Gree GRS-CQ6.0Pd/Na-K Service Manual page 110

AIR-TO-WATERHEATPUMP
High pressure sensor
Fc
error
Outlet temperature
F9
sensor error
Backup outlet
dH
temperature sensor error
Lliquid pipe temperature
F1 sensor Inside refrigerant
error
Inlet temperature sensor
F8
error
The second sanitary
FE water tank temperature
sensor error
The first sanitary water
FL tank temperature sensor
error
communication line are not
mounted with magnetic ring.
The outdoor unit is
electrically powered
The sensor is damaged.
The wire of the sensor is loose.
The position of the sensor is
wrong
The plug on temperature
sensor is not correctly
connected to the socket on
mainboard.
The resistance of temperature
sensor is not correct.
The plug on temperature
sensor is not correctly
connected to the socket on
mainboard.
The resistance of temperature
sensor is not correct.
The plug on temperature
sensor is not correctly
connected to the socket on
mainboard.
The resistance of temperature
sensor is not correct.
The plug on temperature
sensor is not correctly
connected to the socket on
mainboard.
The resistance of temperature
sensor is not correct.
The plug on temperature
sensor is not correctly
connected to the socket on
mainboard.
The resistance of temperature
sensor is not correct.
The plug on temperature
sensor is not correctly
connected to the socket on
mainboard.
The resistance of temperature
MAINTENANCE
not
It will be automatically cleared
after the failure is removed.
It will be automatically cleared
after the failure is removed.
It will be automatically cleared
after the failure is removed.
It will be automatically cleared
after the failure is removed.
It will be automatically cleared
after the failure is removed.
It will be automatically cleared
after the failure is removed.
It will be automatically cleared
after the failure is removed.
104