ALL-ACCESS AA1 Instructions

NOTE: Nitrogen & co2 pressure should be used by HVAC
professionals ONLY.
Do NOT apply more than 30 psi to drain line in case of loose
•
connections.
To prevent leaks, close cover securely & tighten cap after each use.
•
If full, water may drip when cover or cap are opened, have small pan
•
ready.
Open cover to inspect & clean device at least every three (3) months.
•
Place instruction sticker (Included) in visible location.
•

To Install:

Install in ¾" or 1" (couplings not included) PVC drain line using PVC
•
glue.
Be sure arrows are pointing away (downstream) from unit drain pan.
•
Install horizontally (preferred) or vertical ONLY if necessary.
•
Allow enough space above device to access valve & to open cover.
•
If installed in garage or attic, insulate device.
•

To clear drain line using nitrogen or co2:

Remove cap from valve, attach hose & blow out. Replace cap
securely.
FOR TOTALLY CLOGGED LINES some air & water may blow toward
unit & out of cover.
This is a safety feature that protects drain lines from being blown
apart.
In order to apply more pressure, you MUST lift out flapper holder by
handle, insert adaptor into opening in direction to clear, attach hose to
adaptor & blow out drain. Reinstall flapper holder, close cover
securely.
ALL-ACCESS
Condensate Cleanout Device
Model AA1
INSTRUCTIONS