REMKO KWE 150, Assembly And Operating Instructions Manual

Page: 56 / 60

Error indication by code
Mal-
function Possible causes
Reset Input type
Reaction Auto.
1)
Man.
2)
Digi.
3)
Ana.
4)
Soft.
5)
ALA04
Medium inlet probe
defective
l l System deactivated
ALA06
Outside temperature
probe fault (optional)
l l
Dynamic setting disa-
bled (optional)
ALA07
Medium outlet sensor
defective
l l System deactivated
ALA08
Suction gas tempera-
ture probe fault
(optional)
l l System deactivated
ALA09
Hot gas temperature
probe fault (optional)
l l System deactivated
ALA11
High-pressure probe
fault
l l System deactivated
ALA12
Low-pressure probe
fault (optional)
l l System deactivated
ALB01
High-pressure switch,
high-pressure alarm
l l l System deactivated
ALB02
High-pressure probe
high-pressure alarm
l l System deactivated
ALB03
Low-pressure probe
low-pressure alarm
l System deactivated
ALB04
Low-pressure switch
low-pressure alarm
l l System deactivated
ALC01
Compressor overload
(optional)
l l System deactivated
ALP02
Overload circulation
pump (optional)
l l System deactivated
ALP03
Medium flow disturb-
ance
l l System deactivated
ALF01 Fan motor overload
l l
System deactivated
ALT01
Compressor mainte-
nance
l l Only alarm signal
ALT04 Pump maintenance l l Only alarm signal
ALU02
Frost protection mal-
function
l l System deactivated
ALD01 EEPROM malfunction
l l
System deactivated
ALG01
Mains current has
incorrect direction of
rotation
l l System deactivated
1)
Auto. = automatic,
2)
Man. = manual,
3)
Digi. = digital,
4)
Ana. = analogue,
5)
Soft. = Software parameters
REMKO KWE
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