Carel ir33+ FMC User Manual

19
ENG
ir33+ wide Fullmotion - +040000055 - rel. 1.0 - 09.06.2014
Cod. Parameter UOM Dis. Type Def. Max Min
c3 Minimum compressor ON time - - - - - -
c7
Maximum pump down time (PD)
0 = Pump down disabled
Sec C
I
0 900 0
c8 Compressor start delay after opening PD valve Sec C I 5 60 0
c9
Autostart in pump down
0 = Disabled
1 = Pump down whenever closing pump down valve &
following low pressure switch activation with no cooling
demand
- C
D
0 1 0
c10
Pump down by time or pressure
0 = pressure
1 = time
- C D 0 1 0
c11
Second compressor start delay if
H1 = 7 no temp. control
of AUX compressor
Sec C
I
4 250 0
AH High temperature alarm threshold °C/°F C F -14 200 -50.0
AL Low temperature alarm threshold °C/°F C F -26 200 -50.0
A4
Digital input 1 conguration (DI1)
0 = not active
1 = immediate external alarm
2 = delayed external alarm
8 = low pressure switch
- C
I
0 14 0
A5
Digital input 2 conguration (DI2)
See A4
- C
I
0 14 0
A6
Stop compressor on external alarm
0 = compressor always o ;
100 = compressor always on
Min C I 0 100 0
ALF Frost protection alarm threshold °C/°F C I -28 200 -50
AdF Frost protection alarm delay Min C
I
1 15 0
Ac High condenser temperature alarm threshold °C/°F C A 70 200 0
AE High condenser temperature alarm dierential °C/°F C A 10 20 0,1
Acd
High condenser temperature alarm delay
0 = Immediate alarm
Min C
I
0 250 0
Tab. 4.a
Cod. Message
AFr Frost protection alarm
cht High cond. temperature pre-alarm
CHt High condensing temperature alarm
5. ALARMS RELATED TO FULLMOTION FIRMWARE REVISION

Carel ir33+ FMC Specifications

General

Brand	Carel
Model	ir33+ FMC
Category	Controller
Language	English