Dungs DGAI. 69F Manual

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Automatic gas burner
control for gas burners
without fan, with intermit-
tent ignition burner and
exhaust gas monitoring
DGAI. 69F
1.32

Technical description

The DGAI.69F is an automatic gas burner
control as per EN 298 with the following
features:
• Ionisation flame monitor
• Ignition flame burns continuously dur-
ing heat request
• Restart attempt in case of flame failure
in operation
• Exhaust gas monitor by means of NTC
sensor
• Program sequence control by means
of electronic timers
• Burner ignition by means of external
ignition facilities
• Ignition gas solenoid valve
• Main gas solenoid valve
• LP gas solenoid valve
• Complete circuit on one PCB
• Connections for operation and fault dis-
play as well as remote unlock facility
• Rast 5 connectivity

Application

The automatic gas burner control
DGAI.69F is suitable for igniting and mon-
itoring gas burners without blower as per
EN 297 for intermittent operation.
The DGAI.69F operates during heat re-
quest with permanently burning ignition
burner at a heat capacity of
< 250 W and is therefore specially suited
for gas burners whose main flames need
not be monitored constantly according to
the ionisation principle.

Approvals

EC type test approval as per EC Gas
Appliance Directive:
DGAI.69F CE-0085 AR 0403
EC type test approval as per EC Pressure
Equipment Directive:
DGAI.69F CE0036