Fer HAWK II Installation Instructions Manual

27, Fer HAWK II 27 INDUSTRIE Domestic Hot Water Performance Fig. 1 - D.H.W. Pressure Drop VS. flow A␣ =␣ Standard with col water Flow Restricter B␣ =␣ Cold Water Flow Restricter Removed Fig. 1 Fig. 2 - D.H.W. temperature VS. flow A␣ =␣ Cold Water 15°C B␣ =␣ Cold Water 5°C Fig. 2 …

22, INDUSTRIE 22 1.1 Use buttons + and - to set 1st ON time eg. 6:00 Display 2.1 Use buttons + and - to set OFF time, eg. 9:00 Display 3.1 Use button + and - to set 2nd ON time, eg. 12:30 Display 4.1 Use button + and - to set 2nd OFF time eg. 14:00 Display 5.1 Use button + and - to s…

15, 15 INDUSTRIE 4.0 PREPARING THE FLUE ASSEMBLY 4.1 Rear Flue Outlet (fig. 12) Important - The aluminium flue pipe must protrude into the outside grill by 60 mm, never cut it to the same length as the plastic air pipe (aluminium flue pipe = plastic air inlet pipe + 70 mm !). Aluminium flue pip…

9, 9 INDUSTRIE Terminal Position Minimum Clearance mm NOTES * Access to the front of the boiler must be available for maintenance (min. 600 mm). Fig. 5 Fig. 3 …

10, INDUSTRIE 10 Flue system The boiler allows the flue outlet to be taken from the rear of the boiler or from either side. A standard flue length of 0.75 metres is provided. It is absolutely essential, to ensure that products of combustion discharging from the terminal cannot re-enter the bu…

20, INDUSTRIE 20 Burner Pressure C.H. and D.H.W. 8.6 To Range Rate the Boiler C.H.(not required on standard installations) The boiler can be range rated for an output from 9.7 kW up to 23.3 kW. When the boiler is supplied it is factory set at the maximum output 23,3 kW. Procedure a.␣ Release the…