AquaMAX EM50 Series - Manual (Page 17)

16
•
Is one outlet (especially the shower) using more hot water than you
think?
Refer to “Not Enough Hot Water” on page 14.
•
Is there a leaking hot water pipe, dripping hot water tap, etc?
Even a small leak will waste a surprising quantity of hot water and
electricity. Replace faulty tap washers and have your plumber rectify
any leaks.
•
Has there been an increase in hot water usage?
An increase in hot water usage will result in an increase in water heater
operation.
•
Has your water heating tariff rate been increased by your electricity
retailer since your previous bill?
The electricity tariff to which your water heater is connected will
determine the overall operating cost of the system. It is important you
are aware of this tariff, i.e. Off-Peak (overnight) or time controlled
supply, Extended Off-Peak (overnight and day) or Extended time
controlled supply, Domestic/Continuous. Contact your energy supplier
for information relating to your water heating tariff rate.
If you have checked all the previous troubleshooting points and still
believe you need assistance, phone Aquamax Service or their nearest
Accredited Service Agent.
INSTALLATION
Installation Overview
This water heater must be installed by a qualified person in accordance
with the installation instructions. The installation must comply with the
requirements of AS/NZS 3500.4, AS/NZS 3000, all local codes and
regulatory authority requirements.
All packaging materials must be removed from the water heater prior to its
installation. This includes the removal of the cardboard base of the carton
from the underside of the water heater.
This water heater is not suitable for pool heating.
Hot Water Redundancy
If this water heater is to be used where an uninterrupted hot water supply is
necessary for the application or business, then there should be redundancy
within the hot water system design. This should ensure the continuity of hot