3.Installation
5
3
-
2
Movement
！
Warning
3
-
3
Installation
！
Attention
Determine the feasible moving path.
Please try to move the unit under the condition of the original
Install the accessories according to the requirements..
The installation of the unit should comply with the requirements of the user manual.
When the unit is moved to another place, the movement and installation should be
done by the professionals.
If the user installs the unit on their own, we’ll not be responsible for the accidents such
as the fire, current leak, etc.
6.Trial
operation
24
6
-
1
Inspection before the trial operation
9)The
current
leak protector can act effectively
;
10)The
inlet
water
pressure
is
no
less
than
0.15MPa
.
6
-
2
Trial
operation
2) If
the water connection is tightly fixed without water leak
；
3
）
If
the
fan
blade
runs
normally;if
the
outlet
air
is
smooth and if there is
abnormal vibration from the fan motor;
Please check if the following items before the trial operation.
When all the above items are normal, connect the power supply and
start the unit.
During the trial operation, check the following items:
1) If the unit working performance is normal, if it can normally produce the
demanded heating capacity or cooling capacity.
4
)
During
the
unit
running, if there is abnormal vibration and noise.
5) If
the
operation
keys
of
the
controller is flexible, reliable and responds normally.
6) If the controller display is normal, if there is missing or wrong segment, if the
back light brightness is normal.
7) If there is any abnormal vibration and pipeline collision from the pipe system
during the operation.
8) If the power line is hot abnormally during the unit operation;
If all the above is normal, the unit can be sent to the customer to put in use.
1)If the unit is installed correctly;
2)If the piping and wiring are correct;
3)If the drainage is smooth;
4)If the thermal insulation is well done;
5)If the grounding wire is connected properly;
6)If the power supply voltage fits the rated voltage of the unit;
7)If there is any barrier in front of the air inlet/outlet;
8)If the air inside the water circuit system is totally evacuated, if all the valves are
opened;
The installation should be done by the qualified dealer or professional technicians.
If the installation is improper, it may cause the water leak, current leak or accidents such as fire.
The installation bearing surface should be flat and can support the weight of the unit.
Please install the unit firmly by using the MB expansion valve to fix it on the stand and anti-vibration
rubber pads should be used to prevent the abnormal vibration and noise.
Please try to remove the barrier around the unit, otherwise the air circulation range will be too small and
affect the performance.
If the unit is installed in the basement, indoor or in the other closed space, good air circulation between
the unit and outdoor should be ensured.
If the unit is installed at the seaside or in the high place where there is strong wind, to make sure the
normal operation of the fan blade, it must be installed against the wall. If necessary please use the
baffle.
In the place where there is strong wind, please make sure the air outlet of the unit and the strong wind
are the same direction, in order to prevent the strong wind blow to the indoor unit and affects the
performance. If the wind direction can’t be ensured, please put baffle in front of wind net of the air outlet.
1)Because the gravity center of the unit is not in the middle, when you move the machine, please
beware of the drumping.
2) Please do not hold the air inlet, or it will be deformed.
3) In the movement, please don’t touch the fan blade by hand or other things in order to prevent from the
damage on the fan blade.
4)Please don’t lean it more than 45
℃
or
lie it down.
5) Please try to use the auxiliary equipment, such as the forklift or crane to prevent the body injury
caused by the overweight in the movement of the big models.
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