REMKO WKF 85 - Manual (Page 59)

9.4 Structure electrical connection I/0 module
Cable cross-sections corresponding to the supplied connection cable!
Place the load lines separatly from the measure lines!
N
L
PE
PE
N
L
`
N
PE
L`
P
N
1
L`
E
A
0
N
1
L
PE
A
1
`
N
`
PE
A1
2
L
PE
N
A1
3
L`
PE
N
14
L`
A
0
PE
N
A
1
P
02
E
N
A
PE
N
A0
3
P
04
E
N
A
P
N
A
0
A
1
E
2
2
A
2
A
3
PE
N
2
2
A
4
5
PE
N
2
A2
Power
t
or
tpu
Ac
uat
Ou
ts
Actuator S
pplyu
A
tu
or
tpu
c
at
Ou
ts
Actua
or
utputs
t
O
Se
r
np
ts
nso
I
u
S
5+
5V
2
GN
D
6+
5
S2 VG
ND
S
7+
5V
ND
2
G
8+
5V
S2
GN
D
9
5
S2 +
VG
ND
t
al
Akt
ua
or
Sig
n
ND
40
G
A
GN
D
41A
GN
D
42A
GN
DA
43
ND
44
G
A
ND
45
G
A
GN
D
46A
O
nS
G
MI
M
CL
K
S
ND
NX
-
TP
K
0T
1
0T
1
0T
20
T2
RC
B2
A2
B
A
2
3
+1
2V
B1
A
G
D
1 N
R
NDG
S
0+
5V
40
1
2
GN
DS
S4
S
1+
5V
ND
S4
2S
3
2
G
4
S2
2+
5V
GN
DS
44
S4
5
+
S
S2
3
5V
GN
D
46
S4
7
S2
4+
5V
GN
DS
4
S4
9
8
1G
S0
ND
S0
2G
ND
Se
s
r
np
ts
n
o
I
u
S
3G0
ND
S0
4G
ND
S0
5G
ND
6
S0
GN
D
7
S0
GN
D
8G
S0
ND
Se
r
p
s
nso
In
ut
9
S0
GN
D
0
S1
GN
D
S1
1G
ND
2G
S1
ND
3G
S1
ND
S
4G1
ND
S
5G1
ND
S
6G1
ND
30A3 0
A
31A
A3
2
A3
3
3A 4
SD
Fuse
RJ 45
M
SM
T
/O
01
I
M
M
M
M
M
M
nso
Se
r
Inputs
S
nsore
Inputs
NOTE:
without blocking contactor,
jumper must be inserted
S0 Heat pump electr. meter
(min. 500 lmp./kWh) S 25
S0 Household electricity
(min. 500 lmp./kWh) S 26
S0 Gas meter
(min. 500 lmp./kWh) S 27
S0 PV yield electricity meter
(min. 500 lmp./kWh) S 28
S0 PV power suplly electr.
meter (min. 500 lmp./kWh) S 29
S0 Speed specification solar
pump PWM A 40
Pump HGM A 42
Pump HGU A 42
Speed specification primary
pump indoor module
0-10V
A 43
Solar inlet WMZ
S 03
Solar return WMZ S 04
Circulation return
temp./impuls
S 05
Solar / pool /
2 storage tank
S 07
Not connected S 06
Storage tank
domestic water
S 08
Midd. storage tank
acquisition
of foreign energy
S 09
External sensor S 10
Inlet underfloor S 12
Return underfloor S 11
Heat pump inlet S 13
Not connected S 14
Heat pump return S 15
EVU contact
S 16
Closed = release
Connected
A 24/25
Terminal block X1
Connected
Connected
Connected
Connected
Connected
Connected
Connected
Connected
Connected
Power supply
Communication
Indoor module
3x1,5mm
2
Changeover valve
solar heating
Open
Close
A 22/23 Bypass mixer
indoor module
A 20/21
HGM mixer
heating cycle
underfloor
A 04 Circulation pump
230 V
A 03 Heating cycle pump
230 V optional
A 02 Underfloor heating pump
230 V optional
A 01 Solar pump
230 V unregulated
A 14 Changeover valve /
cooling pump
A 13 Not connected
A 12
Changeover valve /
solar
A 11
Changeover valve /
Smart BVT
2th heat generator
A 10
Changeover valve /
domestic water
230 V
continuous voltage
Power supply primary
pump indoor module
Power supply I/0 module
S 20 - General alarm signal
outdoor module
S 21 - Operation compressor
S 22 - Operation defrost
S 23 - Ultrasonic flow rate meter solar
S 24 - Ultrasonic flow rate meter heat pump
S 01- Solar collector
S 02- solar upper storage tank
Potential free
A 30
A 31
A 32
A 33
A 34
230V /1~/N/Pe
400V /3~/N/Pe
z.B. 3x 2,5mm²
z.B. 5x 1,5mm²
Outdoor module WKF 180 / WKF 180 Duo
Outdoor module WKF 85/120 / WKF 120 Duo
Mains voltage connection takes place on site
from Sub-distribution!
1 L L2 L3 N Pe
1 2 3 4 Pe
Mains voltage connection takes place on
site from Sub-distribution!
E-heating coil
9KW
Power supply
400V/3~/N/P/E
e.g. 5x2,5mm 2
Plug on the electric heating coil
Outdoor module
3x1,5mm
2
Emergency
stop outdoor
module
Heating/
cooling
Release
2. heat gener.
BVT/Serv
Release
compressor
Without
function
Open
Close
Open
Close
Fig. 64: Structure electrical connection, I/0 module
59