Ferroli XIGNAL CE Technical Information Installation And Service Instructions

[Page 1] Ferroli XIGNAL CE

Lichfield Road, Branston Industrial Estate, Burton Upon Trent, Staffordshire DE14 3HD Tel. 08707 282 885 - Fax 08707 282 886 ALL SPECIFICATIONS SUBJECT TO CHANGE Phone numbers: Installer Service Engineer Serial No. Read these Instructions thoroughly ...

[Page 2] Ferroli XIGNAL CE

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[Page 3] Ferroli XIGNAL CE

3 INDEX Page 4. Introduction 4. Related documents 5. General description 6. Technical data 7. Appliance dimensions 8. Boiler flow diagram 9. Boiler main parts 10. Installation details 10. Location of boiler 10. Terminal position 10. Air supply 11. Mi...

[Page 4] Ferroli XIGNAL CE

4 Introduction The XIGNAL CE boiler is a high efficiency heat generating appliance of a totally new design. It is environment friendly, gas fired and prduces hot water for both the central heating system and domestic hot water. The new concept of XIG...

[Page 5] Ferroli XIGNAL CE

5 GENERAL DESCRIPTION The boiler is able to operate with two types of fuel gas: natural or propane (L.P.G.). The type of gas should be chosen when the boiler is ordered. Conversions can also be carried out during the installation phase .The boiler is...

[Page 6] Ferroli XIGNAL CE

6 Technical data NATURAL GAS (G20) PROPANE LPG (G31) Nominal heat input (gross caloric value) 34.8 kW 34.0 kW Minimum heat input (gross caloric value) 15.1 kW 14.8 kW Nominal heat input (net caloric value) 31.3 kW 31.3 kW Minimum heat input (net calo...

[Page 7] Ferroli XIGNAL CE

7 Key 1. Electricity cable entry 2. Gas supply 3. Domestic Hot Water outlet 4. Domestic Cold Water inlet 5. Central Heating Pressure relief valve 6. Central Heating Flow outlet 7. Central Heating Return inlet Appliance Dimensions TOP VIEW FRON...

[Page 8] Ferroli XIGNAL CE

8 S.p.A. 124749 1...4 MAN AUTO Model Water Bye Laws. Fig. 2 6 68 98 140 142 141 ...

[Page 9] Ferroli XIGNAL CE

9 Boiler flow diagram Main parts 1 Fixing point 5 Room sealed compartment 6 Instrument panel 7 Gas inlet 8 Domestic hot water outlet 9 Domestic hot water inlet 10 Central heating flow 11 Central heating return 12 D.H.W. drain point 14 Safety valve 16...

[Page 10] Ferroli XIGNAL CE

10 Installation Details Gas Safety (Installation & Use) Regulations: 1984 In the interest of safety, it is the law that all gas appliances are installed by a competent person in accordance with the above Regulations, Building Regulations/Building...

[Page 11] Ferroli XIGNAL CE

11 NOTES * If a side outlet flue is to be used, a clearance of 75 mm will be needed on the flue outlet side of the boiler. ** Access to the front of the boiler must be available for maintenance (min. 600 mm). Fig. 5 Fig. 4 APPLIANCE FLUE SYSTEM APPLI...

[Page 12] Ferroli XIGNAL CE

12 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. Alternative lengths of two or three metres can be supplied (equivalent to wall thicknesse...

[Page 13] Ferroli XIGNAL CE

13 Fig. 7 NOTE: A bypass must be fitted as far as possible from the boiler if thermostatic radiator valves are fitted throughout. Fig. 6 Gas Cold water Additional expansion vessel C.H. (if required) Filling point C.H. Bypass Key 1. Filling point C.H...

[Page 14] Ferroli XIGNAL CE

14 Built-in Central Heating Water Circulating Pump The pump head available for circulating the water is given in fig. 8. N.B. - The pump is factory set at position 3. The pump is a Grundfos type 15-50 UPS series. Grundfos Pump performance graph Note ...

[Page 15] Ferroli XIGNAL CE

15 Installation Note - To mount the boiler on the wall, a two person lift will be needed. 1.0 UNPACKING The appliance is delivered in 2 cartons. 1.1 The large carton contains the boiler, the Installation/Servicing and Users Instructions, external and...

[Page 16] Ferroli XIGNAL CE

16 Fig. 10 1 = Electrical cable entry 2 = Gas supply 3 = Domestic Hot Water outlet 4 = Domestic Cold Water Inlet 5 = Outlet Central Heating safety valve 6 = Central Heating flow outlet 7 = Central Heating return inlet 2 = 22 mm 3-4-5 = 15 mm 6-7 = 22...

[Page 17] Ferroli XIGNAL CE

17 Rear flue Outlet Fig. 12 Aluminium flue pipe length = Plastic air inlet pipe length plus 50 mm (2") longer. 4.2.1 Accurately measure the Wall thickness (P2). 4.2.2 Accurately measure the distance from the centre of the stud fixing of the moun...

[Page 18] Ferroli XIGNAL CE

18 5.0 CONNECTING THE BOILER 5.1 Place the boiler on its back. 5.2 Remove the boiler base plate, four screws (fig. 16). Remove the plugs fitted to the boiler water connections. Remove the bag of sealing washers from the boiler pipework. Remo...

