Fronius IG 15 Operating Instructions Manual page 46

(D)
(D)
(D)
(D)
(A)
(B)
(D)
(C)
2x
(C)
38
- „Extended" ... Isolation warning
activation and deactivation
- Press „Enter" (D)
- Isolation warning menu display
- Press „Enter" (D)
- Use button (A) or (B) to selected
the „Off" or „On" setting
- Press „Enter" (D) to apply the
setting
When the setting is „Off," the „State
502" Isolation warning is deactiva-
ted.
„Off" is recommended for solar
modules with a high ohm grounded
DC+ and DC- connection.