Scotsman EH222 D with ECC Condensing Unit - Manuel (Page 13)

EH222 D and Condensing Unit
Remote Low Side Cuber User Manual
October 2014
Page 13
Drain Connections
Right Draining:
1. Connect ¾” PVC to the female PVC fitting.
If copper is required by code, remove the PVC
connector and install a ¾” FPT female copper fitting
onto the ¾” NPT male fitting. Do all soldering before
connecting to the male fitting.
2. In tight locations do the next step after the unit is
placed on the dispenser or bin.
3. Connect rigid drain tubing to the reservoir drain
tube. Route the drain either out the back, under the
unit (through the notch in the base) to the left side
or to the right side. A vent is built into the unit, so no
external vent is required.
Run the drain tubing to the building drain. Do not
“Tee” into any other drain, including the bin or
dispenser drain.
Left Draining: Rotate elbow to the other direction.
Connect ¾” PVC to the PVC fitting.
Back Draining: Rotate elbow to face the back or
connect PVC directly into the ¾” FPT drain fitting.
No external drain vent is required, venting is internally
provided for.
Note: External drain tubing must be supported to
insure that it does not move and kink the internal
rubber tube.