Select the
pressure
leak test
mode
Parameter
CO
T1
T2
HP
LP
6 -
Return the refrigerant selection: Press 【 】 and return.
Function
This mode can be used to check the leak tightness of the system.
For this purpose, the system pressure is measured at a defined
time period.
●
To ensure the measurement accuracy, the instrument pressure
zeroing (atmospheric pressure environment) should be
performed before each measurement.
1 -
Press 【▲】 or 【▼】 and select the pressure leak test option.
Pressure Leak Test
2 -
Press 【
Temperature under condensation pressure of
refrigerant
Evaporation temperature of measured pipe
Condensation temperature of measured pipe
Real-time pressure at high pressure
Real-time pressure at low pressure
Refrigeration
】 to enter the pressure leak test interface
14
Description
Evacuation