Re-Verber-Ray DX3-20-50 Insert Manual page 8

2.0 Installation • Wiring
Before field wiring this appliance - Check existing wiring; replace if necessary.
Note: If any of the original wire supplied with the appliance must be replaced, it must be replaced with
wiring material having a temperature rating of at least 105° C.
Figure 2.2 • Internal Wiring Diagrams
A. Ladder Diagram - TP-351A
L1 120VAC
BK
Igniter
B. Block Diagram - TP-351A
Terminal Block
BK
BK
BK
L1
120VAC
N
W
Blower
Blower
BK
Pressure Switch
BK
BK
W
BR
Flame Rod
BK
Pressure Switch
BK
Indicator Lights
BK
BK
Gas Valve
BK
Indicator Lights
BK
BK
BK
O
R
W
G
Ignition Module
O
BK W
W
R
W
G
BK
8
DX3
N
BK
BK
Gas Valve
W
Igniter Flame
Rod
Burner
BK
BR
Probe
Ignition Module
SIC1
Line1
TH
Neutral
Valve
Neutral
Ground
Series