Niagara ECO IQ N9195 Instalación E Instrucciones De Operación página 4

INSTALLATION
REMOVING THE EXISTING THERMOSTAT
1. CAUTION: Make certain the power to the system has been disconnected.
2. Remove the cover of the old thermostat and locate the wires that are connected to the terminal board.
IMPORTANT: Before removing these wires, NOTE (ON A PIECE OF PAPER) THE COLOR OF EACH WIRE AND THE
CORRESPONDING TERMINAL MARKING ON THE OLD THERMOSTAT.
3. Remove the wires from the terminals. Remove the old thermostat and mounting base from the wall.
INSTALLING THE NEW THERMOSTAT
1. CAUTION: Make certain the power to the system has been disconnected.
2. If this is a new installation, locate the thermostat 4 to 5 feet above the floor in accordance with applicable codes.
Select a location that provides good airflow. Avoid locations in direct sunlight, near sources of heat, or near air vents.
NOTE: The display is designed to be best viewed from a front downward angle.
3. Remove the back plate of the thermostat by gently depressing the bottom locking tab and swinging the back plate
up and away.
4. Place the back plate against the wall in the desired mounting location with the thermostat wires protruding from the
wall through the large rectangular hole in the back plate.
5. Mark placement of the (2) mounting holes (oval shaped holes in back plate) on the wall, remove the back plate, and
drill (2) 3/16" holes.
6. Tap supplied plastic anchors into the holes.
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