====== HRV Filter Replacement ======

  * It is a **two** person job. Two. Not one.
  * There are **four** filters to change. The box furthest away over the lounge does not have a filter in it.
  * It is unbelievable hot, regardless of the weather. Wear undies, tool belt and shoes only.
  * The air flow goes **down**.
  * You need:
    * Tool belt
    * Electric drill
    * Philips head drivers
    * Paint brush (for dusting stuff)
    * Four filters
    * Long nose pliers (just in case)

===== Reset Filter Replacement Indicator =====

  - Go into menu.
  - Go to menu page 3.
  - Go to About Your HRV.
  - Tap HRV logo 5+ times until beep.
  - Go to installer page 2.
  - Go to Filter Reset.
  - Reset the fucking thing.
  - Press home to save.