
3
2
DIAGRAMS AND MEASUREMENTS
Front view
Side view
26
0
16
0
36
0
159
0
150
150
581
O
17
50
ES
SS
P
EP
SP
B
A
EP
26
0
395
17
20
R (E
1
)
R (E
2
)
BT DUO HE 180/60
Domestic cold water inlet
ES
∅
3/4" M
Domestic hot water outlet
SS
∅
3/4" M
Primary inlet
EP
∅
1" H
Primary outlet
SP
∅
1" H
Optional DHW electrical heater
R (E
1
)
∅
1 1/4" H
Optional Heating electrical heater
R (E
2
)
∅
1 1/4" H
Buffer outlet
A
∅
1" H
Buffer inlet
B
∅
1" H
Air vent socket
P
∅
3/8 H
Содержание BT DUO HE HE 180/60
Страница 1: ...INSTALLATION AND OPERATING INSTRUCTIONS BT DUO HE HE 180 60 ...
Страница 11: ...9 NOTES ...