AC75 - Control Panel
Overview
Features
- Switches for 12V Power, Lighting, & Dual Water Pumps
- Battery level gauge
- Water level gauge
Electrical Connections
Switch Operation
Symbol | Function | Description |
12V Power On / Off | This switch turns on (or off) the 12 volt power to all circuits.  NOTE: As this switch works in conjunction with a relay (that uses around 40mA to operate), it should only be used for relatively short periods of time while using the caravan (i.e. when going out for the day). For long term isolation of the 12 volt power, please place the Car / Van selector switch on the ESM2004 Power Supply Unit in the centre (Off) position (i.e. during storage) | |
Entry Light | This switch operates the internal entry light
(usually the first light within the caravan). | |
Dual Pump | In caravans with an onboard water
tank, the pump switch will be a two-way switch with a centre off position. This allows the selection of either the
internal pump (switch up – Tap symbol) or external pump (switch down – Water
container symbol). NOTE: A green indicator lamp will illuminate within
the bottom left corner of the battery gauge when the internal pump motor is
running. | |
Battery Level Test | This switch is used to display the
battery voltage level. Press and hold
the switch to display the battery level on the gauge. The green region indicates a battery with a good
charge, the yellow region indicates a battery with an adequate charge, and the
red region indicates a battery that requires charging. | |
Water Level Test | This switch is used to display the
fresh water level within the onboard water tank. Press and hold the switch to display the
water level on the gauge. The gauge indicates the water level on an ‘Empty - ¼ -
½ - ¾ - Full’ scale, with empty being on the left. | |
Optional Remote Control Unit | When using the optional remote
control unit, please ensure the control panel ‘12v Power’ switch is in the ON
position and the ‘Entry light’ switch is in the OFF position for correct
operation of the remote control (as the remote control operates in parallel
with the control panel switches). The
remote control button [I] controls the Entry Light and button [II] controls the
12v Power. If you do not wish to use the
remote control, or the remote battery is flat / remote has been lost, you can
of course return to manual operation by using the switches on the control
panel. If the power has been turned off
using the remote control and then the remote has been lost / battery become
flat you will need to carry out the following to reset the caravan: Place the Car / Van selector switch on the
ESM2004 power supply unit in the centre (OFF) position and turn the charger
switch to the OFF position, wait 5 seconds and then turn the charger & Car
/ Van selector switch back on. The UH**** number on the back of the remote control is
the remote code number. Please keep a
record of this number in case you need to order a replacement or additional
remote control. |
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