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USER MANUAL
ENGLISH
DESCRIPTION
The boilers operate fully automatically and the gas flow is controlled by an electronic control unit with the following cha-
racteristics:
- continuous modulation on both circuits
- possibility of adjusting the heat output
- possibility of adjusting slow ignition.
The models are equipped with:
- no-water pressure switch
- full safety thermostat
- high-efficiency flue gas exchanger.
ALMA 24-28-32 MBS W TOP
Sealed chamber boiler suitable for heating and production of sanitary hot water.
It is equipped with an electronic control unit for automatic ignition and ionising electrode flame control. For reasons of safety,
the efficiency of the electric fan is controlled by a pressure switch. The flue gas exhaust may essentially be made up of:
- A pipe concentric to the air intake pipe
- A split pipe for flue gas exhaust and combustion air intake.
WARNINGS
•
Intervention of the safety devices indicates a potentially hazardous malfunction, therefore, immediately contact Technical
Service.
•
Only Technical Service may replace the safety devices, exclusively using original components of the manufacturer.
Refer to the spare parts catalogue provided with the boiler. After any repair, check proper functioning of the boiler.
•
THE BOILER MAY NOT, EVEN TEMPORARILY, BE STARTED IF THE SAFETY DEVICES ARE NOT FUNCTIONING
OR HAVE BEEN TAMPERED WITH.
OPTIONAL ACCESSORIES
The
ALMA MBS W TOP
boilers may be equipped with the following accessories to be ordered separately (see price list):
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Flue gas exhaust accessories
•
Hydraulic connection kit
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Natural gas to LPG conversion kit
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LPG to natural gas conversion kit
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Fitting template kit
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Remote control kit
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External sensor kit
