Related Manuals for Biasi RIVA ADVANCE HE M110.24SM
Summary of Contents for Biasi RIVA ADVANCE HE M110.24SM
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Page 1: Installation Instructions
Wall hung, fan flue, room sealed, high efficiency gas boiler User manual and Installation instructions RIVA ADVANCE HE Models M110.24SM/C M110.32SM/C... -
Page 2: Using The Boiler
Congratulations on your choice. RIVA ADVANCE HE are condensing high efficiency sealed chamber fan flue gas boilers. They are fully electronically controlled and have electronic ignition. The materials they are made of and the control systems they are equipped with give you safety, a high level of comfort and energy savings to allow you to get the greatest benefit out of independent heating. - Page 3 Thermostat / Temperature gauge Biasi products are manufactured in accordance Description --- Sealed phial and capillary contain- with ISO 9000 and do not, and will not, contain any ing liquid.
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Page 4: Installing The Boiler
In case of underfloor heating system a tem- necessary contact Biasi UK for advice and perature limiting device (e.g. a safety thermo- assistance. stat) is recommended to stop the boiler in case that the water temperature exceeds the design temperature. -
Page 5: Table Of Contents
TABLE OF CONTENTS Appliance description ..2.4 C.h. circuit temperature ..1.1 Overview ..... . 2.5 D.h.w. -
Page 6: Appliance Description
Appliance description 8 Function selector and c.h. temp. control knob 9 D.h.w. temperature control knob 10 Appliance operation lights Overview Isolation valves Fig. 1.2 (bottom view of the boiler) Fig. 1.1 11 Condensate drain pipe 1 Case front panel 12 C.h. return valve 2 Control panel 13 D.c.w. -
Page 7: Operation Lights
Appliance description Operation lights Three lights (10 in Fig. 1.3) give detailed indication Faulty c.h. temperature regarding the operation of the boiler. probe NTC The following table gives the relationship between Faulty d.h.w temperature each of the possible light combinations and their probe NTC meaning during the normal operation of the boiler. -
Page 8: Instructions For Use
1 Isolate the boiler from the electrical supply at the fused spur. Reconnect the filling loop as Warnings demonstrated in Fig. 2.1. Biasi UK Ltd support the Benchmark initiat- ive. The Benchmark Log Book is located at the back of this manual and should be com- Control valve... -
Page 9: Circuit Temperature
Instructions for use C.h. circuit temperature The output temperature of c.h. water is adjustable from a minimum of about 25°C to a maximum of about 85°C (Fig. 2.6), by turning the knob (8). Adjustment of the boiler temperature alters the gas flow at the burner according to the thermal de- mand in the system. -
Page 10: Temperature
Instructions for use From 5 to 15 ûC Between --- 5 and +5 ûC Minimum Lower than --- 5 ûC Fig. 2.7 Your qualified installer will be able to recommend the most suitable adjustment for your system. Maximum The temperature and pressure gauge (4, Fig. 1.3 on page 2) will allow you to check that the set tem- perature is obtained. -
Page 11: Extinguishing
Instructions for use Fig. 2.10 In these cases, however, it is advisable to install a small water treatment device or softener. With such a device you should avoid periodic descal- Closed position ing. Fig. 2.12 Consequently, the d.h.w. heat exchanger will keep its performance consistent for a longer period of time with resulting gas savings. - Page 12 Instructions for use H Day display Set the OFF time as explained above for the ON setting and confirm by pressing the “enter” button Time display C. Proceed in the same way for other settings. J ON --- OFF display Setting example shown in Fig.
- Page 13 Instructions for use The day display H gives a flashing indication of the Set the time delay by pressing the button D or E active day or group of days. and the operation can be forced on or off by pres- sing the button F.
