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20  RIVA ADVANCE USER MANUAL

Warranty

For RIVA Residential

Wall Hung Gas Boilers

FIRST 2 YEARS-WARRANTY FOR RIVA SERIES

RESIDENTIAL HOT WATER BOILERS: QHT warrants 

that its wall hung boiler and casing are free from de-

fects in material and workmanship for 2 years from the 

date of installation. If any part on the boiler is found to 

be  defective  within  this  period,  QHT  will  replace  the 

part free of charge.

FIRST  10  YEARS-WARRANTY  FOR  RIVA  SERIES 

RESIDENTIAL HOT WATER BOILERS: Biasi warrants 

that  the  stainless  steel  heat  exchanger  of  the  RIVA 

boilers are free from defects in material and workman-

ship  for  10  years  from  the  date  of  installation.  If  the 

stainless  steel  heat  exchanger  is  found  to  be  defec-

tive within the first 10 years after installation, QHT and 

Biasi will replace the stainless steel heat exchanger.

These  warranties  are  subject  to  the  condition  that  a 

heating  contractor  whose  principal  occupation  is  the 

sale and installation of heating equipment must have 

installed the boiler. PARTS, WHICH ARE COVERED, 

consists of all materials supplied by Biasi, identified by 

QHT’s part numbers in its literature. Other parts sup-

plied by the installer carry their own warranty and each 

manufacturer has responsibility for its own products.

NOTE:  ANY  PART,  WHICH  IS  REPLACED  UNDER 

WARRANTY,  CARRIES  ONLY  THE  UNEXPIRED 

PORTION OF THE ORIGINAL WARRANTY.

OWNER RESPONSIBILITIES:

1.  Provide for proper installation, which includes pres-

sure relief and pressure reducing valves and high 

limit safety controls on closed systems.

2.  Provide qualified periodic service to prolong proper 

operation and service.

3.  Insure that boiler is installed in accordance with all 

codes and ordinances.

4.  This warranty does not apply to boilers, which are 

subject to misuse, abuse, neglect, alteration, acci-

dent, excessive temperature, excessive pressure, 

or corrosive water or atmosphere.

5.  Owner will be responsible for return of faulty com-

ponents to Portsmouth, NH, freight pre-paid.

QHT and Biasi will not be responsible for:

1.  Components  that  are  part  of  the  heating  system, 

but were not manufactured by Biasi or QHT as part 

of the boiler.

2.  The workmanship of the installers of RIVA boilers. 

Furthermore,  this  warranty  does  not  assume  any 

liability  for  unsatisfactory  performance  caused  by 

improper installation.

3.  Any costs for labor to remove or replace the faulty 

component.

4.  Improper boiler application or adjustments, control 

settings, care or maintenance.

5.  Any damage associated with corrosion or leakage 

due to the use of “non-barrier”, plastic pipe in the 

heating system.

*IMPLIED WARRANTIES OF FITNESS FOR A PAR-

TICULAR  PURPOSE  AND  MERCHANTABILITY 

SHALL BE LIMITED TO THE DURATION OF THE EX-

PRESSED WARRANTY. BIASI AND QHT EXPRESS-

LY  DISCLAIM AND  EXCLUDE ANY  LIABILITY  FOR 

CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR 

BREACH OF ANY EXPRESSED OR IMPLIED WAR-

RANTY.

THIS  WARRANTY  GIVES  YOU  SPECIFIC  LEGAL 

RIGHTS,  AND  YOU  MAY  HAVE  OTHER  RIGHTS 

THAT VARY FROM STATE TO STATE.

For prompt warranty service, notify the installer, who, 

in turn, will notify the distributor from whom the boiler 

was  purchased.  If  this  does  not  result  in  corrective 

action,  contact  Biasi  through  Quincy  Hydronic  Tech-

nology (Address Below) with details in support of the 

warranty claim. All claims must be processed through 

proper trade channels. Contact with Biasi directly is not 

recommended for rapid claim settlement.

