User manual TJERNLUND 950-3022 MOTOR KIT 8504066 REV 1 0598

[. . . ] TJERNLUND PRODUCTS, INC. 1601 Ninth Street · White Bear Lake, MN 55110-6794 PHONE (800) 255-4208 · (651) 426-2993 · FAX (651) 426-9547 Visit our web site · www. tjernlund. com MODEL 950-3022 REPLACEMENT MOTOR KIT 1. Disconnect power supply before making wiring connections to prevent electrical shock and equipment damage. 2. [. . . ] Spin the wheel by hand to ensure proper alignment and equal blade clearance on both housing sides. If appropriate circuit does not appear, consult Tjernlund Products, Inc. All wiring must be done in accordance with the NEC and applicable codes. The wiring from the appliance should be protected by overcurrent protection(fuses or circuit breakers) rated 15 amperes or less, as applicable for 14 AWG conductors. EXTREME CAUTION MUST BE EXERCISED TO ENSURE THAT WIRING DOES NOT COME INTO CONTACT WITH ANY HEAT SOURCE. Vari-Draft control on Draft Inducer should be adjusted so that there is no spillage at draft diverter, hood or barometric. DIAGRAM A MODELS AD-1 D-3 IN-FORCER PAI-1 & 2 SERIES WITH DATE CODES AFTER "9704" (DIAGRAM B) 1. Remove (6) screws from bottom front and sides of IN-FORCER while holding blower assembly firmly. Carefully slide blower assembly down until stops hold blower unit in place. Firmly fasten motor to motor mount using proper spacers, washers and nuts removed in step 4. Insert motor shaft into IN-FORCER wheel and attach motor/mount assembly to housing with nuts removed in step 4. Secure IN-FORCER wheel by tightening set screw onto flat of motor shaft. Spin the wheel by hand to ensure proper alignment and equal wheel clearance on both housing sides. [. . . ] Spin the wheel by hand to ensure proper alignment and equal wheel clearance on both housing sides. Wire new motor according to appropriate IN-FORCER factory wiring diagram and run IN-FORCER and heating equipment through a couple of cycles to verify proper operation. DIAGRAM C IN-FORCER PAI-T SERIES FACTORY WIRING IN-FORCER PAI-O SERIES FACTORY WIRING IN-FORCER PAI-G SERIES FACTORY WIRING DRAFT INDUCER GAS WIRING TO ANY APPLIANCE EQUIPPED WITH 24V CONTROLS NO POST-PURGE RELAY/TIMER ON DRAFT INDUCER COMPONENTS NEEDED: (1) DRAFT INDUCER (1) PS1505 FAN PROVER (1) 24/115V RELAY USE 950-1040 FOR MODELS DJ3 & D3 DRAFT INDUCER CONNECTED TO OIL BURNER WITH R8184G CONTROLS COMPONENTS NEEDED: (1) DRAFT INDUCER (1) PS1505 FAN PROVER (1) 950-1067 RELAY/TIMER MAXIMUM AMP LOAD IS 4. 4 AMPS REV. [. . . ]