
BLUEFIRE HEAT PUMPS MANUAL
pag. 14 di 20
Ver.06
–
2018-05-28
In standby mode, press the scroll, down arrow and up arrow
buttons simultaneously for 3 seconds, and the keyboard will be
locked.
When the keyboard is locked, press and hold the scroll, down
arrow and up arrow buttons for 3 seconds, and the keyboard will
unlock
.
When the heat pump is running and the power supply
is suddenly interrupted, the system, once powered up, will restart from the last mode
set.
Frequently check the hydraulic circuit and cleanliness of the water entering the device. Avoid dry running or the entry
of air into the hydraulic circuit, which would negatively affect the performance and reliability of the unit.
It is advisable to clean the filtration system upstream of the unit regularly to avoid damage to it. Maintain a dry, clean
and properly ventilated environment around the unit.
Clean the condenser regularly.
Check the power cable to see if you perceive a bad smell from the electrical component. If so, contact the installer
immediately.
Please drain all the water present in the heat pump at the beginning of the winter period, for proper wintering of the
device.
It is necessary to completely drain the water from the pump if the unit stops for a long time. After a period of standstill,
before starting the unit again, completely fill the
hydraulic circuit of the by-pass and the pump.
7.
KEYBOARD LOCK
8.
MEMORY BACKUP AFTER POWER RESUME
9.
MAINTENANCE