Multi-Function Water To Water Heat Pump
8.3 Caution of Ground
The internal motor protector does not protect the compressor against all possible conditions. Please
be sure that the system utilizes the ground connection when installed in the field.
8.4 Warning: To avoid fire, electric shock and other accidents, keep in mind about these tips:
8.4.1 Only use power supply voltage indicated on the label, if you do not know the family of voltage,
contact the dealer or local power company.
8.4.2 When you use the unit by the maximum current please view the specifications, so make sure your
home's power supply (current, voltage and cable) to meet the machine's normal load requirements.
8.4.3 To protect the power lines. Power lines should be fixed, so that people will not be trip over or
the lines damaged by other things. Paying particular attention to plugs, which should be easily
plug into the socket, careful the plug position.
8.4.4 Do not overload wall plugs or extension the cable. Line overload can cause fire or electric shock.
8.4.5 To ensure your safety, you must plug the power lines into the socket with a grounded three-phase,
and check to ensure your socket is accurate and reliable grounding.
045Z
050Z
040Z/S
045Z/S
050/S
060/S
080Z/S
100Z/S
120Z/S
200Z/S
200Z/S
300Z/S
450Z/S
220V/1PH/50Hz
2
2.5
mm
2
mm
380V/3PH/50Hz
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
4.0
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
4.0
mm
2
mm
2
6.0
mm
2
mm
2
6.0
mm
2
mm
2
10.0
mm
2
mm
2
16.0
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
2.5
mm
2
mm
2
6.0
mm
2
mm
2
6.0
mm
2
mm
2
10.0
mm
2
mm
2
16.0
mm
2
mm
2
4.0
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
15
15
15
15
15
15
15
15
15
15
15
15
15
50
50
50
50
50
50
50
50
50
50
50
50
50
R
S
T
N
L
N
Host Power
Mode
Phase line
Zero line
Ground line
Max.line
length (m)
Signal line
Tem. sensor
assistance line
Max.line
length (m)
P
h
a
s
e
l
in
e
Z
e
ro
l
in
e
G
ro
u
n
d
l
in
e
P
h
a
s
e
l
in
e
1
P
h
a
s
e
l
in
e
2
P
h
a
s
e
l
in
e
3
Z
e
ro
l
in
e
G
ro
u
n
d
l
in
e
Note:
1. used PVC insulated copper wire for above wiring
2. for installation requires, the line is longer than the maximum line length, please contact the company
8.5.Power wiring as follows (single unit):
MACON
10
10
2
0.5
mm
2
mm
2
0.5
mm
2
mm
2
16.0
mm
2
mm
2
16.0
mm
2
mm
2
6.0
mm
2
mm
2
6.0
mm
2
mm
2
10.0
mm
2
mm
2
16.0
mm
2
mm
2
16.0
mm
2
mm
2
16.0
mm
2
mm
2
16.0
mm
2
mm
2
16.0mm
2
16.0mm
2
0.5
mm
2
mm
2
0.5
mm
2
mm
