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Aquarea air/water heat pump – Installation manual for monobloc and split systems C, D and E series 05 / 2014
3
Device
overview
Device overview
Components
Monobloc systems
3 Device overview
3.1 Components
3.1.1 Monobloc systems
1
8
a
b
13
6
2
7
9
4
10
11
3
12
5
14
Component name
1
Electronic circuit board
(view without upper cabinet panel)
2
Pressure relief valve (view without cover)
3
Flow rate cut-out
4
Manometer
5
3-phase water recirculation pump
(Figure shows standard pump)
6
RCD (differs from model to model)
7
Cable gland
8
Front panel
9
Upper cabinet panel
10
Temperature limit switch
(differs from model to model)
11
Additional electric heater
(3, 6 or 9 kW)
12
Expansion tank
13
Cover
14
Quick vent
Connection name
a
Water return Ø R 1¼
b
Water supply Ø R 1¼
Components of the monobloc unit with two fans
