Application Note S4565Bf With Second Main Valve Control - Honeywell S4565 Production Handbook

APPLICATION NOTE
Side connections**
LPG
PV
1 MV
2 MV
EN2R-9031 0402R15-NE
S4565BF WITH SECOND MAIN VALVE CONTROL
Lock out
11
12 10
LM
N L
Fig. 45. Connection diagram S4565BF with second main valve control
T T T
c+ w stab
Fig. 46. Timing diagram S4565BF with second main valve control
Gas valve
8
9 7 6
* See note 17.
** Alternative side connection for models with combined flame
detection/high voltage. See page 56. Fig. 71.
T
FR
38
Flame
4 3
5
*
nd
2 main
valve
Optional
T T T
c+ w s
2 1
RS