User Manual HP M3 r3 DN (1) rev2019/03
Page 18
Description of Symbols
Symbol
Description
Power ON/OFF switch
Working mode selection
Confirm button
Timer adjust
Boost mode. Heat pump and auxiliary power are activated at the same time.
Auto mode
•
Optimised management of the heat pump and the electrics for guaranteed
comfort;
•
Set prior to using the heat pump;
•
If the compressor operates more than the default 8 hours, start the auxiliary
power;
•
The compressor maximum continuous working time ( ) can be adjusted
in the installer settings.
ECO (off
-peak) mode
•
In this mode, priority is given to using heat pump;
•
There are two settings can be set in the installer settings;
1
–
timer: refer to LP parameter;
2
–
switch on a signal from the power company.
Holiday mode
Set according to the vacation dates in advance to prepare hot water;
For example, you leave home for vacation on January 1st and return home on
January 5th. The date shall be set as (5-1) = 4 days, and corresponding
temperature shall also be set.
The heat pump will start heating on 00:00 o’clock
of January 4th automatically.
Anti-legionella
Anti-legionella function will be activated every 7 days to heat the tank to 65°C
automatically.
Hot water volume display
