EasyManua.ls Logo

Honeywell CM921 - Page 19

Honeywell CM921
19 pages
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...

42011077-103 R1

The time on the programmer must be correct. Some types have to be adjusted
in spring and autumn at the changes between Greenwich Mean Time and British
Summer Time.
You may be able to temporarily adjust the heating programme, for example,
‘Override’, ‘Advance’ or ‘Boost’. These are explained in the manufacturer’s
instructions.
Programmable room thermostats need a free flow of air to sense the temperature, so
they must not be covered by curtains or blocked by furniture. Nearby electric fires,
televisions, wall or table lamps may prevent the thermostat from working properly.

Other manuals for Honeywell CM921

Related product manuals