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Failure codes
Digital
tube
indication
on
master
uni
t
Failure
code
definition
Failure description
Remarks
53
CT current is too
low or current
sensor fault
3 minutes after recovery
Thrice an hour,
confirm failure;
once confirmed,
non-resumable
54
Valve plate
module
communication
fault
Cannot receive valve plate module signal in 200
continuous rounds, or received wrong data, recovers
automatically upon receiving correct data.
Resumable
55
Valve plate
module LEV fault
During cooling operation, when Tc2 ≤ Tao-10 ° C and Tc2
≤ average Tc2 temperature of the internal unit + 0 ° C for
1 minute, an alarm will be issued. When Tc2 ≥ Tao-5
° C
and TC
2
≥ average
Tc2 temperature of the internal unit
+ 5 ° C for 1 minute once the fault is resolved.
Resumable
56
Valve plate
module temp. too
high
When Tc1 ≥ 85°C is detected for 5 seconds, the thermal
storage module overheating protection is reported.
Tc1 ≤ 80°C for 5 seconds to recover. 3 lockouts per hour.
Once
confirmed, non-
resumable”
57
Communication
failure between
valve plate
module and
host computer
(sent through
valve plate)
Communication failure between valve plate module
and host computer
Resumable
58
Tc1 temp sensor
of valve plate
error (sending
by valve plate)
Tc1 temp. sensor cannot connect with valve plate module
Resumable
59
Tc2 temp sensor
of valve plate
error (sent
through valve
plate)
Tc2 temp. sensor cannot connect with valve plate module
Resumable
60
Valve plate
module
error(sent
through valve
plate)
Reserved
Resumable
61
Valve plate
module error
(sent through
valve plate)
Reserved
Resumable
62
Valve plate
module error
(sent through
valve plate)
Reserved
Resumable
63
Valve plate
dial setting
error
No valve plate module dial, but valve plate module is
detected.
Once confirmed,
non-resumable
64
CT current is too
high
CT current exceeds specified value 3 minutes after
recovery
Thrice an hour,
confirm failure;
once confirmed,
non-resumable
22
English
Содержание 38VS125C7SHQEE
Страница 35: ...The manufacturer reserves the right to change any product specifications without notice ...
Страница 66: ...Il produttore si riserva il diritto di modificare le specifiche del prodotto senza preavviso ...
Страница 97: ...Le fabricant se réserve le droit de modifier les spécifications du produit sans préavis ...
Страница 128: ...Der Hersteller behält sich das Recht vor Produktspezifikationen ohne Vorankündigung zu ändern ...
Страница 159: ...El fabricante se reserva el derecho de modificar las especificaciones del producto sin previo aviso ...
Страница 190: ...O fabricante reserva se o direito de alterar qualquer especificação de produtos sem aviso prévio ...