Technical data

4. Hydraulic schemes ProCon HT 150 / HT 225
4.5 Scheme 5: A pump heating circuit , three mixing heating circuits and domestic water storage tank with charge
pump
With ProCon HT 150 up to a max. of 6 boilers can be cascaded .
With ProCon HT 225 up to a maximum of 4 boilers can be cascaded .
Fig 23: A p ump heating circuit, three mixing heating circuits and domestic water storage tank with c harge pump
• Components
Compo
nent
Typ
e
Code number Annotation
ProCon HT 225 Single 96.30000-7080
Included in the scope of
delivery : Outdoor sensor
QAC
31
94.19314-5002 Length 4 m
Domestic water sensor QAZ 21
94.19314-5003 Length 6 m
Control unit RVA 46.531 94.80100-5505
Wall-mount enclosure for RVA
46
84.83501-5003
Flow sensor MK 1 QAD 26 94.19314-5005
Control unit RVA 63.280/380 94.80100-5510
Wall-mount enclosure for RVA
63
94.85301-5004
2 x Flow sensors MK 2
and MK 3
QAD 26 94.19314-5005
38