D Series Modular Air-cooled Scroll Chillers
1
Safety Notices (Please be sure to abide )
WARNING
: If not abide strictly, it may cause severe damage to the unit or the people.
NOTE
: If not abide strictly, it may cause slight or medium damage to the unit or the people.
This sign indicates that the operation must be prohibited. Improper operation may cause severe
damage or death to people.
This sign indicates that the items must be observed. Improper operation may cause damage to
people or property.
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Safety Notices for On-site Installation
WARNING
•
Installation should be performed by qualified servicemen who have taken specialized training and
acquired corresponding certificates in accordance with relative laws, regulations and this manual,
otherwise it would lead to damage to the unit, water leakage, electrocution, or fire hazards etc.
•
The unit should be installed on the smooth foundation capable of supporting the unit and fixed with screw
bolts. The foundation with inadequate strength would lead to leakage, turn-over or personal injury or
death.
•
Special lines should be used for electric installation by qualified electricians. Lines with inadequate
capacity would lead to electrocution or fire hazards.
•
Make sure each connector is properly tightened; otherwise it would lead to over-temperature or fire
hazards etc.
•
When installation is finished, please check for the drainage lines, pipelines, and electric lines to prevent
water leakage, electrocution or fire hazards.
•
This equipment should be installed where the drainage system can work well. Never block the drain hole.
Improper drainage system would lead to drainage difficulty and make the unit suffer from malfunctions.
•
When there is something unusual (like stinky smell) during installation or commissioning, please cut off
the main power at once and then contact the after-sales service center. This ongoing unusual condition
will damage the air conditioning unit and lead to electrocution or fire hazards.
•
When refrigerant leaks, take corrective measures as soon as possible to prevent oxygen depletion by
increased refrigerant concentration.
CAUTION
•
Do not install the unit where there is high-intensity magnetic field or it is highly basic or acid or the voltage
is quietly unstable.
•
Do not install the unit where there would be leaked inflammable gas, as it would lead to fire hazards.
•
The outer casing of the unit should be grounded. Do not connect the grounding line to the gas line, water
line, lightning rod or communication line, otherwise it would lead to .
•
Do not stand on the unit or place other object on it.
•
Do not insert fingers or other objects into the outlet grill to prevent damage to the unit or personal injury
or death.
•
Do not start or stop the unit by inserting or drawing out the power plug.
•
Do not let children play with this unit.
•
The unit should be equipped with the leakage protector which should be installed in accordance with
electric technical standards. Uninstallation or incorrect installation would lead to electrocution. Do electric
leakage detection after electric installation is finished.
•
Volatile liquid like thinner or gasoline would damage appearance of the unit. (Only clean the outer casing
with of the unit with soft dry cloth or wet cloth with neutral detergent. )
