C. 240VAC Hardwire Installation

D. Wall Switch Wiring (12VDC)

Turn off circuit breaker.

*Do not connect wires to 120/240VAC* (hardwired heat-

Access knockout.

ers only)

 

Remove the access cover plate.

Disconnect the power cord from the terminal block.

Remove the knockout and install the cable clamp (not provided) into the hole.

Feed 8 in. of service wire through the cable clamp and secure.

Connect the black wire from the service to the L1 terminal.

Connect the red wire from the service to the L2 terminal.

Connect the white wire from the service to the N terminal.

Connect the green (ground) from the service to the GND terminal.

Optional wall switch wiring is to be done at this time.

Replace access cover plate.

Turn off circuit breaker.

Access knockout.

Remove the access cover plate.

Feed 16 in. of service wire through the cable clamp and secure.

Low voltage wire can be used for the wall switch connection.

Locate the loop of blue wire on the accessory connector.

Cut the loop and connect one side to one of the wall switch wires and the other side to the other wire for the switch.

Replace the access cover plate.

Run the wall switch wire to the wall box and connect to a wall switch (WSK-21 & WSK-21-W).

LAMP

LAMP

FLAME M0TOR

 

 

 

 

120 VAC

R2

B

A

 

 

 

LAMPS

 

SPEED

 

 

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

-12VDC

 

 

 

 

DIMMER

 

 

 

 

 

 

OPTIONAL

 

THERMOSTAT

 

 

REMOTE OR

REMOTE HEAT

D1

RELAY

 

 

 

 

 

WALL ON/OFF

CONTROL

DIODE

 

 

B

SWITCH

 

 

 

 

 

 

 

 

 

-

+

 

 

HEAT SWITCH

 

 

 

 

 

A

12VDC

 

 

 

 

 

SUPPLY

BLOWER

 

 

 

 

 

 

 

 

PE

POWER

WHITE

 

 

 

BLOWER

 

 

 

BLOWER

 

 

 

 

 

120 VAC

 

 

 

N

 

 

 

 

 

 

 

BLACK

 

 

HIGH LIMIT

HEATER 1

 

120 V

-12VDC

HIGH LIMIT

HEATER 1

 

BLACK

 

 

 

L1

 

 

 

 

240 VAC

 

120 V

240 V

 

RED

 

 

HEATER 2

 

 

 

RED

 

 

L2

 

 

 

 

 

 

TERMINAL STRIP

3 PIN WIRING

POWER NEUTRAL MUST NOT

HARNESS

CONNECT TO VIRTUAL NEUTRAL

120 VAC PLUG OR 120/240

 

OF HEATERS OR BLOWER IN

HARD WIRED

 

 

240VAC VERSION

 

 

120VAC - 240VAC 60 HZ SPLIT-PHASE

Figure 4.1 120V/240V Wiring Diagram

10

Heatilator • SILHOUETTE Series Electric Fireplace • 4030-780 Rev F • 10/06

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Hearth and Home Technologies SILH60ENH-B, SILH50E-B 240VAC Hardwire Installation Wall Switch Wiring 12VDC, Optional