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Fusion-i Series Manual
Page 10
6. Operation
6.1 The Controller
MUTE
Under heating or auto mode, the mute
operation can be applied or removed.
MODE
Switch unit mode, temperature setting
and parameter setting.
ON/OFF
Start-up/shutdown unit OR cancel
current operation and return to last level
of operation
UP
Scroll page up OR increase variable
value
DOWN
Scroll page down OR decrease variable
value
CLOCK
Date and time settings OR timer settings
COOLING
Cooling mode is active
LOCK
The keyboard is locked
HEATING
Heating mode is active
FAULT
Displays when a fault occurs
AUTO
Auto mode is active
WIRELESS
Appears if the unit is connected to
Wi-Fi and shows the strength of the signal
accordingly
DEFROSTING
Unit is defrosting
WATER
OUTLET
When displaying the water outlet
temperature, the light is on
COMPRESSOR
Displays when
compressor has started
WATER
INLET
When displaying the water inlet
temperature, the light is on
WATER PUMP
Displays when water
pump has started
SET
When the parameter is adjustable this will
display
FAN
Displays when fan has
started
SECONDS
Displays when on
MUTE
Displays when mute
function is on
MINUTES
Displays when on
TIMING
Timer has been set and
is on
HOURS
Displays when on
FLOW
Displays when on
PRESSURE
Displays when on
Note:
The upper large numbers refer to the inlet water temperature (water
coming into the heat pump). The lower small numbers refer to the outlet water
temperature (water exiting the unit).
For heating, the upper numbers will be a lower degree as it is bringing in cold
water, while the lower numbers will be higher as it is expelling warmer water. For
cooling, the upper value will be a higher temperature than the lower value.
