Rivacold BEST W R290 Bedienungsanleitung Seite 142

ID Description
89
Slave alarm offline
90
Alarm from master
91
Evaporator defrost
timeout alarm
92
Evaporator 2
defrost timeout
alarm
93
Sequential defrost
skipped on slave 1
alarm
94
Sequential defrost
skipped on slave 2
alarm
95
Sequential defrost
skipped on slave 3
alarm
96
Sequential defrost
skipped on slave 4
alarm
Instruction manual v. 00 | 9600-0033
Rev.
BEST W R290
Cause
Probable incorrect Slave unit in alarm
connection or state not
disconnection of considered by the
the master/slave master in the
line master/slave
functions
Serious alarm in The master unit is
progress in master blocked, the slave
unit devices work
independently with
their own
parameters
Evaporator defrost Visual indication
ended due to only
maximum time and
not due to
temperature
Evaporator defrost Visual indication
ended due to only
maximum time and
not due to
temperature
Defrost cycle Defrost not
skipped on slave 1 performed, only
during the visual indication
sequential defrost
stage due to
missing conditions
for longer than dT1
+ tdc + dt + 1
minute (parameters
of the master)
Defrost cycle Defrost not
skipped on slave 2 performed, only
during the visual indication
sequential defrost
stage due to
missing conditions
for longer than dT1
+ tdc + dt + 1
minute (parameters
of the master)
Defrost cycle Defrost not
skipped on slave 3 performed, only
during the visual indication
sequential defrost
stage due to
missing conditions
for longer than dT1
+ tdc + dt + 1
minute (parameters
of the master)
Defrost cycle Defrost not
skipped on slave 4 performed, only
during the visual indication
sequential defrost
stage due to
missing conditions
for longer than dT1
+ tdc + dt + 1
minute (parameters
of the master)
© 2020 RIVACOLD srl
|
Impact Resolution
Check the
connection of the
master/slave line or
the parameters of
the NET unit
Check the master
unit and check the
alarm in progress
Check the defrost
end value dT1 or the
maximum duration
value dS1
Check the defrost
end value dT2 or the
maximum duration
value dS2
Check the
conditions of the
unit and if
necessary, check
parameter dT1
Check the
conditions of the
unit and if
necessary, check
parameter dT1
Check the
conditions of the
unit and if
necessary, check
parameter dT1
Check the
conditions of the
unit and if
necessary, check
parameter dT1
EN
8. Diagnostics
Reset
Relay
(*)
A No
A No
A No
A No
A No
A No
A No
A No
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