0.5 Second after the fuel relay is energized [terminal 5], the 3 attempt start will begin its start sequence: the start relay will energize, feeding battery +ve (on terminal 7 to terminal 2 and thence on to the start circuit. If  the engine  has  not  fired by  the  end  of  1st  attempt,  the  starter is turned off for a resting period. The sequence will then repeat up to a maximum number of start attempts.  Following  a  successful  start, sensed when AC alternator's voltage rises above 40% of nominal, the start relay is de-energized and latched out to prevent reengagement of the starter with the engine running.

10 second after the pre-heat relay is energized (flashing LED on the panel is indicating pre-heating process), feeding battery +ve on terminal 7 to terminal 9 and thence on the pre-heat circuit, the module will begin its start sequence: the fuel solenoid relay is energized [terminal 5], feeding battery +ve on terminal 7 to terminal 5 and thence to the fuel solenoid circuit, the start relay will energize, feeding battery +ve on terminal 7 to terminal 2 and thence on to the start circuit. If the engine has not fired by the end of 1st attempt, the starter and the glow plug are turned off for a resting period. The sequence will then repeat up to a maximum number of start attempts. Following a successful start, sensed when AC alternator's voltage rises above 40% of nominal, the crank relay is de-energized and latched out to prevent reengagement of the starter with the engine running.

After a successful start, when engine's parameters are settled (when time delay provided by hold-off timer* is timed out) then warm-up time delay is timed out, the load control relay (output 10) will energise feeding +Ve on terminal 7 to terminal 10 and thence to an external power relay which will connect the AC alternator output to the load. The engine warm-up time delay (run time before energising contactor) and the engine cool-down time delay (run time after de-energising contactor) are reprogrammable with a limit of 255 sec (4.25 min) max. for each delay timer. Please note: running generator is ready to accept the load again if the remote start signal from wired remote start (terminal 1) / Key Fob is switched back on during cool-down period.

Make sure there are no metal doors/walls/other metal shields between you and AECM105V module. Any metal/brick wall can significantly reduce the working distance.
Press "A" button on a key fob for 1 sec and release it. The generator should try to start within a few seconds. If your generator doesn’t respond - try to come closer to AECM105V module. To stop it-press "B" button.

Wireless transmitter/receiver specification
Receiver: internally fitted pcb.
Transmitter/Receiver working frequency: 315 / (443) Mhz
Number of channels: 2
Encoding type: fixed code

The key fob (transmitter) comes without battery included. Please fit type 23A 12V battery.

Need an extra key fob? Please feel free to order one or more from this listing (we will post it together with your AECM controller):https://www.ebay.co.uk/itm/225912375825

» Starter Motor Output
» Fuel Solenoid Output
» Glow Plug Output (optional)
» Load Control Output (optional)

» Wired remote start/stop
» High engine temperature
» Oil pressure
» Emergency stop
» AC alternator monitor

» Under/Over speed S/D (speed fault). This alarm sensor can be enabled/disabled via SPEED jumper.
» Low oil pressure S/D. “LOW OIL” led is lit when fault is identified.
» High engine temperature S/D. “HET/GL” led is lit when fault is identified.
» Fail to start S/D. “ST.FAIL” led is lit when fault is identified.
» Emergency stop S/D. E. STOP led is lit when fault is identified.

* During engine cranking and for a short time afterwards the protective hold-off timer is active and the relevant alarms inputs are inhibited. This enables the engine to start and achieve normal running conditions. Once the timer has expired, the inputs are enabled providing normal protection from the module.