Pipe Connection Diameters; Hydro-Box - Daikin Altherma EKHBH Series Service Manual

ESIE06-03
3.4

Pipe Connection Diameters

Outdoor units The table below contains the refrigerant pipe connection diameters.
Model
ERYQ005ABV3
ERYQ006ABV3
ERYQ007ABV3

Hydro-box

The table below contains the refrigerant pipe connection diameters.
Model
EKHBH007A
EKHBX007A
Hydro-box + water The table below contains the water inlet/outlet connection diameters.
side
Model
EKHBH007A
EKHBX007A
EKSWW150
EKSWW200
EKSWW300
1: MBSP = male British standard pipe
2: FBSP = female British standard pipe
Part 1 – System Outline
∅ Gas pipe (flare)
15.9 mm
∅ Gas pipe (flare)
15.9 mm
∅ Gas pipe (flare)
1 inch
1
(MBSP)
3/4 inch
2
(FBSP)
Functional Diagrams
∅ Liquid pipe (flare)
6.4 mm
∅ Liquid pipe (flare)
6.4 mm
∅ Liquid pipe (flare)
1 inch
(MBSP)
3/4 inch
(FBSP)
1–25
1
3
4
5