Ferroli DOMIcompact F 30 D Instructions For Use, Installation And Maintenance

[Page 1] Ferroli DOMIcompact F 30 B

wall-mounted gas fired, combination boiler DOMIcompact F 30 D INSTRUCTIONS FOR USE, INSTALLATION AND MAINTENANCE FOR THE UNITED KINGDOM & EIRE cod. 3540B62/3 - 05/2006  GC N° 47-267-40 ...

[Page 2] Ferroli DOMIcompact F 30 B

2 DOMIcompact F 30 D IMPORTANT Your "benchmark" Installation, Commissioning and Service Record Log Book is enclosed in the last pages of this manual. “This record must be completed and left with the end user”. Ferroli is a member of th...

[Page 3] Ferroli DOMIcompact F 30 B

3 DOMIcompact F 30 D 1. Operating instructions ............................................................................4 1.1 Introduction ...............................................................................................................

[Page 4] Ferroli DOMIcompact F 30 B

4 DOMIcompact F 30 D 1. OPERATING INSTRUCTIONS 1.1 Introduction Dear Customer, Thank you for choosing DOMIcompact F 30 D, a FERROLI wall-mounting boiler featuring advanced design and technology, high reliability and quality construction. Please read...

[Page 5] Ferroli DOMIcompact F 30 B

5 DOMIcompact F 30 D 1.2 Control panel The control panel is composed of a multi-function button, two knobs and a display. Key 1 Heating temperature adjustment and Summer/Winter/ switch off control 2 Hot water temperature adjustment and switch off...

[Page 6] Ferroli DOMIcompact F 30 B

6 DOMIcompact F 30 D 1.4 Adjustments Boiler off Boiler in Summer operation (only hot water production is active) Boiler with only heating on and hot water off (Display indicates heating demand) Boiler in Winter operation (Display indicates hot wate...

[Page 7] Ferroli DOMIcompact F 30 B

7 DOMIcompact F 30 D Switching off the boiler. Switching between summer and winter operation has priority over the heating only time control (optional) when this is connected to the boiler. C.H. temperature setting To set the system delivery tempera...

[Page 8] Ferroli DOMIcompact F 30 B

8 DOMIcompact F 30 D 1.5 Maintenance It is strongly recommended to carry out annual maintenance on the boiler and the heating system. Please refer to the “maintenance” section in this manual. The casing, the control panel and the aesthetic parts...

[Page 9] Ferroli DOMIcompact F 30 B

9 DOMIcompact F 30 D 2. INSTALLATION 2.1 General Instructions This device must only be used for the purpose for which it is specially designed. This unit is designed to heat water to a temperature below boiling point and must be connected to a hea- ...

[Page 10] Ferroli DOMIcompact F 30 B

10 DOMIcompact F 30 D Minimum A B D 5 cm 20 cm 60 cm (via an openable panel) C 20 cm Table 1 fig. 2 2.2 Boiler location The boilers combustion chamber is sealed off from the installation room. The installation room must be sufficiently well ventil...

[Page 11] Ferroli DOMIcompact F 30 B

11 DOMIcompact F 30 D fig. 4 Gas Hot water Additional expansion vessel C.H. (if required) Filling point C.H. Automatic Bypass fig. 5 3 2 1 4 Cold water inlet Make Up Water Provision must be made for replacing water lost from the sealed system. Refe...

[Page 12] Ferroli DOMIcompact F 30 B

12 DOMIcompact F 30 D It is essential to install the isolation valves supplied between the boiler and heating system, allowing the boiler to be isolated from the system if necessary. The safety valve outlet must be connected to a 15 mm pipe to allo...

[Page 13] Ferroli DOMIcompact F 30 B

13 DOMIcompact F 30 D The connecting kits shown in fig. 7 are supplied as standard. Key A = Nut B = Compression olive D = 3/4 seal (green) E = 1/2 seal (green) F = 1/2 gas seal (blue) Flow isolation valve Hot water connection Gas isolation v...

[Page 14] Ferroli DOMIcompact F 30 B

14 DOMIcompact F 30 D 2.4 Connection to the gas system If necessary the local Gas supplier should be consulted, at the installation planning stage, in order to establish the availability of an adequate supply of gas. An existing service pipe must no...

