Fleck 7700 SXT, Руководство по обслуживанию

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7700 SXT
31
PROBLEM CAUSE CORRECTION
7. Excessive water A. Plugged drain line flow control A. Clean the drain line flow control (DLFC)
in brine tank
B. Brine valve failure B. Replace the brine valve
C. Improper programming C. Check the programming and reset
as needed
8. Salted water A. Blocked injector or screen A. Clean injector and replace screen
in service line
B. Timer not operating correctly B. Replace timer
C. Foreign material in brine valve C. Clean or replace brine valve
D. Foreign material in brine D. Clean brine line flow control
line flow control (BLFC)
E. Low water pressure E. Raise water pressure to 1,4 bar at least
F. Improper programming F. Check the programming and reset
as needed
9. Softener fails A. Plugged drain line flow control A. Clean drain line flow control (DLFC)
to draw brine
B. Plugged injector B. Clean injector and replace screen
C. Injector filter blocked C. Clean filter
D. Low water pressure D. Increase water pressure to 1,4 bar
at least
E. Internal valve leak E. Change seals and spacers
and/or piston assembly
F. Improper programming F. Check the programming and reset
as needed
G. Timer not operating properly G. Replace timer
10. The valve A. Timer not operating properly A. Replace timer
cycles
B. Faulty optical sensor B. Replace the circuit board
continously
C. Faulty cycle cam operation C. Replace cycle cam or reinstall
11. Drain flows A. Foreign material in the valve A. Remove piston assembly and
continuously inspect bore, remove foreign material
and check the valve in various
regeneration positions
B. Internal valve leak B. Replace seals spacers and or piston
assembly
C. Valve jammed in brine or backwash C. Replace piston assembly and seals
position and spacers
D. Timer motor stopped or jammed D. Replace timer motor and check
all gears for missing teeth
E. Timer not operating properly E. Replace timer
7 - TROUBLESHOOTING
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