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Installation & Operating Manual
Single stage operation forced draught natural gas/propane burner
The following pages contain information, descriptions and diagrams for the proper instal-
lation and wiring of the burner. Please read carefully before attempting final installation.
This manual is to remain with the final installation designation. It is the installer's responsibil-
ity to ensure that the burner installation and operation instructions mentioned in this manual
are followed and operated within local code authority limits.
CODE
3757116
MODEL
G200
TYPE
571T
2903254 (1)
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Summary of Contents for Riello G200
- Page 1 This manual is to remain with the final installation designation. It is the installer’s responsibil- ity to ensure that the burner installation and operation instructions mentioned in this manual are followed and operated within local code authority limits. CODE MODEL TYPE 3757116 G200 571T 2903254 (1)
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Page 2: Table Of Contents
TABLE OF CONTENTS Installation instructions and owner's handbook ........... 2 General information . -
Page 3: Installation Instructions And Owner's Handbook
INSTALLATION INSTRUCTIONS AND OWNER'S HANDBOOK CAUTION: All gas burners MUST be installed by trained and licensed technicians. WARNING: Installation of this burner must conform with local codes or, in the absence of local codes, with the Standard for the Installation of Domestic Gas Conversion Burners, ANSI Z21.8-1984, and Addendum, Z21.8a-1989, and the National Fuel Gas code, ANSI Z223.1-1984, and CAN/CGA B149.1 &.2. -
Page 4: General Information
" NPT plugged tapping must be installed immediately upstream of the burner gas train supply connec- tion and must be accessible for a test gauge. d) If required by local codes, provide gas vent lines at the gas regulators and valve (Riello gas trains are equipped with vent limiting orifices). -
Page 5: Serial Number Identification
SERIAL NUMBER IDENTIFICATION Your Riello burner may have been manufactured in more than one location and therefore there are two possible serial number identification. The Riello 9 character serial number, example, (06) (01) (12345) 06 01 12345, is identified as follows: = Last two digits of the year of manufacture;... -
Page 6: Burner Dimensions
BURNER DIMENSIONS D7332 5 1 / 2 ”-140mm 7 1 / 2 ” - 190 mm 8 15 / 32 ” - 215 mm D7351 Model 200 inches NOTE: Actual available insertion length must be measured from tip of end cone to face of mounting gasket. ELECTRODE AND FLAME PROBE ADJUSTMENTS Ionization probe Ignition electrode... -
Page 7: Typical Gas Train Layout
This gas train scope of supply meets the minimum controls requirements according to CSA Canada and USA regulations. Any additional requirements needed to meet local codes are the responsibility of others. FIELD SUPPLIED RIELLO SUPPLIED D7343 VALVE LEGEND 1 - Gas supply & flow direction of gas... -
Page 8: Installing The Burner
4) Check that you have adequate space for servicing the equipment. The Riello burner requires a minimum of 13 inches clear space behind the red cover. This is required to allow easy removal of the cover for servicing and periodic maintenance. -
Page 9: Installation Of Sediment Trap & Burner Supply
INSTALLATION OF SEDIMENT TRAP AND BURNER SUPPLY Gas piping to the burner must be -inch minimum. Install only a full-ported shutoff valve. The valve must be lo- cated outside the appliance jacket, and the pressure gauge port must be accessible. PRESSURE TEST-OVER PSIG. -
Page 10: Factory Wiring Diagram
FACTORY WIRING DIAGRAM NOTE: The SAFETY SWITCH on the 525SE CONTROL BOX is equipped with a contact allowing remote sensing of burner lockout. The electrical connection is located on the CONTROL BOX ter- minal 4 as indicated. Should burner lockout occur, the 525SE CONTROL BOX will supply a power source of 120 Vac to the connection terminal. -
Page 11: Setting Up The Burner
