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ADP - 1103 - TW5 - (120Vac controlled line voltage to Switch 24Vac)

HMI Interface Relay Adaptors

HMI Hoyme ADP- 1103 - TW5

This Adaptor ADP-1103-TW5 is an automatic control switch which is designed but not limited to accommodate two separate exhaust fans in a dwelling having one furnace and (if used) a replacement air damper. A controlled 120Vac signal from one exhaust fan and/or a 24Vac signal (or dry contacts) from a second exhaust fan will simultaneously turn on the furnace circulation fan and open the replacement air damper. Added is a relay to also open the damper during furnace firing.

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the ADP-1103-TW5 

#. - Basic Wiring Diagram

#8B9. Forced Air Furnace with Power Close replacement air duct with a Vent Switch and kitchen fan that sends a 24Vac signal to furnace area  

ADP-1103-TWP - Interface Relay Adpator
 

Last Updated (Friday, 24 March 2017 11:49)