Manuals / Sterling / Household Appliance / Gas Heater

Sterling RF-60, RF-90, RF-75, RF-45, RF-30 specifications ELECTRICAL CONNECTIONS continued

Models: RF-30 RF-45 RF-75 RF-90 RF-60

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ELECTRICAL CONNECTIONS (continued)

ELECTRICAL CONNECTIONS (continued)

Figure 9 - Tubular Propeller Units Equipped with a Rollout Switch

Tubular 30 thru 90 Unit Sizes with Natural and Propane (LP) Gas

NOTICE: See Figures 7, 8 and 9 for connecting the thermostat to the unit heater. If using a standard low voltage thermostat with a sub-base switch for fan control, remove the jumper between G and R. Connect the G terminal of the thermostat to the G terminal of the unit heater.

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Sterling RF-60, RF-90, RF-75, RF-45, RF-30 specifications ELECTRICAL CONNECTIONS continued

Contents

INSTALLERS RESPONSIBILITY FOR YOUR SAFETYFOR YOUR SAFETY WHAT TO DO IF YOU SMELL GAS Do not try to light any applianceTABLE OF CONTENTS DESCRIPTIONGENERAL SAFETY INFORMATION PERFORMANCE DATA† DIMENSIONAL DATA - inches mmUnit Size MOTOR DATA Motor HPINSTALLATION INSTALLATION continued GAS PIPING PIPE INSTALLATION ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS continued VENTING Category VERTICALLY VENTED UNIT HEATERS CATEGORYVENTING CategoryAll venting of residential tubular unit heaters must comply with CSA International Requirement 10.96 U.S. for Unit Heaters for Residential Use 2nd Edition Maximum Horizontal VentMaximum Number MinimumFigure 14 - Vent Support D- 06839AHORIZONTALLY VENTED UNIT HEATERS CATEGORY Figure 15B - Type B Draft Hood Connector VENTING continued Figure FigureVENTING continued Figure FigureOPERATION POWER VENTED PROPELLER UNITSDIRECT SPARK IGNITION Table 5 - Main Burner Orifice Schedule PRIMARY AIR SHUTTER ADJUSTMENTGAS INPUT RATE TUBULAR UNIT HEATER HIGH ALTITUDE DERATIONMAINTENANCE POSSIBLE CAUSES Table 7 - Tubular Propeller Troubleshooting GuideSYMPTOMS CORRECTIVE ACTIONPOSSIBLE CAUSES SYMPTOMSCORRECTIVE ACTION Q. Cold air is delivered during INDICATES LED STATUSCHECK/REPAIR RESIDENTIAL TUBULAR 30-90MBH UNIT SIZES IDENTIFICATION OF PARTSItemDescription Fan Blade Fan Guard Motor Hardware IDENTIFICATION OF PARTSRESIDENTIAL TUBULAR 30-90MBH UNIT SIZES HardwareHOW TO ORDER REPLACEMENT PARTS LIMITED WARRANTYGAS HEATING With power and gas on PRE-INSPECTIONINFORMATION With power and gas offWith power and gas off GAS EQUIPMENT START-UP