12
Start-up
•
Union nut:
Unscrew the union nut in an anticlockwise di-
rection (
2
). The thermostat head can then be removed (
3
).
•
Snap-on fastenings:
Thermostat dials that have been at-
tached using this method can be easily released by giving
the lock/union nut a slight turn in the anticlockwise di-
rection (
2
). The thermostat head can then be removed (
3
).
•
Compression fitting:
The thermostat dial is held in place
by a mounting ring which is held together with a screw.
Loosen this screw and remove the thermostat head from
the valve (
3
).
•
Threaded connection with set screw:
Loosen the set screw
and remove the thermostat head (
3
).
Содержание BC-RT-TRX-CyG-4
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