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Heating  Heating

Brand

HTP HTP List all brands

Type:

Pionier PHR 199-55C view Pionier PHR 199-55C List all types

Error code:

F01
List all errors


Error code: F01

Cause of error code F01

Vent temperature limit exceeded

Solution for error code F01

- Inspect all flue piping. If the flue is damaged or shows signs of overheating, repair or replace the flue parts as necessary before proceeding.
- If the flue piping system is intact and there is no sign of the flue verheating (such as discoloration or melting), push the red reset button on the flue switch.
- Be sure the appliance is connected to a water supply and full of water.
- Push the {S4} button on the appliance control panel. The appliance should light. If the appliance lights, proceed to step 5. If the appliance does not light and the display again flashes F01, inspect the wiring to the flue switch, repairing or replacing as necessary. If the wiring is intact, replace the flue switch, using care to mount the new flue switch in the same position and mounting holes as the old one. If the display flashes a code other than F01, follow the troubleshooting guide for that code.
- Observe operation for 5 minutes. Place the probe of an exhaust analyzer into the flue system within 6 feet of the appliance. The exhaust temperature should not rise above 190oF after several minutes of operation.
- If the flue temperature is below 190oF and the appliance again goes into lockout displaying F01, replace the flue switch, using care to mount the new flue switch in the same position and mounting holes as the old one. If the display flashes a code other than F01, follow the troubleshooting guide for that code.
- If the flue temperature increases to over 190ºF, consult HTP for further assistance. 


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