Condair CP3 - Page 72

72
Warning Error Cause Remedy
LED Display LED Display
No electrode current for more
than 20 minutes
No electrode current for more
than 4 hours
–––
Warning
W23A: No Current
red
lights
Error
E23A: No Current
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), causing water loss
via lling cup.
Check duct pressure, inspect steam installa-
tion. If applicable install pressure compensa-
tion kit (see options).
Leakage in the water system. Inspect water system and seal if necessary.
Electrode current in relation to the
steam demand too high
Electrode current in relation to the
steam demand too high
–––
Warning
W24A: Over Current
red
lights
Error
E24A: Over Current
Humidity demand has decreased too fast. Automatic adaptation of the operating
point.
Drain pump defective. Inspect drain pump, replace if necessary.
Drain in steam cylinder blocked. Clean/replace steam cylinder.
Water conductivity too high for this type of
steam cylinder.
Select correct steam cylinder type.
Max. admissible electrode
current exceeded
Max. admissible electrode
current exceeded
–––
Warning
W25A: Excess Current
red
lights
Error
E25A: Excess Current
Drain pump defective. Inspect drain pump, replace if necessary.
Drain in steam cylinder blocked. Clean/replace steam cylinder.
Water conductivity too high for this type of
steam cylinder.
Select correct steam cylinder type.
Main contactor jammed
––– ––– red
lights
Error
E26A: Req.Off Current
Main contactor jammed in activated posi-
tion.
Inspect main contactor, replace if necessary.
Foam detection Foam detection (4 automatic
drainings within 24 hours)
–––
Warning
W27A: Foam
red
lights
Error
E27A: Foam
Foaming in steam cylinder. Drain steam cylinder via drain key (sev-
eral times, if necessary). Check quality of
the supply water.
Steam cylinder needs service Service interval for
steam cylinder exceeded
yellow
lights
Warning
W28A: Cyl. Maintenance
red and
yellow
ash
Error
E28A: Cyl. Maintenance
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, reset the maintenance
counter (see chapter 7.6).
Steam cylinder needs service Max. operating hours of the steam
cylinder reached
yellow
lights
Warning
W29A: Cyl. Maintenance
red and
yellow
ash
Error
E29A: Cyl. Maintenance
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, reset the maintenance
counter (see chapter 7.6).