5
96
91
52
114
100
36
51
50
80
83
10
11
10
11
53
55
77
87
83 80
13
12
18
62
355
107
108
109
133
134
135
101 103
112
10
11
117
10
11
40
79
60
120
63 64 33
3.1.1 Symbol key
The following symbol key applies to all system solutions:
Pos
Description Pos Description
5 Heat pump unit 80 Shut-off valve
10 Supply line 83 Non-return valve
11 Return line 85 Air bleeding valve
12 Cold water 87 Safety valve (9 bar, WW)
13 Hot water 91 Dirt strainer with shut-off valve
18 Hot water storage tank 96 Flexible hose
21 Volume tank 100 Security valve (1.5 bar)
33 Circulation pump (shunt additional heater) 101 Reversing valve pool
36 System circulation pump 103 Pool heater exchanger
40 Control unit 107 Shunt valve (distribution circuit 1)
50 Outdoor sensor 108 Supply line sensor (distribution circuit 1)
51 System supply line sensor 109 Circulation pump (distribution circuit 1)
Planning guide Atec
VIIFB102 Thermia Värmepumpar
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