smooth surface
improper expanding
shaper
downwards
the length is equal
leaning damaged crack
surface
C: Put on suitable insulating pipe
union pipe
pipe
expander
pipe
Expand the port with expander.
A(mm)
Max
"A" is different according to the diameter, please refer
to the sheet below:
Min
1.3
0.7
1.6
1.0
1.8
1.0
2.4
2.2
22
uneven
thickness
Working temperature range
hard
mold
NOTICE
●
Outer diameter
(mm)
Φ6 - 6.35(1/4")
Φ9 - 9.52(3/8")
Φ12-12.7(1/2")
Φ15.8-16(5/8")
B: Remove the burrs
●
Remove the burrs with shaper and prevent the
D: Put on the union nut
pipe and outdoor valve;
install the union nut on
the pipe.
●
E: Expand the port
●
Remove the union nut on the indoor connection
Check the quality of expanding port. If there is
F: Inspection
●
burrs from getting into the pipe.
pipe
any blemish, expand the port again according to
the steps above.
43/26
Outdoor side
Indoor side
DB/WB(°C)
DB/WB(°C)
32
/
23
24/18
Maximum
cooling
27
/-
GWH18ACD-K6DNA1X/I
heating
For some models:
Maximum
NOTE
●
48/30
Outdoor side
Indoor side
DB/WB(°C)
DB/WB(°C)
24/18
Maximum
cooling
GWC24ACE-K6DNA1A/I
27
/-
32
/
23
heating
Maximum
NOTE
●
NOTE
●
ture) for cooling only unit is -15°C~48°C.
The operating temperature range (outdoor tempera
-
The operating temperature range (outdoor tempera
-
ture) for cooling only unit is
-15°C~43°C;
for heat
pump unit is -15°C~43°C.
NOTE
●
GWH24ACE-K6DNA1I/I(LCLH)
GWH24ACE-K6DNA1I/I(LC)
The operating temperature range (out door tempera
-
ture) for
Low-temperature
cooling only unit is
-15°C
~
43
°
C ; for
L
ow
-
temperature heat pump unit is
-
22
°
C
~43°C.
The operating temperature range (out door tempera
-
ture) for
Low-temperature
cooling only unit is
-15°C
~
43
°C
; for
L
ow
-
temperature heat pump unit is
-
2
5°C
~43°C.
