Remko WPM-Smart-Control-Manual for users-WKF-180 Bedienungsanleitung PDF herunterladen (Seite 30)

Terminal Input Output Signal Connection layout

A11 X Changeover valve 2. heat generator

A12 X Changeover valve solar / 2. storage tank pool

A13 X Not connected

A14 X Changeover valve / pump cooling

A20 X HK2 mixer open

A21 X HK2 mixer closed

A22 X Bypass mixer open

A23 X Bypass mixer closed

A24 X Changeover valve solar heating (open)

A25 X Changeover valve solar heating (close)

A30 X Heat pump emergency stop (outdoor module)

A31 X Heat pump heating / cooling (operating mode)

A32 X

Enable 2. heating generator auxillary heater or

vessel

A33 X Enable compressor

A34 X Without function

A40 X Speed specification solar pump PWM

A41 X Speed specification heating cycle floor (0-10V)

A42 X Speed specification heating cycle radiator-10V)

A43 X

Speed specification primary pump indoor module

0-10V

A44 X Setpoint specification outdoor module 0-10V

A45 X

Speed specification pump heating cycle floor (sec-

ondery circuit / system separation)

A46 X Not connected

Without function

CLK

nSS

GND

OT 1 (2x) Opentherm 2 heating generator Interface

OT 2 (2x) Not connected

B1,A1,GND

+12 Volt,

Operating module

B2 / A2 RS 485_2

B3 / A2 RS 485_3

R RC coding resistor, WKF 85/120/180

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Remko WPM-Smart-Control-Manual for users-WKF-180 Bedienungsanleitung Seite 30