Quincy Hydronic Technology Inc.,

3560 Lafayette Road, Bldg. 2, Unit A

Portsmouth, NH, 03801

Tel. (603) 334-6400

BIASI BOILER WARRANTY REGISTRATION

IMPORTANT., Registration required. To gain complete warranty

Protection, fill in and mail this card, within 1 year of installation to the address listed below

NAME:____________________________________ ADDRESS:____________________________
CITY:______________________  STATE:________  ZIP:______________
BOILER SERIAL NO.: _______________________  DATE OF INSTALL:_____________________
NAME OF INSTALL CO.:_____________________  ADDRESS:____________________________
CITY:______________________  STATE:________  ZIP:____________
RETURN TO: QHT, INC., 3560 Lafayette Road, Bldg. 2 Unit A, PORTSMOUTH, NH 03801

Summary of Contents for Riva ADVANCE SV

Page 1: ...use any phone in your building Immediately call your gas supplier from a neighbor s phone Fol low the gas supplier s instructions If you can not reach your gas supplier call the fire department Instal...

Page 2: ...equipment that comes with every devices supplied with every boiler is absolutely necessary to the safe operation of the boiler and protection of the heating system All BIASI wall hung boilers are bui...

Page 3: ...CD General Features 4 10 11 Instructions for Use 5 12 17 Warnings 5 1 12 Refilling Procedure 5 2 12 Lighting Operating Instructions 5 3 13 Temperature Unit Setting C or F 5 4 13 Central Heating Circui...

Page 4: ...ified service technician to inspect the boiler and to replace any part of the control system and any gas control which has been under water Do not store or use gasoline or other flammable vapors and l...

Page 5: ...n confused with those of influenza and the highest incidence of poisoning occurs at the onset of cold weather or during flu season A victim may not experience any symptoms only one symptom or a few sy...

Page 6: ...an and free of all fire hazards Please read the literature and warranties supplied by the manufacturers of the various accessory equipment This equipment is warranted by the respective manufacturers n...

Page 7: ...ion system to prevent frost dam age which can occur in areas susceptible to very cold weather conditions Boiler operation recognition system should the boiler not be used for longer than 24 hours it t...

Page 8: ...2 25 4 3 25 5 Twin split pipes in 3 25 3 25 Nominal heat flow rate 0 2000 ft MBH 125 0 Nominal heat flow rate 2000 4500 ft MBH 112 5 Max Exhaust temperature F 190 GAS FLOW RATE Gas Min Max Natural ft...

Page 9: ...tton 7 Function switch and Central heating tem perature adjustment knob 8 Domestic hot water temperature control knob 4 5 6 7 8 bar 3 1 2 H Figure 3 1 Figure 3 3 Figure 3 2 3 3 Piping Connections A Ga...

Page 10: ...at intervention lockout E03 General lockout E10 Flue probe intervention lockout E11 Flame detection error E04 Faulty primary circuit no water or absence of flow E05 Faulty fan control system E06 Fault...

Page 11: ...ar Pump operating C Variable temperature expressed in C bar Variable expressed in bar if the pressure sensor is installed Set D h w visible for 10 sec all other symbols are disabled symbol flashing 35...

Page 12: ...uilt in anti freeze system that operates the boiler when the temperature is below 41 F Therefore when the boiler is not lit or used in cold weather with consequent risk of freezing do not switch off t...

Page 13: ...n The LCD display shows the sequence figure 5 2 3 If the appliance will not operate follow the extinguishing instructions on page 14 and call your service technician or gas supplier Figure 5 2 5 4 Tem...

Page 14: ...rature al ters the gas flow at the burner according to the thermal demand in the system So it is usual to see the burner lit at the mini mum level for more or less long periods 5 Adjustment of central...

Page 15: ...he most suitable adjustment for your system The LCD indicates if the set temperature has been reached Request for heating power If the boiler requests heating power you can see the sequence on the LCD...

Page 16: ...temperature of the domestic hot water contained in the tank can be adjusted to a maximum of approx 140 F turning the boil er setting knob indicated in Figure 5 11 If there is a large amount of limest...

Page 17: ...e external temperature may be lower than 32 F it is suggested to leave the system running setting the room thermostat at a low temperature When the boiler is completely switched off for a long period...

Page 18: ...the reset button 6 Figure 6 2 on the boiler control panel Signal given by the LCD display Figure 6 3 For the first light up and following main tenance procedures for the gas supply it may be necessary...

Page 19: ...not happen and to decrease the pressure to a normal value it is advisable to vent some of the water in the appliance through the bleed valves present in the heating system Figure 6 4 3 1 2 H If water...

Page 20: ...eight pre paid QHT and Biasi will not be responsible for 1 Components that are part of the heating system but were not manufactured by Biasi or QHT as part of the boiler 2 The workmanship of the insta...

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