EN FR delta Pro S & Pro Pack RU PL DE IT ES NL Installation, operating and maintenance instructions EN • 1 Delta Pro S / Delta Pro Pack : 664Y4900 • E
FR EN INDEX IMPORTANT NOTES 3 Who should read these instructions Domestic hot water connection 14 3 Heating connection 15 Symbols 3 ACV burner oil supply 16 Recommendations 3 ACV burner gas supply 16 Certification 3 OPTIONAL CONTROLS Important notes 3 NL DESCRIPTION ES IT 18 4 BMR 31 OIL BURNER FEATURES Standard equipment 4 Description of the BMR 31 oil burner 20 Optional equipment 4 BMR 31 oil burner settings 20 Construction features 4 BMV OIL BURNER FEATURES Descrip
EN IMPORTANT NOTES WHO SHOULD READ THESE INSTRUCTIONS These instructions should be read by: - the design engineer/consultant - the user - the installer - the service engineer • Before carrying out any work on the boiler, it is important to isolate the electrical supply to the unit.
EN DESCRIPTION WORKING PRINCIPLE The Delta Pro boiler is a high performance hot water producer using indirect heat transfer due to its Tank-in-Tank technology. NL FR At the centre of the Delta Pro there is a stainless steel cylinder through which the flue tubes pass. It is surrounded by a mild steel shell containing the primary water (neutral fluid). The outer shell extends down to the combustion chamber and also surrounds the flue gas tubes.
EN DESCRIPTION Delta Pro S 25/45/55 models 15 1 14 7 17 16 FR 18 2 8 4 9 19 NL 3 20 10 11 12 ES 5 6 21 13 Delta Pro Pack 25/45 models 23 1 14 15 IT 22 18 24 17 7 DE 16 2 8 19 10 25 PL 4 9 21 RU 3 20 11 5 6 12 13 EN • 5 Delta Pro S / Delta Pro Pack : 664Y4900 • E
EN USER GUIDE USE OF THE BOILER GETTING TO KNOW THE CONTROL PANEL Please get your system serviced every year by a qualified technician. More frequent servicing may be required depending on boiler use. If this is the case, consult your installer for advice. FR Starting the burner: In normal operation, the burner starts automatically as soon as the boiler drops below the temperature set point.
EN USER GUIDE OIL OR GAS BURNER LOCKOUT The safety warning light on the burner indicates an operational fault. Wait five minutes and then reset the burner by pressing the “RESET” button on the burner. If the oil or gas burner is not working, turn off the power to the boiler using the external isolator before resetting the safety thermostat on the control panel. FR If the burner does not restart, call a technician after making sure that it is not a power cut or that the oil/gas is off.
EN TECHNICAL CHARACTERISTICS GENERAL The units are delivered fully assembled, tested and packed on a timber base with shockproof edges; the package is protected by a heat-shrunk plastic film. Upon receipt and after unpacking, check the equipment for transport damage. For transport purposes, refer to the dimensions and weights given below: BURNER CHAMBER PLATE [OIL OR BLOWN GAS] The burner chamber plate has 4 threads (M 8) for attaching the burner. It is protected from heat by a blanket insulation.
A [mm] B [mm] C [mm] D [mm] E [mm] F [mm] ØG [mm] H [mm] I [mm] J [mm] K [mm] L [mm] M [mm] Kg (*) Delta Pro S 25 1615 540 584 1386 360 200 100 220 1445 1445 928 1400 — 145 Delta Pro S 45 1615 540 584 1386 390 200 100 220 1445 1445 928 1400 — 168 Delta Pro S 55 1760 540 584 1586 390 200 100 220 1645 1645 928 1600 — 200 Delta Pro Pack 25 1760 540 584 1386 360 63 100 220 1723 1445 — 1400 128 145 Delta Pro Pack 45 1760 540 584 1386
EN ELECTRICAL CONNECTION ELECTRICAL CONNECTION The power to the boiler must be isolated before any work is carried out on it. SUPPLY PRINCIPLE The boiler uses a single phase supply at 230 V - 50 Hz. A mains isolator with 6A mcb (5A fuse) must be fitted outside the boiler to allow the power to be shut off during servicing and before any repairs are carried out. COMPLIANCE SAFETY The hot water circuit must be connected separately to earth.
