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Set fan speed when in mute (reduced fan
speed) mode
Type of fan motor (0 for High, 1 for DC
single fan, 2 for DC double fan)
* Indicates that this parameter is not adjustable
Table 12 System Parameters
After a power cut, the unit will remain off
(0) or return to the last mode (1)
Sets the unit as the master (0) or slave
(1) if more than 1 unit is installed
Sets the temperature unit to be
displayed, 0 for °C, 1 for °F
Sets the operation of the 4-way valve, 0
for on with heating, 1 for off with heating
Sets the operation of the 3-way valve, 0
for on with DHW, 1 for on with heating
Frequency
Control P Value
The P value of the PID output control
functionality
Frequency
Control I Value
The I value of the PID output control
functionality
Frequency
Control D Value
The D value of the PID output control
functionality
The minimum frequency which the
compressor will operate
The maximum frequency which the
compressor will operate
Compressor type selection
If set (greater than 0) the compressor will
run constantly at this speed when on
Disables (0) or enables (1) the power
factor correction functionality