9
Commissioning & Customer Hand Over
Envirosun AS Installation Manual Rev1a PVNW.docx
Page 28
9
C
OMMISSIONING
&
C
USTOMER
H
AND
O
VER
9.1
Commissioning
When all connections have been completed the solar water heater can be filled with
water.
1.
Before turning on the cold water supply to the system, open one hot tap within
the household to release air from the system during the filling process. Do not
leave the open tap unattended during the filling process.
2.
Turn on the cold water supply and wait for the system to fill.
3.
When water flows from the open hot tap without air bursts then the hot tap can be
closed. This will now pressurise the solar water heater system.
4.
Once the system is pressurised, all connections on the water heater must be
checked for leaks and repaired if necessary.
5.
When the system is proven water tight, power and/or gas can be applied to the
AES system.
6.
To test that the element is operational turn the circuit breaker in the switch board
on and off, you should see the power meters speed change during this action.
7.
For gas AES systems, turn on a hot water tap and the gas heater will ignite
provided the water temperature is less than 70 °C.
9.2
Customer Hand Over
The solar water heater is now fully operational.
Once the solar water heater is commissioned and you are confident it is operating
correctly, complete the installation details on the carbon copy sheet at the beginning of
the
Owner’s Manual. Please remove the Conergy (blue) and the installer (pink) copy.
Please hand the owner the
Owner’s Manual and Gas Heater Manual (if gas AES is used).
Before leaving the installation, ensure that the customer is fully aware of the systems
operation and whom to contact should there be any questions in the future.
Thank you for installing our world class Conergy solar water heater.
