User menu:
Use the rotary button to scroll to “Status” menu and note
that a user information is shown “Le.Work”. This tells
that the legionella sequence is in progress.
User menu:
When the legionella sequence have reached 60 °C, +-1
°C in hysteresis the user can scroll to “Status” menu and
see that the legionella sequence has finished “Le.end”.
This information will stay visible until switching back to
normal operating mode.
User menu:
In the “Water” status menu the user can see when the
60 °C, +-1 °C in hysteresis has been reached and the up-
per LED turns orange for “standby” mode.
Note!
If t
he legionella temperature is reached within 72
hours the heat pump will return to normal operating mode
without any surveillance of 1 hour. This function applies
only when the legionella sequence is activated through the
installers menu.
User menu:
When the heat pump returns to normal operating mode
the upper LED turns green and in the “Status” menu
the user can see that the heat pump is heating up water
“H.Water”.
Note!
“H.Water” will only appear when the setpoint have
not been reached already else it will stay in “standby”
mode and upper LED will be orange until need of hot
water.
User menu:
If the legionella sequence does not reach 60 °C, +-1 °C
in hysteresis within 72 hours, an alarm no. 10 in the
“Alarm” menu will appear and the upper LED will flash
in red light and the heat pump will turn back to normal
operating mode.
Note!
The alarm will reset automatically after a new
succesfully legionella sequence.
Status
Le.Work
Water
59°C
Status
Le.End
Status
H.Water
Alarm
10 0 0
ENGLISH
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