IDEAL Classic Slimline FF 230 - System Diagrams

22
Classic Slimline FF - Installation & Servicing
INSTALLATION
Notes.
1. Some earth wires are omitted for
clarity. Ensure proper earth continuity
when wiring.
2. Numbering of terminals on thermostats
is specific to the manufacturer.
3. This is a fully controlled system - set
the boiler thermostat to maximum.
4. Switchmaster 'Midi' is similar in
operation but the wiring differs slightly -
see the manufacturer's literature.
LEGEND
b blue
bk black
br brown
r red
w white
y/g yellow/green
or orange
gy grey
40 PICTORIAL WIRING
LEGEND
b blue
bk black
br brown
r red
y yellow
w white
or orange
v violet
p pink
gy grey
y/g yellow/green
41 MID POSITION VALVE
Pumped only
INSTALLATION