2.2 Diagram of a standard installation single speed.
Main valve
P
G
230V ~
L + N + Pe
Filter
(see 2.10
2.3 Diagram of a standard installation double speed
Main valve
P
G
230V ~
L + N + Pe
Filter
(see 2.10
Main solenoid valve
RP3
3 x 0.75mm²
Control unit
(supplied with control modul)
page
19)
Main solenoid valve
RP32
4 x 0.75mm²
Control unit
(supplied with control modul)
page
19)
Flexible hose
*
Governor ( )
( )
Individual valve
Sensor cable
(to be ordered separately)
Sensor
*
Use appropriate gas governor if P
nominal pressure P of the heaters.
2 flexibles hose
*
Governor ( )
Individual valve
Sensor cable
(to be ordered separately)
Sensor
*
Use appropriate gas governor if P
nominal pressure P of the heaters.
BA connector
XFR single speed heater
is greater than the
G
2 BA connector
XFR double speed heater
is greater than the
G
7