Technical data

TROUBLESHOOTING
Page 21
PROBLEM
C
AUSE
S
OLUTION
Control v
alve fails to
refill brine tank
Improper refill time setting
Verify that refill time corresponds to salt level and
amount of resin
Plugged
refill
flow control
Clean
refill
flow control
Loss of resin
Lower and/or upper distributor damaged
Replace distributor(s)
Leak between riser tube and upper distributor
Verify that riser tube is seated correctly and is not
cracked
Control v
alve fails to
draw brine
Low operating pressure
Check
operating pressure; must
be higher than
1,4
bar
Plugged injector
Clean injector
Restricted drain line
Verify drain line for kinks or restrictions
Restricted brine line
Verify brine line for kinks or restrictions
Leak in brine line
Verify brine line and connections for air leakage
No
water in brine tank
Refer to problem “Control v
alve fails to refill brine
tank”
Control valve cycles
continuously
Defective micro switch
Replace micro switches
Duplex/Triplex
Parallel:
all Simplex systems
regenerate
simultaneously
InterConnect communication does not
function correctly
Check connections of InterConnect cable(s)
Defective PCB
Replace PCB
Duplex Alternating:
both Simplex systems
are in service
simultaneously
InterConnect communication does not
function correctly
Check connections of InterConnect cable
Defective PCB
Replace PCB
Defective Service Valve
Replace Service Valve