Condair EL2 - Page 63

63
Warning Error Cause Remedy
Code Malfunction Code Malfunction
W23 No electrode current
for more than 20
minutes
E23 No electrode current
for more than 4
hours
Phasefailureheatingvoltage. Inspect/turnon  service switch of
the mains supply line. Inspect the
fusesofthemainssupply,replace
ifnecessary.
Water supply obstructed/shut-off
valve closed/water pressure too
low.
Inspect water supply (lter, water
piping, etc.), check/open shut-off
valve, check water pressure.
Inletvalveblockedordefective. Inspect strainer insert of the inlet
valve,ifapplicablecleanstrainer
insert or replace inlet valve.
Excessive back pressure in the
steam line (duct pressure too high,
steamlinetoolongorkinked),caus-
ingwaterlossviallingcup.
Check duct pressure, inspect steam
installation. If applicable install
pressure compensation kit (see
options).
Leakage in the water system. Inspectwatersystemandsealif
necessary.
W24 Electrode current in
relation to the steam
demand too high
E24 Electrode current in
relation to the steam
demand too high
Humidity demand has decreased
toofast.
Automaticadaptationoftheoper-
ating point.
Drainvalvedefective. Inspectdrainvalve,replaceifnec-
essary.
Draininsteamcylinderblocked. Clean/replace steam cylinder.
Waterconductivitytoohighforthis
typeofsteamcylinder.
Select correct steam cylinder
type.
W25 Max. admissible
electrode
current exceeded
E25 Max. admissible
electrode
current exceeded
Drainvalvedefective. Inspectdrainvalve,replaceifnec-
essary.
Draininsteamcylinderblocked. Clean/replace steam cylinder.
Water
conductivitytoo
highforthis
typeofsteamcylinder.
Select correct steam cylinder
type.
––– ––– E26 Main contactor
jammed
Main contactor jammed in activated
position.
Inspect main contac-
tor, replace if necessary.
W27 Foam detection E27 Foam detection (4
automatic drainings
within 24 hours)
Foaming in steam cylinder. Drainsteamcylinderviadrain
key(severaltimes,ifnecessary).
Checkqualityofthesupplywater.
W28 Steam cylinder
needs service
E28 Service interval for
steam cylinder
exceeded
Mineral deposits and/or electrodes
spent.
SteamcylinderTypeA:replace
SteamcylinderTypeD:clean
Important: After replacement or
cleaningofthesteamcylinder,re-
set the maintenance counter (see
chapter7.6).
W29 Steam cylinder
needs service
E29 Max. operating
hours of the steam
cylinder reached
Maximum operating hours of the
steam cylinder reached.
SteamcylinderTypeA:replace
SteamcylinderTypeD:clean
Important: After replacement or
cleaningofthesteamcylinder,re-
set the maintenance counter (see
chapter7.6).
W36 Standby draining of
steam cylinder
active
––– ––– Automaticstandbydrainingof
steam cylinder active.
No measures must be taken.
W37 Forced draining of
steam cylinder
active
––– ––– Forceddrainingofsteamcylinder
active.
No measures must be taken.