10 Sec Initiate Relay Module
Honeywell EC7890B are microprocessor based integrated burner control for automatically fired gas, oil or combination fuel single burner applications.
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Honeywell EC7890B are microprocessor based integrated burner control for automatically fired gas, oil or combination fuel single burner applications. The EC7890B system consists of the Relay Module, Subbase and Amplifier. Options include Keyboard Display Module (KDM), Personal Computer Interface, Data Control Bus Module, Remote Display Module, First-Out Expanded Annunciator and combustion system manager software. The EC7890B is programmed to provide a level of safety, functional capability and features beyond the capacity of conventional controls
Features & Benefits:- Access for external electrical voltage checks
- Application flexibility
- Five-function Run/Test Switch
- Interchangeable plug-in flame amplifiers
- Gas Appliance Directive: 90/269/EEG
- Low Voltage Directive: 73/23/EEG
- EMC Directive: 89/336/EEG
- GASTEC: CE-63AP3070/1
- Factory Mutual: J.I.0Y0A9.AF
- EN298
- Oil Approvals:
- EC7830: DIN-5F106/96
- EC7850: DIN-5F107/96
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