Gree D Series User Manual

D Series Modular Air-cooled Scroll Chillers
2
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Do not install the unit where conditions are severe, where it is close to the hot spring, coast or oil eld,
as it would lead to corrosion, electrocution or re hazards. Besides, do not install the unit where there
are corrosive, inflammable substances or smog, otherwise it would lead to normal operation failure,
shortened service life, re hazard, or severe injury.
•
Do not start the compressor by manually closing the AC contactor, otherwise it would lead to electrocution
or re hazard.
•
Do not misuse refrigerant, as it would lead to normal operation failure, unsatisfactory performance, re
hazards or even explosion etc.
•
Installation should be done in accordance with this manual. Please read it manually prior to startup or
troubleshooting.
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Installation should be done by qualied servicemen, as incorrect installation would lead to water leakage,
electrocution or re hazards etc.
•
Before installation, check for all power supplies with the nameplate and check for its safety.
•
The unit should be grounded and there should be specialized grounding line for the power socket to
avoid of electrocution. Do not connect the groundling line to the gas tank, water line, lightning rod, or
telephone line.
•
Only specialized accessories and parts are allowed for installation, otherwise it would lead to water
leakage, electrocution or re hazards etc.
•
Size of the power lines should be large enough. Only specialized power lines are allowed for replacing
the damaged ones.
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When power lines have been connected, install the electric box as well to avoid of any safety problems.
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After all installation has been nished, take an overall check to the unit before powering it on.
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Safety Precautions for Usage and Maintenance
WARNING
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When there is something unusual (like burnt smell), cut o󰀨 the power supply at once and contact the
sales agent. The ongoing unusual condition would lead to malfunctions, electrocution or re hazards.
•
When refrigerant leaks, take corrective measures to prevent oxygen depletion by increasing refrigerant
concentration.
•
Do not use or place inammable or explosive substances near the unit.
•
Do not do troubleshooting personally, as incorrect troubleshooting would lead to electrocution or fire
hazards. Instead, please contact GREE after-sales service center.
•
When the unit is charged with refrigerant, do not solder or cut any pipeline, ned heat exchanger, shell-
and-tube heat exchanger or other containers.

Gree D Series Specifications

General

Brand	Gree
Model	D Series
Category	Chiller
Language	English