MHG Heating ProCon HT 150, Manual

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ProCon HT 150 / HT 225
4. Hydraulic schemes
•
Component
s
Compo
nent
Typ
e
Code number Annotation
ProCon HT master Cascade 96.30000-7082
Included in the scope of delivery:
Outdoor sensor QAC 31 as well as Cascade
controller RVA 47, 2 strap-on sensors QAD 21, bus
module OCI 420
ProCon HT slave Cascade 96.30000-7084
Water deflector (see Total price list)
2 Control units RVA 63.280/380 94.80100-5510
2 Wall-mount enclosure for
RVA 63 94.85301-5004
3 x Flow sensor QAD 26 94.19314-5005
94.19314-5002 Length 4 m
Domestic water sensor QAZ 21
94.19314-5003 Length 6 m
•
Electrical connections
Component Connection to Annotation
Outdoor sensor OS terminal
Two wire bus Bus terminal Bus connection between the boiler master
and slave
HC flow sensor
Boiler return sensor
Lustre terminal in the appliance The strap-on sensors included in the scope
of delivery must be place on the structure
of the water deflector.
HC pump 1 RVA 63.280 Q2, N,
Flow sensor MK 1 RVA 63.280
B12, M
Pump MK 1 RVA 63.280 Q6,
Mixer motor MK 1 RVA 63.280
Y5, Y6, N,
Pump MK 2 RVA 63.280
Q2, N,
Mixer motor MK 2 RVA 63.280
Y1, Y2, N,
Flow sensor MK 3 RVA 63.280 B12, M
Pump MK 3 RVA 63.280 Q6,
Mixer motor MK 3 RVA 63.280 Y5, Y6, N,
Domestic water sensor RVA 63.280 B3, M
Domestic water charge pump RVA 63.280
Q3, N,