Gree Versati II+ Owner's Manual page 6

(4) The On/off in the instruction is for the operation to on and off button of PCB for users; cut off
power means to stop supplying power to the unit.
(5) Don't directly expose the unit under the corrosive ambient with water or dampness.
(6) Don't operate the unit without water in water tank .The air outlet/inlet of unit can not be blocked
by other objects.
(7) The water in unit and pipeline should be discharged if the unit is not in use, to prevent the water
tank, pipe line and water pump from frost-cracking.
(8) Never press the button with sharp objects to protect manual controller. Never use other wires
instead of special communication line of the unit to protect control elements. Never clean the
manual controller with benzene, thinner or chemical cloth to avoid fading of surface and failure
of elements. Clean the unit with the cloth soaked in neutral eradicator .Slightly clean the display
screen and connecting parts to avoid fading.
(9) The power cord must be separated with the communication line.
(10) maximum and minimum water operating temperatures.
Item
Cooling
Heating
Water heating
maximum and minimum water operating pressures.
Item
Cooling
Heating
Water heating
maximum and minimum entering water pressures.
Item
Cooling
Heating
Water heating
the range of external static pressures at which the appliance was tested (add-on heat pumps, and
appliances with supplementary heaters,only);If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
(11) The appliance is intended to be permanently connected to the water mains and not connected
by a hose-set.
If there is any question, please contact with local dealer, authorized service center, agencies
or our company directly.
Air-to-water Heat Pump Monobloc Versati
Minimum water operating
temperatures
7°C
25°C
40°C
Minimum water operating
pressures
0.05MPa
Minimum entering water pressures
0.05MPa
4
Maximum water operating
temperatures
25°C
60°C
80°C
Maximum water operating
pressures
0.25MPa
Maximum entering water
pressures
0.25MPa