APC615 Pump Unit Controller User Manual
APC615 Pump Unit Controller Version 1.0 2017-10-20 Page 45 of 54
12 INSTALLATION
12.1 FIXING CLIPS
Controller is panel built-in design; it is fixed by clips when installed.
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Withdraw the fixing clip screw (turn anticlockwise) until it reaches proper position.
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Pull the fixing clip backwards (towards the back of the module) ensuring two clips are inside their
allotted slots.
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Turn the fixing clip screws clockwise until they are fixed on the panel.
Note: Care should be taken not to over tighten the screws of fixing clips.
12.2 OVERALL DIMENSION
Fig. 8
– Overall & Cutout Dimensions
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Battery Voltage Input
APC615 controller can suit for widely range of battery voltage DC(8~35)V. Negative of battery must
be connected with the engine shell soundly. The diameter of wire which from power supply to battery
must be over 2.5mm
2
. If floating charge configured, please firstly connect output wires of charger to
battery’s positive and negative directly, then, connect wires from battery’s positive and negative to
controller’s corresponding input ports in order to prevent charge disturbing the controller’s normal
working.
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Speed Sensor Input
Speed sensor is the magnetic equipment which be installed in starter and for detecting flywheel
teeth. Its connection wires to controller should apply for 2 cores shielding line. The shielding layer
should connect to No. 32 terminal of controller while another side is hanging in air. The else two signal
wires are connected to No. 31 and No. 32 terminals of controller. The output voltage of speed sensor
should be within AC(1~24)V (effective value) during the full speed. AC12V is recommended (in rated
speed). When install the speed sensor, let the sensor is spun to contacting flywheel first, then, port out
1/3 lap, and lock the nuts of sensor at last.
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Output And Expansion Relay