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Need help?Do you have a question about the Sabiana Helios and is the answer not in the manual?
Appliance must not be used outdoors, in humid, explosive, or corrosive atmospheres.
Ensure unit is off, valve closed, and heat exchanger cooled before intervention.
Verify that the earthing connection is properly made.
Install a safety switch in an accessible position to interrupt power.
Do not insert objects or hands into the fan; avoid fluttering clothes.
Only trained, qualified, and authorized technicians may perform maintenance.
Maximum allowable water temperature is 170°C.
Maximum working pressure for water systems is 16 bar.
Maximum working pressure for steam systems is 10 bar.
Do not introduce foreign objects to prevent damage to the appliance and system.
Maintain a minimum distance of 150 mm for motor and fan maintenance.
Check that the appliance is perfectly level after fixing.
Ensure panel mounting does not affect room thermostat operation.
Enables automatic speed switching based on external thermostat settings.
Shows the electrical diagram for the BSA control panel.
Diagrams showing head loss for 1-row batteries based on water flow and temperature.
Diagrams showing head loss for 2-row batteries based on water flow and temperature.
Diagrams showing head loss for 3-row batteries based on water flow and temperature.
Wiring diagram for fast speed connection (230V and 400V).
Wiring diagram for slow speed connection (230V and 400V).
Ensure panel mounting does not affect room thermostat operation.
Internal thermal protection must be connected to the control panel.
Device is not suitable for Ex environments or single-phase motors.
Ensure panel mounting does not affect room thermostat function.
Internal thermal protection must be connected to the control panel.
Shows the electrical diagram for the BS 2S switch.
Device is unsuitable for Ex environments or single-phase motors.
Provides the electrical diagram for the BSA control panel.
Device is not suitable for Ex environments or single-phase motors.
Wiring diagram and component descriptions for ON-OFF 230V connection.
Always detach the appliance from the power source before cleaning or maintenance.
Only trained maintenance personnel may work on the appliances.
Only trained and qualified personnel can perform maintenance and repairs.
General
