11
SETTINg
+
hOURS
1.
Turn the
Control Knob
to the “
+ HOURS
” position
2.
Press the
and
keys to set the required
+ Hours
time
and to enter press the
OK
key. Setting the time to 0 will disable this function.
3.
Turn the
Control Knob
to the required operating condition: RUN or CONT OFF
Note. Use of the ‘+ Hours’ function will ensure the boiler operates continuously for up to 3 hours.
If used during an off period, the boiler will then operate for up to 3 hours.
If used during an on period less than 3 hours prior to an off period, it can extend the on time.
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