Ariston Contract STI 300 indirect Installation Instructions Manual - Page 13
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Also for Ariston Contract STI 300 indirect: Instructions For Installation Manual (24 pages)
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F
. 3.4
IG
T
3.1
ABLE
Technical Data
MODEL
Contract STI 125 Indirect
Comfort STI 125 Indirect
Contract STI 150 Indirect
Comfort STI 150 Indirect
Contract STI 210 indirect
Comfort STI 210 Indirect
Contract STI 300 Indirect
SB 125 Indirect
SB 150 Indirect
SB 200 Indirect
Supplied By www.heating spares.co Tel. 0161 620 6677
N
:
When using a 3 port valve installation in conjunction with an unvented cylinder it will be
OTE
necessary to use a 2 port valve on the cylinder flow connection in addition to the 3- port
valve to satisfy Building Regulations.
Capacity
Coil
Surface
It.
m
125
0.75
125
0.75
150
0.93
150
0.93
200
0.93
200
0.93
300
0.93
125
1
150
1
200
1.3
Wiring to 3 port valve installation
using an external 2 channel
programmer
Type Danfoss FP715
Type Honeywell ST6400C
C.H.W.
D.H.W.
Flow/rate
Flow/rate
m
/h
It/h
2
3
0.5
194
1
266
2
340
0.5
256
1
353
2
451
0.5
256
1
353
2
451
0.5
256
1
353
2
451
0.5
190
1
318
2
496
0.5
190
1
318
2
496
0.5
190
1
318
2
496
13
Max Heating
Heat Ioss
Output
kW
kWh/24h
11.3
2
15.5
19.8
14.9
2.2
20.5
26.2
14.9
2.4
20.5
26.2
14.9
2.9
20.5
26.2
11
1.72
18.5
28.8
11
1.75
18.5
28.8
11
2.1
18.5
28.8