Residential Gas Hydronic Heating System
Residential Gas Hydronic Heating System
Residential Gas Hydronic Heating System
Residential Gas Hydronic Heating System
23
23
23
23
QVM 9
Series
Installation of the Thermostat
Installation of the Thermostat
Installation of the Thermostat
Installation of the Thermostat
■
Never locate the thermostat near or above a heat producing source(lamp, TV, fireplace, radiator, direct
sunlight, etc.).
■
Never locate in areas with drafts(stairwells, vestibules, foyers, against an outside/exterior wall, etc.).
■
Never locate in a room, which will be shut-off from the other living areas of the home.
■
On multi-story homes, locate thermostat on the ground floor.
■
Install at a height of about 4 to 5ft above the floor.
■
Keep out of reach from children.
[On Hollow Plaster or Drywall]
[On Hollow Plaster or Drywall]
[On Hollow Plaster or Drywall]
[On Hollow Plaster or Drywall]
[On Recessed Outlet]
[On Recessed Outlet]
[On Recessed Outlet]
[On Recessed Outlet]
Choosing the Best Location
Choosing the Best Location
Choosing the Best Location
Choosing the Best Location
Installation
Installation
Installation
Installation
1. Remove the back plate from the FR-5 thermostat by grasping the faceplate with one hand and sliding the back
plate downward with the other hand.
2. Pull the thermostat wire through the back plate.
3. Connect 2(orange colored/stranded) wires from unit to the 2 screws located on the FR-5 thermostat.
4. Mount the back plate to the wall using either of the above techniques(depending on the construction of the wall).
Recheck all connections both inside the unit and at the thermostat. Be careful not to pinch the control wires.
Pinched or shorted wires will prevent the system from operating. Do not over tighten wire nuts connecting wires
together.
Use countersunk type screws to fix back plate to the wall.
Carefully tighten the 2 screws when connecting the wires. Do not apply excessive force.
If the insulation of the wires is damaged or if the terminals are in poor contact, the room thermostat
will not work properly. Be careful to protect the insulation of the wires.
[Wiring FR-5 Thermostat]
[Wiring FR-5 Thermostat]
[Wiring FR-5 Thermostat]
[Wiring FR-5 Thermostat]
DC 24V
FR-5 Thermostat
FR-5 Thermostat
FR-5 Thermostat
FR-5 Thermostat
2 Orange Wires
Main
Controller
AC 115V/60Hz
Grounded Power Supply
to Boiler
Boiler
Boiler
Boiler
Boiler
