Condensing Unit Connection • 13
CONDENSING UNIT CONNECTION
THIS IS THE MOST IMPORTANT PART OF A HYBRID
™
CASE INSTALLATION
1. Align the couplings and pre-lubricate the mating surfaces (threads and o-rings) with POE oil (supplied) before connecting them. Not
lubricating the mating surfaces may increase the potential for leaks.
2. Start with hand tightening to ensure a good seal.
3. Tighten couplings with a wrench until couplings are fully threaded. Use the wrench size and torque values provided in the table below.
4. After all connections are made, check the couplings for leaks.
WRENCH SIZE QUICK-CONNECT SIZE TORQUE VALUES
13/16" 3/8" 10-12 ft./lbs.
1 5/16" 1/2" 35-45 ft./lbs.
1 5/16" 5/8" 35-45 ft./lbs.
1 5/16" 7/8" 35-45 ft./lbs.
Quick-Connect Couplings
We recommend using a torque wrench and crowsfoot wrench.
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