Installation Manual

B1-MT300MIX
8
3.2 Operation Instructions of Buttons
3.2.1 Button Description
a) UP key
b) DOWN key
c) OK key
d) Menu key
3.2.2 Main Interface Instructions
e) Breathing point of system operating state: It will flash when the system runs normally; it will be
normally on or off when the system breaks down; it will turn from " " to " " upon power failure,
prompting the power failure alarm;
f) Current flow value in the device mL/min (to test whether there is gas leakage inside the device): It is
generally displayed as "0" when there is no gas intake, indicating that the equipment is normal;
g) Pressure value input externally and processed by the pressure reducing valve (to test whether the gas
source has low pressure);
h) Current CO
2
concentration in the equipment (to detect whether there is gas leakage in the equipment):
When the value exceeds 0.5%, an alarm will be triggered;
i) Current concentrations of O
2
and CO
2
in the gas in the external gas pipe monitored by the equipment;
j) Function prompt icon of operation button: The button function will be different with the different
interfaces on the display.
Function Description of Buttons on the Current Interface:
UP key: No function (disabled);
DOWN key: No function (disabled);
OK key: Press it to enter "System information interface";
Menu key: Press it to enter "Parameter setting interface";
a)
b)
c)
d)
e)
f)
g)
h)
i
)
j
)