2VV ALFA 85 Installation Et Utilisation page 63

Unit DX OFF/ON
11 Schéma de câblage
Unité équipée d'un échangeur DX à commande tout ou rien et d'un échangeur à eau externe secondaire
56 55 54 53 52 51 50 56 55 54 53 52 51 50 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 GND GND 0-10 0-10 PWM PWM GND GND RPM RPM
Room Int2 Room Int2 Int1 Int1 Ext3 Ext3 Ext2 Ext2 Ext1 Ext1 CO2 CO2 Fan In Fan In
CONTROL PANEL
FIRE FIRE
PREHEAT PREHEAT
FLAP FLAP BOOST /PIR BOOST /PIR
ALARM HEAT ALARM HEAT RUN RUN ERR. ERR.
W.PUMP W.PUMP
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 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
Unit DX 0-10V
Unité équipée d'un échangeur DX externe à commande 0-10V et d'un échangeur à eau externe secondaire
56 55 54 53 52 51 50 56 55 54 53 52 51 50 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 GND GND PWM PWM GND GND RPM RPM
0-10 0-10
Room Int2 Room Int2 Int1 Int1 Ext3 Ext3 Ext2 Ext2 Ext1 Ext1 CO2 CO2 Fan In Fan In
CONTROL PANEL
FIRE FIRE
PREHEAT PREHEAT
ALARM HEAT ALARM HEAT FLAP FLAP RUN RUN ERR. ERR. BOOST /PIR BOOST /PIR
W.PUMP W.PUMP
L L L L LF1 LF2 LF1 LF2
IN-1 IN-2 IN-1 IN-2
1 2 3 4 5 6 1 2 3 4 5 6 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
2VV. Créateur de solutions innovantes pour vous et votre entreprise depuis 1995.
W
JTAG JTAG
32 31 32 31
RPM RPM GND GND PWM PWM
NOT USED NOT USED Fan Out Fan Out
GND
+12
B
AC5-M AC5-M
A
CANL CANL
CANH CANH
SSR SSR SSR SSR
BYPP BYPP GND GND
EXT EXT
POST POST PREH PREH
+ + + +
GND GND GND GND GND GND +12V +12V
0-10 0-10
B B
I-BUS I-BUS
A A
OUTPUT OUTPUT
N L
Water pump
for coil #2
L N
W.PUMP
230V
Postheater
W
JTAG JTAG
32 31 32 31
RPM RPM GND GND PWM PWM
NOT USED NOT USED 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 GND GND +12V +12V
0-10 0-10
B B
I-BUS I-BUS
A A
OUTPUT OUTPUT
L
N
Water pump
for coil #2
L N
W.PUMP
230V
Postheater
Coil 2 WATER
5
3
2
1
Water OUT
JTAG JTAG
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 10V 10V GND GND
WAT WAT WAT WAT
PE PE
EXT4 EXT4 INT0 INT0 -OUT -OUT
-IN -IN
NOT USED NOT USED
NOT USED NOT USED
WAT WAT ADB ADB COOL COOL ADB ADB
HEAT HEAT HEATPUMP HEATPUMP
CONDEN- CONDEN-
PUMP PUMP PUMP PUMP PIR PIR
/HEAT /HEAT ERROR ERROR SATE SATE
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
Coil 2 WATER
5
3
2
1
Water OUT
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 10V 10V GND GND
WAT WAT WAT WAT
PE PE
EXT4 EXT4 INT0 INT0 -OUT -OUT
-IN -IN
NOT USED NOT USED
NOT USED NOT USED
WAT WAT
HEAT HEAT ADB ADB COOL COOL ADB ADB HEATPUMP HEATPUMP
CONDEN- CONDEN-
PIR PIR
PUMP PUMP PUMP PUMP /HEAT /HEAT ERROR ERROR
ON/OFF ON/OFF ERROR ERROR DEFROST DEFROST SATE SATE
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
El. mixing valve
for coil #2
ERROR
I-BUS I-BUS I-BUS I-BUS
INPUT INPUT OUTPUT OUTPUT
DEFROST
COOL
/HEAT
B B
A A
OFF/ON
+12V +12V
GND GND
B B
A A
+12V +12V
GND GND
El. mixing valve
for coil #2
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
0-10V
ERROR
DEFROST
COOL
/HEAT
63