Ariston microSYSTEM 21 RFFI Installation Instructions Manual - Page 15
Browse online or download pdf Installation Instructions Manual for Boiler Ariston microSYSTEM 21 RFFI. Ariston microSYSTEM 21 RFFI 48 pages. Microsystem
Also for Ariston microSYSTEM 21 RFFI: User Manual (16 pages), Installation Instructions Manual (24 pages)
Print Page
3.
D.H.W. STORAGE
CYLINDER
3.1
2
3
PORT AND
I
NSTALLATIONS
2 port valve installation
F
. 3.1
IG
F
. 3.3
IG
The microSYSTEM can be connected to a storage cylinder (both open-vented and
unvented) for the production of domestic hot water (D.H.W.). Cylinders of different
capacities can be used depending on site requirements (see T
selection of ARISTON unvented cylinders).
V
PORT
ALVE
3 port valve installation
F
. 3.2
IG
Wiring to 2 port valve installation
using an external 2 channel
programmer
Type Danfoss FP715
Type Honeywell ST6400C
15
3.1 for a
ABLE