4. At the end of the start-up program, the display will show:
:
(FR
flashes in the picture)
5. With the key select the desired language.
6. Press the
key to confirm the selection.
will be displayed.
7. To confirm, press the
key.
8. The selected language is now set-up and the main display will appear.
9. Set the components (thermostats, control) so that heat is demanded.
Error during start-up procedure:
In the event of a fault, a message with the corresponding code is
displayed.
The meaning of the error codes can be found in the error table.
7.3
Gas settings
7.3.1
Adjusting to a different gas type
Warning
Only a qualified engineer may carry out the following operations.
The factory setting of the boiler is for operation with the natural gas group
G20 (H gas).
Tab.30 Factory settings G20 (H gas)
Code
Description
Adjustment range
160
200
250
300
DP003
Maximum fan speed on Domestic Hot
Water
1000 Rpm - 7000 Rpm
6700
4650
5700
5800
GP007
Maximum fan speed during Central Heating
mode
1000 Rpm - 8500 Rpm
6700
4650
5700
5800
GP008
Minimum fan speed during Central Heating
+ Domestic Hot Water mode
900 Rpm - 8500 Rpm
1900
1450
1550
1650
GP009
Fan speed at appliance start
900 Rpm - 5000 Rpm
2200
2200
2200
2200
Before operating with a different type of gas, carry out the following steps:
1. Fit the gas diaphragm in the gas valve unit if the boiler is modified for
G30/G31 (butane/propane):
Tab.31 Gas diaphragm for G30/G31 (butane/propane)
Gas diaphragm for G30/G31 (butane/propane)
Ø (mm)
Gas 220 Ace 160
9.0
Gas 220 Ace 200
12.0
Gas 220 Ace 250
12.0
Gas 220 Ace 300
14.0
Fig.51
AD-4100151-01
Fig.52
AD-4100149-01
Fig.53
AD-4100150-01
Fig.54
AD-4100148-01
7 Commissioning
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