Connecting Two Circuits And A Domestic Hot Water Tank - REMEHA iSense Pro DIN AD280 Installation And Service Manual

4. Installation
C
N
19
4.4.4.
B C B AUX
N N L N L N L N L
5
3
2
1
6
Connecting two circuits and a domestic hot
water tank
S Syst.
0-10V
AF BF
B C
+ -
13
4 14
12
11
3 way valve circuit B
A
Heating pump circuit B
Z
Outlet sensor circuit B
E
Heating circuit B
R
Outside sensor
T
Boiler
Y
DHW storage tank
U
DHW sensor
I
Domestic circulation loop pump (Optional)
O
D.H.W. load pump
P
3 way valve circuit C
a
Heating pump circuit C
z
Outlet sensor circuit C
e
Heating circuit C
r
iSense Pro DIN - AD280
BUS
0V B A
C002817-A
7
10
8
12/04/2011 - 300025649-001-B
9