Specifications
ABOUT YOUR WATER HEATER 
7 
PRECAUTIONS 
Where damage to  property can occur  in  the  event  of the  water heater  leaking,  the  water heater must  be 
installed  over  a  safe  tray.  Construction,  installation  and  draining  of  a  safe  tray  must  comply  with 
AS/NZS 3500.4 and all local codes and regulatory authority requirements. 
The water heater  must  be  maintained  in  accordance  with  the  Owner‟s  Guide  and  Installation  Instructions. 
Refer to “General Maintenance” on page 7, “Minor Six Month Maintenance” on page 7 and “Major Five Year 
Service” on page 7. 
If this water heater is to be used where an uninterrupted hot water supply is necessary for your application or 
business  you should ensure that  you have  back up  redundancy within  the hot water system  design. This 
should ensure the continuity of hot water supply in the event that this water heater were to become 
inoperable for any reason. We recommend you seek advice from your plumber or specifier about your needs 
and building back up redundancy into your hot water supply system. 
GENERAL MAINTENANCE 
The  jacket  of  the  water  heater  can  be  cleaned  with  a  soft  cloth  and  warm  mild  soapy  water.  Under  no 
circumstances should abrasive materials or powders be used. 
The area around the water  heater can be  sprayed with insecticide to  rid the area of insects. Insects 
encroaching into or nesting in the water heater can interfere with the operation of the water heater and also 
damage components. 
MINOR SIX MONTH MAINTENANCE 
It is recommended minor maintenance be performed every six months by the dwelling occupant. 
The minor maintenance includes: 
  Inspect around the air inlet, flue terminal and the water heater in general for plant growth. 
  Trim back any shrubs, bushes or other plants which have encroached around the water heater. 
Plant growth across the air inlet and flue terminal can interfere with the performance of the water 
heater. 
  Inspect around the water heater for insect infestations, such as ants. 
  Spray insecticide around the water heater if necessary to rid the area of insects. Do not spray the 
surface or into the air inlet or flue terminal of the water heater. 
Insects encroaching into or nesting in the water heater can interfere with the operation of the water 
heater and also damage components. 
  Check the drain line from the safe tray (if one is installed) is not blocked. 
MAJOR FIVE YEAR SERVICE 
For safe and efficient operation, it is recommended a five year service be conducted on the water heater. 
 Warning: Servicing of a water heater must only be carried out by qualified personnel. Phone Aquamax 
Service. 
Note: The five year service and routine replacement of any components, if required, are not included in the 
Aquamax warranty. A charge will be made for this work. Only genuine replacement parts should be used on 
this water heater. 
The five year service includes the following actions: 
  Check and if necessary adjust the gas pressure. 
  Check the operation of and clean the burner. 
  Visually check the unit for any potential problems. 
  Inspect all connections. 
  Check the drain line from the safe tray (if one is installed) is not blocked. 










