28
P15. Hot Water Priority (24 Hour)
1.
Press
or
to select program 15:
2.
Press
to
change
display
to:
3.
Press
or
to set YES, NO or HW Only.
4.
Press
to
confirm
program
changes and return to main menu.
When set to
NO
the TEC 100/200 Hot Water Priority operates during the
programmed
ON
periods.
When set to
YES,
24 hour hot water priority is provided.
When set to
HW ONLY
the
plant relay
controlling the heating pump will
switch off when the
external cut-off
temperature is exceeded. This may only
be set if a separate HW pump is installed, or gravity flow to the hot water
cylinder is used.
Note:
The centre relay of the
TEC 100
is programmed to operate at the
RTN/HW
temperature setting and may be used to control the HW pump etc.
Consideration
should be given to the
Night Temperature
when setting Hot
Water Priority. It should also be noted that operation of the
Frost
Temperature
can cancel 24 Hour Hot Water Priority.
RETURN
SELECT
ENTER
E
PROGRAM
P
UP/DN TO CHANGE
CURRENT NO
15 HW PRIORITY
CURRENT NO
RETURN
SELECT
