Mitsubishi Electric Hydrobox EHSC Series Installation Manual page 10

3
Technical Information
*1 Refer to the following section [Local system].
<EHSE> (Heating system)
<ERSE> (Heating and cooling system)
16
3
18
en
Flare connections
9
Hydrobox
11
5
7
8
4 6
15
12 10
Pa
14
9
19
26
Drain
25
20
<Figure 3.7>
Refrigerant pipe
Water pipe
Cold
DHW
water
23
24
22
21
17
Local
system *1
25
24
Water Drain
supply