>> Automatic burner controls >> DGAI. 73


Automatic burner control DGAI. 73 Dungs for gas burners with or without fan

Automatic burner control DGAI. 73 Dungs
  • These automatic burner controls DGAI. 73 are suitable for igniting and monitoring gas burners with or without fan and are designed for intermittent operation. They conform to EN 298.
  • Ionisation flame monitor.
  • Program flow control by electronic timers.
  • Integrated cyclic spark ignition, glow ignition or external ignition.
  • Pilot gas valve.
  • Main gas valve.
  • Ignition and flame monitoring with common electrode or with separate ignition and ionisation electrode.
  • A restart is attempted after loss of flame during operation (depending on model).
  • Adjustable fault shutdown.
  • Note: This series is no longer part of the Dungs main product line.


Functional description DGAI. 73

Models without air monitor: When the controller signals that heat is required, the ignition is activated after a max. startup delay period of 3 seconds, and the pilot gas solenoid valve is opened. Models with air monitor: The DGAI. 73 waits until the contact of the air pressure monitor is open. Then the blower is switched on again and waits until the air pressure monitor switches. At the end of the pre-purging time, the ignition is started and the pilot gas valve is opened. The ignition is switched off when the pilot flame signal is generated. At the end of the startup period, the main gas valve is opened if the flame is lit. If the ignition flame goes out during the startup safety period, the ignition is switched off and interlocked in the fault state. If a loss of flame occurs during operation, all gas solenoid valves are switched off during the operating safety period. The ignition is then interlocked in the fault state, or an attempt to restart the burner is made. In a case of a normal shut-down, the gas valves are closed. If the flame-lit signal is generated before fuel feed is enabled, start-up is disabled for as long as the flame signal is applied.
 
Fault unlock: The DGAI. 73 Mod. ….. TCL and ….. TLL are unlocked via an external contact. ….. TCV models with adjustable fault unlocking device can be unlocked by shutting down the heat requirement or with an external contact.
 
Auto-ignition: The models DGAI. 73 …..-G can be operated with an igniter. In this way, ignition occurs in a reliable manner without HF disturbance. Use NORTON mini igniter type 701. It is available for 220 VAC, 230 VAC and 240 VAC voltages. For reliable ignition, choose the igniter according to the supply voltage.


Technical specifications

Type Code Voltage (V) Frequency (Hz) Power (VA) Degree of protection Ambient temp. (oC) Fuse
DGAI. 73 Mod 3.1.0 TLL 229526 230 VAC 50 5 IP 20 0÷60 2 A (internal)
6.3 A (slow)
10 A (fast)
DGAI. 73 Mod 5.1.0 TCV 239793 230 VAC 50 5 IP 20 0÷60
DGAI. 73 Mod 5.1.0 TLL 238213
DGAI. 73 Mod 5.1.0 TLL 226970
DGAI. 73 Mod 5.1.0 TLL-Z 238118
DGAI. 73 Mod 5.1.0 TCL 229107
DGAI. 73 Mod 5.1.0 TCL 226969
DGAI. 73 Mod 5.1.0 TCL-Z 238116
DGAI. 73 Mod B 5.1.0 TCL 242327
DGAI. 73 Mod 10.1.0 TCL 229179 230 VAC 50 5 IP 20 0÷60 2 A (internal)
6.3 A (slow)
10 A (fast)
DGAI. 73 Mod B 10.1.0 TCL 229713
DGAI. 73 Mod 10.1.0 TCL 226968
DGAI. 73 Mod 10.1.0 TCL-Z 238117
DGAI. 73 Mod 10.1.0 TCL-G 229121
DGAI. 73 Mod 10.5.0 TCL 238359

 

Type Code Voltage (V) Frequency (Hz) Power (VA) Degree of prot. Ambient temp. (oC) Fuse
DGAI. 73 Mod 3.1.30 TLL 226966 230 VAC 50 5 IP 20 0÷60 2 A (internal)
6.3 A (slow)
10 A (fast)
DGAI. 73 Mod 3.1.30 TLL-Z 226971
DGAI. 73 Mod 5.1.3 TCV 240244 230 VAC 50 5 IP 20 0÷60
DGAI. 73 Mod 5.1.3 TLL-Z 240573
DGAI. 73 Mod 5.1.3 TCL 238087
DGAI. 73 Mod 5.1.3 TCL-Z 238115
DGAI. 73 Mod 5.1.10 TCL 227821
DGAI. 73 Mod B 5.1.10 TCL 242328
DGAI. 73 Mod 5.1.30 TCV 239681
DGAI. 73 Mod WLE B 5.1.30 TCL 239842 -20÷60
DGAI. 73 Mod WLE 5.1.30 TCL 229711
DGAI. 73 Mod WLE 5.1.30 TCL-Z 243261
DGAI. 73 Mod 5.1.30 TCL 226964 0÷60
DGAI. 73 Mod 5.1.30 TCL-G 229120
DGAI. 73 Mod 10.1.3 TCL 226967 230 VAC 50 5 IP 20 0÷60
DGAI. 73 Mod 10.3.10 TCV 238801
DGAI. 73 Mod 10.3.30 TCL 226965
DGAI. 73 Mod 10.3.30 TCL-Z 244061


