Helios AIR1-NH WW Notice De Montage Et D'entretien page 29

Installation and Operating Instructions
Hot Water Auxiliary Heater – AIR1-NH WW
Hot water auxiliary heater for AIR1 RH units (5000, 6000, 8000, 9500, 12000, 15000)
1. Remove the sheet metal parts. (see Fig. 29)
2. Carefully remove hot water auxiliary heater (see Fig. 30).
Fig .29
Fig .30
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