[Page 19] Ferroli XIGNAL CE

19 Fixing points Lift here Fig. 15 Fixing screws Fig. 16 Fig. 17 ...

[Page 20] Ferroli XIGNAL CE

20 6.0 FITTING THE FLUE ASSEMBLY 6.1 With Sufficient Clearance To Insert Assembly From Inside 6.1.1 Push the air duct seal onto the air duct at the cut end. 6.1.2 Insert the flue assembly into the wall. 6.1.3 Make good internal wall face. 6.1.4 Fully...

[Page 21] Ferroli XIGNAL CE

21 1 2 3 P7 P8 RL1 RL2 RL3 RL4 RL5 P6 12 34 P5 P4 P3 P2 P1 OUT L N 140 137 136 65 138 139 2 1 96 141 98 N L P12 P9 P10 P11 1 2 3 1 2 3 4 5 6 7 8 9 10 1 2 3 4 HDR1 voice volume 142 101 123 4 56712 43 47 42 16 32 AUTO MAN 1...4 49 84 85 8 9 X6 X1 83 X2...

[Page 22] Ferroli XIGNAL CE

22 External sensor location The external sensor should preferably be installed on the North, North-East wall or on the one facing the majority of the main living rooms in the building. The sensor must never be exposed to the first morning sunlight. W...

[Page 23] Ferroli XIGNAL CE

23 8 Gas conversion Only Qualified Personnel may carry out the following regulating and conversion operations. Ferroli S.p.A. declines all responsibility for damage to persons and/or property caused by unauthorized persons having tampered with the ap...

[Page 24] Ferroli XIGNAL CE

24 Delicately depress pin "d" and keep it fully pressed down. If the maximum pressure value must be adjusted, slowly turn adjuster nut “e” in a clockwise direction to increase the pressure and in an anticlockwise direction to lower the ...

[Page 25] Ferroli XIGNAL CE

25 Adjustment of the heating ∆t by varying the circulator flow rate-head Heat variation ∆t (temperature difference in the heating water between the supply and return points of the system) must be less than 20°C. This is obtained by varying the f...

[Page 26] Ferroli XIGNAL CE

26 FIGURE 24: KEYBOARD The button that activates the vocal messages is situated on its own, in the middle of the control panel. The reset button is installed under the lighted main switch. Each button possesses a single distinct function: 10. Control...

[Page 27] Ferroli XIGNAL CE

27 The following symbols may appear in the middle of the display: - - : indicates that daily programming has been activated W-: indicates the hold status (2 minutes) after the maximum heating temperature has been reached, or after hot water has...

[Page 28] Ferroli XIGNAL CE

28 10.1 Programming the daily heating function Clock adjustment Press key Adjust the time using the left-hand keys . Use the left-hand keys to regulate the time at which the Level is to begin. Set the required Level temperature (between 5 and 30�...

[Page 29] Ferroli XIGNAL CE

29 10.2 Programming the boiler parameters General information For access to the boiler programming parameters, just depress the relative function keys. The display indications will consequently change. Note that each key correspond to a single functi...

[Page 30] Ferroli XIGNAL CE

30 Graph of plant delivery temperatures according to the external temperature and the set compensation curve. +20 +10 0 -10 -20 40 30 50 60 70 80 85 35 45 55 65 75 +15 +5 -5 -15 10 9 8 7 6 5 4 3 2 1 TEMPERATURA ESTERNA (°C) TEMPERATURA MANDATA IMPIA...

[Page 31] Ferroli XIGNAL CE

31 Regulating the hot water temperature Press key once. Set the temperature of the hot water to the required value between 40 and 65°C using the right-hand keys . It is unadvisable to exceed a temperature of 50°C. Also remember that, when multipl...

[Page 32] Ferroli XIGNAL CE

32 10.3 Switching the boiler on and off Inspections to make when switching on for the first time When the boiler is being switched on for the first time, it is advisable to check that: the on-off valves between the boiler and systems are open; the en...

[Page 33] Ferroli XIGNAL CE

33 11 Maintenance and troubleshooting 11.1 Routine maintenance Only Qualified Personnel must carry out the following operations. Seasonal inspections of the boiler It is advisable to have Qualified Personnel check the appliance at least once a year: ...

[Page 34] Ferroli XIGNAL CE

34 11.2 Diagnosis and troubleshooting The microcomputer will make a complete diagnosis during boiler operation. When a fault is detected, the display will flash and give an error message. Boiler operation will be inhibited and reset at the end of the...

[Page 35] Ferroli XIGNAL CE

35 ER 7 FAULT C.H. SENSOR ER 8 FAULT S.H.W. SENSOR PROTECT SENSOR ER 9 FAULT ER 6 BROKEN PROTECT SENSOR ER 5 FAULT AIR PRESS SWITCH Defective pressure switch or clogged tubes Check connections Replace pressure switch or clean tubes Water temperat...

[Page 36] Ferroli XIGNAL CE

Lichfield Road, Branston Industrial Estate, Burton Upon Trent, Staffordshire DE14 3HD Tel. 08707 282 885 - Fax 08707 282 886 ALL SPECIFICATIONS SUBJECT TO CHANGE Cod. 3540243/0 - 01/01 Phone numbers: Installer Service Engineer BECAUSE OF OUR CON...