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5

GENERAL

The boiler is delivered in separate crates. Check 
that it is complete, undamaged and as ordered as 
soon as you receive it. Report any discrepancies or 
damage to the dealer who sold it.

The

 

RTQ 3S 

boiler must be installed by a 

legally qualified heating engineer. On completion 
of the installation, the installer must issue the owner 
with a declaration of conformity confirming that the 
installation has been completed to the highest stan-
dards in compliance with the instructions provided 
by 

r

 in this instruction manual, and that it con-

forms to all applicable laws and standards.

The boiler must only be used for the purpose spe-
cified by 

r

 and for which it is designed. The 

manufacturer declines all responsibility, contractual 
or other, for damage to property or injury to per-
sons or animals caused by improper installation, 
adjustment, maintenance or use.

If you notice any water leaking from the boiler, 
disconnect it immediately from the mains electricity 
supply, shut off the water supply, and notify your 
local 

r

 Technical Assistance Centre or a quali-

fied heating engineer immediately.

Periodically check that operating pressure in the 
water circuit is 

over 1 bar

 but below the maximum 

limit specified for the boiler. If this is not the case, 
contact 

r

’s Technical Assistance Service or a 

professionally qualified heating engineer.

If the boiler is not going to be used for an extended 
period of time, contact 

r

’s Technical Assistance 

Service or a qualified heating engineer to have it 
prepared for shut-down as follows:

- Switch the boiler OFF at the control panel and at the 

mains power switch

- Close the fuel cock and heating circuit water cock
- Drain the central heating circuit if there is any risk of 

freezing.

Drain the central heating circuit if there is any risk of 
freezing

This instruction manual is an integral part of the boi-
ler. It must be kept safe and must ALWAYS accom-
pany the boiler, even if it is sold to another owner or 
transferred to another user or to another installation.

 

If you damage or lose this manual, order a repla-
cement immediately from your local 

r

 Technical 

Assistance Centre.

Do not allow children or infirm persons to operate 
this

 

RTQ 3S 

boiler unsupervised.

Do not operate any electrical devices or equipment, 
including switches or domestic appliances, etc., if 
you can smell fuel or fumes. If you detect any suspi-
cious smells:

-  Ventilate the room by opening all doors and win-

dows.

-  Close the fuel shut-off cock.
-  Report the fault immediately to the 

r

 Technical 

Assistance Service or a professionally qualified 
heating engineer.

Do not touch the boiler while barefoot or wet.

Never clean or service the boiler without first 
disconnecting it from the mains electricity supply 
by turning the main power switch and the control 
panel switch OFF.

Do not tamper with or adjust the safety or control 
devices without prior authorisation and instruc-
tions from the boiler’s manufacturer.

Never pull, disconnect, or twist the electrical 
cables coming from the boiler even if it is discon-
nected from the mains electricity supply.

Do not obstruct or restrict the vents in the room 
where the boiler is installed. Adequate ventilation 
is essential for correct combustion.

Do not expose the boiler to the elements. Do not 
install the boiler outdoors. It is not designed to 
work outdoors and is not fitted with the necessary 
automatic anti-frost systems to do so.

Do not switch the boiler off if outdoor temperature 
drops below ZERO (risk of freezing).

Do not store containers of flammable substances 
in the room where the boiler is installed.

Do not dispose of packaging material into the 
environment, or leave it within the reach of 
children, since it can become a potential hazard. 
Dispose of packaging material in compliance 
with applicable legislation.

The operation of any appliance that uses fuel, electrical power and water demands that a number of fundamental safety 
precautions be respected.

General safety information

GENERAL SAFETY INFORMATION  

Precautions

PRECAUTIONS 

  

GENERAL

Содержание RTQ 1100 3S

Страница 1: ...1 INSTALLATION OPERATION MAINTENANCE AND SYSTEM MANAGEMENT MANUAL S T E E L B O I L E R S RTQ 3S...

Страница 2: ...0024200 RTQ 115 3S 4032606 0 RTQ 166 3S 4032607 0 RTQ 217 3S 4032608 0 RTQ 255 3S 4032609 0 RTQ 318 3S 4032610 0 RTQ 349 3S 4032611 0 RTQ 448 3S 4032613 0 RTQ 511 3S 4032614 0 RTQ 575 3S 4032615 0 RTQ...

Страница 3: ...larly by an authorised r Technical Assistance Centre Their personnel are specially trained to keep your boiler efficient and cheap to run Technical Assistance Centres also stock any original spare par...

