Install Instructions

8
FEATURES
FUNCTIONS AND FEATURES
Please refer to FIG. 1 and FIG. 2 to familiarize yourself with the indicators
and keypad controls as you proceed through this section.
BATTERY VOLTAGE INDICATOR
The Battery Voltage Indicator shows battery level. 4 bars in the battery
icon indicate full battery; one bar indicates low battery.
SENSITIVITY ADJUSTMENT
The unit provides three levels of sensitivity adjustment. When the unit
is switched on, it is set to the lowest sensitivity position. To change the
sensitivity, press the SENS button; The LED screen will display the corre-
sponding sensitivity level: L for Low, M for Medium and H for High.
SENSOR STATUS INDICATOR
The unit automatically diagnoses and indicates the sensor’s status. When
switched on, the circuit automatically senses the condition of the sensor,
indicating a failed or missing sensor.
FAILED SENSOR INDICATION
If the circuit detects a failed or missing sensor,
(FIG. 3) is displayed and the leak detector will stop
working.
AUDIBLE / VISUAL ALARMS – MUTE FEATURE
The unit features two indications – an internal speaker audible alarm,
and TFT LCD display visual notification. When refrigerant is detected, the
detectors shows leakage level in bar chart form. Green indicates “no re-
frigerant detected / no leak”, and Red indicates detection of refrigerant
in high concentration. When the unit is switched on, the audible alarm is
activated by default. The audible alarm may be disabled by pressing the
MUTE button. Press the MUTE button again to allow audio as well as visu-
al notification. The audio notification may also be heard via headphones
plugged into the 3.5mm headphone jack.
(FIG. 3)