29
Mynute
Y plan system: external programmer or integral Vokera programmer
Fig. 29
Appliance terminal strip
3-Port mid-position valve
Cylinder thermostat
Add if programmer has
heating only position
Twin channel programmer
230V supply @ 50Hz
Wiring
centre
Room thermostat
White
Grey
Orange
Blue
Green/Yellow
Vokera twin-channel
programmer
Appliance terminal
strip
3-Port mid-position valve
Orange
Grey
White
Blue
Green/Yellow
Wiring
centre
230V supply @ 50Hz
Room thermostat
Cylinder thermostat