2VV ALFA 85 Installation Et Utilisation page 64

Unit VCO
11 Schéma de câblage
Unité équipée d'un échangeur pour le chauffage/refroidissement et d'un échangeur électrique externe secondaire
56 55 54 53 52 51 50 56 55 54 53 52 51 50
GND GND GND GND GND GND GND GND
Room Int2 Room Int2 Int1 Int1 Ext3 Ext3
FLAP FLAP RUN RUN
ALARM HEAT ALARM HEAT
IN-1 IN-2 IN-1 IN-2 L L L L LF1 LF2 LF1 LF2
1 2 3 4 5 6 1 2 3 4 5 6 7 8 7 8
Unit VCO
Unité équipée d'un échangeur pour le chauffage/refroidissement
56 55 54 53 52 51 50 56 55 54 53 52 51 50
GND GND
Room Int2 Room Int2
ALARM HEAT ALARM HEAT
IN-1 IN-2 IN-1 IN-2
1 2 3 4 5 6 1 2 3 4 5 6
64
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49 49 48 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
GND GND GND GND GND GND 0-10 0-10 PWM PWM GND GND RPM RPM
Ext2 Ext2 Ext1 Ext1 CO2 CO2 Fan In Fan In NOT USED NOT USED
CONTROL PANEL
AC5-M AC5-M
SSR SSR SSR SSR
FIRE FIRE
PREHEAT PREHEAT
ERR. ERR. BOOST /PIR BOOST /PIR EXT EXT
POST POST PREH PREH
W.PUMP W.PUMP
+ + + +
GND GND
9 9 10 10 11 11 12 12 13 14 15 16 17 18 19 20 21 22 23 24 13 14 15 16 17 18 19 20 21 22 23 24
24V GND GND
49 49 48 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
GND GND GND GND GND GND GND GND GND GND GND GND 0-10 0-10 PWM PWM GND GND RPM RPM
Int1 Int1 Ext3 Ext3 Ext2 Ext2 Ext1 Ext1 CO2 CO2 Fan In Fan In NOT USED NOT USED
CONTROL PANEL
FIRE FIRE
PREHEAT PREHEAT
FLAP FLAP RUN RUN ERR. ERR. BOOST /PIR BOOST /PIR
W.PUMP W.PUMP
L L L L LF1 LF2 LF1 LF2
7 8 7 8 9 9 10 10 11 11 12 12 13 14 15 16 17 18 19 20 21 22 23 24 13 14 15 16 17 18 19 20 21 22 23 24
24V GND GND
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JTAG JTAG
32 31 32 31 50 49 48 47 46 45 50 49 48 47 46 45
RPM RPM GND GND PWM PWM
PE PE
Fan Out Fan Out
GND
+12
B
A
CANL CANL
CANH CANH
WAT WAT
GND GND
BYPP BYPP
PUMP PUMP
GND GND 0-10 0-10 GND GND +12V +12V INT INT
1 2 1 2
B B
I-BUS I-BUS
A A
OUTPUT OUTPUT
L
N
Water pump
for coil #1
L N
W.PUMP
230V
Postheater
JTAG JTAG
32 31 32 31
RPM RPM GND GND PWM PWM
Fan Out Fan Out
GND
+12
B
AC5-M AC5-M
A
CANL CANL
CANH CANH
SSR SSR SSR SSR
GND GND
EXT EXT BYPP BYPP
POST POST PREH PREH
+ + + +
GND GND GND GND 0-10 0-10 GND GND +12V +12V
B B
I-BUS I-BUS
A A
OUTPUT OUTPUT
N L
Water pump
for coil #1
L N
W.PUMP
230V
Postheater
Coil 2 ELECTRIC
L
230V
N
44 44 43 43 42 41 40 39 38 37 36 35 34 42 41 40 39 38 37 36 35 34
GND GND GND GND GND GND GND GND GND GND GND GND GND GND 10V 10V GND GND
WAT WAT
WAT WAT
EXT4 EXT4 INT0 INT0 -OUT -OUT
-IN -IN
NOT USED NOT USED
NOT USED NOT USED
HEAT HEAT ADB ADB COOL COOL ADB ADB
HEATPUMP HEATPUMP
PIR PIR
PUMP PUMP /HEAT /HEAT
ERROR ERROR
ON/OFF ON/OFF ERROR ERROR DEFROST DEFROST
OUT OUT
3 4 3 4 5 6 5 6 7 8 7 8 9 9 10 10 11 11 12 13 14 15 16 17 18 12 13 14 15 16 17 18
50 49 48 47 46 45 50 49 48 47 46 45 44 44 43 43 42 41 40 39 38 37 36 35 34 42 41 40 39 38 37 36 35 34
GND GND GND GND GND GND GND GND GND GND GND GND GND GND
WAT WAT WAT WAT
PE PE
EXT4 EXT4 INT0 INT0
-IN -IN -OUT -OUT
NOT USED NOT USED
NOT USED NOT USED
WAT WAT ADB ADB ADB ADB
HEAT HEAT COOL COOL HEATPUMP HEATPUMP
PUMP PUMP PUMP PUMP /HEAT /HEAT
ERROR ERROR
ON/OFF ON/OFF ERROR ERROR DEFROST DEFROST
INT INT OUT OUT
1 2 1 2 3 4 3 4 5 6 5 6 7 8 7 8 9 9 10 10 11 11 12 13 14 15 16 17 18 12 13 14 15 16 17 18
POSTHEAT 2
230V
EOKO2
0-10V
I-BUS I-BUS I-BUS I-BUS
JTAG JTAG
INPUT INPUT OUTPUT OUTPUT
B B
A A
+12V +12V
GND GND
B B
A A
+12V +12V
GND GND
CONDEN- CONDEN-
SATE SATE
I-BUS I-BUS I-BUS I-BUS
JTAG JTAG
INPUT INPUT OUTPUT OUTPUT
10V 10V GND GND
B B
A A
+12V +12V
GND GND
B B
A A
+12V +12V
GND GND
CONDEN- CONDEN-
PIR PIR
SATE SATE