Charlton & Jenrick Infinity 800 HD, Instruction For User, Installation & Servicing, Page: 51 / 56

P a g e | 50
LT 7941 Issue No 2 (08/18)
800 HD with UBL MAINTENANCE INSTRUCTIONS
Replacement Handset
Follow the guide stipulated on page 7 of the users instructions “Changing the handset batteries”
to load the batteries into the new handset.
The replacement handset will need to be paired again to the ECU unit.
Press and hold (approx. 5 seconds) until the menu graphic Completes (see Fig 3). This will
access the menu (see Fig 4). Use the selector wheel and select the
“gas fire” option. Press
&
simultaneously to delete the current channel. The handset will re-load to
“NO DEVICE”
see
Fig 4) screen.
Short Spares List
Component Part No
Burner Tube Center (7832) / Rear (7345)
Burner Tube LPG Center (8200) / Rear (8199)
Front Injector Mrk 220 A 6283
Side Injector Mrk 120 x 2 7474
Front Injector Mrk 72 8197
Side Injector Mrk 79 x 2 8198
ODS Unit (oxy Pilot) 7280
Control Valve 6590
Electrical Control Unit (ECU) 7150
Ignition Lead 6646
Handset RF 7144
800 HD with UBL Fuel Bed Walnut: 7834
Silver birch: 7833