Product description 3
0020250180_00 geoTHERM Installation and maintenance instructions
9
3.2
Design and functionality of the product
3.2.1
Design
3
5
4
1
2
1
Removable hood
2
Front casing
3
Operating panel
4
Plate with serial number
on the rear
5
Front flap
1
3
2
5
6
7
4
1
Cable feedthrough for
electrical connections
2
Heating return
3
Heating flow
4
Expansion relief valve
drain hose
5
From the heat pump to
the heat source (cold
brine)
6
From the heat source
to the heat pump (hot
brine)
7
Data plate
4
5
7
6
8
9
1
10
11
13
14
16
18
3
2
12
15
17
19
1
Condenser
2
Compressor outlet
temperature sensor
3
Rotary piston com-
pressor
4
High-pressure pressure
switch
5
High-pressure sensor
6
Relay PCB
7
Heating pump
8
Flow rate sensor
9
Switch box
10
Heating circuit expan-
sion relief valve
11
Brine circuit pressure
sensor
12
Brine mixer
13
Brine pump
14
Refrigerant collector
15
Low-pressure sensor
16
Electronic expansion
valve
17
Compressor inlet tem-
perature sensor
18
Evaporator
19
Purging valves
