BF33ST/DX Installation Manual page 8

SECTION C:
(WITHOUT MAIN POWER WALL SWITCH)
(NO HEAT INSTALLATION)
IMPORTANT:
The unit is factory configured for 208/240 volt operation
NOTE:
Use 2 conductor wire with ground (3 wires total) from the power supply (breaker panel) to the
junction box on the unit.
NOTE:
All wiring must be completed prior to installing the unit.
NOTE:
Ensure that the voltage selector switch is in the proper position for the required supply voltage
prior to connecting the unit to the power supply.
120 VOLT INSTALLATION (NO HEAT INSTALLATION)
1. Locate the voltage selector switch inside the exhaust panel on the top right hand corner
of the unit. (see figure 2 on page 3)
2. Flip the switch from 240 volt to 120 volt configuration. (230 and 115 is printed on switch)
3. Loosen the screw securing the junction box cover and remove the cover.
4. Remove the knockouts (if necessary) or use the provided cable clamp.
5. Pull out the four wires marked L1, L2, N, and G.
6. Connect the black L1 wire from the unit to the black L1 from the power supply.
7. Install a wire nut on the red L2. (wire nut not included).
8. Connect the white N wire from the unit to the white neutral wire from the power supply.
9. Connect the green ground wire from the unit to the ground from the power supply.
10. When the unit has been configured for the appropriate power supply voltage, ensure
that all connections are tight.
11. Insert all the wiring back into the unit and secure with a cable clamp.
WHITE WIRE - N
RED WIRE – L2
BLACK WIRE – L1
GREEN WIRE - G
FACTORY SETTING WIRING
Wire Nut
WHITE WIRE - N
BLACK WIRE – L1
GROUND WIRE - G
120 V
POWER
SUPPLY
(BREAKER
PANEL)
6