Item Description
A Transformer, 230 V AC 50 Hz power module
B Fuse (T5 F3.15AL 250 V)
C Optional inputs and outputs (pump and boiler management, and heat pump connection)
D Channel registration buttons
E LEDs for channels 01 – 06
F Quick connectors for actuators
G Bus connection terminals
H System bus connection terminals (Base PRO only)
I Power LED
J Uponor Smatrix Base Slave Module M-140 (optional slave module)
K LEDs for channels 07 – 12
L Uponor Smatrix Base Star Module M-141 (optional star module)
M End cap
N MicroSD card (Base PRO only)
17.4 Wiring diagrams