Emerson Dixell XC645D, Инструкции по установке и эксплуатации

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1592001830 XC645D GB r3.4 04.09.2017.docx XC645D 40/50
Mess. Errata Corrige
StEP ConFiG
Error
Load (step) configuration
error
•
A relay oA(i) has been set as
compressor without a previous relay
oA(i-1) has been set as compressor.
EI oA1 = StP
no P3 ProbE
PrESEnt
The P3 probe is
requested for a function,
but it’s not present
•
Check the parameters P3C
no LoAdS For
rEGuLAtion
None oA(i) is set as
compressors or fans
•
Check the setting of oA2, oA3, oA4,
oA6 parameters
AOP2 P2 probe not available for
the 4÷20mA output
•
P2 probe not available P2P =no.
Enable the probe setting: P2P =yES
•
The second probe P2 is used to
control the temperature of the engine
of screw compressors. Check CtyP
and set it different from Scr.
no FAn ProbE P2 probe not available for
fan regulation
•
P2 probe not available P2P =no.
Enable the probe setting: P2P =yES
•
The second probe P2 is used to
control the temperature of the engine
of screw compressors. Check CtyP
and set it different from Scr.
too MAnY InC1
More than one oAi has
been set as inC1 (inverter
for suction 1)
•
Check the oAi parameters and set only
1 as “inC1”.
No AnALoGuE
out For InC1
None analogue output
has been set as “inC1”
•
Check AoF and 2AoF and set one of
them as “inC1”
too MAnY InF
More than one oAi has
been set as inF (inverter
for fan)
•
Check the oAi parameters and set only
1 as “inF”.
No AnALoGuE
out For InF
None anlogue output has
been set as “inF”
•
Check AoF and 2AoF and set one of
them as “inF”
CPr Circuit
conFiG Error
The kind of outputs are
not compatible with the 2
suction circuits
•
Check parameters oA(i) , CtyP and
set CtyP different from Scr .
AO1 And AO2
SAME
Function
AoF and 2AoF have the
same setting
•
Set AoF and 2AoF properly.
no Probe For
SH
One relay is set as hot
gas injection valve (oA2
or oA3 or oA4 = HGi), but
the probe to detected th
superheat is missed:
ASH9 = nP
•
Set a probe to detect the superheat by
the parameter ASH9 = P3 or P4.
•
If the hot gas injection valve is not
present, set oA2 or oA3 or oA4
different from HGi.
20.1.2 E01L, Electronic Pressure switch alarm, suction section
Parameters
ELP: Electronic pressure switch threshold: (-50°C÷SETC; -58°F÷SETC; PA04÷SETC);
Pressure / Temperature value at which all the compressors are switched off. It has to be set some
degrees above the mechanical low pressure switch value, in order to prevent mechanical low
pressure activation.
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