Refrigerant Recovery - Scotsman EH330 C Series Service Manual

EH330, EH430 and ECC Condensing Unit
Remote Low Side Cuber Service Manual

Refrigerant Recovery

Recover the refrigerant from the ball valve access valves in this condensing unit.
1. Shut unit off. Confirm ball valves are in the open position.
2. To speed recovery use 3 Schrader valve removal / access port tools and remove the
valve cores from the ball valve access valves.
3. Attach refrigeration manifold to all three ports (use two manifolds or two extra hoses
and a tee).
If only two connections are available, connect to Liquid and Suction.
For single point recovery, connect to liquid ball valve.
4. Attach recovery system and recover refrigerant.
Liquid
July 2013
Page 45
Core Removal & Access
Suction
Vapor
Valve Example