Designation
Input
Output
Signal
Description
A12.2
X
Not connected
A13.2
X
4th mixed heating cycle pump (230V) switched
A14.2
X
Not connected
A20.2
X
3rd mixed heating cycle mixing valve open (230V)
A21.2
X
3rd mixed heating cycle mixing valve closed (230V)
A22.2
X
Not connected
A23.2
X
Not connected
A24.2
X
4th mixed heating cycle mixing valve open (230V)
A25.2
X
4th mixed heating cycle mixing valve closed (230V)
A30.2
X
Not connected
A31.2
X
Not connected
A32.2
X
Not connected
A33.2
X
Not connected
A34.2
X
Not connected
A40.2
X
Not connected
A41.2
X
3rd mixed heating cycle pump (0-10V)
A42.2
X
Not connected
A43.2
X
Speed setting primary pump indoor unit
(PWM) I/O-2
A44.2
X
Not connected
A45.2
X
Not connected
A46.2
X
4th mixed heating cycle pump (0-10V)
MI
Non functional
MO
CLK
nSS
GND
OT 1 (2x)
Non functional
OT 2 (2x)
Non functional
B1, A1
+12 Volt,
GND
Communication I/O module 1
B2 / A2
Communication Com-Kit 2
B3 / A2
Non functional
RC.2
RC coding resistance slave 1
REMKO WKF series
38
Summary of Contents for WKF 100
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