System Solution - Danfoss DHP-AT Installation Manual

Installation Guide
5

System solution

5.1 System solution
An example of a system solution with heat pump, hot water tank, and buffer tank is shown in the picture below.
1
Fig. 8: Example, system solution
1 Heat pump
2a Flexible hose (supply line)
2b Flexible hose (return line)
3 Control unit
4 Circulation pump
5 Safety valve
6 Expansion vessel
7 Strainer
8 3-way switching valve for hot water
9 Cold water
Danfoss Heating Solutions
DHP-AT
B
3
2a
5
2b
5
9
8
10
A
A B
38
11
4
12
13
14
6 7
10 Hot water
11 Temperature and pressure valve
12 Temperature sensor
13 Hot water tank electrical heater
14 Hot water tank (optional)
15 Buffer tank (optional)
16 Temperature sensor
17 Supply line
18 Return line
38 External electrical heater
VMGFI302
17
16
15
18
19