FH SERIES

WIRING DIAGRAM

 

 

PURPLE

 

 

PURPLE

 

BURNER ASS'Y

 

L1

 

T T

L2

 

 

VALVE

OIL VALVE

 

BURNER

BURNER

 

MOTOR

MOTOR

 

IGNITOR

IGNITOR

CAD CELL

CAD CELL

PLUG #1

1

2

3

4

5

6

7

8

 

PURPLE

PURPLE BLACK

BLACK

 

 

 

 

UNIT

PRIMARY

BACKUPLIMIT

LIMITCONTROL

 

BLACK

WHITE

BLACK

BLACK

BLACK

BLACK

 

 

 

 

 

1

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

GREEN

 

9

1

2

PLUG #2

 

 

 

 

 

 

 

 

 

 

 

BLACK

BLACK

 

 

 

 

 

 

 

 

GREEN

 

 

 

 

DOOR

WHITE

 

 

 

 

SWITCH

 

 

 

 

 

 

AREA

 

NOTES

 

IF PRIMARY LIMIT WIRES

1

ARE TO BE REPLACED,

USE WIRE WITH INSUL.

EXCHANGER

 

TEMP. RATING OF 200°C.

 

HEATING SPEED

2

CONNECTION POINT.

 

COOLING SPEED

3

CONNECTION POINT.

 

ONLY ONE HEATING

HEAT

 

AND COOLING SPEED

4

CAN BE CONNECTED.

ALL OTHER TAPS

 

 

CONNECT TO "SPARE"

 

 

 

 

TERMINALS.

 

 

DASHED LINES

 

5

REPRESENT FIELD WIRING.

! DANGER

*ELECTRICAL SHOCK HAZARD *DISCONNECT POWER BEFORE SERVICING.

HOT

NEUTRAL

GROUND

! WARNING

IF ANY OF THE ORIGINAL WIRE AS

 

SUPPLIED WITH THIS APPLIANCE

 

MUST BE REPLACED, IT MUST BE

 

REPLACED WITH WIRING MATERIAL

 

HAVING A TEMP. RATING OF AT

 

LEAST 105°C EXCEPT PRIMARY

5

LIMIT WIRES. SEE NOTE "1".

 

 

 

 

 

 

 

 

 

 

 

YELLOW

 

 

 

C Y

Rc Y G W

Rh

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

W G

Y

C

 

SEC2

T SEC1

 

BLUE

 

 

 

COND.

 

 

 

 

150

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTAT

 

 

 

 

 

 

 

 

 

 

 

PANEL

UNIT

180

 

 

 

 

 

 

 

 

24V

 

210

 

BLOWER CONTROL

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

2

LOW (RED)

 

730

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

FH085D36F

2 1/2

MED (BLUE)

 

900

2

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

3

HIGH (BLACK)

 

1160

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 1/2

LOW (RED)

 

1020

 

 

 

 

 

 

 

 

 

WHITE

SEE CHART FOR

 

 

 

FH110D48F

3

MED-LOW (ORANGE)

1280

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 1/2

MED-HIGH (BLUE)

 

1495

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

HEATING AND COOLING

 

 

 

4

HIGH (BLACK)

 

1640

 

 

PLUG #3

 

 

 

 

 

 

 

 

3

LOW (RED)

 

1300

 

 

 

 

 

 

 

 

 

WIRE COLORS

 

 

 

FH110D60F

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

FH085D36F

0.65

 

FACTORY SETTINGS

 

70°-100°

 

 

 

CAPACITOR

 

LOW (RED)

 

 

LOW

 

 

 

 

 

 

 

 

 

 

UNIT

RATE

HEATING BLOWER

COOLING BLOWER

 

RISE

VOLTAGE

 

 

 

 

 

 

 

 

 

 

 

GPH

SPEED (COLOR)

SPEED (COLOR)

RANGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.55

 

LOW (RED)

 

 

70°-100°

HIGH

 

 

BROWN

BROWN

 

 

 

 

 

RETURN

FH110D60F

0.75

 

MED (BLUE)

 

 

 

60°-90°

VOLTAGE

 

 

 

 

 

 

0.85

 

LOW (RED)

 

HIGH (BLACK)

70°-100°

 

 

 

 

 

 

 

 

 

FH110D48F

 

 

 

 

 

 

 

 

 

 

 

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 F

 

 

 

 

 

 

 

 

 

 

 

 

FH110D48F

1/2

7.5/370

 

 

 

 

 

 

 

 

 

 

 

 

 

FH085D36F

1/3

5/370

 

 

 

 

 

 

 

 

 

 

BLOWER ASSEMBLY

FH110D60F

3/4

15/370

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Manual

2100-422M

Page

40 of 42

Page 40
Image 40
Bard FLR110D60F, FLR140D60F, FLR110D48F, FLR085D36F, FH110D60F, FLF085D36F, FLF110D48F FH Series Wiring Diagram, Exchanger