[Page 15] Ferroli DOMIcompact F 30 B

15 DOMIcompact F 30 D Integral clock installation 1 Unscrew the two screws “A” (Fig. 8a). 2 Lower the instrument panel (Fig. 8b). 3 Turn the instrument panel (Fig. 8c). 4 Open the instrument panel “B” (Fig. 8c), mount the clock into the faci...

[Page 16] Ferroli DOMIcompact F 30 B

16 DOMIcompact F 30 D Fig. 9b B fig. 9c A A Access to the electrical terminal block To access the terminal block where the room thermostat (Low voltage) or the remote timer control is to be connected, carry out the following operations: 1 Unscrew th...

[Page 17] Ferroli DOMIcompact F 30 B

17 DOMIcompact F 30 D Choosing the restrictors using a concentric system Choosing the restrictor using two pipe system 2.6 Flue System The unit is “type C” with an airtight chamber and forced draught, the air inlet and flue outlet must be conne...

[Page 18] Ferroli DOMIcompact F 30 B

18 DOMIcompact F 30 D Connection with concentric flue The unit can be connected to a concentric flue with a horizontal or vertical flue as shown on the following drawings. Numerous accessories are available on request to meet the various installatio...

[Page 19] Ferroli DOMIcompact F 30 B

19 DOMIcompact F 30 D Vertical Outlet For the installation: 1. Define the position for installing the unit. 2. Drill the wall for the air/flue pipe outlet according to the references stated in the figures, consi- dering that the horizontal sections ...

[Page 20] Ferroli DOMIcompact F 30 B

20 DOMIcompact F 30 D Fig. 11 Fig. 12 Connection with two pipe system The unit can be connected to a system of separate air/flue ducts for a vertical or horizontal outlet as shown on the drawings 11 - 12 alongside. Numerous accessories are avai...

[Page 21] Ferroli DOMIcompact F 30 B

21 DOMIcompact F 30 D The stated loss values refer to genuine Ferroli ducts and accessories. Table of pipe and accessory losses Description Equivalent losses in metres (linear) Air Flue Vertical Vertical Horizontal Horizontal Description Equivalent l...

[Page 22] Ferroli DOMIcompact F 30 B

22 DOMIcompact F 30 D Terminal Position P D, E Q Q l B C A G F L J H H K N N MM Q Minimum Dimensions of Flue Terminal Positions Directly below an opening, air brick, opening windows, etc. Above an opening, air brick, opening windows, etc. Horizontall...

[Page 23] Ferroli DOMIcompact F 30 B

23 DOMIcompact F 30 D Connection to collective flues or single flues with natural draught The UNI 10641 standard prescribes the design criteria and checking the internal dimensions of the collective flues and single flues with natural draught for un...

[Page 24] Ferroli DOMIcompact F 30 B

24 DOMIcompact F 30 D X3 3. SERVICE AND MAINTENANCE 3.1 Adjustments All adjustment and conversion operations must be carried out by a Qualified and trained engineer such as a Ferroli Service engineer FERROLI S.p.A. declines any responsibility for d...

[Page 25] Ferroli DOMIcompact F 30 B

25 DOMIcompact F 30 D fig. 14 Adjusting burner pressure Since this unit has flame modulation, there are two fixed pressure settings: the minimum and maximum, which must be as stated in the technical data chart according to the type of gas. • Conne...

[Page 26] Ferroli DOMIcompact F 30 B

26 DOMIcompact F 30 D Adjusting the maximum heating output To adjust the heating power, set the boiler on TEST operation (see par. 3.1). Turn the heating tem- perature control knob (ref. 1 - Fig. 1) clockwise to increase the power or anticlockwise to...

[Page 27] Ferroli DOMIcompact F 30 B

27 DOMIcompact F 30 D Checks during operation • Check the soundness of the gas circuit and water systems. • Check the efficiency of the flue and air-flue ducts while the boiler is working. • Check that the water is circulating properly between...

