321 Studios FLF110D60E, FLF110D48E, FH110D48E, FLR140D60E, FLF085D36E FH Series Wiring Diagram, Unit

FH SERIES

WIRING DIAGRAM

UNIT

NOTES

PURPLE

PRIMARY

AREA

BACKUP

1

IF PRIMARY LIMIT WIRES

LIMIT

USE WIRE WITH INSUL.

PURPLE

ARE TO BE REPLACED,

BURNER ASS'Y

LIMIT

CONTROL

EXCHANGER

TEMP. RATING OF 200°C.

ONLY ONE HEATING

VALVE

OIL VALVE

L1

2

HEATING SPEED

T T

L2

3

COOLING SPEED

CONNECTION POINT.

BURNER

BURNER

HEAT

AND COOLING SPEED

BLACK

BLACK

4

CAN BE CONNECTED.

MOTOR

MOTOR

WHITE

BLACK

BLACK

BLACK

ALL OTHER TAPS

CONNECT TO "SPARE"

IGNITOR

IGNITOR

TERMINALS.

DASHED LINES

5

REPRESENT FIELD WIRING.

CAD CELL

CAD CELL

! DANGER

1

*ELECTRICAL SHOCK HAZARD

*DISCONNECT POWER BEFORE

SERVICING.

BLACK

HOT

WHITE

NEUTRAL

PLUG

GREEN

GROUND

#1

3 4

5 6 7 8 9

PLUG #2

WARNING

1 2

1

2

!

PURPLE

PURPLE BLACK

IF ANY OF THE ORIGINAL WIRE AS

BLACK

BLACK BLACK

SUPPLIED WITH THIS APPLIANCE

GREEN

DOOR

MUST BE REPLACED, IT MUST BE

WHITE

REPLACED WITH WIRING MATERIAL

SWITCH

HAVING A TEMP. RATING OF AT

LEAST 105°C EXCEPT PRIMARY

5

LIMIT WIRES. SEE NOTE "1".

GREEN

C Y

Rc Y G

W

Rh

R

W G

Y

C

SEC2

T SEC1

BLUE

COND.

180

THERMOSTAT

150

PANEL

UNIT

210

BLOWER CONTROL

24V

OR EQUIVELANT

240

CONN.

T

24V.

T87F/Q539A1220

HUM HEAT

COOL EAC

3

SPR1

SPR2

SPR3

TRANSFORMER

CONTROL

OPTIONAL AIR COND. SETTINGS

L2 COM

L1

NOM.

COOLING BLOWER

CFM @

120V

COM

UNIT

A/C

SPEED (COLOR)

.50 WC

4

TONS

2

LOW (RED)

730

BLACK

FH085D36E

2 1/2

MED (BLUE)

900

2

WHITE WHITE

3

HIGH (BLACK)

1160

3

MED-LOW (ORANGE)

1280

2 1/2

LOW (RED)

1020

SEE CHART FOR

FH110D48E

3 1/2

MED-HIGH (BLUE)

1495

WHITE

HEATING AND COOLING

4

HIGH (BLACK)

1640

PLUG #3

3

LOW (RED)

1300

WIRE COLORS

FH110D60E

3 1/2

MED-LOW (ORANGE)

1460

4

MID-HIGH (BLUE)

1660

1 2 3 4 5

BLOWER

5

HIGH (BLACK)

1970

BLACK BLUE ORANGE

RED WHITE

AREA

FACTORY SETTINGS

LOW

CAPACITOR

INPUT

HEATING BLOWER COOLING BLOWER

TEMP.

UNIT

RATE

RISE

VOLTAGE

SPEED (COLOR)

SPEED (COLOR)

GPH

RANGE

0.55

LOW (RED)

70°-100°

HIGH

RETURN

FH085D36E

0.65

LOW (RED)

70°-100°

BROWN

BROWN

FH110D60E

0.75

MED (BLUE)

60°-90°

VOLTAGE

0.85

LOW (RED)

HIGH (BLACK)

70°-100°

FH110D48E

1

MED-LOW (ORANGE)

60°-90°

0.85

LOW (RED)

60°-90°

FIELD

1

MED-LOW (ORANGE)

60°-90°

BLOWER CAPACITOR RATING

WIRING

UNIT

MOTOR

CAPACITOR

4047-118 B

FH110D48E

1/2

7.5/370

BLOWER ASSEMBLY

FH085D36E

1/3

5/370

FH110D60E

3/4

15/370

Manual 2100-422 Page 35