The combination of carbonates and carbon dioxide in the water results in the formation of scale on the hot surfaces of the installation, including those of the boiler exchanger. These deposits in the heat exchanger reduce the water flow rate and thermally insulate the exchange surfaces, which is likely to damage them. Sources of oxygen and carbonates in the heating circuit The primary circuit is a closed circuit; the water it contains is therefore isolated from the mains water.
NL FR EN INSTALLATION BOILER ROOM - The flue connection must be carried out in compliance with the standards in force, for example NBN D51-003, taking account of local energy supplier and fire regulations as well as regulations relating to “noise pollution”. - Make sure that all air vents are unobstructed. - Do not store flammable products in the boiler room. - Make sure that corrosive products, such as paint, solvents, chlorine, salt, soap and other cleaning products, are not stored near to the boiler.
EN INSTALLATION TYPE OF FLUE CONNECTION B23 : Connection to a flue with the combustion air taken directly in the boiler room. C53 : Connection to separate ducts for the supply of combustion air and for venting the combustion products; these ducts may end in zones with different pressure levels. B23P : Connection to an exhaust system of the combustion products designed to operate with positive pressure.
EN INSTALLATION Flue connection options Boiler room ventilation Delta Pro S & Pro Pack cm2 2 B = Bottom vent cm C = Draught regulator mm 150 180 Ø 100 ES NL FR A = Top vent A DE IT A A C43 A C53 C33 B23P B A A C43 B23 PL C13 A C RU B Delta Pro S / Delta Pro Pack : 664Y4900 • E EN • 14
EN INSTALLATION FLUE CONNECTION ACCESSORIES Concentric Stainless steel - Stainless steel Ø 100/150 mm Vertical terminal 537D6198 Horizontal terminal with wall plates SIZE 795 mm Length 250 mm 210 mm Length 500 mm 460 mm 537D6201 Length 1000 mm 960 mm Item 537D6202 Length adjustable from 325 to 400 240 ADJUSTABLE DUCT Code PIPE BENDS Code Item 537D6203 43°-45° bend 537D6204 87°-90° bend 190 D B CONDENSATION MEASURING AND COLLECTION DEVICE Code Item 537D6226 Condensate collecto
DOMESTIC HOT WATER CONNECTION Pressure reducer If the water mains pressure is greater than 6 bar, a pressure reducer calibrated to at least 4.5 bar must be fitted (UK regulations apply). EXAMPLE OF CONNECTION WITH THERMOSTATIC MIXER VALVE 1. 7 bar hot water safety valve (as standard) 2. Pressure reducer 3. Temperature control valve 4. Hot water circulator (optional) 5. Non-return valve 6. Hot water expansion tank (as standard on Pro Pack, 2 litres) 7. Cold water feed valve 8. Hot water outlet 9.
HEATING CONNECTION OIL SUPPLY FOR ACV BURNERS Supply construction and installation must be in accordance with current regulations. EXAMPLE OF A BASIC CIRCUIT CONNECTION 1. Four-way motorisable mixer valve (as standard on Pro Pack) 2. Circulator (as standard on Pro Pack) 3. Heating isolating valve 4. System filling valve 5. 3 bar heating safety valve (as standard) 6. Primary expansion tank (as standard on Pro Pack) 7. Control unit (optional) 8.
EN CONTROL INSTALLATION OF A HIGH OR LOW HEATING CIRCUIT WITH CONTROL UNIT SCHEMATIC DIAGRAM FR The heating (high temperature or floor heating) is controlled by the AF200 outside temperature detector supplied with the Control Unit and by the RFF room detector or RS Zone Unit. RAM The detectors are connected to a controller that can be built into the boiler.
