• Functions include flame supervision, system status indication, system or self-diagnostics and troubleshooting.
• Adaptable to continuous firing, high-low or modulating firing rate for semi-automatic burner sequencing.
• Operates with the following: Torch-ignited main burner or torch-ignited pilot using S445A Start-Stop Station, or conventional knee or foot operated station.
• Direct-ignition oil burner or electrically ignited pilot, using S445A Start-Stop Station.
• Five LEDs provide sequence information.
• Nonvolatile memory.
• Flame signal check during standby.
• Shutter drive output.
• Compatible with existing Honeywell flame detectors.
• Terminal provided for external alarm to sound on flame failure.Manual Start Industrial Primary Control, 120Vac| Overview | Microprocessor-based integrated burner control for industrial semi-automatically fired gas, oil, coal, or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls. |
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| Approvals, Federal Communications Commission | FCC Part 15, Class B, Emissions |
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| Application | Semi Automatic Primary Control |
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| Flame Establishing Period - Pilot | 15 min |
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| Flame Establishing Period - Main | Intermittent |
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| Approvals, Underwriters Laboratories Inc | Component Recognized, File No. MP268; Guide No. MCCZ. |
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| Approvals, Canadian Standards Association | Certified, File No. LR95329-3. |
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| Required Components | Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. |
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| Voltage | 120 Vac (+10, -15%) |
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| Vibration | 0.5 G environment |
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| Ambient Temperature Range (F) | -40 F to +140 F |
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| Ambient Temperature Range (C) | -40 C to +60 C |
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| Dimensions (in.) | 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase |
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| Dimensions (mm) | 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase |
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| Approvals, Swiss RE (formerly IRI) | Acceptable |
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| Approvals, Factory Mutual | Report No. OX4A5.AF. |
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Product Family
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