3
CAUTION
(1)Installation should be done in accordance with this manual. Please read it manually
prior to startup or troubleshooting.
(2)Installation should be done by qualified servicemen, as incorrect installation would
lead to water leakage, electrocution or fire hazards etc.
(3)Before installation, check for all power supplies with the nameplate and check for its
safety.
(4)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.
(5)Only specialized accessories and parts are allowed for installation, otherwise it
would lead to water leakage, electrocution or fire hazards etc.
(6)Size of the power lines should be large enough. Only specialized power lines are
allowed for replacing the damaged ones.
(7)When power lines have been connected, install the electric box as well to avoid of
any safety problems.
(8)After all installation has been finished, take an overall check to the unit before
powering it on.
āSafety Precautions for Usage and Maintenance
WARNING
(1)When there is something unusual (like burnt smell), cut off the power supply at once
and contact the sales agent. The ongoing unusual condition would lead to
malfunctions, electrocution or fire hazards.
(2)When refrigerant leaks, take corrective measures to prevent oxygen depletion by
increasing refrigerant concentration.
(3)Do not use or place inflammable or explosive substances near the unit.
(4)Do not do troubleshooting personally, as incorrect troubleshooting would lead to
electrocution or fire hazards. Instead, please contact GREE after-sales service
center.
(5)When the unit is charged with refrigerant, do not solder or cut any pipeline, fined
heat exchanger, shell-and-tube heat exchanger or other containers.
A Series Inverter Modular Air-cooled Chiller (Heat Pump)