Operating instructions

6
The Ecosy display has three display modes :
A - Reading mode only - this gives information about the operation in progress.
B - Programming mode - this allows the user to change selected settings of the boiler.
C - Diagnostic mode - this allows the user to check selected temperatures during boiler operation.
BOILER OPERATING MODES AND DISPLAY READINGS
A- Reading mode only
0 6 5
No decimal point displayed
During boiler operation, the display gives infor-
mation about the operation in progress (left
hand digit) and the temperature of that
operation (right hand digits).
0 - No demand ➜
1 - Safety purge ➜
2 - Ignition ➜
3 - Boiler on - central heating ➜
4 - Boiler on - hot water ➜
5 - Waiting for closing air pressure switch ➜
6 - Boiler off after reaching temp. ➜
7 - Pump overrun after heating ➜
8 - Pump overrun after hot water ➜
9 - Boiler safety shut down ➜
C - Diagnostic mode :
➭
1. 7 0
Flashing decimal point displayed
➭
1. 7 0
Five settings of the boiler can be changed by
the user.
1 - Press «Mode» button once : The number 1
mode
➭
1. 7 0
3. 0 0
set
➭
Decimal point displayed
will be displayed with
a decimal point after
it.
2 - Press «Set» button to select the setting that
you wish to change (see table below).
3 - Press «+» or «-»
button to adjust
the settings according to the table below
4 - Press «Enter» button and then press «Mode»
button twice to exit from the programming
mode into the display mode.
3. 01
-
➭
B - Programming mode
Programme Setting
1 ➜ Domestic hot water temperature ............................... adjustable from 40°C to 65°C (factory set at 65°C)
2 ➜ Domestic hot water comfort level............................... factory set at 02 - do not adjust
3 ➜ Pump operation.............................................................00 = do not use
.........................................................................................01 = Intermittent pump (factory setting)
.........................................................................................02 = continuous pump
4 ➜ Heating economy .......................................................... factory set at 02 - do not adjust
5 ➜ Heating flow temperature ............................................adjustable from 20°C to 90°C (factory set at 70°C)
1. 6 5
set
➭➭
enter
2. 60
➜
Flow temperature
1 6 5
2 6 5
3 6 5
4 6 5
5 6 5
6 6 5
7 6 5
8 6 5
9 6 5
0 6 5
Allows the user to check selected temperatures
during boiler operation.
1 - Press «Mode» button twice : The number 1
will be displayed with a flashing decimal point
after it.
2 - Press «Set» button to select the setting that
you wish to check (see table below).
3. 5 0
set
mode
➭
➭
1. 7 0
1 - Central heating flow temperature
2 - Central heating return temperature
3 - Cylinder temperature
4 - Not applicable
5 - Not applicable
6 - Not applicable
7 - Calculated temperature set
8 - Temperature rise of central heating flow
9 - Temperature rise of cylinder
Hab 206
Reg 025