| COPPER BRUTE II (500 - 2000) | Page 3 | 
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| SECTION 6. | 
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| Operating Instructions | 
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| 6.1 | Sequence of Operation | 36 | 
| 6.2 | Filling the Boiler System | 36 | 
| 6.3 | Programming the Temperature Control | 37 | 
| 6.3.1 | System Piping | 37 | 
| 6.3.2 | Choosing the Mode | 37 | 
| 6.3.3 | Programming | 38 | 
| 6.3.4 | Choosing the Mode for your Application | 40 | 
| 6.4 | Advanced Topics | 42 | 
| 6.4.1 | Differential | 42 | 
| 6.4.2 | Staging Mode | 42 | 
| 6.4.3 | Boiler Minimum (BOIL MIN) | 43 | 
| 6.4.4 | Boiler Maximum (BOIL MAX) | 43 | 
| 6.4.5 | Boiler Target Temperature | 43 | 
| 6.4.6 | Pump Operation | 43 | 
| 6.4.7 | Setpoint Operation | 44 | 
| 6.4.8 | Dedicated Domestic Hot Water | 44 | 
| 6.4.9 | Outdoor Reset Operation | 44 | 
| 6.4.10 External Boiler Operation | 46 | |
| 6.4.11 Limit Controls | 46 | |
| 6.4.12 Advanced Programming Mode | 46 | |
| 6.5 | Operating the Burner and Set Up | 46 | 
| 6.5.1 | Set Up for 0 to 2500 Feet Altitude | 46 | 
| 6.5.2 | High Altitude Adjustment and Set Up | 47 | 
| 6.6 | Shutting Down the Copper Brute II | 47 | 
| 6.5 | To Restart the Copper Brute II | 47 | 
| SECTION 7. | 
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| Maintenance | 
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| 7.1 System Maintenance | 48 | 
7.2Appliance Maintenance and
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 | Component Description | 48 | 
| 7.2.1 | Burners | 48 | 
| 7.2.2 | Filter | 48 | 
| 7.2.3 | Gas Valves | 48 | 
| 7.2.4 | Manual Reset High Limit Control | 48 | 
| 7.2.5 | Automatic Reset High Limit Control | 48 | 
| 7.2.6 | Temperature Control | 49 | 
| 7.2.7 | Ignition Controls | 49 | 
| 7.2.8 | Ignitors | 49 | 
| 7.2.9 | Ignition Sensors | 49 | 
| 7.2.10 Transformer | 49 | |
| 7.2.11 Blowers | 49 | |
| 7.2.12 Flow Switch | 49 | |
| 7.2.13 Heat Exchanger Coil | 49 | |
| SECTION 8. | 
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| Trouble Shooting | 
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| 8.1 | Resolving Lockouts | 51 | 
| 8.2 | Delayed Ignition – Possible Causes | 51 | 
| 8.3 | Short Cycling – Boiler | 51 | 
| 8.4 | Short Cycling – Water Heater | 51 | 
| 8.5 | High Gas Consumption | 51 | 
| 8.6 | Troubleshooting the Temperature Control | 51 | 
| 8.7 | Troubleshooting Copper Brute II Controls | 51 | 
| SECTION 9. | 
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| Replacement Parts | 
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| 9.1 | General Information | 54 | 
| 9.2 | Parts List | 54 |