SYSTEM CONTROL INSTALLATION, OPERATION AND SERVICE MANUAL
SECTION 6: REPLACEMENT PARTS
DANGER | WARNING |
Electrical Shock Hazard Explosion Hazard Fire Hazard Carbon Monoxide Hazard
Use only genuine ROBERTS GORDON® replacement parts per this installation, operation and service manual.
Failure to follow these instructions can result in death, electric shock, injury or property damage.
FIGURE 10: System Control Internal Components Diagram |
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| AC POWER IN | PUMP 1 | ZONE 1 | ZONE 2 | ZONE 3 | ZONE 4 | PUMP 2 | 24 VAC COM | AIR SW1 |
| Z1R | Z2R | Z3R | Z4R | SW2 | AIR |
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| G | N L | N L | N L | N L | N L | N L | N L |
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| 24 VAC COM | SW1 | AIR | Z1W | Z2W | Z3W | Z4W | SW2 | AIR |
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| 2 |
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| 4 |
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Item | Description |
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| Part Number | ||||||
1 | Fuse 250 mA |
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| 10000212 |
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2 | Transformer |
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| N/A |
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4 | Board Assembly |
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| 10090101 |
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14 |
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