Operating instructions
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240 Volt operation: 
IMPORTANT: There are three 240volt switches associated in using the 
hot water unit. 
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Step 1. Inside the van, as pictured below (picture ‘A’) you will find a 
Hot Water isolation switch. This switch is used to turn on the 240 volt 
power point where the HWU is plugged into to operate the unit. 
Picture ‘A’!  
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Step 2. This ‘On / Off’ switch (picture ‘B’) is located on the unit and 
accessed from the external hatch opening. This is the main 240 volt 
switch to the unit and must be left on at all times as the isolation 
switch (picture ‘A’) works in conjunction with this switch (picture ‘B’) 
Picture ‘B’!  
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