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Chromalox ADH-005 Installation Instructions Manual

Chromalox ADH-005 Installation Instructions Manual

Air duct heaters adh series; adht series

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Installation Instructions

ADH and ADHT
Air Duct Heaters
ADH
ADHT
PF438-5
161-057949-001
March, 2017

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Summary of Contents for Chromalox ADH-005

  • Page 1: Installation Instructions

    Installation Instructions ADH and ADHT Air Duct Heaters ADHT PF438-5 161-057949-001 March, 2017...
  • Page 3 Holes Ele- 9/32” Model (lbs) Model (lbs) Volts Phase kW ments Dia. Ckts. ADH-005 ADHT-005 5-5/8 20-3/8 28-1/8 1/4 2-1/2 3-1/2 11-1/8 9-1/2 ADH-010 ADHT-010 7-5/8 20-3/8 28-1/8 1/4 3-1/2 3-1/2 11-1/8 9-1/2 ADH-015 ADHT-015 9-5/8 20-3/8 28-1/8 3-1/2 11-1/8 9-1/2...
  • Page 4 General ing corrosive fumes or excessive moisture. 7. Use explosion resistant heaters in explosive atmospheres and reduce current rating to elements. 8. Gas tight design — Achieved by the use of threaded fit- FIRE/EXPLOSION HAZARD. This heater is not in- tings with fiber washers to attach heating elements to tended for use in hazardous atmospheres where flange —...
  • Page 5: Installation

    Temperature Control Instructions 2. Refer to Figures 1 and 2, layout “D” and “M” dimensions 1. A Chromalox thermal cutout or thermostat is recom- on duct mounting face established in step 1. mended for overheat protection and control of heater and process.
  • Page 6: Operation

    Wiring 5. Below is an example of a standard ADH-015, 480V 3 Ø 15 kW, wired with recommended back-up controls. (Fig- ure 8) 6. Individual terminal blocks with 1/4-20 threaded stud type ELECTRIC SHOCK HAZARD. Any installation involv- terminals are provided for each circuit to permit quick ing electric heaters must be performed by a quali- positive attachment of circuit wiring conductors (one ter- fied person and must be effectively grounded in...
  • Page 7 Maintenance ADH-005, ADHT-005, ADH-010, ADHT-010, ADHT-120, ADH-144, ADHT-160, ADH-162, ADH-015, ADHT-015, ADH-020, ADHT-020, ADHT-180, ADH-216F, ADHT-240F, ADH-270F, ADH-025, ADHT-025, ADH-030, ADHT-030, ADH-300F ........6 ADH-035, ADHT-035 .
  • Page 8 2 Circuits per Heater, Circuit A, 15 Elements, 2 Circuits per Heater, Circuit A, B, 12 Elements per Circuit, 24 Elements per Heater Circuit B, 12 Elements, 27 Elements per Heater AL1, BL1 AL2, BL2 AL3, BL3 Typical Circuit ADH-050, ADHT-050 2 Circuits per Heater, Circuit A 18 Elements, Circuit B 12 Elements, 30 Elements per Heater Circuit A Circuit B...
  • Page 9 4 Circuits per Heater, Circuit A, B, C, D, 4 Circuits per Heater, Circuit A, B, C, D, 9 Elements per Circuit, 36 Elements per Heater 12 Elements per Circuit, 48 Elements per Heater AL1, BL1, CL1, DL1 AL1, BL1, CL1, DL1 AL2, BL2, CL2, DL2 AL2, BL2, CL2, DL2 AL3, BL3, CL3, DL3...
  • Page 10 Renwal Parts Identification – Type ADH Individual Replacement Element Element Spacer Support Rod Terminal Block Model Element Flange Retaining Clip Plate Spacers Assembly ADH-005 393-055440-007 (3) 121-055367-001 272-511327-001 (6) 271-055370-001 242-055376-001 (4) 303-027852-001 ADH-010 393-055440-006 (6) 121-055367-002 272-511327-001 (12) 271-055370-002 242-055376-001 (4) 303-027852-001 ADH-015...
  • Page 11 Renwal Parts Identification – Type ADH Individual Element Replacement Thermocou- Retaining Element Support Rod Terminal Block Thermocouple Model Element ples Flange Clip Spacer Place Spacers Assembly Terminal Block ADHT-005 393-055441- 309-122380-003 121-055367-001 272-511327- 271-055370-016 242-055376- 303-027852-001 303-122014-002 007 (3) 001 (6) 002 (4) ADHT-010 393-055441-...
  • Page 12 Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at http://www.chromalox.com/customer-service/policies/termsofsale.aspx. Chromalox, Inc. 1347 Heil Quaker Boulevard Lavergne, TN 37086 (615) 793-3900 www.chromalox.com © 2015 Chromalox, Inc.