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HEATING SYSTEMS THERMO G Operating and service instructions Rev. 04/2014 Id.No. 11119844A...
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/ service outlet. This owner's handbook is designed to give you a brief summary of how to use the Thermo G heater. The heater is adjusted in the factory for use with natural gas (CNG) class H.
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Thermo G The heater must: be shut down and the fuse shall be removed in the event of extensive smoke development, unusual combustion noises or fuel odors. The heater must not be used again until personnel trained by Spheros have examined it.
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Operating and Maintenance Instructions Heater operation The water heater can be switched on using either a switch or timer. Before you switch on the heater set the vehicle's heating system to “Warm”. Standard timer day of the week heater on” indicator ”...
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Thermo G Switching the heater on Programming duration of operating time Manually: by pressing the button The heater must be switched off. Press (continuous heating mode) button for 3 seconds - operating time is flashing - and set the desired...
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Operating and Maintenance Instructions Malfunction During all active operating phases of the heater, all electric components, the operating voltage and functional irregularities are monitored and recorded. A malfunction causes the heater to terminate its operation by a fault shut-off and to go into the fault lock-out mode to prevent the heater from an automatic combustion restart.
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Thermo G Flash code The kind of malfunction is indicated from the operating indication light through a flash code, and if a standard timer is used, on the display (operating indication) respectively. The flash code is immediately generated after detection of the malfunction and will be kept while the heater is powered on until the heater is freed.
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