Owner`s manual

ENGLISH
Conergy AS
Owners Manual
7
Your Conergy Split System model number
The model number of the system is divided into sections to describe the system which you have
installed. For example: AS315/4/0/E24/V/E20SB.
The first two digits are used to determine the system type. eg AS315/4/O/E24/V/E20SB.
AS is an Active (or pumped) system.
The next three digits are used to determine the tank delivery volume. eg AS315/4/O/E24/V/E20SB.
In the example 315 indicates that the delivery volume is a nominal 315 litres. 400 would indicate a
nominal delivery volume of 400 litres.
The fourth digit indicates the nominal collector surface area. eg AS315/4/O/E24/V/E20SB.
In the example 4 indicates 4m
2
and 6 would indicate 6m
2
.
The next figure indicates the tank model type. eg AS315/4/O/E24/V/E20SB.
In the example O indicates an open circuit tank system and a C would indicate a closed circuit
system.
The next figures indicate the AES model type. eg AS315/4/O/E24/V/E20SB.
In the example E24 indicates an electric 2.4kW AES a G21 would indicate a 21 litre per minute gas
AES.
The next figure indicates the tank construction. eg AS315/4/O/E24/V/E20SB.
In the example V indicates a vitreous enamelled tank and an S would indicate a stainless steel tank.
The final 5 figures indicate the Collector model. eg AS315/4/O/E24/V/E20SB.
In the example the collectors are model E20SB. Other models are E20BC, E25BC, F20LC or E20SP.
System operation
A Conergy solar water heater is designed for fully automatic operation, so there is nothing you need
to do for day to day system operation. If the AES System has been fitted with a remote isolator switch
or time-clock, you may make the decision when and if Ancillary Energy Support is permitted. As a
guide you may like to isolate the AES System during the summer months and you may use a time clock
to permit boosting after sunset or any other combination, which suits your usage pattern. Careful use
of these options can further reduce your energy use for hot water supply to the household.
collector temperature rises above 190°C, the circulation pump will be initiated to reduce the
collector temperature to below 185°C. This is to protect the collector from prolonged periods
of extreme temperature.
System Cooling. During the collector circuit temperature control operation, if the storage tank
water temperature has risen above the set 70°C maximum, the controller will initiate the pump
to reduce the excess tank temperature back to the set point of 70°C. This function is to ensure
water temperatures above 70°C are not stored for prolonged periods in the storage tank.
5.
1.5
1.6
1 Owners Information