/ service outlet. This owner's handbook is designed to give you a brief summary of how to use the DBW 160/230/300/350 heaters. The heater operation is unlimited up to an altitude of 1500 m above MSL and up to 2000 m above MSL if that is a short stay in such conditions (pass crossing, break).
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160/230/300/350 if the heater or its exhaust outlet is located close to inflammable materials for example dry grass and leaves, cartons, paper etc. in enclosed areas (e.g. garages, hall without a suck off facility), not even if the digital timer or Tele Start is used. If the exhaust outlet of the heater is partial or fully obstructed (e.g.
Operating and servicing 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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160/230/300/350 Switching the heater on Programming duration of operating time The heater must be switched off. Press Manually: by pressing the button button for 3 seconds - operating (continuous heating mode) time is flashing - and set the desired Automatically: by programming the operating time (10 to 120 minutes) using heater starting time buttons.
Operating and servicing instructions Troubleshooting In the event of a malfunction, fuses and electrical connections should be checked for condition and security. If this action fails to correct the malfunction, please consult your authorised SPHEROS dealer. Heater turns itself off automatically (=fault lock-out) Remedy Cause Switch heater briefly off and on again...
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