dixell XC660D User Manual

1592001850 XC660D GB r3.4 04.09.2017.docx XC660D 49/55
Code
Description
Cause
Action
Reset
F-LA
Minimum
pressure
(temperature)
alarm fans
section
Condensing
pressure or
temperature lower
than
LAF value
signaling only
Automatically: as soon as the pressure or
temperature reaches the (LAF+ differential) value.
(differential = 0.3bar or 1°C)
C1-HA
Maximum
pressure
(temperature)
alarm
compressors
section
Suction pressure or
temperature higher
than
HAL value
signaling only
Automatically: as soon as the pressure or
temperature reaches the (HAL - differential) value.
(differential = 0.3bar or 1°C)
F-HA
Maximum
pressure
(temperature)
alarm fans
section
Condensing
pressure or
temperature higher
than
HAF value
Depends on the
parameter HFC
Automatically: as soon as the pressure or
temperature reaches the (HAF - differential)
value.
(differential = 0.3bar or 1°C)
A5
Liquid level
alarm
Input enabled
signaling only
Automatically as soon as the input is disabled
A12
Configuratio
n alarms
See par. 18.1

A14
Load
maintenance
alarm
A load has worked
for the hour set in
the SEr parameter
- signaling only
Manually: reset the running hour of the
compressor
(see par.13 Running hours of loads)
EA
External
alarm
The configurable
dig. Input set as
EA is activated
signaling only
Automatically as soon as the input is disabled
InF
Inverter fan
alarm
The configurable
dig. Input set as
inF is activated
The analog out set
as INF is switched
off
Automatically as soon as the input is disabled
FC01
…
FC04
Running
proof alarm
with
automatic
recover
The digital input set
as Co1.. Co6 has
not been activated
by d1d, … d4d time
The compressor 1..4
is switched off and
the safety timers
start
Automatic – when safety timers are over
LC01
…
LC06
Running
proof alarm
with manual
recover
5 running proof
alarms happened
in a hour.
The compressor 1..4
is switched off
Manual by means:
- Controller off-on
- Reset by keyboard
- Reset by monitoring system
PrSH
Low
superheat
Pre-allarm
The superheat is
less than: SH<
ASH2 + ASH0 for
ASH1 time
Only warning
Automatic:
when superheat:
SH>ASH0+ASH2+1°C(2°F)
ALSH
Low
superheat
allarm
The superheat is
less than: SH<
ASH2 for ASH3
time
Regulation depends
on ASH4:
ASH4 = no:
regulation not
affected.
ASH4 = yes:
regulation is
stopped.
Automatic:
when superheat:
SH> ASH5 + ASH2

dixell XC660D Specifications

General

Brand	dixell
Model	XC660D
Category	Controller
Language	English