Honeywell equipment interface module thm5421c manual

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Honeywell VisionPRO IAQ Equipment interface module. Total home comfort system module with up to 4 Heat/2 Cool stages. Includes humidification control withNOTE: If you are installing discharge and return air sensors, refer to the mounting instructions in the Alerts and Delta T Diagnostics Installation. Changeover: Auto or Manual Thermostat connects with Equipment Interface Module or Electrical Ratings: THM5421 is rated 20 to 30 Vac. Honeywell THM5421C1008 - VisionPro IAQ Interface Module - Note: The direct Description: VisionPRO? IAQ Equipment Interface Module. Manuals (1). Hookup of Honeywell DH90 with fresh air intake for ventilation. POWER THE THERMOSTAT. • 24 Vac common wire only to EIM or zone panel. Wiring 24 Vac used with the Equipment Interface See THP9045 instructions for more information. Used with or without an Equipment Interface Module (THM5421). Page 8: Power the ThermostatVISIONPRO® IAQ TOTAL HOME COMFORT SYSTEM POWER THE THERMOSTAT 1 2 • 24 Vac common wire only to EIM or. Equipment Interface Module. English: Page 1 • Francais: Page 6 • Espanol: Pagina 11. For up to 4 Heat/2 Cool systems with Honeywell THM5421C or equivalent. Honeywell thm5421c Pdf User Manuals. View online or download Honeywell thm5421c Installation Manual.