Install Air Cleaner Control Near Thermostat - Aprilaire 5000 Installation Insructions

OPTION 1 – INSTALL THE AIR CLEANER CONTROL NEAR THE THERMOSTAT
1 Run a 3-conductor cable between the LED Base and the
low voltage controls of the HVAC equipment.
2 Remove the cover from the LED Base and wire the
LED Base to the low voltage controls of the HVAC
equipment as shown in Diagram 1. Replace the cover
on the LED Base.
3 Remove the backplate from the Air Cleaner Control and
install the backplate near the thermostat. Use the wire
opening in the wall behind the thermostat to make sure
there is not a wall stud between the thermostat and
desired mounting location.
4 Run a 5-conductor cable between the thermostat and
Air Cleaner Control.
5 Wire the thermostat to the Air Cleaner Control as
shown in Diagram 2 or Diagram 3. Diagram 2 is for
standard, single thermostat systems; Diagram 3 is
for two-transformer systems such as radiant heat with
forced air cooling. Replace the Air Cleaner Control on
the backplate.
DIAGRAM 1 – Wiring the LED Base to the HVAC Equipment
FURNACE OR AIR
HANDLER
HEAT OR AUX.
COOLING OR
COMPRESSOR
VAC
120
VAC
LEGEND
NOTE: IF THERE IS NO AUXILIARY HEAT OR IF THERE IS ONLY RADIANT HEAT,
W1
HEAT
Y
FAN G
C
24
R
NEW WIRE
R
EXISTING
WIRE
WIRE NUT
DO NOT WIRE THE EQUIPMENT TO THE W TERMINAL OF THE LED BASE.
FIGURE 18
FIGURE 19
Wall Stud
SEE NOTE FOR
HEAT PUMPS AND
RADIANT HEAT
SYSTEMS
C GF W GS
LED BASE
2
1
4
3
5
A B
NOT USED
90-1328
90-1350
90-1321
9