Operating instructions

Manual 2100-422G
Page 40 of 42
FH SERIES
WIRING DIAGRAM
WHITE
WHITE
WHITE
WHITE
YELLOW
3
BLACK
12
345
BLOWER ASSEMBLY
HOT
2112
34567
8
9
BURNER ASS'Y
TT
OIL VALVE
SPR3
MOTOR
IGNITOR
CAD CELL
IGNITOR
L2
L1
CAD CELL
BURNER
MOTOR
VALVE
BLACK BLACK
BLACK
BLACK
BLACK
BLACK
BLACK BLACK
BLACK
BLACK
BURNER
#1
PLUG #2
PLUG #3
CONTROL PANEL
HEAT EXCHANGER AREA
UNIT
PLUG
SWITCH
DOOR
SPR2
CONTROL
LIMIT
LIMIT
BACKUP
CAPACITOR
RETURN AREA
1
5
4047-118 E
BLOWER
CONN.
24V.
UNIT
Y
C
W
Rh
Y
G
Rc
THERMOSTAT
COND.
OR EQUIVELANT
T87F/Q539A1220
VOLTAGE
LOW
VOLTAGE
HIGH
WIRING
2
FIELD
PRIMARY
WIRE COLORS
BLACK
WHITE
COOL
EAC
L2 COM SPR1
SEE CHART FOR
HEATING AND COOLING
4
HEAT
RED
240
210
180
150
RWGYC
BLOWER CONTROL
T
T
L1
SEC2
SEC1
HUM
NEUTRAL
WHITE
WHITE
ORANGE
BLUE
BLUE
BROWN
BROWN
GREEN
PURPLE
PURPLE
PURPLE
PURPLE
GROUND
GREEN
DANGER
*ELECTRICAL SHOCK HAZARD
*DISCONNECT POWER BEFORE
SERVICING.
!
NOTES
DASHED LINES
REPRESENT FIELD WIRING.
ONLY ONE HEATING
AND COOLING SPEED
CAN BE CONNECTED.
ALL OTHER TAPS
CONNECT TO "SPARE"
TERMINALS.
COOLING SPEED
CONNECTION POINT.
HEATING SPEED
CONNECTION POINT.
IF PRIMARY LIMIT WIRES
ARE TO BE REPLACED,
USE WIRE WITH INSUL.
TEMP. RATING OF 200°C.
5
4
3
2
1
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
LIMIT WIRES. SEE NOTE "1".
!
COM
24V
120V
TRANSFORMER
0.55 LOW (RED) 70°-100°
0.65 LOW (RED) 70°-100°
0.75 MED (BLUE) 60°-90°
0.85 LOW (RED) 70°-100°
1 MED-LOW (ORANGE) 60°-90°
0.85 LOW (RED) 60°-90°
1 MED-LOW (ORANGE) 60°-90°
FACTORY SETTINGS
INPUT
RATE
GPH
UNIT
COOLING BLOWER
SPEED (COLOR)
TEMP.
RISE
RANGE
HEATING BLOWER
SPEED (COLOR)
FH085D36E
FH110D48E
FH110D60E
HIGH (BLACK)
UNIT MOTOR CAPACITOR
FH085D36E 1/3 5/370
FH110D48E 1/2 7.5/370
FH110D60E 3/4 15/370
BLOWER CAPACITOR RATING
2 LOW (RED) 730
2 1/2 MED (BLUE) 900
3 HIGH (BLACK) 1160
2 1/2 LOW (RED) 1020
3 MED-LOW (ORANGE) 1280
3 1/2 MED-HIGH (BLUE) 1495
4 HIGH (BLACK) 1640
3 LOW (RED) 1300
3 1/2 MED-LOW (ORANGE) 1460
4 MID-HIGH (BLUE) 1660
5 HIGH (BLACK) 1970
FH085D36E
FH110D48E
FH110D60E
OPTIONAL AIR COND. SETTINGS
NOM.
A/C
TONS
UNIT
CFM @
.50 WC
COOLING BLOWER
SPEED (COLOR)