I n s t a l l a t i o n a n d u s e r m a n u a l
HP 900/1100/1500 BLACK Inverter
V e r s i o n : 0 1 / 2 0 2 2
P a g e
1 8
HEA
T
P
U
M
P
M
I
C
RO
W
E
LL
H
P
4.3
Mode switch
Under the main interface, short press
to switch the unit among heating, cooling and automatic
mode.
4.4
Defrosting
Mode switch operation can only be conducted in the main interface.
When the unit is under the defrosting state, the defrosting symbol
is on, with the display
interface as follows:
Notes: During the defrosting, mode switch is available. And when switching the mode, the
unit won´t work under a new mode until defrosting is completed.
Short press
to switch the mode
circularly, after no operation for 2s, the
current mode will be saved.
Automatic mode
Heating mode
Cooling mode
After completing the defrosting, the unit will
be automatically switched to the
heating/automatic mode (keeping consistent
with the mode before defrosting).
