26
INTERNAL WIRING
The Logic + Combi boiler comes pre-tted with 1.8m of
mains cable. This must be connected to a permanent live
supply and NOT switched by thermostats/programmers.
For installers wishing to change this cable refer to Frame
28. If the supply cord is damaged, it must be replaced
by the manufacturer, service agent or similarly qualied
persons in order to avoid hazard.
The Logic + Combi boiler comes pre-tted with a link
wire between the room thermostat/Timer connections on
the terminal strip. This creates a permanent call for heat
and must be removed when adding a room thermostat/
programmer.
The terminal block cover carries two spare fuses for the
main PCB.
To add thermostat/programmer:
1. Isolate the mains supply to the boiler.
2. Remove the front panel. Refer to Frame 39.
3. Swing the control box down into the servicing position.
Refer to Frame 45.
4. Route incoming cables through the grommets in
bottom panel (note, grommets are ‘blind’ and will
require puncturing) and secure using clamps and
screws provided in hardware pack.
5. Pull off rubber terminal block cover.
6. Connect wires to terminal block, as shown below
7. Re-assemble in reverse order.
continued . . . .
Spare PCB fuses
Ideal offer 6 kits as follows:
(see individual kits for installation instructions)
- 24 hour mechanical CH timer ts into the control box of the boiler. This can be
tted in conjunction with a room thermostat.
- 7 day electronic CH timer ts into the control box of the boiler. This can be tted
in conjunction with a room thermostat. Features English language installation help messages.
- Combined 24 hour mechanical timer and
room thermostat with wireless communication to receiver unit which ts into control box of the boiler.
- Combined 7 day timer and room thermostat
with wireless communication to receiver unit which ts into control box of the boiler. Features English language
installation help messages. Also OpenTherm Control for gas consumption saving.
- Combined mechanical timer and RF receiver. This kit ts into the
control box of the boiler. The digital RF Room thermostat can be wall mounted or free standing.
-
Allows outside temperature sensing.
INSTALLATION
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