Technical data

ProCon HT 150 / HT 225 4. Hydraulic schemes
• Electrical connections
Component Connection to Annotation
Outdoor sensor OS terminal
HC pump Terminal HC pump
Domestic water sensor DW terminal
Domestic water charge pump Terminal DW pump
Two-wire bus Bus terminal
Bus connection between w all-mount enclosure
and boiler
Flow sensor MK RVA 46.531
B3, M
Pump MK RVA 46.531
Q2, N,
Mixer motor MK RVA 46.531
Y1, Y2, N,
• Programming
Change default setting according to specification in the table .
Contro
ller
Line Set point value Annotation
80 0 No generator
85 1 Device address 1
86 1 Segment address 1
87 1 Unadjusted system time
RVA 46.531
95 00.01
Device address RVA 47
To program the control units RVA 47 and RVA 63 please note the corresponding instruction manuals .
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