Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
INsTALLATIoN
WPL 13 E | WPL 18 E | WPL 23 E | WPL 13 cool | WPL 18 cool | WPL 23 cool
Power supply
XD03 Power supply (mains)
L', L, N, PE
WW
DHW
The signal for DHW heating can be taken from the "WW" terminal.
When DHW heating is active, 230 V is applied to the terminal.
10.6.3 Connecting external components
WARNING Electrocution
Only components that operate with safety extra low
voltage (SELV) and that ensure secure separation from
the mains voltage supply may be connected to the low
voltage terminals of the appliance.
Connecting other components can make parts of the ap-
pliance and connected components live.
f Only use components which have been approved by
f
us.
Material losses
!
Before connecting the control voltage to the function
module terminal area, you must have connected the XD05
heat pump bus cable connector and the XD01 heat pump
power supply to the heat pump control panel (see chapter
"Specification / Wiring diagram").
X1.1
X1.2
X1.3 X1.4 X1.5 X1.6 X1.7 X1.8 X1.9 X1.10 X1.11
CAN A
CAN B
X2.1
X2.2
X2.3
X2.4
X2.5
X2.6
X2.7
www.stiebel-eltron.com
X1.12
X1.13
X1.14
X1.15
X1.16
X1.17
X1.18
X1.19
CAN B
CAN A
X2.8
X2.9
X2.10
X2.11
X2.12
X2.13
X2.14
X2.15
safety extra low voltage
X1.1
+
+
CAN (connection for heat pump and WPE heat
CAN A
-
-
pump extension)
L
L
H
H
X1.2
+
+
CAN (connection for FET remote control and
CAN B
-
-
ISG Internet Service Gateway)
L
L
H
H
X1.3
Signal
1
Outside sensor
Earth
2
X1.4
Signal
1
Buffer sensor (heating circuit sensor 1)
Earth
2
X1.5
Signal
1
Flow sensor
Earth
2
X1.6
Signal
1
Heating circuit sensor 2
Earth
2
X1.7
Signal
1
Heating circuit sensor 3
Earth
2
X1.8
Signal
1
DHW cylinder sensor
Earth
2
X1.9
Signal
1
Source sensor
Earth
2
X1.10
Signal
1
2nd heat generator (HG2)
Earth
2
X1.11
Signal
1
Cooling flow
Earth
2
X1.12
Signal
1
DHW circulation sensor
Earth
2
X1.13
Signal
1
FE7 remote control / telephone remote
Earth
2
switch / heating curve optimisation / SG Ready
Signal
3
X1.14
Constant 12 V
+
Analogue input 0-10 V
Input
IN
GND
X1.15
Constant 12 V
+
Analogue input 0-10 V
Input
IN
GND
X1.16
Signal
1
PWM output 1
Earth
2
X1.17
Signal
1
PWM output 2
Earth
2
X1.18
+
+
CAN (connection for FET remote control and
CAN B
-
-
ISG Internet Service Gateway)
L
L
H
H
X1.19
+
+
CAN (connection for heat pump and WPE heat
CAN A
-
-
pump extension)
L
L
H
H
Mains voltage
X2.1
L
L
L
L
N
N
N
N
PE
PE
X2.2
L' (power supply
L'
utility input)
L* (pumps L)
L* (pumps L)
X2.3
L
L
N
N
PE
PE
X2.4
L
L
N
N
PE
PE
X2.5
L
L
N
N
PE
PE
X2.6
L
L
N
N
PE
PE
Power supply
L' (power supply utility input)
L* (pumps L)
Heating circuit pump 1
Heating circuit pump 2
Heating circuit pump 3
Buffer charging pump 1
WPIC |
41
Werbung
Kapitel
Inhaltsverzeichnis
