Panasonic Aquarea B1 Planning And Installation Manual page 20

Air-to-water heat pumps split systems and compact systems
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Product Description
Hydro-module F Generation - Only for HT series
A
4
4
4
1
1
1
2
2
2
5
5
5
3
3
3
6
6
6
A Exterior view
1 Front panel
2 Side panel
3 Handle
B Internal view from front
4 Operating unit
5 Manometer
6 Circulating water pump
7 Electronic PCB
8 FI protection switch
9 Safety valve
10 Flow monitor
34
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
B
C
9 10
9 10
9 10
11
11
11
15
15
15
12
12
12
7
7
7
16
16
16
13
13
13
17
17
18
17
18
19
18
14
14
14
8
8
8
11 Quick vent valve
12 Overload protection
13 10 litre expansion vessel
14 E-heating element heat pump
C View from below
15 Water discharge
16 Water return
1 7 Refrigerant fluid line
18 Refrigerant - hot gas line
1 9 Water inflow
20 Cable glands
Hydro-module H-Generation
A
20
20
20
19
19
A Exterior view
1 Front panel
2 Side panel
3 Operating unit
4 Manometer
B Internal view from front
5 Quick vent valve
6 Vortex volume flow meter
7 E-heating element heat pump
8 Overload protection (x 2)
9 10 litre expansion vessel
10 Circulating water pump
11 Dirt catcher with 2 stop valves (integrated)
11a Dirt catcher
11b Stop valve (x 2)
4.6.2.2 Dimensions
i
Note
All dimensions are indicated in millimetres (mm); the figures are however not to scale.
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
B
5
6
7
1
8
2
9
3
10
4
11
11a
16
15
14
13
12
11b
12 Water return
1 3 Water inflow heating
14 Refrigerant hot gas line
1 5 Refrigerant fluid line
16 Safety valve
C Detail view from front with installed 3-way
reversal valve set CZ-NV1 (optional)
and
D Detail view 3-way reversal valve set
CZ-NV1 (optional)
a 3 Way valve (optional for hot water preparation)
b Water inflow heating
c Domestic hot water tank water inflow
b Common water inflow
Product Description
C
D
a
b
c
d
c
b
12
c
b
35

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