
Do you have a question about the Ariston CLAS HE 38 and is the answer not in the manual?
| 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 |
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.












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