Overview DGAI. 73 AT..XN

Type Code Classification EN 298 Pre-purging time (s) Pre-glow time (s) Startup safety period (s) Operating safety period (s)
DGAI. 73 Mod 3.1.0 TLL 229526 ATLLXN - - 3 1
DGAI. 73 Mod 5.1.0 TCV 239793 ATCVXN - - 5 1
DGAI. 73 Mod 5.1.0 TLL 238213 ATLLXN - - 1
DGAI. 73 Mod 5.1.0 TLL 226970 ATLLXN - - 1
DGAI. 73 Mod 5.1.0 TLL-Z 238118 ATLLXN - - 1
DGAI. 73 Mod 5.1.0 TCL 229107 ATCLXN - - 1
DGAI. 73 Mod 5.1.0 TCL 226969 ATCLXN - - 1
DGAI. 73 Mod 5.1.0 TCL-Z 238116 ATCLXN - - 1
DGAI. 73 Mod B 5.1.0 TCL 242327 ATCLXN - - 1
DGAI. 73 Mod 10.1.0 TCL 229179 ATCLXN - - 10 1
DGAI. 73 Mod B 10.1.0 TCL 229713 ATCLXN - - 1
DGAI. 73 Mod 10.1.0 TCL 226968 ATCLXN - - 1
DGAI. 73 Mod 10.1.0 TCL-Z 238117 ATCLXN - - 1
DGAI. 73 Mod 10.1.0 TCL-G 229121 ATCLXN - 10 1
DGAI. 73 Mod 10.5.0 TCL 238359 ATCLXN - - 5

 

Type Code Classification EN 298 Restart Air monitor surveillance External ignition
DGAI. 73 Mod 3.1.0 TLL 229526 ATLLXN - - -
DGAI. 73 Mod 5.1.0 TCV 239793 ATCVXN X - -
DGAI. 73 Mod 5.1.0 TLL 238213 ATLLXN - - -
DGAI. 73 Mod 5.1.0 TLL 226970 ATLLXN - - -
DGAI. 73 Mod 5.1.0 TLL-Z 238118 ATLLXN - - X
DGAI. 73 Mod 5.1.0 TCL 229107 ATCLXN X - -
DGAI. 73 Mod 5.1.0 TCL 226969 ATCLXN X - -
DGAI. 73 Mod 5.1.0 TCL-Z 238116 ATCLXN X - X
DGAI. 73 Mod B 5.1.0 TCL 242327 ATCLXN X - -
DGAI. 73 Mod 10.1.0 TCL 229179 ATCLXN X - -
DGAI. 73 Mod B 10.1.0 TCL 229713 ATCLXN X - -
DGAI. 73 Mod 10.1.0 TCL 226968 ATCLXN X - -
DGAI. 73 Mod 10.1.0 TCL-Z 238117 ATCLXN X - X
DGAI. 73 Mod 10.1.0 TCL-G 229121 ATCLXN X - X
DGAI. 73 Mod 10.5.0 TCL 238359 ATCLXN X - -


Overview DGAI. 73 FT..XN

Type Code Classification EN 298 Pre-purging time (s) Pre-glow time (s) Startup safety period (s) Operating safety period (s)
DGAI. 73 Mod 3.1.30 TLL 226966 FTLLXN 30 - 3 1
DGAI. 73 Mod 3.1.30 TLL-Z 226971 FTLLXN 30 - 1
DGAI. 73 Mod 5.1.3 TCV 240244 FTCVXN 3 - 5 1
DGAI. 73 Mod 5.1.3 TLL-Z 240573 FTLLXN 3 - 1
DGAI. 73 Mod 5.1.3 TCL 238087 FTCLXN 3 - 1
DGAI. 73 Mod 5.1.3 TCL-Z 238115 FTCLXN 3 - 1
DGAI. 73 Mod 5.1.10 TCL 227821 FTCLXN 10 - 1
DGAI. 73 Mod B 5.1.10 TCL 242328 FTCLXN 10 - 1
DGAI. 73 Mod 5.1.30 TCV 239681 FTCVXN 30 - 1
DGAI. 73 Mod WLE B 5.1.30 TCL 239842 FTCLXN 30 - 1
DGAI. 73 Mod WLE 5.1.30 TCL 229711 FTCLXN 30 - 1
DGAI. 73 Mod WLE 5.1.30 TCL-Z 243261 FTCLXN 30 - 1
DGAI. 73 Mod 5.1.30 TCL 226964 FTCLXN 30 - 1
DGAI. 73 Mod 5.1.30 TCL-G 229120 FTCLXN 30 10 1
DGAI. 73 Mod 10.1.3 TCL 226967 FTCLXN 3 - 10 1
DGAI. 73 Mod 10.3.10 TCV 238801 FTCVXN 10 - 3
DGAI. 73 Mod 10.3.30 TCL 226965 FTCLXN 30 - 3
DGAI. 73 Mod 10.3.30 TCL-Z 244061 FTCLXN 30 - 3

