Emerson Copeland EazyCool OME-4MTL-05X Application Manuallines page 58

Name on
Code
Visograph
EAO EAO
(for each (for each
compressor) compressor)
ETO ETO
(for each (for each
compressor) compressor)
EPO EPO
(for each (for each
compressor) compressor)
MANT MANT
C6.1.11/0718-0619/E
Description Cause
Oil switch load input activation
(the input is configured as
DIC = 1 Oil pressostat
Compressor
compressor Circuit 1)
safety alarm for oil
switch load
NOTE: With step compressors
the input for each compressor
has to be used.
Thermal switch load input
activation (the input is configured
Compressor
as DIC = 3 Thermal safety
safety alarm for
compressor Circuit 1)
thermal switch
NOTE: With step compressors
load
the input for each compressor
has to be used.
Pressure switch load input
activation (the input is configured
Compressor
as DIC = 2 Safety pressostat
safety alarm for
compressor Circuit 1)
pressure switch
NOTE: With step compressors
load
the input for each compressor
has to be used.
Compressor
A compressor has worked for the
maintenance
time set in the AL10 parameter
alarm
Compressor alarms
Action
▪
The corresponding
compressor is turned off
(with step compressors all
relays referred to the input
are disabled)
▪
Fans follow SL16
▪
The corresponding
compressor is turned off
(with step compressors all
relays referred to the input
are disabled)
▪
Fans follow SL16
▪
The corresponding
compressor is turned off
(with step compressors all
relays referred to the input
are disabled)
▪
Fans follow SL16
Only signalling
Reset
Automatically as soon as the input is
disabled
Automatically as soon as the input is
disabled
Automatically as soon as the input is
disabled
Manually: reset the running hours of the
compressor (see chapter 2.9.7 "How to
perform a maintenance using the
"Compressors service" sub-menus")
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