Advanced Settings - Worcester DIGISTAT Instruction Manual

ADVANCED FEATURES
Adjusting the Setpoint using the Preset
Temperature Mode
Change the temperature at the press of a button,
for example, if you are going out to the shops for
an hour you can reduce the temperature to save
energy and then when you press the button again
on your return the setpoint will return to the previ-
ous level.
• To adjust the setpoint to the preset (or Setback)
temperature, press the Set button during normal
operation and the product will go into Preset
mode.
NOTE:
This feature can be used to quickly adjust the tem-
perature setpoint to a setback temperature for
economy operation if for example, "Preset
Temperature = 15°C". Or alternatively to a comfort
setpoint if "Preset Temperature = 21°C".
• Once the setpoint has been changed to the pre-
set (or setback) temperature by pressing Set the
display will show the "Preset Temperature" and
SET will be flashing in the display as shown,
SET will flash for approximately 5 seconds and
during this time the "Preset Temperature" can be
altered by rotating the dial.
• The product will remain in the Preset mode. Once
5 seconds have elapsed (since the last dial
adjustment) the word SET will stop flashing on
the display as shown,
The product is still in the Preset mode.
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DIGISTAT ROOM THERMOSTAT
ADVANCED SETTING
To cancel the Preset Mode & return to normal
operation
You can either,
1. If you want to return to your previous setpoint
(before you entered the Preset mode) then press
the SET button. The Preset mode will be can-
celled and the product will return to normal oper-
ation and the display will show the current room
temperature as shown.
2. If you want to set a new setpoint, just rotate the
dial until your required setpoint is shown on the
display. After a couple of seconds the display will
change to show the current room temperature as
shown.
To change the user adjustable settings
• To enter the User menu, press and hold the Set
button for more than 5 but less than 10 seconds
the display will show Pr (Preset temperature
setting) as shown.
• If the dial is turned clockwise one click then HI
(Maximum temperature setting) will be displayed
and if turned one more click clockwise then Lo
(Minimum temperature setting) will be displayed.
Changing the Preset Temperature
• To adjust the "Preset" temperature enter the user
menu as described above, then rotate the dial
until Pr is shown, press the set button and the
display will show the current Preset setting.
• Rotate the dial clockwise to increase the Preset
temperature & anti-clockwise to reduce the
Preset temperature. Press the Set button to con-
firm and Pr will be displayed.
DT20RF PROGRAMMER
INSTRUCTION MANUAL
8 716 114 478a (08.07)