HMI Interface Relay Adaptors



HMI Hoyme ADP- 0MV2 - S5A
Interlocking Relay Adaptor: for combustion fresh air inlet damper HOM - 24Vac; connects to 250 mVdc to 100 Vdc - 2 wire safety control system. Damper proves to be open before fire starts. c/w 2 relays, printed circuit & Test/Run switch. Also ideal for commercial use.

Installation Instructions - Printer friendly (pdf)

 
 
HMI Hoyme ADP- 1102 - S5A
120Vac Interlocking Relay Adaptor: for combustion fresh air inlet dampers and Flue Dampers using 120Vac safety control systems. Dampers prove to be open before fire starts. c/w 120Vac relay, 24Vac relay & Test/Run switch. Also ideal for commercial use.

Installation Instructions - Printer friendly (pdf)

 
 
HMI Hoyme ADP- 1102 - 10A
120Vac Interlocking Relay Adaptor: for combustion fresh air inlet dampers and Flue Dampers interlocking with TANKLESS WATER HEATERS.  This adaptor accomodates a safety control system that might differ from the load capacity (i.e circulating pump). Dampers prove to be open before fire starts. 
Ideal for residential and commercial use.

Installation Instructions - Printer friendly (pdf)

 
 
HMI Hoyme ADP- 1102 - TPX
120Vac / 24Vac Interlocking Relay Adaptor Control Center: to control 24Vac ventilation fresh air inlet damper with end switch connected to 120Vac exhaust fan. Damper proves to be open before exhaust fan runs. Also turns on furnace circulation fan. c/w 2 relays: 120Vac and 24Vac. Contacts 10 Amps.

Installation Instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the ADP-1102-TPX
 

#11.
Vent switch, combustion air, & interlocking replacement air

#12.
Vent switch & interlocking replacement air - Power Close Damper 
 
#12B. Vent switch & interlocking replacement air - Power Open Damper 

#12C. High volume Kitchen Exhaust fan interconnected to a Forced Air Heating System, replacement air & inlet fan interlocked with a Power Open Damper

 
 
HMI Hoyme TMADP- 1102 - TPX
Automatic Relay Adaptor Control Center: for ventilation fresh air, c/w 24Vac Interval Timer. Interconnects and turns on a 120Vac exhaust fan, furnace circulation fan and opens a 24Vac fresh air inlet damper simultaneously as per times designated. Responds also to the regular 120Vac manual ventilation switch. c/w 2 relays: 120Vac and 24Vac. Contacts 10 Amps.

Installation Instructions - Printer friendly (pdf) 

Colored Wiring Diagrams used with the TMADP-1102-TPX 

#9.
Timer, vent switch, combustion air, and replacement air

#9A.
Timer, vent switch and replacement air, Power Close 

#9A1. Timer, vent switch and replacement air, Power Open

#9A2.
Timer Adaptor combined with ADP-1101-05A Adaptor

#9B.
Timer, 3-way vent switch and replacement air


#9B1. Timer, vent switch, replacement air damper, Power Open and a 3-way ventilation switch

#9C.  Timer, vent switch, replacement air, Power Close, and an exhaust fan with 3-way ventilation switch

#9C1. Timer, vent switch, replacement air, Power Open, and an exhaust fan with 3-way ventilation switch

#10.
Timer, vent switch and replacement air opens during firing 
 

 
 
HMI Hoyme ADP- 1101 - 05A
Adaptor control centre combines 120Vac with 24Vac circuits. Interconnects the thermostat fan cycle, primary exhaust fan switch and the furnace circulating fan. Fresh air damper, if installed, also opens simultaneously with exhaust fan. Will not interfere with air conditioning controls. c/w 120Vac coil with 24Vac switching for 24Vac dampers and thermostat circuits.

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the ADP-1101-05A 

#5.
120Vac vent switch, combustion air, & replacement air

#5A.
120Vac vent switch, combustion air & replacement air(2 furnaces)

#5B.
120Vac vent switch, combustion air(2 furnaces), replacement air

#5C.
120 Vac two double pole vent switches with two exhaust fans , combustion air & replacement air

#6.
120Vac vent switch & replacement air damper opens during firing, Power Close

#6A. 120Vac vent switch & replacement air damper, Power Open

#6A1. Two 120Vac seperate double-pole vent switchs & fans, Adaptor 1101 and replacement air damper, Power Open
 
#6A2. Two 120Vac seperate double-pole vent switchs & fans, Adaptor 1101 and replacement air damper, Power Close

#6B. Economizer Circuit System to Ventilate a Computer Server Room

#9A2. TMADP-1102-TPX combined with this ADP1101-05A Adaptor

 
 
HMI Hoyme ADP- 1102 - TWP
This Adaptor is an automatic swit­ch to actuate a 24Vac Replacement/Ventilation damper to open during the exhausting of air 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 replacement damper will also operate individually during the firing of the furnace. 

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the ADP-1102-TWP 

#6C. Vent switch, replacement air-power close, interconnected with exhaust fan

#6C1. Vent switch, replacement air-power open, interconnected with exhaust fan

 
 
HMI Hoyme ADP- 0241- 05A / 10A
This Relay Adaptor may be used as an automatic switch having a 24Vac coil and 120Vac contact points to control a line voltage circuit for either a 5 or 10 amp draw. i.e. Exhaust Fan. Adaptor can also be used 100% for 24Vac switching (See ADP-1101). Switching 24Vac dampers and thermostat circuits use 5A type only and for 120Vac fan control, use 10A type only.