Страница 4: ...boilers 400 kw 15 SYSTEM MANAGER 16 Start up 16 Temporary shutdown 17 Preparing for extended periods of disuse 18 Cleaning 18 Maintenance 19 Useful information 19 HEATING ENGINEER 20 Unpacking the pr...

Страница 5: ...e boiler even if it is sold to another owner or transferred to another user or to another installation If you damage or lose this manual order a repla cement immediately from your local r Technical As...

Страница 6: ...oad optimises the efficiency of the boiler burner system The boiler body is thoroughly insulated with a layer of high density glass wool The boiler s front door and the flue gas box can be ope ned com...

Страница 7: ...ressure measurement cooling valve 3 Door 4 Casing 5 Central heating return 6 Safety device fitting 7 Instrument bulb sensor sockets 8 Central heating flow 9 Flue gas pipes 10 Turbulators 11 Combustion...

Страница 8: ...Immersion temperature sensor 1 1 1 1 Solar collector temperature sensor 1 Pipe temperature sensor 1 1 CLIMA COMFORT STANDARD Control by control panel with assistance of accessories listed below ACCES...

Страница 9: ...Z t l 3470311 RL 44 MZ t l 3470341 R RL 50 t l 3474633 RL 50 t l 3474633 4031395 RL 70 t l 3475033 RL 100 t l 3475233 RL 130 t l 3475433 RL 190 t c 3475613 3010444 RL 250 t c 3470010 3010422 RL 300 B...

Страница 10: ...ation on Burner installation Electrical connections Burner adjustments b 1 Long heads and burner plates are required for the correct installation and coupling of the burners 2 If a two stage burner is...

Страница 11: ...R INSTALLATION Before fixing the burner to the boiler make sure that The door opens the right way see the relevant sections for details on how to reverse the door The length L of the burner fixing bol...

Страница 12: ...rra obbligatorio Raccordement la terre obligatoire PER CATEGORIA COMBUSTIBILE E PAESI DI DESTINAZIONE VEDI ETICHETTA BRUCIATORE POUR CATEGORIE COMBUSTIBLE ET PAYS DE DESTINATION VOIR ETIQUETTE BRULEUR...

Страница 13: ...LCV 90 1 95 6 90 7 96 2 90 5 96 0 90 4 95 9 90 7 96 2 90 3 95 8 90 1 95 6 Efficiency at rated heat input in low tem perature mode h1 with return at 37 C HCV LCV 94 0 99 7 94 0 99 7 94 0 99 7 94 0 99 7...

Страница 14: ...1 199 1 298 9 298 9 dm3 Total volume of flue gas side 139 7 163 2 234 3 317 2 325 6 457 9 457 9 dm3 Total surface area for heat exchange 3 62 4 35 6 68 8 59 9 47 12 34 12 34 m2 Volumetric heat load 9...

Страница 15: ...erature T 95 108 C Flue gas mass flow rate 0 206 0 222 0 250 0 277 0 332 0 392 0 477 0 553 0 704 0 911 1 050 kg sec Furnace pressure 3 5 4 2 3 4 4 5 5 3 6 0 3 3 5 3 4 7 5 1 7 6 mbar Furnace volume 410...

Страница 16: ...as cock and heating water cock are open While the system is still cold check that working pres sure in the water circuit is over 1 bar but below the maximum limit specified for the boiler If the syste...

Страница 17: ...ed button light on the bur ner and wait until the flame ignites Repeat this operation 2 3 times at the most If the pro blem persists after that call r s Technical Assistance Service If you need to shu...

Страница 18: ...f there is any risk of freezing b Contact r Technical Assistance Service if you encounter any problems in completing the above procedure Use a cloth damped in soapy water to clean the boiler s externa...

Страница 19: ...ANCE AND COMBUSTION EFFICIENCY MEASUREMENTS r s Technical Assistance Service is qualified to satisfy these legal requirements and can also provide useful information on MAINTENANCE PROGRAMMES designed...

Страница 20: ...arts catalogue b The instruction manual is an integral part of the boiler Once located read it thoroughly and keep it safe 2 THE CASING PANELS complete with assembly accessories 2 packs for models RTQ...

Страница 21: ...975 mm A1 Base width 660 753 803 875 875 925 925 mm B Depth 1060 1130 1305 1480 1480 1710 1710 mm B1 Base depth 882 945 1110 1255 1255 1450 1450 mm C Height 740 790 840 980 980 1030 1030 mm D Burner a...

Страница 22: ...300 1600 2100 2400 A Width 1150 1150 1220 1220 1285 1360 1450 1535 1610 1715 1715 mm A1 Base width 1100 1100 1170 1170 1235 1310 1400 1485 1555 1660 1660 mm B Depth 2040 2040 2310 2310 2450 2765 3030...

