Beko QWIK-PURE CS Installation And Operating Manual page 125

Installation and operating manual
Symptoms
WARNING 4
Permanently high oil quantity
detected in measuring chamber
FAULT 1
High Level (HL) sensor remains
covered for too long after a
discharge process has been
started
Possible cause
1. Filter cartridges can no
longer absorb oil
2. Permanently high quantity
of oil in the measuring
chamber due to a large oil
inflow (e.g., oil leaking)
1. Soiled FRC sensors
2. No compressed air supply
3. Excessively low compressed
air operating pressure
4. Filling level far above the
sensor after start of FRC
5. Filter cartridges are clogged
6. During the discharge
operation, a hissing
sound can be heard at the
FRC pressure relief valves.
7. Piston malfunction
8. Riser duct clogged
Measure
Replace filter cartridges (refer
to section "10.3.2 Replace filter
cartridges" on page 93)
Check oil content in condensate inlet
Clean the FRC sensors (see section
"10.3.5 Cleaning" on page 107)
Switch on compressed air
Select correct pressure range (see
section "4. Technical data" on
page 42)
Reduce filling level by discharging
(see section "9.2.8 Manually starting a
discharge operation" on page 87)
Replace filter cartridges (refer
to section "10.3.2 Replace filter
cartridges" on page 93)
Remove PISTON Service-Unit and
check whether it is working properly
(see section "10.3.4 Replacing the
piston" on page 103)
Clean or replace the riser duct
QWIK‑PURE iCS
®
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