Standard And Optional Air Filters - Carrier Harmony 53VMC18A-H Service And Maintenance Manual

14. STANDARD AND OPTIONAL AIR FILTERS

14-1 The indoor unit of the split air conditioner is factory supplied with
standard anti-bacteria filters to eliminate dust and lint.
14-2 The optional set of air filters can be field installed inside the indoor unit.
The optional set of air filters consists of 2 ( two ) filters:
1. Optional Active carbon air filter is particularly effective in eliminating odor.
2. Optional Photo-catalytic air filter effectively eliminates cigarette smoke in the room air.
Optional Air Filters
Standard Air Filters
Anti-bacteria
14-3 Installation steps of optional set of air filters
Step (1): After opening return air grill, pull the standard air filters.
Step (2): Install optional air filters inside the unit top in the guides specified for filters
then install standard filters.
Step (3): Install return air grille and close it downwards.
Active carbon
air filter
( Black )
13
Photo catalytic
air filter
( Blue )