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Need help?Do you have a question about the Ariston CLAS HE 38 and is the answer not in the manual?
Outlines key safety symbols and provides general safety warnings for installation and operation.
Details the procedures for connecting the boiler's gas, water, and electrical supplies safely.
Covers pre-commissioning steps, system filling, electricity checks, gas supply, and water treatment.
Outlines the step-by-step procedure for the boiler's first ignition and initial operation.
Details how to perform combustion analysis, check gas settings, and adjust CO2 levels.
Explains boiler safety shut-off conditions, error codes, and how to interpret diagnostic messages.
Details settings for boiler parameters, heating control, domestic hot water, and zone temperature management.
General| Mounting | Wall-mounted |
|---|---|
| Power Output | 38 kW |
| Central Heating Output | 38 kW |
| DHW Output | 38 kW |
| Energy Efficiency Class | A |
| Efficiency Class Heating | A |
| Efficiency Class DHW | A |
| Fuel Type | Natural Gas / LPG |
| Heating Capacity | 38 kW |
| Dimensions (H x W x D) | 770 x 400 x 315 mm |
| Warranty | 2 years |
| Type | Condensing |
