Manual de instrucciones de Sierra Products Pellet Heater EasyFire B

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EasyFire B Model Pellet Heater Quick Troubleshoot and Technical Guide
SPI’s EasyFire pellet heaters are designed to operate as a seasonal zone heater burning 1/4" wood pellet fuel. Utilizing
a 12VDC control and drive system allows for extended battery operation when AC power fails. The following outlines
the general operating parameters and trouble shooting encountered during installation and seasonal operation. Basic
operation is controlled combustion of wood pellets metered by the feed drive

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stop the feed during high temperatures to allow the heater to cool. A flashing RED will indicate high operating temperature. AC power outage will stop external thermostat function if the optional battery is connected allowing the heater to run continuously while AC is out. Common operating problems: (Refer to installation manual and repair manual for additional information regarding specific component replacement and testing). Basic tools required for troubleshooting - Multi Volt/Ohm Meter, stan

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when the power is reapplied a run button is pushed. If 12VDC is found then the relay has failed. Heater starts then burns out - The start up is controlled by the control system and best results are from a cold start. If a warm heater is immediately restarted it may not be able to confirm the required temperature increase as the heater temperature is already warm and the temperature is actually falling during the initial start up. Allow the heater to cool and shut down before restarting. Trim set

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Battery Operation Troubleshooting - Battery operation requires a fully charge 12VDC battery capable of sustained 2 amp/hr. loads while maintaining a minimum of 11.2 VDC. This voltage is required for proper system operation. Most battery operation problems can be traced to a battery in pour condition. Quick Testing Remove battery from heater and charge overnight with automotive type battery charger. Test battery with automotive load tester. Replace if required. Testing connections from terminals