164
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Installation
6
Connections of the refrigerant pipes – outdoor units
2
1
4
3
5
1 Front plate
2 Pipe panels
3 Impermissible location to place
the adjustable spanner
4 Correct location to place the
adjustable spanner
5 Thermal insulation or putty
Permissible tightening torques of the refrigerant pipes – Outdoor units
Outdoor units for bi-bloc systems
Refrigerant gas pipe
Refrigerant liquid pipe
Diameter
mm (inches)
Torque
Nm
Diameter
mm (inches)
Torque
Nm
High Performance | J Generation | R32
WH-UD03JE5
12.7 (1/2)
55
6.35 (1/4)
18
WH-UD05JE5
12.7 (1/2)
55
6.35 (1/4)
18
WH-UD07JE5
15.88 (5/8)
65
6.35 (1/4)
18
WH-UD09JE5-1
15.88 (5/8)
65
6.35 (1/4)
18
High Performance | H Generation | R410A
WH-UD**HE5
15.88 (5/8)
65
9.52 (3/8)
42
WH-UD**HE8
15.88 (5/8)
65
9.52 (3/8)
42
T-CAP | H Generation | R410A
WH-UX**HE5
15.88 (5/8)
65
9.52 (3/8)
42
WH-UX**HE8
15.88 (5/8)
65
9.52 (3/8)
42
WH-UQ**HE8
15.88 (5/8)
65
9.52 (3/8)
42
HT | F Generation | R407C
WH-UH**FE5
15.88 (5/8)
65
9.52 (3/8)
42
WH-UH**FE8
15.88 (5/8)
65
9.52 (3/8)
42
Содержание WH-ADC0309J3E5
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