Gree GMV-ND07PLS/A-T(U) - Page 75

GREE Multi Variable Air Conditioners Indoor Unit
69
Parameter
Code
Parameter
Name
Parameter
Range
View Method
C16
Opening
degrees
query of
electronic
expansion
valve of IDU
0-20
Operation method:
In “C16” status, press the “MODE” button to enter electronic expansion
valve opening degree query of IDU. Press " " or " " to switch the
IDU SN.
Display mode:
Temperature area: displays the project number of the current IDU.
Timer area: displays the opening degree value.
If the HBS network consists of only one IDU, the timer area directly
displays the opening degree value of electronic expansion valve in the
“C16” interface.
When the wired controller displays the opening degree of electronic
expansion valve after receiving signals from the remote controller, the
opening degree of electronic expansion valve of the IDU that has the
minimum project number in the HBS network is displayed by default.
n2
Capacity
configuration
ratio
upper-limit
of
outdoor/IDU
35: 135%
50: 150%
Temperature area: displays the parameter code.
Timer area: displays the setting value of capacity configuration ratio of
the current outdoor/IDU.
n6
Historical
fault query
ingress of
ODU
Five historical
faults
Operation method:
In “n6” status, press the “MODE” button to enter fault code query of
ODU (when a wired controller controls multiple IDUs, only the faults
memorized by the IDU that has the minimum project number can be
queried). Press “ ” or “ ” to switch the fault SN. Press the
“ENTER/CANCEL” button to return to the upper-level menu.
Display mode:
Temperature area: displays the fault SN and fault code from left to
right (1-5, faults are arranged from the earliest to the latest).
Timer area: displays the project number of the ODU.