Panasonic Aquarea WH-ADC0309J3E5 Planning And Installation Manual page 162

Installation
Permissible tightening torques of the refrigerant pipes – All in One units J and H generation
Bi-bloc systems with All in One unit
High Performance | J Generation | R32
WH-ADC0309J3E5(B/C) + WH-UD03JE5
WH-ADC0309J3E5(B/C) + WH-UD05JE5
WH-ADC0309J3E5(B/C) + WH-UD07JE5
WH-ADC0309J3E5(B/C) + WH-UD09JE5-1
High Performance | H Generation | R410A
WH-ADC1216H6E5 + WH-UD**HE5
WH-ADC1216H6E5C + WH-UD**HE5
WH-ADC0916H9E8 + WH-UD**HE8
T-CAP | H Generation | R410A
WH-ADC1216H6E5 + WH-UX**HE5
WH-ADC1216H6E5C + WH-UX**HE5
WH-ADC0916H9E8 + WH-UX**HE8
WH-ADC0916H9E8 + WH-UQ**HE8
1 In these indoor unit/outdoor unit combinations, the reducing adapter, supplied with the All in One unit, must be installed in
the refrigerant gas pipe.
Hydrokits
Hydrokit | J and H generation
WH-SDC****J3E5, WH-SDC**H*E5, WH-SDC**H*E8,
WH-SXC**H*E5, WH-SXC**H*E8, WH-SQC**H*E5, WH-SQC**H*E8
6
1 Condensate drain hole
2 Safety valve drainage tap
3 Refrigerant liquid line
162
Note Refrigerant gas pipe
Diameter
mm (inches)
1 12.7 (1/2)
1 12.7 (1/2)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
3
4 Refrigerant gas line
5 Supply water outlet (to space heating/cooling)
6 Return water inlet (from space heating/cooling)
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Refrigerant liquid pipe
Torque Diameter
Nm mm (inches)
55 6.35 (1/4)
55 6.35 (1/4)
65 6.35 (1/4)
65 6.35 (1/4)
65 9.52 (3/8)
65 9.52 (3/8)
65 9.52 (3/8)
65 9.52 (3/8)
65 9.52 (3/8)
65 9.52 (3/8)
65 9.52 (3/8)
Bottom view
1
58,9
2
141,9
326,9 100
3 4 5
424,5
404,1
4
54,6
180
360
437,3
476
Torque
Nm
18
18
18
18
42
42
42
42
42
42
42
6
500
69,5