Dt20Rf Receiver; General Information - Worcester DT20RF Instruction Manual

8_716_115_495a 9/2/09

DT20RF RECEIVER

GENERAL INFORMATION

DT20RF Receiver Programmer
The Programmer has factory set programs for
ON/OFF periods for central heating and hot water
pre-heat, which are described on the following
pages.
These factory installed settings can be used with-
out any further programming.
Central heating
mode indicator
Central
heating
modes
Central
heating
on light
Central heating select button, moves
the indicator up and down to select
mode and accepts changes
Central heating advance button:
turns ON until next OFF time
OR
turns OFF until next ON time
Press to select each setting:
date, time, program and
holiday function
OPERATING & INSTALLATION
10
INSTRUCTIONS
11:49 Page 12
This section also details how to program the
DT20RF Receiver for new weekday and weekend
times to suit your lifestyle requirements.
How to set the clock, time and date.
A holiday function is provided, the number of days
of your holiday can be set.
After that set time period the boiler will revert to
the normal program.
Time and day
indication
{
+ and - changes ON/OFF
programmed times
DT20RF PROGRAMMER
INSTRUCTION MANUAL
8 716 115 495a (02.2009)
Hot water pre-heat
RF link
mode indicator
}
Pre-heat select button, moves the
indicator UP and DOWN to select
mode and accepts changes
Pre-heat advance button:
turns ON until next OFF time
OR
turns OFF until next ON time
Press to adjust each
program setting
Hot water
pre-heat
modes
Hot water
pre-heat
ON light