
20
Installation
SIMPLE DRAINBACK OG-300 SYSTEM LABELS
The following labels provide the system owner with important safety and operating information. Be sure to cut out the
labels below and apply them to the proper system components as described below. Refer to the SHEM DHW System
Schematic in this manual for reference numbers.
Place these labels on Solar Feed and Solar Return Lines
Place this label on Manual Drain (#7)
Place these labels on
Solar Pump (#6),
Simple Drainback Tank (#2), and Mixing Valve (#9)
WARNING: HOT WATER
Fluid may be discharged at high temperatures
and/or pressure.
alterations to this system could result in hazardous
health conditions.
AWWA Class I - Heat Exchanger Type DWP
WARNING HOT
WARNING HOT
WARNING HOT
WARNING
Ungrounded Piping
Stay clear during any thunderstorm activity.
WARNING
Ungrounded Piping
Stay clear during any thunderstorm activity.