1 … 4 Automatic gas burner control for gas burners without fan, with intermit- tent ignition burner and exhaust gas monitoring DGAI. 69F 1.32 P r i n t e d i n G e r m a n y · R ö s l e r D r u c k • E d i t i o n 0 6 . 0 4 • N r . 2 2 5 7 5 5 Technical description The D G A I. 69F is an autom atic gas burner c on tr ol a s p er E N 2 98 w ith t h e f ol l ow i ng f ea t ur e s: •Ion i sa t i on f l a m e m o ni t o r •Ig ni t ion fl am e b ur n s co nt i nuo usly du r - ing heat req ue st •R e st ar t a t t em p t i n c a se of f l am e fail u r e in op e r a t i on •E xhaustg as m oni t or b y m eans of N TC sensor •Pr og ram sequ ence control by m eans of e l ec t r o ni c t i m e r s •Burner i g ni t ion b y m eans of ex t er na l i g ni t i o n f a ci l i t i es •I g ni t ion g as so l e noid val ve •M ai n g as solenoid val ve •LP g as solenoid val ve •C om plet e c i r cuit on one PC B •C onnecti ons f or op er at i on and f aul t d is- p l ay as w ell a s rem ot e unl o ck f acili t y •R a st 5 c on nec t ivi t y Application Th e autom atic gas burner co nt r ol D G A I.69F i s sui t a b le forigni t i n g a nd m o n- i t ori n g g a s bu r ne rs w i thout b lo w e r as p e r E N 2 97 f or i nt er m i t t ent o p er at i on . Th e D G A I. 69 F o perates during he at re- q uest w i t h p erm anen t ly bur n in g i g n i t ion b urne r at a he at ca p ac i t y o f < 25 0 W an d i s t h eref ore sp eciall y su i t ed f or gas burners w hose m ai n f lam es n eed no t b e m o ni t ored cons t a nt ly accor d ing to t h e i o ni sa t ion p r i n ci p l e. Approvals E C type test app r oval as per E C G as A p p liance D irec t i ve : D G AI.69F CE - 0085 A R 0403 E C t ype testap p rovalas per E C P r essure E q ui p m ent D irec t ive: D G A I.69F C E 00 36
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8/16/2019 Brochure DUNGS Automatic Gas Burner Control