86 Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Product Description
4
Stainless steel Combo Tank: PAW-TD23B6E5
Components
A B
4 654
8
7
3
2
1
1
2
5 76
8
14 153
9
10
11
12
13
14
15
16
17
18
A Internal view (seen from front side)
B Top view
1 Air purge valve for DHW tank
2 Return water outlet to the heat pump
3 Supply water inlet from the heat pump
4 Temperature and pressure valve
5 Hot water outlet
6 Fresh water inlet
7 Supply water outlet to heating circuit
8 Return water inlet from heating circuit (only seen in top
view)
9 Domestic hot water tank
10 Connection box
11 Connection terminal block
12 Electric tank heater
13 Circulation pump
14 Drain valve of the hot water tank
15 Drain valve of the buffer tank
16 Adjustable foot (x 4)
17 Air purge valve of the buffer tank
18 3-way-valve
Connections
d fed
h
g
c
b
a
a
b
e gf h
i jc
i
j
Connection PAW‑TD23B6E5
a Air purge valve for hot water tank 1/8″
b Return water outlet to the heat pump 22 mm
c Supply water inlet from the heat pump 22 mm
d Temperature and pressure valve 3/4″
e Hot water outlet 22 mm
f Fresh water inlet 22 mm
g Supply water outlet to heating circuit 22 mm
h Return water inlet from heating circuit 22 mm
i Drain valve of the hot water tank DN15
j Drain valve of the buffer tank DN15
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