Electronic Collector Cell 07316 for C-12, X-400 & X-11Q Electronic Air Cleaner. This robust electronic cell is built with ceramic insulators, durable collector plates, and solid fin supports, making it an "industrial-grade" solution ideal for commercial use. The cell measuring 20" x 4-1/2" x 12-1/2" is designed for easy removal with sturdy grip handles. Replaces part 38001.
Troubleshooting A Collector Cell
Step 1: Determine Which Cell is Shorting Out
Two cells may be powered by the air cleaner's power supply, depending on the model you own. The easiest method is to take out all of the air cleaner's cells (while the power is off), shut the cabinet door, turn on the power, and make that the indicator light illuminates solidly even without any cells in place. It should be noted that if the air cleaner has no cells and the light does not turn on, there may be a problem with the power supply, a high voltage circuit short, or the air cleaner itself not receiving power.
After that, enter each cell one at a time to activate it separately. If the light does not turn on or flashes continuously, there is a short in that cell. For electrostatic air cleaners, occasional snapping or flashing of the light is common. This is usually caused by something bridging the collector fins, which was then cleared by the snap, which shorted the cell.
Step 2: Inspect the Cell for Debris
Hold the cell up to a light and see if there is something between the collection plates or on the wires that could be grounding out the cell. An ionizing wire that has partially fallen off or broken and is sitting in the cell can cause a short as well. Clean out or remove anything that could be shorting the cell out and then test the cell to see if the light comes back on.

Step 3: Inspect the Cell for Damage
When handling a cell, it is important to handle them carefully to avoid any damage. Make sure none of the insulators are damaged, and none of the plates are touching each other. If there is minor damage or deformation of the collection plates you can easily straighten the plate(s) so the energized plates are isolated from the ground plates. Install the cell back into the air cleaner and see if the light comes back on.
Step 3: Inspect the Cell for Damage
It is crucial to handle cells with caution in order to prevent harm. Verify that no insulators are broken and that no plates are in contact with one another. It is simple to straighten the collection plates if they are somewhat damaged or deformed, separating the electrified plates from the ground plates. Check to see whether the light returns after reinstalling the cell in the air cleaner.
Step 4: Check Cell for Short with Multimeter
If you have a multimeter, touch one of its leads to the exterior of the frame. Then, use the other lead to touch the collector or ionizer contact to check for continuity. The cell won't energize if continuity is detected since there is a short in that area. The first three steps will have to be repeated. Note: A Multimeter does not give a definite test. The cells are energized with 8.2k vdc high voltage and the slightest plate bend can cause voltage to jump to grounded surface without a surface contact.