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the ADP-0241-05A
 

#7. 24VAC vent switch, combustion air, & replacement air

#7A.
24Vac vent switch, combustion air, & replacement air with two exhaust fans and two individual timers

#7A1.
24Vac vent switch, combustion air, & replacement air with two exhaust fans & two individual timers Power Close  

#8.
24VAC vent switch & replacement air opens during firing 

#8A.  
24Vac vent switch & replacement air damper Power Open

#8A1.  
24Vac vent controlled by switch & replacement air damper Power Open

#8B.  
24Vac vent switch with relay,  replacement air damper Power Close 

#8B1.
24Vac vent switch with relay, replacement air damper Power Close with exhaust fan

#8C.
Two Forced Air Furnaces sharing a replacement air supply duct controlled by one fresh air damper with Power Closed Damper

#8C1.
Two Forced Air Furnaces sharing a replacement air supply duct controlled by one fresh air damper with Power Open Damper 

#8C2. Two Forced Air Furnaces sharing a replacement air supply duct controlled by one fresh air damper with Power Open Damper 

#8C3. Two Forced Air Furnaces sharing a replacement air supply duct controlled by one fresh air damper with Power Open Damper  

#8C4. Two Forced Air Furnaces sharing a replacement air supply duct controlled by one fresh air damper with Power Open Damper 

 
 
HMI Hoyme RADP- 0241- 10A
 This Interface Adaptor comes with one relay having a 24Vac Coil and 120Vac contacts together with a split Duplex Receptacle. This Adaptor with the split Receptacle allows for a 24Vac circuit such as a furnace safety control or a 24Vac damper with end switch to control a PLUG-IN 120Vac fan for ventilation, zone or fresh air. The split Receptacle provides a continuous and a controlled120Vac power supply . 

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the RADP-0241-10A 

#8A2. Replacement air damper Power Open with 120Vac plug-in vent fan & dampers controlled by vent switch 

 

 
HMI Hoyme RADP- 0241- S10A
 This Interface Adaptor comes with one relay having a 24Vac Coil and 120Vac contacts together with a split Duplex Receptacle. This Adaptor with an on/off switch functions as a control centre to supply 120Vac for a plug-in type gas dryer and simultaneously opening a combustion air damper(HOM-0x11-SF1).

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the RADP-0241-S10A 

#8A3.  Forced air furnace with Combustion air damper which also supplies replacement air for 120 Vac Gas Dryer

#8A4. Forced Air Furnace having a combustion air supply duct and also a replacement air duct(PC) that serves as an air supply for a 120Vac gas dryer.

#8A5. Forced Air Furnace having a combustion air supply duct and also a replacement air duct(PO) that serves as an air supply for a 120Vac gas dryer.

#8A6. Forced air furnace with MAC air damper which also supplies replacement air for 120 Vac gas dryer.

#8A7. Forced Air Furnace having a MAC air supply duct and also a replacement air duct(PC) that serves as an air supply for a 120Vac gas dryer.

#8A8. Forced Air Furnace having a MAC air supply duct and also a replacement air duct(PO) that serves as an air supply for a 120Vac gas dryer.

 

 
HMI Hoyme RADP- 1102- TPX
This Adaptor acts as an automatic con­trol cen­tre to:
1) open a 24Vac motorized air  Inlet Dampe­r with an End Switch  that proves to be open (interlocked) before
2)starting a plug-in type Exhaust Fan and
3) simultaneously turning on a furnace circulation fan. It has two Relays and a split Duplex Receptacle, one side live and the other side controlled. If using a Damper without an End Switch, a jumper wire is required between Adaptor terminals #1 and #4. All items will then turn on simultaneously. The Adaptor is controlled with a Ventilation Switch and/or a Timer.

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the RADP-1102-TPX 

#12A. Vent switch and interlocking replacement air on a plug in exhaust fan
 
HMI Hoyme TRADP- 1102- TPX
This TRADP-1102-TPX adaptor c/w two relays, a 24Vac interval timer and a split duplex receptacle. This adaptor acts as an automatic control centre to simultaneously turn on a furnace fan, start a plug-in type exhaust fan and open a 24Vac motorized air inlet damper. The duplex receptacle is split to accommodate a live outlet and a controlled 120Vac outlet for the fan. A designated ventilation switch (manual override switch) may be added for direct control to override the timer.

Installation instructions - Printer friendly (pdf)

Colored Wiring Diagrams used with the TRADP-1102-TPX 

#9A3. Plug-in exhaust fan controlled by a designated ventilation switch and automatic interval timer

 

 
HMI Hoyme ADP- 0240- 3WS
This ADP-0240-3WS Adaptor acts as a ready-built manual override 3-Way Switch for Power Open Dampers. This provides direct control of the opening of the damper when desired.

Installation instructions - Printer friendly (pdf) 

Colored Wiring Diagrams used with the ADP-0240-3WS 

#3A2. Combustion air damper and replacement air damper-power open with ADP-0240-3WS

#4A2. 
Combustion air damper and replacement air damper-power open with ADP-0240-3WS

#8C3. Two furnaces with shared replacement air damper-power open with ADP-0240-3WS

 

 
HMI Hoyme TMADP- 0240- 3WS
This TMADP-0240-3WS Adaptor acts as a ready-built manual override 3-Way Switch for Power Open Dampers. This also has a timer to prevent the damper from opening during specified times over a 24 period, This provides direct control of the opening of the damper when desired.

Installation instructions - Printer friendly (pdf) 

Colored Wiring Diagrams used with the ADP-0240-3WS 

#3A3. Combustion air damper and replacement air damper-power open with TMADP-0240-3WS

#4A3. 
Combustion air damper and replacement air damper-power open with TMADP-0240-3WS

#8C4. Two furnaces with shared replacement air damper-power open with TMADP-0240-3WS