8
Electrical Connections
Envirosun AS Installation Manual Rev1a PVNW.docx
Page 27
Figure 8.2.3 Controller functions
8.3
Gas AES installation instructions
All gas work must comply with local regulations including AS5701/AG601 and AS/NZ
3500.4
All gas work must be conducted by a suitability licensed gas fitter.
Installation of the gas heater must be installed in accordance with the installation
instructions supplied with it.
Conergy systems only use approved Gas Heaters.
Particular attention must be given to the gas supply system to ensure the there is a
sufficient gas supply available to the gas heater when operating at full output burner rate.
8.3.1
Approved Gas AES models
Gas heater models used with Conergy
solar water heater systems must be certified to all
local requirements, be automatic ignition and have full flame modulation.
The temperature setting of the gas AES must be permanently set to 70°C.
Gas heaters other than this type must not be used with a Conergy solar water heater.
Fixed pilot and fixed flame gas heater models must not be used under any
circumstance.
Please refer to your local distributor for information on approved gas heater model.