GREE MACHINE WATER COOLER PRODUCT OPERATING RANGE PRODUCT CAPABILITY CORRECTION CURVE PRODUCT INSTALLATION AND MAINTENANCE REQUIREMENTS 0.95 1 Correction coefficient of synchronous capacity K 0.9 0.85 Product installation precautions 0.8 0.75 Unit installation foundation The installation foundation should be designed by the designer according to the site conditions. The unit installation foundation must be cement or steel structure and can bear its weight. The level must be horizontal and the allowable level error is 6mm/m. 0.7 0.65 0.55 0.6 Unit position and environment The unit installation site should avoid the influence of fire, oil, mist, dust, combustible or corrosive gas.
No unit can be installed outside. Choose a place with good and smooth ventilation, and avoid the adverse effects of air exhaust and running radiography on others. It is necessary to leave room for the installation, operation and maintenance of the unit. Do not place anything obstructing ventilation within 500 meters of the inlet and outlet. The installation should be guaranteed with the spare room for maintenance as shown in the following figure to ensure easy inspection work, smooth front air intake and upper exhaust. 0.45 0.5 0.4 5 10 15 20 25 35 30 45 40 50 Ambient dry-bulb Temp. = Outlet water Temp.
Unit piping connection External piping layout must comply with the relevant engineering requirements. The logo is set near the inlet and outlet of the unit for the reference of piping connection. Electrical installation All electrical installations must be conducted by professionals in accordance with national and local laws and regulations. The unit must be grounded reliably and comply with relevant requirements of GB 50169. PRODUCT DIMENSIONS Please refer to the wiring diagram of the field connection.
PRODUCT DIMENSION/ INSTALLATION AND MAINTENANCE SPACE >500 Electric cabinet components Air-inlet side of condensor >500 >400 E1 F1 G1 G2 Unit:mm B 18 19 Size parameters Model A B C D E1 E2 F1 G1 G2 LSQGD1.5F/NaAZ 430 395 8 60 485 70 70 70 70 150 LSQGD3.5F/NaAZ 430 395 8 60 485 70 70 70 70 150 LSQGD5F/NaAZ 590 480 9 10 640 60 60 60 70 170 LSQSGD7F/NaAZ 650 620 1 090 700 60 60 60 80 180 LSQSGD9F/NaAZ 650 620 1 090 700 60 60 60 80 180 Refrigeration operating range Inlet water Temp（℃） Ambient Temp（℃） 5~50 5~50 C A D