[Page 28] Ferroli DOMIcompact F 30 B

28 DOMIcompact F 30 D Before carrying out any operation inside the boiler, disconnect the electrical power and isolate the gas supply. Cleaning the boiler and burner The body and burner must not be cleaned with chemical products or wire brushes. Spe...

[Page 29] Ferroli DOMIcompact F 30 B

29 DOMIcompact F 30 D 3.4 Troubleshooting Fault Diagnosis The boiler is equipped with an advanced self-diagnosis system. In the event of a fault within the boiler, the display will show the relevant code. There are faults that cause shutdown (faults...

[Page 30] Ferroli DOMIcompact F 30 B

30 DOMIcompact F 30 D 4 TECHNICAL CHARACTERISTICS AND DATA 4.1 Dimensions and connections Fig. 17 Top view Bottom view Key 1 Heating system flow Ø 3/4” 2 Hot water outlet Ø 1/2” 3 Gas inlet 1/2” 4 Tap water inlet Ø 1/2” 5 ...

[Page 31] Ferroli DOMIcompact F 30 B

31 DOMIcompact F 30 D 4.2 General view and main components Fig. 18 Key 5 Airtight chamber 7 Gas inlet 8 Hot water outlet 9 Cold water inlet 10 System flow 11 System return 14 Safety valve 16 Fan 19 Combustion chamber ...

[Page 32] Ferroli DOMIcompact F 30 B

32 DOMIcompact F 30 D 4.3 Hydraulic diagram Fig. 19 Key 5 Airtight chamber 7 Gas inlet 8 Tap water outlet 9 Tap water inlet 10 System flow 11 System return 14 Safety valve 16 Fan 20 Burner assembly 27 Heat exchanger ...

[Page 33] Ferroli DOMIcompact F 30 B

33 DOMIcompact F 30 D 4.4 Technical data table Gas supply Heating Power (Net Heat Value - Hi) Useful heating power 80 °C - 60 °C Hot Water Heating Power Powers Dimensions, weights connections Depth Width Height Hot water Minimum working pressure in...

[Page 34] Ferroli DOMIcompact F 30 B

34 DOMIcompact F 30 D 4.5 Diagrams Burner pressure to boiler output Fig. 20 Fig. 21 = Circulator speed 321 A = Boiler losses of head Circulator losses of head kW mbar 18 19 20 21 22 23 5 10 15 20 25 30 35 91011 12 13 14 15 16 17 8 24 25 26 27 28 29 3...

[Page 35] Ferroli DOMIcompact F 30 B

35 DOMIcompact F 30 D 4.6 Time Clock (optional) A 24 hour time clock can be optionally fitted to the boiler to control the central heating, this will come into operation when the selector switch “F“ is turned to the position marked “AUTO”. A...

[Page 36] Ferroli DOMIcompact F 30 B

36 DOMIcompact F 30 D 4.7 Wiring diagram Fig. 22 Key 16 Fan 32 Central heating pump 34 Heating temp. sensor 38 Flow switch 42 Tap water temperature sensor 43 Air pressure switch 44 Gas valve 47 Modureg 49 Safety thermos...

[Page 37] Ferroli DOMIcompact F 30 B

BENCHMARK CONTROLS To comply with the Building Regulations, each section must have a tick in one or other of the boxes TIME & TEMPERATURE CONTROL TO HEATING ROOM T/STAT & PROGRAMMER/TIMER PROGRAMMABLE ROOMSTAT TIME & TEMPERATURE CONTROL T...

[Page 38] Ferroli DOMIcompact F 30 B

SERVICE INTERVAL RECORD It is recommended that your heating system is serviced regularly and that you complete the appropriate Service Interval Record Below. Service Provider. Before completing the appropriate Service Interval Record below, please ...

[Page 39] Ferroli DOMIcompact F 30 B

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[Page 40] Ferroli DOMIcompact F 30 B

Phone numbers: Installer Service Engineer BECAUSE OF OUR CONSTANT ENDEAVOUR FOR IMPROVEMENT DETAILS MAY VARY SLIGHTLY FROM THOSE QUOTED IN THESE INSTRUCTIONS. ALL SPECIFICATIONS SUBJECT TO CHANGE Please note - to avoid incurring unnece...