42
Fig. no. 24
High – Low coil
Fig. no. 25a)
Honeywell VK 4100 Q 2003 gas valve
se
ř
izovací
šroub
výstup plynu
do ho
ř
á
č
ku
vstup plynu
do ventilu
Fig. no. 25b)
SIT SIGMA 843 Gas valve
adjusting screw for rated output setting
adjusting screw for reduced output setting
cap
6,3 mm AMP terminals
6,3 mm AMP protective terminal
M5 pressure feedback connection
High-Low coil
Gas outlet
pressure
measuring
(pressure on the
burner nozzles)
Gas outlet for
ignition pilot
burner
Gas outlet into the
burner
Smooth start
regulation
Gas inlet overpressure
measuring
Gas inlet into the valve
Adjusting screw
Gas outlet into the
ignition pilot burner
Gas inlet into the
valve
Summary of Contents for GARDE G 42 ECO
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