EN CONTROL Wiring diagram for the intermediate base for connection to the Control Unit 1 2 3 4 X3 5 6 7 8 X4 9 10 11 12 13 14 15 16 17 18 X4 X2 X1 X2 FR X3 X1 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 Bus B NL Bus A N M L1 CW RTF Zone Unit RS VF202 N T1 T2 S3 B4 AF200 IT ARA661 N ES Bus B 8 9 10 11 12 13 14 15 16 17 Y/Gr Bus A CCW 7 Gr M RAM 5409 L 5 6 G PE 3 4 Gr 1 2 G 26 Bk 23 B 29 28 Bk 23 B 30 33 Br 23 Y/Gr 25 24 23 32
EN BMR 31 OIL BURNER FEATURES DESCRIPTION OF THE BMR 31 OIL BURNER This new generation of oil burners meets current gas performance and hygiene requirements. The burner is fitted with top quality components using the latest technology and the oil is preheated. FR For further information, please consult the technical manual supplied with the burner.
DESCRIPTION OF THE BMV OIL BURNER For our DELTA Pro S & Pro Pack boilers, we have opted for the latest technology of ACV BMV1 and BMV2 boilers, which involves a third-generation transparent flame burner.
FR EN BG 2000-S GAS BURNER FEATURES ACV BG 2000-S PREMIX GAS BURNER Air/gas mix control principle The BG 2000-S air/gas premix burner has a Honeywell gas valve, a venturi tube and an electric control relay. The gas valve has been specially designed for low NOx air/gas premix burners with automatic ignition and ionisation flame detection. A. B. C. D. E. F. G. The output pressure of the gas valve is equal to the air pressure at the neck of the venturi tube, less the limit of the offset adjustment.
EN BG 2000-S GAS BURNER FEATURES GAS CATEGORIES I2E(S)B II2H3B/P II2H3P II2E3B/P II2Er3P G20 20 mbar 20 mbar 20 mbar 20 mbar 20 mbar G25 25 mbar 25 mbar II2L3P 25 mbar 25 mbar 30 - 50 mbar 30 - 50 mbar 37 - 50 mbar 30 - 50 mbar 37 - 50 mbar 30 - 50 mbar 37 - 50 mbar Germany DK Denmark EE Estonia ES Spain FR France GB Great Britain GR Greece IE Ireland IT Italy LU Luxembourg LT Lithuania NL Netherlands PL Poland PT Portugal SI Slovenia SK Slovakia SE Sweden
EN BG 2000-S GAS BURNER FEATURES Burner chamber plate Burner tube FR Ignition cable Flame sight glass Ionisation cable NL Control relay Potentiometer adjustment IT ES Burner power plug Fan Ignition electrode DE Gas valve PL Burner RESET Ionisation electrode Gas connection Ø 3/4” [female] Burner chamber plate insulation Venturi tube RU Burner chamber plate seal Delta Pro S / Delta Pro Pack : 664Y4900 • E EN • 24
FILLING OF DHW AND HEATING CIRCUITS DRAINING OF THE BOILER EN COMMISSIONING AND MAINTENANCE Water flowing out of the drain cock is very hot and can cause severe burns. Keep people away from discharges of hot water. IMPORTANT Head of the heating system: • 10 m ➠ heating circuit pressure = 1.5 bar • 15 m ➠ heating circuit pressure = 2 bar 2. 3. 4. BOILER COMMISSIONING 1. 2. 3. 4. 5. 6. DRAINAGE OF THE HEATING CIRCUIT 1. Check the gas or oil supply connection and make sure there are no leaks.
A FR EN COMMISSIONING AND MAINTENANCE B NL D C F ES H IT E 6 7 5 3 2 5 4 11 8 3 3 2 1 DE 10 1 7 PL 5 4 RU 6 8 9 Delta Pro S / Delta Pro Pack : 664Y4900 • E EN • 26
EN FR NL ES IT DE PL RU EN • 27 Delta Pro S / Delta Pro Pack : 664Y4900 • E
EN FR NL ES IT DE PL RU Delta Pro S / Delta Pro Pack : 664Y4900 • E EN • 28
EN FR NL ES IT DE PL RU EN • 29 Delta Pro S / Delta Pro Pack : 664Y4900 • E
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