Страница 23: ...mm above floor level aDo not install the boiler outdoors It is not designed to work outdoors and is not fitted with the necessary automatic anti frost systems to do so RTQ 91 3S MODELS ONLY r RTQ 3S b...

Страница 24: ...must also be as straight as possi ble sealed insulated and not blocked or choked Make sure that the electrical system has been installed by a qualified electrician in compliance with applicable stand...

Страница 25: ...2 1 2 G2 1 2 G2 1 2 G2 1 2 DN80 DN80 DN100 DN100 DN100 DN125 DN125 DN125 DN150 DN175 DN175 5 Condensate drain G1 2 G3 4 G3 4 G3 4 G3 4 G3 4 G3 4 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 6 Boiler drain G1 1 4...

Страница 26: ...S 1 Boiler 2 System headers 3 Sectioning valves 4 System circulators 5 Check valves 6 Automatic pressure relief valve 7 Boiler safety valve 8 Boiler discharge valve 9 Expansion tank 10 Pressure reduce...

Страница 27: ...ues Schematic diagram central heating and domestic hot water production RTQ 115 2400 3S REFERENCE VALUES PH 6 8 Electrical conductivity below 200 S cm 25 C Chlorine ions below 50 ppm Sulphuric acid io...

Страница 28: ...755 820 865 900 1000 1000 H2 1010 H 0 30 60 90 H H2 Typical installation schematic Typical installation schematic RTQ 91 3S RTQ 115 2400 3S D 3 5 D b A sensor socket must be positioned at a distance...

Страница 29: ...ws 1 2 4 5 3 1 6 8 7 Make sure that the main door fixing bolts 1 are securely tightened Remove the top safety bolts 2 and the door stop bracket 3 Remove the bottom safety bolts 4 and the door stop bra...

Страница 30: ...uipment Once the bolt 6 has engaged its hole re tighten the door fixing bolts 1 Fit the top door stop bracket 3 to the opposite side of the door and fix it in place with the safety bolts 2 Fit the bot...

Страница 31: ...adequate size and complies with legislation in the country of installation Fit the nut and washer 1 to the earth terminal and tighten the nut Connect the other end of the cable to the system s earth...

Страница 32: ...n instruction manual Route the electrical cables and insert the bulbs sensors in their sockets Fit the cable grommets provided into their seats in the panels Fit the top panel 4 to close the top of th...

Страница 33: ...nd rear heads Secure the side panels in place with the top cross beam 3 and the screws provided Fit your chosen control panel on the top panel 4 as instructed in the control panel s own instruction ma...

Страница 34: ...with the top cross beam 3 and the screws provided Fit the top panel 4 Fit your chosen control panel on the top panel 5 as instructed in the control panel s own instruction manual Route the electrical...

Страница 35: ...to the central top panel 9 for models up to RTQ 1600 3S or on one of the side panels 2 for models RTQ 1300 1600 2100 2400 3S as instructed in the control panel s own instruction manual Route the elect...

Страница 36: ...the heat exchanger The water and gas cocks are open There is an adequate fuel supply The expansion vessel is properly charged The working pressure in the water circuit is over 1 bar but below the maxi...

Страница 37: ...uld now ignite and remain in operation until the set temperature is reached If any ignition faults or malfunctions occur the burner performs a LOCKOUT SHUTDOWN This is shown by the red button light on...

Страница 38: ...the main power switch to the boiler and make sure that the boiler shuts down properly Provided all the above conditions are satisfied start the boiler up again then analyse the combustion fumes measur...

Страница 39: ...door These bolts are captive in the door and can not be removed b bThe first time you open the door remove the spare hinge assembly B bushing 10 bolt 9 and washer 11 opposite the hinged side of the do...

Страница 40: ...u are using fuel oil burners with a smoke scale reading higher than 3 perform the following actions every 300 hours of operation Clean the boiler s heat exchange surfaces Check and clean the turbulato...

Страница 41: ...er dirty Clean the flue gas pipes Boiler and burner mismatched Check specifications and settings Insufficient air fuel flow to burner Check and adjust the burner Control thermostat problem Check the f...

Страница 42: ...g Fumes escaping into the air There is a smell of fumes Clean the boiler body Clean the flue gas pipes Check that the boiler flue gas pipes and stack are all properly sealed Check the door seal Circui...

Страница 43: ...43 TECHNICAL ASSISTANCE SERVICE...

Страница 44: ...el 0442630111 Fax 0442630371 www riello it As part of the company s ongoing commitment to perfecting its range of products the appearance dimensions technical data equipment and accessories may be sub...

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