MODELS201CRD &301CRDAdvanced Commercial Burners2.5 to 5.5 GPH & 3.0 to 7.0 GPHInstruction ManualInstaller/servicer — Except where specificallystated otherwise, this manual must be usedonly by a qualified service technician. Failureto comply with this or other requirements in thismanual could result in severe personal injury,death or substantial property damage.User — The burner Instruction Manual is in-tended only for your service technician. Theburner and heat exchanger must be inspectedand started at least annually by your servicetechnician.The National Oilheat Research Alliance (NORA)recommends single pipe oil systems and high-quality filtration for all fuel types. This should in-clude at least a 10 micron Spin-on filter. Doublefiltration provides even greater assurance cleanfuel will get to the pump. Contaminants in thetank that enter the fuel supply to the burnercan cause pump sticking/seizing. These con-taminants may increase in the early stages oftransitioning to modern fuels (Ultra Low Sulfurand Bio Blends). High quality filtration addsprotection against pump sticking.© Copyright 2021 — Carlin Combustion Technology126 Bailey Road • North Haven, CT 06473Phone 203-680-9401 • Fax 203-764-1714Tech support 800-989-2275 • carlincombustion.comRatingsInput: 201CRD ............................................ 2.50 to 5.00 GPH301CRD (3¼" air cone) ..................... 3.00 to 6.00 GPH301CRD (3½" air cone) ..................... 4.00 to 7.00 GPHFuels: U.S................ No. 1 or No. 2 Fuel oil ncluding Bio Blendsnot exceeding B20 (U.S ONLY)Canada...................... No. 1 Stove oil or No. 2 Heating oilFuel unit: ................................. Suntec A2YA-7916 or B2YA-8916...................................................Factory set at 150 psigElectrical: Power........................................... 120V/60 Hz/1-PhaseMotor ..............................Carlin PSC, 1/4 HP, 3450 RPMTotal current at 120V/60 Hz/1-Phase:201CRD .................................. Approx. 3.2 amps301CRD .................................. Approx. 3.2 ampsIgnition: ................ Carlin Model 45000 electronic – 19,000 voltsControl: .............................................U.L. primary safety controlAgencies: ............................................ UL Listed (US and Canada)