23 221564F
to
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BOILER
TEMPERATURE (Decimal Point illuminated means boiler is firing)
NOTE:- The SYMBOL (flashing decimal point) indicates the selected options
For use with a supplementary
hot water cylinder
Holiday mode
Operating function
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode -
Press Mode
65 C
O
55 C
O
OFF
Domestic hot
water options
(select one only)
55 C with adaptive control
O
70 C with adaptive control
O
85 C
O
85 C with continuous
pump operation
O
Central heating
options
(select one only)
Normal mode
Control options
Servicing options
Minimum input lock
Installation mode
Maximum input lock
Returns to temperature display
Diagram 11.4
6563
Sequence Chart for Digital Display
11 Commissioning