GM-820A-Dual A/C SYSTEM MAINTENANCE CENTRE-DUAL
6
L. Working pressure: max. 20bar
M. HP gauge: -1bar~35bar
N. LP gauge: -1bar~20bar
O. Max. Work Pressure:20bar
P. Backlighting: LED
Q. Language: Chinese and English (can be customized)
2
、
Functions
1) Primary functions
A. Dual refrigerant system
B. Support dual refrigerant oil type
C. Automatic flushing
D. Automatic recovering/recycling
E. Automatic/manual used oil drain
F. Vacuum timing.
G. Automatic/manual new oil injection
H. Quantitative recharging
I.
Each function can operate independently
J.
Auto mode
K. Database
L. Print
2) Subsidiary functions
A. Parameter setting
B. Refrigerant supplement
C. Pipeline self-cleaning
D. Equipment emptying
E. Equipment vacuum
F. Electronic scale calibration (professional)
G. Machine maintenance (Dry-filter exchanger, vacuum pump oil exchanger)
H. Printer test
I.
Equipment status query
J.
Equipment info inquiry
K. Help
