Gree FGR25Pd/DNa-X Service Manual page 16

Parameter
Parameter Name
Code
Historical fault
C05 query ingress of
IDU
Static pressure
C10 setting query of
ODU
Outdoor unit
network number
C13
query
Temperature
query for
C14 inlet-tube
temperature
sensor of IDU
Duct type split Air conditioner Inverter Series
Parameter
Range
Display mode:
Temperature area: displays the project number of the current IDU.
Timer area: displays the current IDU capacity/IDU capacity after
adjustment.
Operation method:
1. In "C05" status, press the "MODE" button to enter the historical
fault query interface. Press "
number of IDU. Press the "MODE" button to enter fault code query
Five historical
of the current IDU. Press "
faults
the "ENTER/CANCEL" button to return to the upper-level menu.
Display mode:
Temperature area: displays the fault SN and fault code.
Timer area: displays the project number of IDU.
Operation method:
In "C10" status, press the "MODE" button to enter static pressure
00: 0 Pa
setting query of ODU. Press " " or " " to switch the ODU
20: 20 Pa
address.
50: 50 Pa
Display mode:
82: 82 Pa
Temperature area: displays the address of the current ODU.
Timer area: displays the static pressure setting value.
1-255 Timer area: displays the network number of the current ODU.
Operation method:
In "C14" status, press the "MODE" button to enter inlet-tube
temperature sensor query of IDU. Press "
IDU SN.
Display mode:
Temperature area: displays the project number of the current IDU.
Timer area: displays the temperature value.
-9 to 99
If the HBS network consists of only one IDU, the timer area
directly displays the temperature value in the "C14" interface.
No matter Fahrenheit or Centigrade remote signals are received,
the temperature is displayed in Centigrade.
When the wired controller displays the inlet-tube temperature after
receiving signals from the remote controller, the inlet-tube
temperature of the IDU that has the minimum project number in the
HBS network is displayed by default.
14
View Method
" or " " to switch the project
" or " " to switch the fault SN. Press
" or " " to switch the