80
During the floor drying up operation all buttons
except OK are inactivated.
To exit the floor drying up operation, press OK
and then select YES when prompted.
Note: In the event of a heat pump malfunction,
floor drying up mode will continue if a backup
electric heater and/or additional heating source
is available and configured to support space
heating mode.
For newly-installed under-floor heating systems,
floor drying up mode can be used to remove
moisture from the floor slab and subfloor to
prevent warping or rupture of the floor during
floor heating operation.
There are three phases to the floor drying up
operation:
•
Phase 1: gradual temperature increase from a
starting point of 25°C to the peak temperature
•
Phase 2: maintain peak temperature
•
Phase 3: gradual temperature decrease from
the peak temperature to 45°C
t_DRYUP is the day for warming up.
t_HIGHPEAK is the continue days in high
temperature.
t_DRYDOWN is the day of dropping temperature
T_DRYPEAK is the target peak temperature of
water flow during floor drying up.
START TIME sets the floor drying up operation
start time
START DATE sets the floor drying up operation
start date.
The target outlet water temperature during floor
drying up described in the picture below:
AAU
UTTO
O RREESSTTAARRTT
M
MEENNU
U >> FFO
ORR SSEERRVVIICCEEM
MAANN >> AAU
UTTO
O RREESSTTAARRTT
The AUTO RESTART function is used to select
whether the unit reapplies the user interface
settings at the time when power returns after a
power supply failure.
Select YES to enable auto restart or NON to
disable auto restart.
If the auto restart function is enabled, when the
power returns following a power failure, the unit
re-applies the user interface settings from before
the power failure.
If the auto restart function is disabled, when the
power returns after a power failure, the unit
won
’
t auto restart.
StaRt - up
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