User Manual
73
BLOCK DIAGRAM
Typical installation of an irrigation system using the 8050/8060 Controller
Fertilizer and Irrigation
Controller
EC
in
FC
P11
differential presostate
Filter 1
HLC
Water
supply
P12
IP
P0
Filter
2
P1
EF1
EF2
EF3 EF4
Sv1
S1
Sv5
S5
Sv2
S2
Sv6
S6
Sv3
S3
Sv7
S7
Sv4
S4
Sv8
S8
P2
C
Counter
Mixing tank
Fertilizer 1 Fertilizer 2 Fertilizer 3 Fertilizer 4
Filter 1
Filter 2
LAT
LAK
LMT
LFT
HLC
P11, P12,
P21, P22
P0, P1, P2
IP
pH1
EC1, EC
EA
EK
EF1...EF4
C
Sv1...Sv8
S1...S8
FC1..FC4
in
- water supply filter
- second filter (in front of sensor)
- low level acid tank
- low level alkaline tank
- low level mixing tank
- low level fertilizers tank
- high level control for mixing tank
- differential presostates
- pressure indicators
- irrigation pump
- pH sensor
- conductivity sensors
- electrovalve for acid
- electrovalve for alkaline
- electrovalve for fertilizer
- flow counter
- sectors electrovalves
- sectors
- fertilizer counters
FC FC
FC
LMT
LFT LFT LFT LFT
Acid
LAT
EA
EC1 pH1
P21
differential
presostate
P22
Alkaline
LAK
EK
Only for
HI 8060