Display
Error
Probable causes
Solutions
Temporary operation measures
while wating for problem to be
solved
ERR 01
t*ODPSSFDUUFNQFSBUVSFTFOTPS
reading
t5IFBJSBOEEFJDJOHTFOTPSTBSF
the wrong way round on the
electronics board
t5IFEFJDJOHTFOTPSBOEXBUFS
sensors are the wrong way round
on the electronics boar
t5IFEFJDJOHTFOTPSJTDPOOFDUFE
to the air input, the air sensor is
connected to the water input, the
water sensor is connected to the
de-icing input
t3FQPTJUJPOUIFUFNQFSBUVSF
sensors correctly on the main
electronics board
t)FBUQVNQOPOGVODUJPOBM
t*ODPSSFDUSFBEJOHGSPNUIFEF
icing sensor
t5IFEFJDJOHTFOTPSJTOPU
properly connected to the tube
and is measuring air
t3FQPTJUJPOUIFEFJDJOHTFOTPS
properly in the tube
t5IFIFBUQVNQIBTSVOPVUPGHBT
t5IFSFJTBMFBLPOUIFSFGSJHFSBOU
circuit
t'JOEBOESFQBJSUIFMFBLCFGPSF
öMMJOHUIFSFGSJHFSBOUDJSDVJU
t5IFFYQBOTJPOWBMWFJTOPU
working
t5IFFYQBOTJPOWBMWFCVMCJT
damaged or broken due to
word being carried out on the
appliance or it being in contact
with a part which vibrates
t3FQMBDFFYQBOTJPOWBMWF
t5IFDPNQSFTTPSUJTOPUXPSLJOH
and safety temperature is
activated
t8FBLOFTTJODPNQSFTTPS
t3FQMBDFDPNQSFTTPS
ERR 02
t*ODPSSFDUUFNQFSBUVSFTFOTPS
readings
t5IFBJSBOEXBUFSTFOTPSTBSF
the wrong way round on the
electronics board
t5IFEFJDJOHTFOTPSJTDPOOFDUFE
to the air input, the air sensor is
connected to the water input, the
water sensor is connected to the
de-icing input
t3FQPTJUJPOUIFUFNQFSBUVSF
sensors correctly on the main
electronics board
t"QQMJBODFOPOGVODUJPOBM
ERR 03
t*ODPSSFDUUFNQFSBUVSFTFOTPS
reading
t5IFEFJDJOHTFOTPSJTDPOOFDUFE
to the air input, the air sensor is
connected to the water input, the
water sensor is connected to the
de-icing input
t3FQPTJUJPOUIFUFNQFSBUVSF
sensors correctly on the main
electronics board
t"QQMJBODFOPOGVODUJPOBM
ERR 04
t*ODPSSFDUEFJDJOHBOEXBUFS
sensor readings
t5IFEFJDJOHTFOTPSBOEUIFXBUFS
sensor are the wrong way round
on the electronics board
t3FQPTJUJPOUIFUFNQFSBUVSF
sensors correctly on the main
electronics board
t)FBUQVNQOPOGVODUJPOBM
ALARM EP
R
0
t5IFEJTQMBZTDSFFOFMFDUSPOJDT
board has a memory problem
t5IFEJTQMBZTDSFFOFMFDUSPOJDT
board is damage
t3FQMBDFEJTQMBZTDSFFOFMFDUSPOJDT
board
t"QQMJBODFOPOGVODUJPOBM
*DHW = Domestic Hot Water
-
INSTALLER
- AIR SOURCE HEAT PUMP WATER HEATER -
INSTRUCTIONS
-
19