REMKO Multi-talent Plus - Manual (Page 56)

REMKO Heat Pump Manager
Contact layout Merlin I/O circuit board (solder side view)
Please also note the connection diagrams or the electrical circuit diagrams for the installed heat pump.
These are found in the respective installation manual.
NOTE
Terminal Sensor no. Description Note
1 F9 External sensor
2 F8
Collector sensor (collective supply)
Heating control sensor
Heating control sensor. Must be located in accordance with the
system diagram!
3 F6 Hot water sensor
4 F5 Supply sensor HC 2 (mixer circuit)
5 F3 not assigned
6 F2 not assigned
7 F1 not assigned
8 F11 Supply sensor WP or HC 1 HC 1 is a direct heating circuit
9 F12 Sensor storage tank bottom Reference sensor solar or solid-fuel boiler
10 F13 Sensor solid fuel boiler Pt 1000
11 F14 Sensor solar collector Pt 1000
12 F15 Flow volume sensor Impulse input
13 F17 Return sensor (cooling control sensor)
is found as set in the factory in the indoor unit. Depending on the
selected (hydraulic) system, the sensor may have to be mounted
at a different position
14 eBUS + Signal output 0-10 V Modulation depth (target output in %)
15 eBus - Signal output 0-10 V Modulation depth (target output in %)
16 CAN-Bus H
17 CAN-Bus L
18 CAN-Bus -
19 CAN-Bus +
Remko specific contact layout for the circuit board inputs
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