Pre-Programmed Settings - Worcester DT20RF Instruction Manual

8_716_115_495a 9/2/09
DT20RF RECEIVER

PRE-PROGRAMMED SETTINGS

OPERATING & INSTALLATION
12
INSTRUCTIONS
11:49 Page 14
NOTE:
If you need to restore the factory pre-set
program times then:
Press the + and - buttons together, for three
seconds or longer, to restore the default program
times to those shown in the table opposite.
NOTE:
See DIGISTAT RECEIVER PROGRAMMABLE
SETTING on the next page, if changes are required
to the clock time or pre-programmed settings.
DT20RF PROGRAMMER
INSTRUCTION MANUAL
8 716 115 495a (02.2009)
The ON/OFF periods pre-programmed for
Central Heating and Hot Water pre-heat are
shown in the table below.
These factory installed settings can be used
without any further programming of the
receiver.
The time and date are pre-programmed and
should not require adjustment.
Two ON/OFF periods can be used instead
of three, by setting the second ON/OFF
periods to 12:00 as shown in the default
program table.
One ON/OFF period can be achieved by
setting the second and third ON/OFF peri-
ods to the same times.