Aprilaire 5000 installation manual Operating Instructions, Trouble Shooting Guide

Models: 5000

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OPERATING INSTRUCTIONS

OPERATING INSTRUCTIONS

The inner housing assembly must be installed and the power pack / door assembly to the air cleaner must be fully closed.

The unit should be plugged in and the power switch on the air cleaner door turned on. There are no other controls or settings required.

When the system blower turns on, the air cleaner will turn on and a green light located on the air cleaner door will turn on. After the system blower has turned off, the green light will turn off.

TROUBLE SHOOTING GUIDE

When the air cleaner is operating

Figure 11

correctly and the following

 

conditions are met, the green

 

light on the door will be on:

 

• The air cleaner is correctly

 

assembled and installed.

 

• The power pack / door

 

assembly is fully closed.

 

• The unit is plugged into

 

an EAC controlled 120 VAC

 

outlet.

 

• The switch is in the ON

 

position.

 

• The furnace/air handler

 

blower is running.

 

If those conditions are met and

 

the green light does not come on,

 

the air cleaner circuit is not being

 

activated. If the green light blinks

 

at approximately one-minute

 

intervals, the air cleaner circuitry

Handle

is attempting to turn on, but is

 

quickly turning off due to either

 

an over-current condition or

 

because arcing is occurring

 

between components. Check

 

the inner assembly as follows:

 

1.Turn the furnace/air handler blower off.

2.Turn the air cleaner off.

3.Unplug the air cleaner.

4.Open the power pack / door assembly.

5.Remove the inner housing assembly.

Bus Bar

Figure 5

Ionizer

Control Electrode

Wires

 

Ionizer Frame

Grounding Clip

Inner Housing

6.Inspect components to ensure the following:

a.All components must be dry.

b.The ionizer frame-grounding clip must be in contact with the pre-filter. See Figure 11.

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Aprilaire 5000 installation manual Operating Instructions, Trouble Shooting Guide