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Chromalox PF479-6 manual

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Table of contents for the manual

  • Page 1

    Electrical Data (60 Hz) Dimensions (In.) Standard Model Contactor Volts Watts Phase Amps BTU Height Width Depth Rating (Qty .) LUH-D-02-81 208 2,667 1 12.8 30A (1) LUH-D-02-21 208/240 2,000/2,667 1 11.1 * 8,850 16 13-1/8 8-7/8 30A (1) LUH-D-02-71 277 2,667 1 9.6 30A (1) LUH-D-04-81 † 1 19.2 30A (1) LUH-D-04-83 † 208 4,000 3 11.2 30A (1) LUH-D-0[...]

  • Page 2

    Please read all of the following instructions: Failure to observe these precautions could r esult in personal injury or equipment damage. 1. The heater must be mounted at least 7’ above the floor to pre- vent accidental contact with the heating elements or fan blade which could cause injury . 2. Keep at least 5’ clearance in front of heater . R[...]

  • Page 3

    Wall W M N A U V One 11/16" mounting hole for swivel mounting for ceiling W = Minimum Distance to Wall for Full 180˚ Swivel B C Dimensions (In.) Bracket Model Wt . Use No . A B C M N U V W (Lbs.) With WUH-04A 16 13-1/8 8-7/8 6 4-7/16 4 4-1/2 10-1/2 3 LUH-02 04, 05 WUH-05 20-1/2 17-1/4 11-1/2 8 6-1/4 6 7-1/4 16 5-1/2 LUH-07 10, 12, 15 WUH-05 2[...]

  • Page 4

    4 WIRING ELECTRIC SHOCK HAZARD. Disconnect all power before installing or servicing heater . Failure to do so could result in personal injur y or property dam- age. Heater must be installed by a qualified person in accordance with the National Electrical Code, NFP A 70. ELECTRIC SHOCK HAZARD. Any installation involv- ing electric heaters must be pe[...]

  • Page 5

    5 WIRING DIAGRAMS C1 T1 T2 T3 L1 L 2 L 3 3 Phase Delta C1 T1 T2 T3 L1 L 3 1 Phase 2 Or 3 Elem MOTOR 1O OR 3O C1 T1 T2 T3 L1 L2 L3 Power 60 HZ To Element Wiring 3O Wiring Only Cutout XFMR X2 H2 H1 X1 Optional Thermostat Built-in Or Field Installed Optional Disconnect Switch Built-in Or Field Installed Transformer Color Code Index PRI. VOLT. PRI. XFM[...]

  • Page 6

    6 WIRING DIAGRAMS C1 T1 T2 T3 L1 L 3 1 Phase 2 Or 3 Elem Optional Thermostat Built-in Or Field Installed Optional Disconnect Switch Built-in Or Field Installed C1 T1 T2 T3 Motor 1Ø Or 3Ø Standard Motor Connection Optional Summer Fan Switch Built-in Or Field Installed Motor 1Ø Or 3Ø C1 T1 T2 T3 L1 L2 L3 Power 60 HZ To Element Wiring 3Ø Wiring O[...]

  • Page 7

    L U H D 7 8 MANUF ACTURER P ART NUMBER BREAKDOWN FOR MADE TO ORDER UNITS (LOCA TED ON UNIT NAMEPLA TE) RENEW AL P ARTS IDENTIFICA TION Element Motor Fan Code kW Volts Phase Part No. Part No. Part No. 02-81 2.67 208 1 118-303160-001 (2) 193-302912-001 112-302997-001 02-21 2.67 208/240 1 118-303160-002 (2) 193-302912-001 112-302997-001 02-71 2.67 277[...]

  • Page 8

    9 WIRING DIAGRAMS Field Installed Built-in Or Field Installed Factory Wiring Stage 2 Elements Motor 3Ø Stage 1 Elements Contactor C1 C2 T1T2 T3 T1T2 T3 Fuses KTK-3 Fuses (When Req'd) BL1 BL2 BL3 L2 L1 L3 3 Phase 60 HZ Power AL1 AL2 AL3 34-43, 35-43 34-45, 35-45 Fan Relay C3 Optional Disconnect Switch Built-in Or Field Installed Not For Use Wi[...]

  • Page 9

    2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at http://www .chromalox.com/customer -ser vice/policies/termsofsale.aspx.[...]