>> Automatic burner controls >> DGAI. 65F
Automatic burner control DGAI. 65F Dungs for gas burners without fan
- These automatic burner controls DGAI. 65F are suitable for ignition and monitoring gas burners without blower as per EN 297 and/or EN 656 for intermittent operation.
- Ionisation flame monitor.
- Restart attempt in case of flame failure in operation.
- Program sequence control by means of electronic timers.
- Burner ignition by means of external ignition facilities.
- Ignition gas solenoid valve.
- Main gas solenoid valve.
- Safety gas solenoid valve.
- Connections for operation and fault display as well as remote unlock facility.
Functional description DGAI. 65F
DGAI.65F Mod. ICL and ILL
On receipt of a heat request from the regulator, the ignition starts after a startup delay period of about 10 seconds, and after a safety gas valve and an ignition gas valve are opened. The main gas
valve is opened on receipt of the ignition flame sensor. The ignition and ignition gas valve are switched off after the safety period startup. The DGAI.65F Mod. ICL and ILL can also be operated with
2 ionisation electrodes to monitor the end point of the main burner. Under no circumstances may the main flame contact the ionisation electrode of the ignition burner.
DGAI.65F Mod. TCL and TLL
The safety gas valve opens immediately on receipt of a heat request. After the startup delay period, the ignition starts and the ignition gas valve is opened. The main gas valve is opened by the
ignition flame signal (for DGAI.65F Mod. 50.5 TCL, only after about 5 seconds stabilising period). If the ignition flame goes out within the safety period startup, the ignition is re-activated or a restart
is performed. In the case of flame failure during operation the ignition and main gas valves are closed within 5 seconds and a restart is attempted and runs through the complete startup program.
DGAI.65F (all models)
If no flame forms within the start-up safety period, the ignition and the ignition/pilot gas solenoid valve switch off. After about 5 seconds, the safety gas solenoid valve also switches off and is locked
in fault position. If the flame fails in service, the gas solenoid valves switch off. Then they are interlocked in fault position and an attempt is made to restart. In a controlled switch-off, the gas solenoid
valves close. If there is a flame signal before fuel release, start is blocked after about 5 seconds. The blocking position can only be cancelled by switching off the supply voltage. When the regulator
is switched off, the safety, ignition and main gas valves are switched off.
Fault unlock: Via an external contact.
Technical specifications
| Type | Code | Voltage (V) | Frequency (Hz) | Power (VA) | Prot. degree | Ambient temp. (oC) | Fuse |
|---|---|---|---|---|---|---|---|
| DGAI. 65F Mod. 50.3 TCL | 223541 | 230 VAC | 50 | 5 | IP 20 | 0÷60 | 4 A (internal) 6.3 A (slow) 10 A (fast) |
| DGAI. 65F Mod. 10.3 TCL | 225161 | ||||||
| DGAI. 65F Mod. 5.3 TCL | 225162 | ||||||
| DGAI. 65F Mod. 10.1 TLL | 225163 | ||||||
| DGAI. 65F Mod. 5.1 TLL | 225164 | ||||||
| DGAI. 65F Mod. 3.1 TLL | 225165 | ||||||
| DGAI. 65F Mod. 10.3 ICL | 225725 | 230 VAC | 50 | 5 | IP 20 | 0÷60 | 4 A (internal) 6.3 A (slow) 10 A (fast) |
| DGAI. 65F Mod. 10.1 ILL | 225726 | ||||||
| DGAI. 65F Mod. 5.1 ILL | 225864 |
| Type | Code | Startup safety period SZA (s) | Operation safety period SZB (s) | Restart | Pilot valve | Ignition gas valve |
|---|---|---|---|---|---|---|
| DGAI. 65F Mod. 50.3 TCL | 223541 | <50 | <3 | YES | YES | - |
| DGAI. 65F Mod. 10.3 TCL | 225161 | <10 | <3 | YES | ||
| DGAI. 65F Mod. 5.3 TCL | 225162 | <5 | <3 | YES | ||
| DGAI. 65F Mod. 10.1 TLL | 225163 | <10 | <1 | - | ||
| DGAI. 65F Mod. 5.1 TLL | 225164 | <5 | <1 | - | ||
| DGAI. 65F Mod. 3.1 TLL | 225165 | <3 | <1 | - | ||
| DGAI. 65F Mod. 10.3 ICL | 225725 | <10 | <3 | YES | - | YES |
| DGAI. 65F Mod. 10.1 ILL | 225726 | <10 | <1 | - | ||
| DGAI. 65F Mod. 5.1 ILL | 225864 | <5 | <1 | - |
| Type | Code | Start heat load (kW) | Heat load (kW) | ||
|---|---|---|---|---|---|
| EN 297 | EN 656 | EN 297 | EN 656 | ||
| DGAI. 65F Mod. 50.3 TCL | 223541 | <0.25 | <1 | <70 | <300 |
| DGAI. 65F Mod. 10.3 TCL | 225161 | <50 | <50 | ||
| DGAI. 65F Mod. 5.3 TCL | 225162 | <70 | <100 | ||
| DGAI. 65F Mod. 10.1 TLL | 225163 | <50 | <50 | ||
| DGAI. 65F Mod. 5.1 TLL | 225164 | <70 | <100 | ||
| DGAI. 65F Mod. 3.1 TLL | 225165 | <70 | <166 | ||
| DGAI. 65F Mod. 10.3 ICL | 225725 | <50 | <50 | <70 | <300 |
| DGAI. 65F Mod. 10.1 ILL | 225726 | <50 | <50 | ||
| DGAI. 65F Mod. 5.1 ILL | 225864 | <70 | <100 | ||
Dimensions DGAI. 65F (mm)
For the images that aren't clear move the mouse over them to zoom.
Prices for controls
| Code | Type | Prices without VAT |
|---|---|---|
| 223541 | Automatic burner control DGAI. 65F Mod. 50.3 TCL | 0.00 |
| 225161 | Automatic burner control DGAI. 65F Mod. 10.3 TCL | 0.00 |
| 225162 | Automatic burner control DGAI. 65F Mod. 5.3 TCL | 0.00 |
| 225163 | Automatic burner control DGAI. 65F Mod. 10.1 TLL | 0.00 |
| 225164 | Automatic burner control DGAI. 65F Mod. 5.1 TLL | 0.00 |
| 225165 | Automatic burner control DGAI. 65F Mod. 3.1 TLL | 0.00 |
| 225725 | Automatic burner control DGAI. 65F Mod. 10.3 ICL | 0.00 |
| 225726 | Automatic burner control DGAI. 65F Mod. 10.1 ILL | 0.00 |
| 225864 | Automatic burner control DGAI. 65F Mod. 5.1 ILL | 0.00 |
In case the price is missing or for a list of discounts contact
us directly to receive an offer.