Please refer to the instructions on page 13 in the instructional booklet for the air filter and glycol filter cleaning schedule.
GC4
For optimal performance of your GC4, it is recommended to clean the air filter every six months. If the GC4 is operated in a dusty environment, cleaning will need to occur more often to ensure the best performance.
1. Turn off the unit and unplug from the wall.
2. Remove the right-hand side and left-hand side panels of the unit by unscrewing and removing the screws using a 2.5mm Allen key and pulling off from the middle region of the panel.
3. Gently remove the side panels and the plastic frames containing the air filters.
GC2
For optimal performance of your GC2, it is recommended to clean the air filter every six months. If the GC2 is operated in a dusty environment, cleaning will need to occur more often to ensure the best performance.
1. Turn off the unit and unplug from the wall.
2. Remove the right-hand side and left-hand side panels of the unit by unscrewing and removing the screws using a 2.5mm Allen key and pulling off from the middle region of the panel.
3. Gently remove the side panels and the plastic frames containing the air filters.