18 Subject to technical amendments without prior notice | 83055400iUK – 2.1 | ait-deutschland GmbH
Query error memory
728
Error number (here by way of example)
16.10.19
Date of the resulting error (here by way of example)
13:28
Time of the error that occurred
If an entry is clicked, the corresponding information for this entry
is displayed.
Meaning of the error numbers: page 39
NOTE
Maximum the last ve resulting errors are displayed.
Query outages
16.10.19
Date of the disconnection (here by way of example)
13:53
Time of the disconnection (here by way of example)
El. Sup. bl
Disconnection code (here by way of example)
Error hp heat pump fault
err.inst. system fault
m.o. 2hg mode of operation additional heat
generator
El. Sup. bl el. sup. blockade
Defr. air. air defrost
TPLmax temperature limits maximum of
application
TPLmin temperature limits minimum of
application
low lim lower limit of application
no requ. no request
TEE External energy source
ow Flow
p0_break Low pressure pause
u0_break Superheating pause
I0 break Inverter pause
D0 break Desuperheater pause
OpMode Operating mode for switching over
Stop Other shutdown
Query elapsed times
The menu is not shown in full here.
Heatpump since Heat pump running since
(Time indication respectively in
hh:mm:ss)
2 hg 1 since Additional heat generator 1 running
since
2 hg since Additional heat generator 2 running
since
Switch on delay Net input delay
Swi c time O-time switching cycle
read-CPd Compressor Read-CPd
HC Add-time Heating control more time
HC Less-time Heating time less time
ThDsin.sin Thermal disinfection running since
block ser.wat. O-time domestic hot water
Freig. ZWE HZ Duration of the release of the
additional heat generator in heating
mode
Freig. ZWE WW Duration of the release of the
additional heat generator during
domestic hot water preparation
Defrosting Time until the next defrosting
lock 2nd cp. hg Disabling of 2nd compressor in the
event of hot gas exceedance
Query operating hours
The menu is not shown in full here.
Op. h. comp1 Operation hours compressor 1
Impulses comp. 1 Impulses compressor 1
Duration comp. 1 average duration compressor 1
Op. h. comp2 Operation hours compressor 2
Impulses comp. 2 Impulses compressor 2
Duration comp. 2 average duration compressor 2
Operation hours 2hg1 Operation hours additional heat
generator 1
Operation hours 2hg2 Operation hours additional heat
generator 2
Operation hours hp Operation hours Heat pump
Operation hours heat Operation hours Heating
Operation hours hw Operation hours domestic hot water
Operation hours cool Operation hours Cooling
NOTE
The compressors are only energised alternately follow-
ing the impulses. A variation in the operation hours of the
compressors is, therefore, possible.
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