Nibe F1345 - Page 64

May be due
to/check
Resets automatic-
ally when
Heat pump action.CauseText in displayNo.
Incorrect settings.The outdoor temper-
ature exceeds +3 °C
or heating is permit-
ted.
Heating is permitted
and the calculated
supply temperature
is set to min supply
temperature.
• Outdoor temperat-
ure is below
+3 °C at the same
time as heating is
blocked.
• Outdoor temperat-
ure is below
+3 °C at the same
time as the com-
pressor is blocked
by the alarm and
additional heat is
not permitted.
• Temperature
sensor, outdoor
(BT1) missing.
Anti-freeze180
Incorrect settings.Information is
shown in the dis-
play.
Only information.Periodic hot water
increase did not
reach the stop tem-
perature in 5 hours.
Problems at peri-
odic increasing
181
Power consumption
reduced to below
set fuse size in
menu 5.1.12.
The heat pump dis-
connects the elec-
trical steps for the
electrical additional
heat step by step.
Measured power
consumption ex-
ceeds the fuse size
that has been spe-
cified in menu
5.1.12.
Load monitor act-
ive
182
Defrosting in pro-
gress.
Defrosting in pro-
gress
183
Only information.Time set in menu
5.3.1 has expired.
Filter alarm184
• Defective commu-
nication cables.
• Incorrectly set DIP
switch.
Communication has
resumed.
Accessory is
blocked.
Communication
fault has occurred
with the accessory
card.
Com.err. Acc.188-
194
• Defective commu-
nication cables.
• Incorrectly set DIP
switch.
Communication has
resumed.
Only information.Three communica-
tion faults in succes-
sion have occurred.
Com.flt PCA Ac-
cessory
207
Stopped at the
same time as com-
pressor heater/crank-
case heater.
Compressor
blocked.
Preheating of com-
pressor.
Compr. preheat in
progress
270
Check connection to
the Internet.
Can influence the
installation’s priorit-
ies.
Current spot price is
not available.
SPA not updated322
NIBE F1345Chapter 5 | Disturbances in comfort64