Spheros Thermo 230 User Manual (English)

Other manuals for Spheros Thermo 230

Operating Instructions7 pages

Workshop Manual98 pages

Installation Instructions106 pages

Questions and Answers:

J
jennifermaciasAug 1, 2025
What to do if Spheros Thermo 230 Water Heater operation stops due to insufficient heat dissipation?
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  Christopher HolmesAug 1, 2025
  If the Spheros Water Heater stops because heat exchangers don't dissipate enough heat, it could be due to several reasons. The rate of flow might be too low because of air in the heater, heat exchangers, or system sections. Valves might be throttled, contaminated, or closed. There could be contamination in the system, especially in areas of restricted flow. The circulating pump's rate of delivery might be insufficient, possibly due to air in the pump housing. Check the wiring colors to ensure the correct sense of rotation (black + / brown -). Insufficient anti-freeze can cause slushing. Excessive system resistance, especially when cold, or a defective circulation pump could also be the cause.
A
Adriana FitzgeraldAug 10, 2025
Why is there no fuel delivery to my Spheros Water Heater?
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  spencerpatriciaAug 10, 2025
  If there's no fuel delivery to your Spheros Water Heater, several issues could be at fault. The fuel tank might be empty. Check for kinked, closed, contaminated, or leaking fuel lines. Paraffin deposits or water might be captured in the fuel filter or fuel lines. The vent in the tank could be clogged. Ensure the fuel lines aren't interchanged. The fuel filter or the fuel screen in the pump could be contaminated.
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christopher95Aug 21, 2025
What to do if Spheros Water Heater operating light is off and there is no heat?
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  nortonleslieAug 21, 2025
  If the operating indicator light is not on and there is no heater operation in your Spheros Water Heater, it indicates a fault in the electrical system. Check if Fuse F2 or F3 has blown. If the heater operation is normal, but the operating indicator light is out, this also indicates a fault in the water system and the circulation pump is not operating.