Zamil MAC-240, Installation, Operation & Maintenance Manual

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16) ACU Alarm Lamp – This lamp will light if there’s a fault in the ACU system. The nature of the fault will be described
in the LCD window #2 of the ACU’s control panel.
17) Alarm Reset Button – If there’s a fault, pushing this button will re-set the system. The lighted fault indicating lamps
will be turned off.
18) Power ON Lamp – This lamp lights up to indicate power is provided in the ACU.
19) Comp 1 Trip Lamp – This lamp will light up indicating there is a fault in refrigeration system 1. The nature of the fault
will be described in the LCD window #2 of the ACU’s control panel.
20) Comp 2 Trip Lamp - This lamp will light up indicating there is a fault in refrigeration system 2. The nature of the fault
will be described in the LCD window #2 of the ACU’s control panel.
21) No Air Flow Lamp – This lamp will light up if there is no air flow under vent or cool mode condition.
22) Low Fuel Alarm Lamp – If the generator engine’s fuel level goes down at 10% level, this lamp will light up to indicate
low fuel.
23) Lamp Test Button – Used to test the indicating lamps on the control panel. Pushing this button will light up all the
indicating lamps in the panel and also the beacon lamp located on top of the unit.
24) Service Lamp Switch – This switch turns OFF/ON the two service lamps provided in the unit. Generator engine
should be in operation to give power to the lamps.
25) Beacon Lamp Switch – This switch will turn ON/OFF the beacon lamp on top of the unit provided that the fuel level
is more than 30%. If fuel level is less than 30%, then the beacon lamp is lighted up and cannot be turned off by this
switch.
26) Emergency Stop Switch – This is a “push – pull” mushroom head type button switch to shut-off the operating
equipment when pushed. It is located just above the main control panel LCD display to make it accessible whenever
an emergency case arises. The switch is to be “pulled” back to bring the equipment ready to operate.
4.4.2 Generator set control panel
The power generator is provided with a control module which monitors the mains supply indicating the status of the mains
on the module’s integral LCD display. Additionally the module monitors the engine, indicating the operational status and
fault conditions, automatically shutting down the engine and giving a true first up fault condition of an engine failure by a
flashing common alarm LCD indicator (refer to the generator manual for the details of the fault conditions). The exact
failure mode is indicated by combined “hidden until lit” LEDs and the LCD display on the front panel.
The microprocessor contained within the module allows for a range of features incorporated as standard:
a) Graphical icon based LCD display
b) Voltage, current and power monitoring
c) Engine parameter monitoring
d) Fully configurable inputs for use as alarms or a range of different functions
Generator Set Module Panel with LCD Display