Page

Manual

42 of

2100

42

-422M

BURNER ASS'Y

1

 

FC SERIES

 

WIRING DIAGRAM

 

PRIMARY LIMIT

BLACK

EX.AREA

BLACK

HEAT

 

PURPLE

 

PURPLE

 

FACTORY SETTINGS

UNIT

GPH INPUT

HTG. BLWR

TEMP.

COLING BLWR.

SPD. (COLOR)

RISE

SPEED

 

 

 

 

 

 

0.55

LOW (RED)

60°-90°

HIGH (BLACK)

 

FC085D36F

 

 

 

 

0.65

LOW (RED)

70°-100°

HIGH (BLACK)

 

 

 

 

 

 

 

0.75

MED (BLUE)

60°-90°

HIGH (BLACK)

 

 

 

 

 

 

 

5

 

L1

 

1

 

 

2

T T

L2

 

 

 

 

 

VALVE

OIL VALVE

 

 

 

 

 

 

BURNER

BURNER

 

 

 

MOTOR

MOTOR

 

 

 

IGNITOR

IGNITOR

 

 

CAD CELL

CAD CELL

 

 

 

BACKUP LIMIT

 

 

 

 

 

 

 

 

 

 

DOOR

BLACK

1

 

2

 

SWITCH

 

BLACK

 

 

 

3

 

 

BLACK

 

 

4

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

R

 

W

G

Y

C

 

SEC2

SEC1

150

 

 

 

 

 

 

 

 

 

180

 

 

 

 

 

 

 

 

 

 

 

210

 

BLOWER CONTROL

 

T

 

240

 

 

 

 

 

 

 

 

3

 

 

 

 

T

 

HUM

HEAT

COOL

 

COM

SPR1

SPR2

SPR3

 

 

EAC

 

 

L1

 

 

L2

 

2

 

 

 

 

WHITE WHITE

WHITE

 

 

 

4

 

BLACK

YELLOW

BLACK

C Y

 

 

 

THERMOSTAT

Rc

Y G W

Rh T87F/Q539A1220

COND.

 

 

 

OR EQUIVELANT

 

 

 

 

 

 

UNIT

 

 

 

 

 

 

24V.

 

 

 

 

 

 

CONN.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COOLING BLOWER SPEEDS

 

 

 

 

 

 

 

 

 

 

 

UNIT

 

NOM. A/C

 

SPEED (COLOR)

CFM@

 

 

 

(TONS)

 

.50" WC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

LOW (RED)

775

 

 

FC085D36F

 

 

 

 

 

 

2.5

 

MED (BLUE)

1070

 

 

 

 

 

 

 

 

 

 

 

 

3

 

HIGH (BLACK)

1230

 

 

 

 

 

 

 

 

 

 

BLOWER CAPACITOR

 

 

(5/370)

 

 

BROWN

 

AREA

BROWN

1

RETURN

BLACK

 

 

3

BLUE

2

 

RED

4

5

WHITE

 

BLOWER ASSEMBLY (1/3 HP)

WHITE

COM 120V

TRANSFORMER

24V

SEE CHART FOR

"HEAT" AND "COOL"

WIRE COLORS.

CONTROL PANEL

WHITE GREEN BLACK

! DANGER

*ELECTRICAL SHOCK HAZARD *DISCONNECT POWER BEFORE SERVICING.

NEUTRAL

GROUND

HOT

NOTES

IF PRIMARY LIMIT WIRES ARE TO BE REPLACED,

1USE WIRE WITH INSUL. TEMP. RATING OF 200°C.

HEATING SPEED

2CONNECTION POINT. COOLING SPEED

3CONNECTION POINT.

ONLY ONE HEATING AND COOLING SPEED

4CAN BE CONNECTED. ALL OTHER TAPS CONNECT TO "SPARE" TERMINALS.

DASHED LINES

5REPRESENT FIELD WIRING.

4047-120 D

Page 42
Image 42
Bard FC085D36F, FLR140D60F, FLR110D48F, FLR085D36F, FH110D60F, FLF085D36F, FLF110D48F, FLF110D60F, FLR110D60F warranty 4047-120 D