Refrigerant Piping Connection MCAC-UTSM-2008-05
86 Installation
To connect the couplings:
Step 1: Ensure that the handle on the male coupling is in a reclined position away from the mating male
coupling.
Step 2: Retract the “Release Sleeve” on female coupling, insert the male coupling located on the indoor unit
into the female coupling.
Step 3:
Release the “Release Sleeve” to the lock the male coupling into places.
Step 4: Fold the male coupling handle towards the female coupling half and push until the handle seals
behind the “Release Sleeve” and flat against the entire coupling assembly.