Glow-worm Ultracom2 12sxi - Overview and Display

0020092786_01-04/10-Glow-worm
- 10 -
HOWTOOPERATEYOURAPPLIANCE
HOW TO OPERATE YOUR
APPLIANCE
8 Overview
8.1 Display
3
2
1
6
4
5
Key
1 Domestic hot water temperature control
buttons (only operational if Glow-worm
external controls are tted)
2 Display
3 Reset button
4 On/Off button
5 Central heating temperature control
button
6 Mode selection button
2
1
3
4
5
Key
1 Domestic hot water temperature
(This mode is only operational if
Glow-worm external controls are tted)
2 Fault symbols
3 Central heating system pressure
4 Burner operating indicator
5 Central heating temperature