Settings; E 1 Room Temperature Sensor Adjustment; F 1 Factory Reset - Worcester Greenstar Comfort I RF Installation And Operating Instructions Manual

6.2

Settings

These functions are only used by the installer/service engineer
and are useful during installation.
To enter the Settings menu:
If a fault code is displayed the user must first
press the knob to return to the main display then
the user can hold the knob to enter the Settings
menu
1. Press the knob until two bars are displayed.
2. Release the knob to enter the Settings menu
Fig. 18 Enter the Settings menu
To leave the Settings menu:
1. Press the knob until three bars are displayed.
2. Release the knob to leave the Settings menu and display
the current room temperature
Fig. 19 Leaving the Settings menu
The following Settings sub-menus are available:

1. E 1 Room temperature sensor adjustment

2. F 1 Factory reset

3. rF 1 Pairing/Unpairing
4. S 1 Software version
5. S 2 RF signal strength indication
Turn the knob clockwise to cycle forward through the menus
and anti-clockwise to cycle back to E 1.
6.3 E 1 Room temperature sensor adjustment
If it is suspected that the temperature display is off by a few
degrees and if there is a precision temperature gauge/meter
available, the display can be offset by ± 5 °C to compensate.
The default value is 0.0 °C.
Comfort I– 6720810964 (2014/07)
▶ Turn the knob to select E 1
Fig. 20 Temperature sensor adjustment
▶ Press the knob to enter the temperature offset function,
the offset value is displayed, by default it is 0.0 °C.
▶ Press the knob and the display flashes.
▶ Turn the knob to adjust the temperature offset, between
-5 and +5 °C.
▶ Press the knob to confirm the desired setting
▶ Press the knob for more than three seconds to return to the
previous level
6.4 F 1 Factory reset
1. Turn the knob to select F 1
Fig. 21 Factory reset
2. Press the knob to enter the factory reset function, a 0 is
displayed
3. Press the knob and the figure flashes
4. Turn the knob to select 1
5. Press the knob to confirm and the figure changes back to 0
6. The Room thermostat is now set back to the factory default
7. Press the knob for more than three seconds to return to the
previous level
Room thermostat
17