58
This allows the installer to programme both upper and lower
temperature limits. It may limit the upper and lower
temperature that you are able to set on the thermostat.
Temperature range limitation
This allows the installer to limit the number of degrees
that you can override the programmed temperature by, it
also allows the installer to set rules regarding how long a
temperature override will remain in place.
Temperature override limitation
This allows the installer to limit or lock the keyboard to
prevent unauthorised changes to programme values and
limits overrides.
Keyboard lock
If batteries are not changed within 15 days of a low battery
warning, the unit shuts down. In normal circumstances the
thermostat turns off the valve or the boiler it is controlling.
In extreme climates turning off the heating is likely to result
in the building freezing up. To prevent this, the installer can
set up the unit to turn the heating ON rather than turn
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prevent damage occurring to the building. If appropriate
please check that the installer has set this function correctly.
Please note: If you replace the batteries and the LCD
does not come on immediately please check battery
orientation. Do not leave batteries in the product if
the display is not active.
If, after changing the batteries, the screen remains
blank it is necessary to carry out a partial reset. See
page 71 for details.
What happens to the unit when batteries fail
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landlord he may, for gas safety
reasons, have instructed the
installer to set the service interval
timer.
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due date, a visual and audible
warning will start each day at noon.
The audible warning will last for
10 seconds and will be repeated
every hour until a button is pressed
to cancel it. If cancelled the alarm
will recommence the following day
at noon.
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and audible warning will start each day at noon. The
audible warning will last for
1 minute and will be repeated every hour until a
button is pressed to cancel it. If cancelled the alarm will
recommence the following day at noon.
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be disabled and the heating may operate for a limited
amount of time each hour.
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timer as part of the boiler service.
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an installer.
Service Interval Timer
Service
Interva
l
Date
Partial reset: Press RESET (used to restart micro-computer)
if display freezes for any reason. This does not reset any
programme, clock or date. It is recommended that this is
done at time of installation. User full reset: Press RESET
whilst holding down PROG button. This resets event times
and any User Advanced Programme setting, but does not
reset time or date.
Installer full reset: This is only available to the installer.
In addition to the above all of the Installer Advanced
Programming settings are returned to factory settings,
however, time, date and service due date are not reset.
Resetting the unit
Programable room stat
Содержание AeroMax Plus KHP0038
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Страница 16: ...Water connections Typical Schematic for Radiator System 16...
Страница 17: ...Water connections Typical Schematic for Radiator System 17 No 2 port required if using with heat pump NOTE...
Страница 60: ...Spare Part List KHP0041 4kW KHP0038 6kW KHP0039 8kW 60...
Страница 62: ...Spare Part List KHP0040 12kW KHP0042 15kW 62...