 

Type Code Classification EN 298 Restart Air monitor surveillance External ignition
DGAI. 73 Mod 3.1.30 TLL 226966 FTLLXN - X -
DGAI. 73 Mod 3.1.30 TLL-Z 226971 FTLLXN - X X
DGAI. 73 Mod 5.1.3 TCV 240244 FTCVXN X X -
DGAI. 73 Mod 5.1.3 TLL-Z 240573 FTLLXN - X X
DGAI. 73 Mod 5.1.3 TCL 238087 FTCLXN X X -
DGAI. 73 Mod 5.1.3 TCL-Z 238115 FTCLXN X X X
DGAI. 73 Mod 5.1.10 TCL 227821 FTCLXN X X -
DGAI. 73 Mod B 5.1.10 TCL 242328 FTCLXN X X -
DGAI. 73 Mod 5.1.30 TCV 239681 FTCVXN X X -
DGAI. 73 Mod WLE B 5.1.30 TCL 239842 FTCLXN X X -
DGAI. 73 Mod WLE 5.1.30 TCL 229711 FTCLXN X X -
DGAI. 73 Mod WLE 5.1.30 TCL-Z 243261 FTCLXN X X X
DGAI. 73 Mod 5.1.30 TCL 226964 FTCLXN X X -
DGAI. 73 Mod 5.1.30 TCL-G 229120 FTCLXN X X X
DGAI. 73 Mod 10.1.3 TCL 226967 FTCLXN X X -
DGAI. 73 Mod 10.3.10 TCV 238801 FTCVXN X X -
DGAI. 73 Mod 10.3.30 TCL 226965 FTCLXN X X -
DGAI. 73 Mod 10.3.30 TCL-Z 244061 FTCLXN X X X


Dimensions DGAI. 73 (mm)

dimensions DGAI. 73 - 1 dimensions DGAI. 73 - 2
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Prices for controls DGAI. 73

Code Type Prices without VAT
229526 Automatic burner control DGAI. 73 Mod 3.1.0 TLL 0.00
239793 Automatic burner control DGAI. 73 Mod 5.1.0 TCV 0.00
238213 Automatic burner control DGAI. 73 Mod 5.1.0 TLL 0.00
226970 Automatic burner control DGAI. 73 Mod 5.1.0 TLL 0.00
238118 Automatic burner control DGAI. 73 Mod 5.1.0 TLL-Z 0.00
229107 Automatic burner control DGAI. 73 Mod 5.1.0 TCL 0.00
226969 Automatic burner control DGAI. 73 Mod 5.1.0 TCL 0.00
238116 Automatic burner control DGAI. 73 Mod 5.1.0 TCL-Z 0.00
242327 Automatic burner control DGAI. 73 Mod B 5.1.0 TCL 0.00
229179 Automatic burner control DGAI. 73 Mod 10.1.0 TCL 0.00
229713 Automatic burner control DGAI. 73 Mod B 10.1.0 TCL 0.00
226968 Automatic burner control DGAI. 73 Mod 10.1.0 TCL 0.00
238117 Automatic burner control DGAI. 73 Mod 10.1.0 TCL-Z 0.00
229121 Automatic burner control DGAI. 73 Mod 10.1.0 TCL-G 0.00
238359 Automatic burner control DGAI. 73 Mod 10.5.0 TCL 0.00
226966 Automatic burner control DGAI. 73 Mod 3.1.30 TLL 0.00
226971 Automatic burner control DGAI. 73 Mod 3.1.30 TLL-Z 0.00
240244 Automatic burner control DGAI. 73 Mod 5.1.3 TCV 0.00
240573 Automatic burner control DGAI. 73 Mod 5.1.3 TLL-Z 0.00
238087 Automatic burner control DGAI. 73 Mod 5.1.3 TCL 0.00
238115 Automatic burner control DGAI. 73 Mod 5.1.3 TCL-Z 0.00
227821 Automatic burner control DGAI. 73 Mod 5.1.10 TCL 0.00
242328 Automatic burner control DGAI. 73 Mod B 5.1.10 TCL 0.00
239681 Automatic burner control DGAI. 73 Mod 5.1.30 TCV 0.00
239842 Automatic burner control DGAI. 73 Mod WLE B 5.1.30 TCL 0.00
229711 Automatic burner control DGAI. 73 Mod WLE 5.1.30 TCL 0.00
243261 Automatic burner control DGAI. 73 Mod WLE 5.1.30 TCL-Z 0.00
226964 Automatic burner control DGAI. 73 Mod 5.1.30 TCL 0.00
229120 Automatic burner control DGAI. 73 Mod 5.1.30 TCL-G 0.00
226967 Automatic burner control DGAI. 73 Mod 10.1.3 TCL 0.00
238801 Automatic burner control DGAI. 73 Mod 10.3.10 TCV 0.00
226965 Automatic burner control DGAI. 73 Mod 10.3.30 TCL 0.00
244061 Automatic burner control DGAI. 73 Mod 10.3.30 TCL-Z 0.00
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