12
Fig. 11. Mains electricity connections.
Brown
Strain relief clamp
Blue
Br
own
Green/y
ellow
Green/yellow
Programmer and room
thermostat
230V
X1
X2
N
L
Blue
Fig. 12. 230V room thermostat connections.
Fig. 13. 230V programmer connections.
RN
RI
X2
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Neutr
al
Swit
ched liv
e
Liv
e
RL
CN
Motor
CI
X2
Neutr
al
Swit
ched liv
e
Liv
e
CL
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