Gree A Series Service Manual page 79

A Series Modular-type Air-cooled (Heat Pump) Chiller
6 of total rated flow rate per hour of each module (for instance, for some project with four
modularized LSQWRF60VM/Na-M units, if the rated water flow of each unit is 10.3m 3 /h,
then the required capacity of the whole project should be larger than 10.3*4*1/6=6.87m 3 /
h). When the water course is quite short, a water tank is required; otherwise the service life
of the unit would be affected.
NOTE
Never use salt mixture to prevent the unit from being corroded.
■ How to install the water system
74