SETTING UP THE BURNER After burner output has been determined, use TABLE 1 below AS AN INITIAL GUIDE for burner settings. All settings in this table were obtained under the following conditions. 0 (zero) draft in the combustion zone; Standard lab test boiler; Inlet gas pressure range as in table 1;... -
Page 12: Air Gate Adjustment
The integrated control system is self-checking. The cycle from start up to flame establishment, takes approximately 70 seconds. The burner will go into lockout under the following circumstances: a) Burner fails to ignite; b) The ionization probe is grounded; c) Opening of the air pressure switch or the normally open contacts of the air pressure switch not making. Should overheating of the appliance occur, shut off the manual gas valve to the burner. -
Page 13: Orifice Installation And Combustion Head Setting
ORIFICE INSTALLATION AND COMBUSTION HEAD SETTING A proper orifice (C) has to be installed in the combustion head gas line, according to TABLE 1. A complete set of gas orifices is delivered with the burner packaging as equipment. The burner leaves the factory with the A3 orifice already installed. -
Page 14: Pressure Working Chart
PRESSURE WORKING CHART The chart below shows effects of pressure in the combustion zone on the minimum/maximum burner outputs. In this example, with a maximum operating pressure of 0.16 inches water column in the combustion zone, you will be able to obtain a maximum of 165,500 Btu/h burner output. PRESSURE WORKING CHART Natural and Propane Gas Pressure... -
Page 15: Combustion Checks
COMBUSTION CHECKS It is advisable not to exceed a measured reading of 10% CO for Natural Gas or 12% CO for Propane Gas. For safety reasons, the value of .02% (200ppm) free air sample must not be exceeded. IONIZATION CURRENT Red wire connect The minimum amount of current necessary for the control box to operate properly is 3 micro... -
Page 16: Owner Information & Routine Maintenance
7) Do a complete combustion test with the burner cover in place and the air gate locking screws secure. Your Riello 40 gas burner is only part of your heating system. Once every year you should have your heating appliance serviced by a qualified service technician. -
Page 17: Propane Burner Application
PROPANE BURNER APPLICATION The burner leaves the factory to run on Fig. A natural gas. It is available a kit, on request, that allows the burner to run on propane. D7345 TECHNICAL FEATURES The thermal output and operating range of burners converted to use propane are the same as for burners running on natu- ral gas. - Page 18 SETTING UP THE BURNER After burner output has been determined, use TABLE below AS AN INITIAL GUIDE for burner settings. All settings in this table were obtained under the following conditions. 0 (zero) draft in the combustion zone; Standard lab test boiler; Inlet gas pressure range as in table;...
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Page 19: Spare Parts
SPARE PARTS... - Page 20 SPARE PARTS LIST CODE DESCRIPTION CODE DESCRIPTION 3007238 Burner back cover 3950271 Short combustion head (278T1) 3020227 Air pressure switch 3006695 Drawer assembly elbow 3002307 Primary control sub-base 3007273 Electrode assembly 3001162 Primary control box 525 SE/A 3007265 Electrode & ionization clamp 3007305 120/24 Volt transformer 3020205...
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Page 21: Burner Start-Up Form
35 Pond Park Rd. 2165 Meadowpine Blvd. Hingham, MA 02043 Mississauga,On L5H 3R2 Phone: 781-749-8292 Phone: 905-542-0303 Toll Free: 800-992-7637 Toll Free: 800-387-3898 Fax: 781-740-2069 Fax: 905-542-1525 BURNER START- UP FORM * Burner S/N. or Model: Appliance: Installer name: Company: Installation date: Address: Phone:... - Page 24 35 Pond Park Road 2165 Meadowpine Blvd Hingham, MA 02043 Mississauga, ON L5N 6H6 Phone 781-749-8292 Phone 905-542-0303 Toll Free 800-992-7637 Toll Free 800-387-3898 Fax 781-740-2069 Fax 905-542-1525 www.riellousa.com www.riellocanada.com Technical Support Hotline 1-800-4-RIELLO 1-800-474-3556...