Aprilaire 5000 ユーザーズマニュアル

1. Remove air cleaner power pack / door 

assembly and pull inner assembly out of 
the outer housing.

2. Remove media carton from the inner housing.

3. Turn off furnace/air handler.

4. On retrofit applications, remove existing filter,

discard it, and thoroughly clean the blower and
blower compartment.

5. With airflow label in proper orientation, attach

outer housing to furnace/air handler system.
Seal inlet and discharge connections with caulk
or mastic and provide support for the housing as
required (See Figure 7). See Figures 2 through 4
for typical system types.

6. Install the media using the instructions 

on the media carton.

7. Check to make sure that the ionizer 

frame is properly inserted into the inner 
housing and that the control electrode 
is inserted fully into the ionizer frame.

8. Insert the inner assembly into the outer 

housing and replace the door.

9. Press the power cord into the slot in the 

side of the power pack / door assembly 
so that it is directed towards the outlet.
See Figure 8.

10. Install a single outlet receptacle to the

furnace/air handler cabinet which conforms to
NEC standards as well as all applicable local
codes, using 1 of the 2 options below:
Figure 9- Use the furnace/air handler EAC
terminals to wire the outlet. Figure 10- If EAC
terminals are not available use the Model 51
(supplied) to wire the outlet and refer to the
instructions provided with the Model 51.   
The outlet must only energize when the system
blower is on. IMPORTANT: Identify the outlet for
“EAC USE ONLY”

11.  Return power to the furnace/air handler.

12. Plug the Aprilaire Air Cleaner power cord into

the outlet installed in step 10. 

13. Check for proper operation when the furnace is

run through heating and cooling cycles.

14. Provide owner’s manual and warranty card to

homeowner after explaining operation of unit.

Power
Cord Slot

Support Air Cleaner to Prevent
Torque on Outer Housing.