Technical data

14
Fig. 12. Wiring Diagram (Standard).
Frost thermostat
Green/Yellow
Blue
Brown
Green/Yellow
Green/Yellow
L
12 34 5 67 8
E
9
Brown
Brown
Brown
Green/Yellow
Green/Yellow
Control
thermostat
Mains supply
230V/ 50Hz
5A external fuse
Satronic burner control box
Manual reset
thermostat
( C )
N
High limit
thermostat
Trailing
socket
Outdoor Pack control box
Brown
Blue
Black
L
Switch
Perm
Blue
Blue
( 1 )
Plug in connector
N L
Brown
Brown
Boiler Control Box
1
L
2
N
3
Service
switch
Mains Wiring 230V 50Hz (5 amp fuse)
Tank Stat Room Stat System Water Valves
Pump
External Timer
Fig. 13. Pre-wired Remote ‘Y’ Plan or ‘S’ Plan.
10 WAY JUNCTION BOX
NOTE: If a frost thermostat is required it
can be wired to the remote junction box.
NOTE: The 10 way junction box must be
a terminal block type and current rated
to at least 5 amps.
Remote Pre-wired
Junction Box
OUTSIDE OUTDOOR PACK
INSIDE OUTDOOR PACK
Switched
Live
Neutral
Earth
Outdoor Pack
Connector Block
Permanent
Live