Gas Settings; Configuring The Fan Speed - DeDietrich IX 245-130 Installation, User And Service Manual

8 Commissioning
Fig.92
Fonction d'arrêt régulation
Régime manuel
Fonction de purge
MENU
Fig.93
Fonction d'arrêt régulation
Régime manuel
Fonction de purge
MENU
8.4

Gas settings

Tab.35 Fan speed for gas type G20
Parameter
9524 Required speed LF
9524 Required speed LF
9529 Required speed HF
2441 Fan speed heating max
9512 Required speed ignition
74 IX
3. Access the 312:Deaeration apprx 10min function.
The 312:Deaeration apprx 10min parameter appears.
4. Turn the
MW-5000815-1
5. Confirm the selection by pressing the
The function 312 appears.
6. Wait for the end of the venting cycle.
The PCB will activate an on/off cycle of the pump which will last 10
minutes.
The function will stop automatically at the end of the cycle.
Important
Do not interrupt this venting function.
MW-5000818-1
8.4.1

Configuring the fan speed

The boiler's fan speed has to be configured according to gas type before
the gas valve is set.
1. Go to the installer parameters.
2. Select the Boiler Settings menu by turning the
3. Confirm the menu selection by pressing the
4. Modify parameter 2441 Fan speed heating max according to the gas
type. Use the
5. Confirm the setting by pressing the
6. Select the Burner control menu by turning the
7. Modify parameters 9512 Required speed ignition, 9524 Required
speed LF and 9529 Required speed HF according to the gas type.
Use the
Fan speed according to gas type
Output
minimum
minimum for boil­
ers in cascade
maximum
ignition
button to select 312:Deaeration apprx 10min.
button to select and modify the parameter.
button to select and modify the parameters.
Unit IX 245– IX 245–
130 150
rpm 1550 1800
rpm 1550 1800
rpm 5800 6900
rpm 2500 2500
button.
button.
button.
button.
button.
IX 245– IX 245–
200 250
1480 1560
1480 1560
5550 6150
2200 2200
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