Manual 7960-855
Page
2 of 6
INSTALLATION
1. Disconnect all power to wall mount before
installing sensors.
2. Remove inner and outer control panel covers.
Remove electric heater access panel, front
condenser grill and upper front door.
3. Install the airflow switch assembly (see Figure 1).
Use two (2) 1012-086 screws to attach the switch
bracket to the blower partition.
4. Install one (1) 8611-028 snap bushing in the back
of the blower partition and route the hose from the
airflow switch through the bushing as shown in
Figure 1.
5. Secure the hose to the blower partition using the
7950-005 nylon clamp and the 1012-153 smooth
hex head screw as shown in Figure 1.
6. Install the 8611-047 snap bushings in the filter
partition and control panel bracket as shown in
Figure 1.
7. Route the wires from the airflow switch down
through the blower partition and into the control
panel as shown in Figure 1.
8. Install the filter switch items using the 7960-854
instructions. Filter switch testing and adjustment
can be made after all sensors have been installed.
Figure 1
Sharp metallic edges.
Take care and wear appropriate protective
devices to avoid accidental contact with
sharp edges.
Failure to do so can result in personal
injury.
!
CAUTION
MIS-4092
AIRFLOW SWITCH ASSEMBLY
PART #910-2070
RUN HOSE DOWN THE BLOWER PARTITION
USING BUSHING PART #8611-028 THEN
SECURE THE HOSE USING CLAMP
PART #7950-005 AND SCREW PART #1012-153
FEED WIRES
THRU 3/4" SNAP
BUSHING 8611-047
