Logicor PSU 1001, Руководство пользователя

Страница: 63 / 83

© 2016 Logicor (CH) Ltd clear-heater.co.uk Page 52
MENU ► Cog Icon (p. 7) / R estricted mode off
Restricted Mode Off
'Restricted Mode' is a safety feature that shuts down the
Clear Heater System for one hour if a heater unit detects
an unstable power supply.
After 1 hour the system will 'wake up' and check if the
power supply is within normal operational parameters
before switching the heater units back on. The control
panel will report the incident automatically to Logicor if
the control panel is connected to the internet.
If when the system 'wakes up' the power supply has not
stabilised then it will re-enter restricted for a further one
hour.
This process will repeat eight times.
On the ninth occurrence the system will stay in restricted
mode and await a Logicor engineer or a qualified
electrician to check the system for faults. The customer
should call either their distributor, Logicor Technical
Support of a qualified system engineer for advice.
If the customer lives in an area where they know they
have an unstable power supply, for example a remote
village or hamlet or an area where the power supply
regularly drops out the CHS may frequently enter
'restricted mode'.
If the customer is happy that they or a qualified person
has checked the heater units to make sure that there is
no visual damage to the heater they can then select
option 6 'Restricted mode off' to lift the restriction. This
action will display a confirmation message that
" All heaters are enabled ".
Options:
 Turn restricted mode off
Turn off restricted mode only if you are certain that
there are no faults on your system.
Logicor strongly advises that the customer does not lift
the restriction on a heater unless they check with a
qualified CHS engineer first.