SOLAR HYDRAULIC UNIT
SINGLE-COLUMN UNIT (Fig. 6)
42
1- 2
8
On.the.pump.there.is.a.signal.LED.which.indicates:
9
Colour LED
Status
LED.off
Green
Steady
Red/Green
Flashing
Red
Flashing
Red
Steady
Refer.to.the.specific.section.for.Faults and possible solutions of
10
the pump.
2
Diagnostics
Electrical.power.failure
Normal.operation
Fault.in.progress
Fault.in.progress
Permanent.Lockout
3
Fig..6