Jntech JNP22KH-V5 - Page 88

88
State 109
Dry alarm
Inverter shut
down until
the water
level recover
or protection
recover time
is up, the
machine will
restart
automatically.
Water level
of source is
lower than
low-level
water level
sensor,
even lower
than inlet of
pump.
1. Please check
the water level, if
the water level is
ok, please check if
there are air inside
pump.
2. Please check
the position of
water level sensor.
State 110
Weak
sunshine
Inverter
shutdown.
When
malfunction
disappear,
inverter can
restart
automatic.
Array output
low.
Usually appears in
early morning,
dusk and cloudy
days. This
situation is aim to
protect the motor
of pump and
lengthen the
lifetime.
State 111
TEMP
SENSOR
FAIL
The inverter
shuts down.
The
temperature
sensor
installed in
the system
machine is
not
connected
Please contact
Supplier
Technology LTD.