Thermo Products OL6RA072D48(B/R) Low Capacity, High Capacity, = Recommended heating speed setting

Page 31

Heating Speed Set-ups ( 2 – Stage )

OL6*X072DV5

LOW CAPACITY

HIGH CAPACITY

FAN

BTUH

LOW FIRE

HI FIRE

LOW FIRE

HI FIRE

CONTROL

60,000

72,000

72,000

90,000

SW 1

HEATING

APPROX.

APPROX.

APPROX.

APPROX.

SWITCH

CFM/RISE (ºF)

CFM/RISE (ºF)

CFM/RISE (ºF)

CFM/RISE (ºF)

CFM

SETTINGS

AMPS/WATTS

AMPS/WATTS

AMPS/WATTS

AMPS/WATTS

3

– OFF

604 / 91º

755 / 87º

604 / 109º

755 / 109º

2

– OFF

755

0.8/80

1.2/107

0.8/80

1.2/107

1

– OFF

3

– OFF

661 / 83º

826 / 80º

661 / 100º

826 / 100º

2

– OFF

826

0.9/83

1.4/120

0.9/83

1.4/120

1

– ON

3

– OFF

718 / 70º

898 / 74º

718 / 92º

898 / 92º

2

– ON

898

0.95/96

1.5/139

0.95/96

1.5/139

1

– OFF

3

– OFF

786 / 64º

983 / 67º

786 / 84º

983 / 84º

2

– ON

983

1.1/117

1.8/169

1.1/117

1.8/169

1

– ON

3

– ON

854 / 59º

1068 / 62º

854 /

1068 / 77º

2

– OFF

1068

1.3/131

2.0/190

77º1.3/131

2.0/190

1

– OFF

3

– ON

934 / 54º

1168 / 57º

934 / 71º

1168 / 71º

2

– OFF

1168

1.5/139

2.4/222

1.5/139

2.4/222

1

– ON

FACTORY

3 – ON

1025 / 50º

1282 / 52º

1025 / 64º

1282 / 64º

SW1 SWITCH

2 – ON

1282

2.0/190

2.9/277

2.0/190

2.9/277

SETTINGS

1

– OFF

3

– ON

1139 / 48º

1397/ 46º

1139 / 58º

1397 / 60º

2

– ON

1397

2.4/222

4.0/378

2.4/222

4.0/378

1

– ON

= Recommended heating speed setting

Figure 18-2: ECM 2-stage blower motor speed chart

28

Image 31

Contents OL6RX072DV5R OL6RA072D48B/ROL6FA072D48B/R OL6RA072DV5B/RCONTENTS Fuel ConfigurationFeature Model Number Digit1.Excess oil has accumulated I. SAFETY SECTIONcWARNING AND CAUTIONS cCAUTION DO NOT ATTEMPT TO START THE BURNER WHENPage a. Combustible material A. CODES AND CLEARANCESb. Non-combustiblematerial MODEL NO A. CHIMNEYTYPE OF FROM2. PREVENTION OF CHIMNEY CONDENSING 1. PROPER CHIMNEY SIZE3. PROPER CHIMNEY HEIGHT 4. PROPER VENT CONNECTOR PIPE/CHIMNEY CONNECTION9 FLUE PIPE CLEARANCES, SIZING AND TYPE 7. TIGHT CLEAN-OUTDOORS AND CONNECTIONS6. TIGHT JOINTS 8. NO INTERCONNECTED CHIMNEY FLUESB. VENTING C. DRAFT REGULATORS ROTATION OF FRONT FLUE ELBOWNote Do not use with Direct Vent application Airflow Requirements and Sizing of Duct Work D. DUCT WORK/AIR CONDITIONINGPage The ASHRAE Handbook - Fundamentalsis an excellent source of duct system design principles and pressure drop data. Conversely, for a specified type of fitting, it is also possible to determine the required size or diameter of the component for a specified pressure drop and flow rate 1.1 X TR TEMPERATURE RISE, F = HEATINGCFM 1.HEATING CFM HEAT OUTPUT OF FURNACE BTUHFilter Type E. Air Filters Mounted Internal to FurnaceMaximum Model NumberF. LIMIT POSITION AND LOCATION DO NOT CHANGE POSITION OF THE CHAMBER G. BURNER INSTALLATIONNOZZLE SIZE H. BURNER SPECIFICATIONS AND APPLICATIONSOIL NOZZLE CAPACITY CHART + INSULATOR S = SLEEVE OR N = NONENOZZLE SIZE 2 STAGE FIRING RATESCAPACITY FIRINGI. OIL TANK AND PIPING MOUNTING THE 2-STAGERIELLO BURNER5.A readily accessible, design-certified,manual oil shutoff valve, with a non-displaceablerotor member, shall be installed in the fuel oil supply piping within 6 feet of the appliance Maximum J. OIL FILTERK. ELECTRICAL WIRIING AssemblyWire size selections in Table 10 are based upon Table 310-16of the National Electrical Codefor three copper conductors, with insulation rated for 75 degrees Celsius, contained in raceway at 30 degrees Celsius. For other wire insulation temperature ratings and ambient conditions, refer to the National Electrical Codefor the minimum wire sizing requirements Thermostat Anticipator Setting Preferred method of adjustment L. Blower Motor Speed Selection Draw Amps/ / Watts vs Heating Speed Set-upsOL6*A072DV5 Furnace Motor CurrentHeating Speed Set-ups 2 - Stage OL6*X072DV5 LOW CAPACITYHIGH CAPACITY = Recommended heating speed settingExternal Static Pressure in W.C Cooling Speed Set-ups OL6**072DV5Furnace Motor Current Draw Amps / Watts vsPage TERMINAL DEFINITIONS & FIELD WIRING M. BLOWER CONTROLLER INFORMATION FOR PSC MOTORB. Outputs A. InputsC. Operating Modes Heat Mode DIAGNOSTIC FEATURES PSC TROUBLE SHOOTINGi.STOP! Read the safety information above N. STARTUP PROCEDURESOperating Instructions For Your Safety Read Before OperatingTo Turn Off Oil to Appliance 2. Adjustment of Burner CombustionCOMBUSTION HEAD SETTING FOR 2-STAGERIELLO BURNER TURN TO THE RIGHT SIGN + AIR DAMPER ADJUSTMENTTURN TO THE LEFT SIGN 2nd STAGE ADJUSTMENT 1st STAGE ADJUSTMENTNotice Minimum return air temperature is 55F 3. Adjustment Of Heat Input Rate4. Setting Supply Air Temperature Rise 5. Checkout Procedure cCAUTION DO NOT ATTEMPT TO START THE BURNER WHEN III. USERS INFORMATION SECTIONC. INSPECTION AREAS cCAUTION DO NOT ATTEMPT TO MAKE REPAIRS YOURSELFD. STARTING THE BURNER E. FILTER CLEANING AND LOCATIONIV. INSTALLERS INSTRUCTIONS TO USER A.GENERAL INSPECTION V. DEALER MAINTENANCESAFETY DURING SERVICING AND INSPECTION B. HEAT EXCHANGER C. HEAT EXCHANGER CLEANING INSTRUCTIONSVacuum Hose Length OL6 8FT Figure 24 Heat Exchanger Clean-OutsF. SUPPLY/RETURN AIR FILTER Filter maintenance procedureD. ELECTRICAL SYSTEM E. SUPPLY/RETURN AIR BLOWERG. EXTENDED APPLIANCE SHUTDOWN Filter replacementON STARTUP 2.Remove the furnace front door Riello Burner Beckett BurnerPERSONNEL, AND NOT BY THE FURNACE OWNER VII. TROUBLESHOOTINGA. DIAGNOSTICS Diagnostic FeaturesB. CAD CELL CHECKOUT PROCEDURE VIII. Sequence of Operations Flow Chart Page IX. Trouble Shooting Flow Chart Page Page Page Page HEATING CUSTOMERSYSTEM Replacement Parts for OL6F*072D Appendix - A Replacement PartsPage Replacement Parts for OL6R*072D Page OL6*A072D48 PSC Wiring Diagram Appendix - B Wiring DiagramsOL6*A072DV5 ECM Wiring Diagram OL6*X072DV5 ECM 2-StageWiring Diagram