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Page 14: Useful Advice
Useful advice --- pressurisation of the expansion tank; --- filling up of the central heating circuit; --- bleeding of air from the central heating system; Central heating --- general check of the appliance’s operation. For reasonably economical service install a room External cleaning thermostat. -
Page 15: Useful Advice
Useful advice If noises due to air bubbles are heard during So that this does not happen and to decrease the operation... pressure to a normal value, it is advisable to vent some of the water in the appliance through the you should check that the pressure on the tem- bleed valves present in the radiators. -
Page 16: Technical Information
Technical information 14 Gas inlet valve 15 D.h.w. outlet pipe 16 C.h. flow valve Overview 17 Condensing heat exchanger air purger valve 18 C.h. temperature probe NTC 19 Condensing heat exchanger 20 Safety thermostat 21 Flame--- detecting electrode 22 Transformer 23 Air hose 24 C.h. -
Page 17: Main Diagram
Technical information Main diagram Fig. 4.2... -
Page 18: Technical Data Mod. M110.24Sm
Technical information Technical data Domestic hot water mod. M110.24SM/... Maximum temperature ûC Minimum temperature ûC Heat input Maximum pressure 1 000 Nominal 25,0 BTU/h 85 295 Minimum pressure gross 27,8 BTU/h 94 848 Flow rate Minimum minimum l/min BTU/h 20 470 gross 30û... - Page 19 Technical information Electrical Data contents Voltage content 8,3--- 9,3 (range min--- max) Frequency (A)(E) At nominal heat input of 25,0 kW Power consumption content 8,8--- 9,0 Protection degree IPX4D (range min--- max) External fuse rating (A)(E) At minimum heat input of 6,0 kW Internal fuse rating 3,15 AF Other flue gas figures...
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Page 20: Technical Data Mod. M110.32Sm
Technical information Technical data Domestic hot water mod. M110.32SM/... Maximum temperature ûC Minimum temperature ûC Heat input Maximum pressure 1 000 Nominal 33,5 BTU/h 114 295 Minimum pressure gross 37,2 BTU/h 126 920 Flow rate Minimum 11,0 minimum l/min BTU/h 37 530 gross 12,2... - Page 21 Technical information Electrical Data contents Voltage content 8,3--- 9,3 (range min--- max) Frequency (A)(E) At nominal heat input of 33,5 kW Power consumption content 8,8--- 9,0 Protection degree IPX4D (range min--- max) External fuse rating (A)(E) At minimum heat input of 11,0 kW Internal fuse rating 3,15 AF Other flue gas figures...
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Page 22: Hydraulic Specifications
Technical information Hydraulic specifications Operation of integral By---pass valve The boiler is fitted with an automatic by--- pass kPa bar valve (44 on page 12), which protects the primary heat exchanger. The integral automatic by --- pass will ensure a mini- mum flow through the primary heat exchanger of the boiler in the event that the flow around the cen- tral heating circuit is restricted due to closure of... -
Page 23: General Requirements
For Ireland (IE), reference should be made to the Biasi UK Ltd support the Benchmark initiative. current edition of I.S.813.2002 and the current The Benchmark Log Book is located at the back ETCI rules for electrical installations. -
Page 24: Gas Supply
General requirements The minimum acceptable spacing from the ter- available both to the boiler and the other minal to obstructions and ventilation openings are appliance when they are in use at the same time. specified in Fig. 5.1. Pipework must be of adequate size. Pipes of a smaller size than the boiler inlet connection should not be used. -
Page 25: Water Circulation (C.h.)
General requirements --- the drainpipe should be adequately fixed to The by --- pass is calibrated to assure a minimum prevent pipe sagging. flow of 500--- 600 lts/hr through the main heat ex- changer. If a part of the drainpipe runs externally this part should be kept as short as possible and protected If you are installing a system that includes thermo- to reduce the risk of freezing. -
Page 26: Domestic Water
General requirements and it must comply with local water authority regu- Where a new boiler is fitted to an existing system, lations. it is important the debris from the existing system is fully removed in order to ensure the efficiency of The correct method is shown in Fig. -
Page 27: Installation
Installation Warnings The use of gas appliances is subject to statutory control; it is essential to observe the current regulations and laws in force (see also chapter 5). The appliance must discharge combustion products directly outside or into a suitable ex- haust duct designed for this purpose. -
Page 28: Overall Dimensions
Installation Joints total (wet) load. Refer to the weight given in the technical data tables specific for each model. Functions Pipe sizes (o.d) Overall dimensions Gas, c.h. return, c.h. flow ø 22 D.c.w. inlet ø 15 ø80 D.h.w. outlet ø 15 ø80 ø80 A, B and C... -
Page 29: Fitting The Flue System
Installation only be used to discharge horizontally, it is not de- signed to enable termination in the vertical plane. Vertical kit with 90û elbow (Fig. 6.5B) Co--- axial 60/100 mm Supplied with a straight flanged adapter a co--- axial elbow and a co--- axial pipe with terminal, this kit allows for a vertical rise of 0,5 m from the boiler. -
Page 30: Electrical Connections
Installation Electrical connections either pipe must be reduced by 0.90 m or 1,65 m respectively. Connection to the electricity supply Referring to Fig. 6.6, the minimum length required for pipes a and b is 0.3 m. 1 Remove the front panel of the case (see the section 8.2 in this manual). - Page 31 Installation To fused spur isolation switch Power supply terminal block External controls terminal block Fig. 6.11 8 Connect the room thermostat between ter- Fig. 6.10 minals 1 and 3 as shown in Fig. 6.12 or For the electrical connection to the boiler use elec- Fig.
