Home Products ADP - Interface Relay Adaptors ...110 & 24 Vac coil ADP-1102-TWP

ADP - 1102 - TWP - (120Vac controlled line voltage to Switch 24Vac)

HMI Interface Relay Adaptors


HMI Hoyme ADP- 1102 - TWP
This Adaptor is an automatic switch to open a 24Vac Replacement/Ventilation damper during the ventilation cycle and/or during the firing cycle of the furnace. By connecting the Adaptor  120Vac relay coil to the controlled line voltage of an exhaust fan and connecting the  24Vac circuit to the furnace terminals, the exhaust fan, the furnace fan and the inlet damper will all operate simultaneously.  The inlet damper may also be connected to open during the firing cycle of the furnace.

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the ADP-1102-TWP 

#6A4. Two 120Vac separate vent switchs and fans, an Adaptor 1101-05A & an 1102-TWP, replacement air damper, Power Close

#6A7. Two 120Vac vent switches, One Primary and One Secondary Vent Fan replacement air damper, Power Open with ADP-1102-TWP & ADP-1101-10AS

#6A8. Two 120Vac vent switches, One Primary & One Secondary Vent Fan, Replacement air damper, Power Close with ADP-1101-10AS & ADP-1102-TWP


#6C3. Vent switch, replacement air damper (Power Open), interconnected with exhaust fan heating cycle and/or cooling cycle 

#8C5. Two Forced Air Furnaces sharing a replacement air supply duct controlled by one fresh air Damper (Power Open)

#8C6. Two Forced Air Furnaces sharing a replacement air supply duct controlled by one fresh air Damper (Power Close)


#12D1. 120 Vac vent switch, ADP-1102-TWP and replacement air damper, Power Open with High volume Kitchen Exhaust fan interconnected to a Forced Air Heating System, replacement air with inlet fan interlocked with a separate damper (Power Open)

ADP-1102-TWP - Interface Relay Adpator
 

Last Updated (Tuesday, 20 September 2016 11:42)