i-SHWAK V4
Inverter air/water chillers and heat pumps with wall-mounted indoor unit and remote condensing outdoor unit
18
8.4.2
Connections positions
8.4.2.1
Indoor unit model MP
A.
To the plant (1”M)
B.
To the DHW puffer ACS (1”M, in
the case of VDIS1 KIT)
C.
Technic water return (1”M)
D.
Gas pipe (see Paragraph 14.3)
E.
Liquid pipe (see Paragraph 14.3)
F.
Power supply input
G.
Condensate outlet (joint Ø 14 mm)
8.4.2.2
Indoor unit model MPR
A.
To the plant
(1”M)
B.
To the DHW
puffer ACS (1”M, in cas
e di kit VDIS1)
C.
Technical water return
(1”M)
D.
Linea gas (see paragraph 14.3.)
E.
Liquid line (see Paragraph 14.3.)
F.
Ingresso alimentazione elettrica
G.
Discharge of safety valve (hose connector Ø 14 mm)
H.
Water supply inlet
(3/4”M)
I.
To the DHW-R use
(3/4”M)
J.
From the puffer ACS-
R (3/4”M)
K.
To the puffer ACS-R (3/
4”M)
For DHW-R user, it means the point(s) of using of domestic hot water produced by the instantaneous preparer DHW.
The DHW-R puffer means the storage of technical water used to produce the domestic hot water through the
instantaneous preparer of DHW.
The DHW-R means
“rapid”
production of the domestic hot water.
8.4.2.3
Outdoor unit
Units 06, 08, 10 and 12
A.
Power supply cover (terminal block)
B.
Gas connections cover
C.
Gas connections
Model
Liquid pipe
Gas pipe
06
3/8 SAE
5/8 SAE
08
3/8 SAE
5/8 SAE
10
3/8 SAE
5/8 SAE
12
3/8 SAE
5/8 SAE
