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Munchin fault coder F-02

Post created: 2012-06-19 Type of Equipment: Furnace Views: 506

On 2012-06-19 Jim Allen wrote:

Hello,

According to page 63 of the Munchkin Gas Fired Boiler manual I found at http://www.htproducts.com/literature/lp-185.pdf:

Fault Code F03 description:

"Interrupted or Shorted Return (Inlet) Thermister."

To fix/remedy the problem:

"1. Check the electrical connection to the thermister on the outlet manifold. Verify 5 VDC by checking in Molex connector. Verify thermister

values by referencing chart in this manual.

2. Replace thermister if necessary."

Hope this was helpful.


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