H98 — Indoor high pressure protection (Heating)

¿Qué significa H98 ?

The unit has entered indoor high pressure protection mode during heating. This can be caused by issues with the indoor heat exchanger, a dirty air filter, or a short circuit in air circulation.

• Indoor heat exchanger issue
• Dirty air filter
• Air circulation short circuit

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the indoor heat exchanger.

2. 2

   Clean or replace the air filter.

3. 3

   Ensure there are no obstructions to air circulation.