SATRONIC - Control boxes for oil burners

MDP 720-1
CONNECTION DIAGRAMM AND PROGRAMM SEQUENCE
N
Ph
SL
BM
BV 1
BV 2
EV
VP
Programm
display
Automatic Burner Type TMG
10
20
9
4
Th
GW
1 4 12 9 10 7 11 8
SL BM SA
Programm cycle time
Burner running
Normal shut-down
R
"draining" testing V1 1
evacuating
Système bypass
* For systems equipped with a ventilation
valve bypass valve BV 2 may be waived
17 18 2 13 14 15 5 6
17 18 19 2 14 15 16 3
SL signal lamp, leakage test R Reset button, external BV1 Bypass valve 1
BM Blower motor, burner DW Pressure switch BV2 Bypass valve 2
SA External lockout signal EV Ventilation valve, dead open VW Vacuum switch
VP Vacuum pump
3
EV
Vaccum System
"filling"
testing V2
testing V1 + V2
*dead open
EV
2
3
BV 1
VW
DW
dead open
*
BV 2
VP
End of leakage test
Normal start-up
1
2
Lockout, V1
leaking
Lockout, V2
leaking
3 Lockout, V1 or
V2 leaking
(vacuum)
white
black
blue
red
orange
yellow
green