Dayton Operating Instructions and Parts Manual
Model 3VG81
Operation (Continued)
IGNITOR
Make sure gap between ignitor electrode and burner nozzle is .13 min./.15"max. Access ignitor electrode from inside combustion chamber. No other mainte- nance is needed for ignitor.
Wiring Diagrams
Electrical Ladder Diagram
Black | Green |
| White | |
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| Ignitor |
| Blue | Solenoid |
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| Valve |
| Orange |
| Position of | Automatic |
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| Leads May |
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| Ignition |
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| Vary | System |
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| G V | VR ACR AC | |
| Green |
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| Blue | White | |
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| Blue |
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| Black |
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| Black |
| Motor | White |
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T
| Green or | |
Line | Green/Yellow | |
Neutral | ||
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Electrical Connection Diagram
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| Blue | Solenoid |
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| Valve |
| Green |
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| Automatic | Orange | |
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| Ignition |
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| System |
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| G V | VR ACR AC | |
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| Blue |
| Position of |
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| Blue | Leads May | |
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| Insulated |
| White | Vary | |||
| Black |
| Connector |
| Black |
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| Black |
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| Motor | |
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High Temp |
| T Black |
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| Black | |||||
| Switch | Black |
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| On/Off |
| Thermostat |
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| White | ||||
| Switch |
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| Green | |
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| Black |
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Power Cord |
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| White | Green |
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120 VAC |
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Figure 9 - Electrical Ladder DiagramFigure 10 - Electrical Connection Diagram
Accessories
| Part No. For |
Description | Model 3VG81 |
Hose and Regulator Assembly | LPA3070 |
Fuel Gas Connector (a POL adapter with | LPA4020 |
®
7
Version B - For Reduction | G016.J |
