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ICMA S.p.a. - Heating Technologies - www.icmaspa.it
INTERNALLY
5a
CONTROLLED
MAX CURVE
1 x 230 V - 15 %/+ 10 %
~ 50 Hz
L
PE
N
6
Icma SpA - Via Garavaglia, 4 - 20012 Cuggiono (MI) ITALY Tel: +39 02 97249134 - +39 02 97249135 - www.icmaspa.it - sales@icmaspa.it
7
FLASH INDI C ATION
1 FLASH PER SECOND
12 FLASHES PER SECOND
ALARM STATUS
FAULT
BLOCKED
LOW VOLTAGE
ELECTRICAL ERROR
EXTERNALLY
5b
CONTROLLED
PWM A PROFILE
1 x 230 V - 15 %/+ 10 %
~50 Hz
IN
REF
L
OUT
PE
N
8
9
1/On
0/Off
OPERATING PANEL
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FAULT
OPERATING PANEL
OFF
0 V
ON
230 V
ON
<160 V
ON
230 V
FIP328MLCL - 02/2021
PWM
SYSTEM
CONTROLLER
CONTROL MODE
PROPORTIONAL PRESSURE AUTO ADAPT
CONSTANT PRESSURE AUTO ADAPT
PROPORTIONAL PRESSURE 1
PROPORTIONAL PRESSURE 2
PROPORTIONAL PRESSURE 3 - MAX
CONSTANT PRESSURE 1
CONSTANT PRESSURE 2
CONSTANT PRESSURE 3 MAX
CONSTANT CURVE 1
CONSTANT CURVE 2
CONSTANT CURVE 3 MAX
PWM PROFILE C - SIGNAL OFF
PWM PROFILE C - SIGNAL ON
PWM PROFILE A 1 - SIGNAL OFF
PWM PROFILE A 1 - PWM SIGNAL ON
PWM PROFILE A 2 - SIGNAL OFF
PWM PROFILE A 2 - PWM SIGNAL ON
PWM PROFILE A 3 - SIGNAL OFF
PWM PROFILE A 3 - PWM SIGNAL ON
REMEDY
1/On
B
C
A
?
PWM
SYSTEM
0/Off
CONTROLLER
1
2
1/On
5 mm
No.2
0/Off
3
1
2
1/On
0/Off
4
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