Manual

8
A-02
CARL
A-03
VUOT
MAX FILL TIME
MIN 1 MIN
MAX 20 MIN
DEFAULT 10 MIN
MAX DRAIN TIME
MIN 1 MIN
MAX 20 MIN
DEFAULT 2 MIN
ntcb
E-01
Booster temperature probe faulty or not connected properly
ntcu
E-02
Tank temperature probe faulty or not connected properly
FILL
E-03
Water fill not completed within allocated time (10 min)
Obstruction in water line, or faulty solenoid valve.
t bo
E-04
Booster temperature limit setpoint reached (+14C/ 57F)
t UA
E-05
Tank temperature limit setpoint reached (+14C/57F)
drA
E-06
Drain problem; Drainage not completed on maximum set time.
Bad drain pump, obstruction in drain line or pump.
bnot
E-07
Maximum booster heating time reached (15min)
unot
E-08
maximum tank heating time reached (30 min)
SErulCE
E-09
Memory error or electronic board damaged
Error Codes