Diagnostic Checks:
Plug not removed from condensate drain
Pinch in condensate drain line
Blockage in condensate drain line
Drain line has unnecessary “P” trap
Condensate Drain Diagnostics:
1. Ensure you removed the condensate
protection plug located at bottom of unit &
attached a condensate drain line to the unit.
2. Check condensate drain line for internal or
external blockage. Make sure drain line is
NOT pinched.
3. Remove “P” trap on condensate drain line.