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Page 32: External Frost Protection
Installation Room thermostat Frost Thermostat Room thermostat with delay resistor (230V rating) (230V rating) (230V rating) Power supply terminal block Power supply External controls terminal block terminal block External controls terminal block Fig. 6.13 Fig. 6.15 9 Route the electrical supply flexible cord and the external control flexible cord as illustrated in Fig. - Page 33 Installation The external temperature probe must be installed The connection wiring of the external tempera- ture probe is part of a safety extra ---low voltage on an external wall of the building avoiding: circuit therefore it has to be routed through a --- the possibility of direct exposure to the sun’s duct separated from the mains voltage wirings.
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Page 34: External Temperature Probe (Optional) 28 7 Commissioning
Commissioning WARNING The commissioning of this boiler and system must only be undertaken by a professionally qualified person in accordance with the re- quirements of the Gas Safety Installation and Regulations approved C.O.R.G.I. Ensure that the Benchmark Log Book is satis- factorily completed during the commissioning Open position process. -
Page 35: Condensate Pipe And Traps
Commissioning tities as specified by the appropriate manufac- turer, whose function it is to dissolve any foreign matter which may be in the system. INHIBITION (Primary Heating Circuit) On the final refilling of the heating system it is im- portant to ensure the system water is treated with a suitable scale and corrosion inhibitor in accord- ance with the manufacturers instructions. -
Page 36: Checking The Gas Supply Pressure
Commissioning The boiler will now go through an ignition se- quence and the burner will light. If after four ignition attempts (about four minutes) the boiler fails to light, the boiler will go to lockout and the lock--- out signal lamp 6 will appear. To reset the boiler press and release the boiler re- set button 7. -
Page 37: Maximum Output In C.h. Mode
Commissioning Maximum output in c.h. mode 1 Turn on the electricity supply to the boiler, switching on the fused spur isolation switch. The maximum useful output in c.h. mode of model 2 Set the function knob 8 as illustrated in Fig. 7.8. can be varied and on model M110.32SM/... -
Page 38: Checking The Ignition Device
Commissioning In any case, the boiler automatically resets to Ensure that the flue terminal is sited correctly in ac- its normal operation after 10 minutes. cordance with the flue fitting instructions and Fig. 5.1 on page 20 of this manual. After setting the coefficient K, position the knob 8 as shown in Fig. -
Page 39: Maintenance
Maintenance Warnings The procedures detailed in this chapter must be carried out only by a professionally qualified person. Thus you are advised to contact an Authorised Service Agent. For Ireland (IE), the servicing work must be carried out by a competent Person For efficient and continuous operation of the boiler you are advised to have, at least once a year, maintenance and cleaning done by an... -
Page 40: Combustion Analysis Check
Maintenance 3 A small quantity of water will remain in the d.h.w. heat exchanger after draining. If the boiler is being drained to prevent freezing, the d.h.w. heat exchanger must be removed and inverted to drain fully or an antifreeze solution added. -
Page 41: Checking The Pressurisation In The Expansion Vessel
Maintenance If the pressure is lower, take steps to correct the pressure level. Cleaning the burner The burner (38 on page 12) does not need special maintenance, but it is sufficient to dust it with a bristle paintbrush. To reach the burner do the operations described in the section 8.6 of this manual Checking the flue Have the integrity of the flue outlet pipe (47 on... - Page 44 *1796211180* 17962.1118.0 1406 44A5 UK Biasi U.K. Ltd Unit 31/33, Planetary Road Industrial Estate, Neachells Lane Willenhall, Wolverhampton WV 13 3XB Technical helpline: 01902 304 400 Web site: www.biasi.co.uk...
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