Webasto GBW 300 Installation instructions manual - page 46
Other manuals for GBW 300:
Operating Instructions
Manual is about: NGW 300 (CNG, natural gas)
LGW 300 (LPG, propane)
of
123
GBW 300
LGW 300 pressure regulator
43
Fig. 12: Pressure regulator
Fig. 13: Water circuit
1
Gas outlet to the heater
2
Water outlet
3
Water intake
5
Gas intake from the storage tank
6
Solenoid valve (2 x)
7
Drain screw
8
Reference pressure line connector
Installation position
From the engine
Circulating pump
Heater
15 mm water hose
Water intake
Water outlet
To the heat exchangers
Pressure regulator
Thermostatic valve