Hired-Hand Universal Ray Tube Heaters: AG1 Series - Manual (Page 8)

8
2.0 Installation • Wiring AG1 Series
Before field wiring this appliance - Check existing wiring; replace if necessary.
Note: If any of the original wire as supplied with the appliance must be replaced, it must be replaced with
wiring material having a temperature rating of at least 105° C.
Figure 2.3 • Internal Wiring Diagrams
A. Micro 60U-24 Ladder Diagram
B. Micro 60U-24 Block Diagram
S
IC
1
LI
N
E
1
N
E
U
T
GN
D
N
E
U
T
T
H
P
R
O
B
E
V
A
LV
E
BK
BK
BK
BK
G
BR
W
BK
BK
W
W
N
R
BK
O
BK
BK
120VAC L1
Blower
Indicator Lights
Pressure Switch
Ignitor
Ignition Module
Gas Valve
Flame Rod
B
W
R
BK
BK
BK
Ground
Neutral
Valve
Neutral
TH
Line1
SIC1
Probe
W
BK
BK
BK
BK
BK
BR
W
G
120VAC
N
L1
O BK
W
BK
Terminal Block
Pressure Switch
Indicator Lights
Blower
Burner
Ignitor Flame
Rod
Ignition Module
Gas Valve