AC80 & SC20 - Control Panel
AC80
SC20
Overview
The EC80 control panel provides switching control for vehicle systems such as water pumps, lighting and leisure battery. It also provides monitoring of the battery capacity and water level.
The SC20 control panel provides switching control for the Alde heating system.
Features
- Switches for 12V Power, Lighting, & Dual Water Pumps
- Battery level gauge
- Water level gauge
Switch Operation
AC80
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) | |
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. |
SC20
Symbol | Function |
1kW Heating Element On / Off | |
2kW Heating Element On / Off | |
Gas Burner On / Off | |
Circulating Pump On / Off | |
Gas Burner Flame Indicator | |
Fault Warning |
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