DeWalt DXH125FAV - Wiring Diagrams and Charts; Electrical Connection Schematics; Wiring Specifications

English
8
Wiring Diagrams DXH125FAV/DXH150FAV
125,000 BTU/HR (36.6 kW)
MAXIMUM OPERATING TIME - HOURS
AIR TEMPERATURE -
o
F (
o
C)
Use liquid
withdrawal
and a vaporizer
150,000 BTU/HR (43.9 kW)
NOTE: If any original wiring as supplied with the heater, must be replaced, It must be replaced with Type AWG
105° C wire or its equivalent, except as indicated (Type SF 2.200, **SGI-250° C)
40—
38—
36—
34—
32—
30—
28—
26—
24—
22—
20—
18—
16—
14—
12—
10—
8—
6—
4—
2—
0
3 cylinders
2 cylinders
1 cylinder
100# (45.4 kg)
60
(16)
40
(4.4)
20
(-6.7)
0
(-18)
-20
(-29)
100# (45.4 kg)
100# (45.4 kg)
MAXIMUM OPERATING TIME - HOURS
AIR TEMPERATURE -
o
F (
o
C)
Use liquid
withdrawal
and a vaporizer
40—
38—
36—
34—
32—
30—
28—
26—
24—
22—
20—
18—
16—
14—
12—
10—
8—
6—
4—
2—
0
3 cylinders
2 cylinders
1 cylinder
100# (45.4 kg)
60
(16)
40
(4.4)
20
(-6.7)
0
(-18)
-20
(-29)
100# (45.4 kg)
100# (45.4 kg)
HIGH LIMIT
SWITCH
MOTOR
THERMOCOUPLE
TO WIRE
IGNITION CONTROL
TEMP
MOTOR
VAC INPUT
HV TRANS
GND
SCREW
G
W
BLINE CORD
O**
G
SPARK PLUG
Y
B
Y
B
VAC INPUT
MOTOR
TEMP
HV TRANS
IGNITION
CONTROL
TO WIRE
TO WIRE
115V
60HZ
TO JUNCTION
SPARK
PLUG
HIGH LIMIT
SWITCH
GND
SCREW
TEMP
MOTOR
VAC INPUT
MOTOR
B
W
COLOR CODE LEGEND
B BLACK
W WHITE
G GREEN
R RED
Y YEL
O ORG
FEMALE CONN.
RING CONN.
CONNECTION DIAGRAM
SCHEMATIC DIAGRAM
Color Length From To
Yellow 18" (406mm) High Limit Ignition Control Temp. Terminal
Yellow 18" (406mm) High Limit Ignition Control Temp Terminal
WIRING CHART (Wire: Type AWG 150
o
C or equivalent (Type SF2-200, **SGI-250
o
C))