A.O. Smith SGE Installation And Operation Manual page 80

Symptom Cause
Glycol leakage Leakage from a fluid
connection (threaded)
Leakage from a
component
Leakage from solar
heating system
Instruction manual SGE
Solution
Tighten the threaded connection.
1. Tighten component joints
2. Any defective components must be replaced
Consult the supplier and/or manufacturer
Remark
If the leak persists or a component needs replacement, consult
your installation engineer
is
80