Gree GMV-ND100L/A-T Service Manual page 87

GREE
Query Code
Historical fault query ingress of the current
C05
C06
C07
C08
C10 Static pressure setting query of ODU
C11
C12
C13
C14
C15
C16
n2
n4
n6 Historical fault query ingress of ODU
A6
A7
5.4.3 Parameter Settings
For parameter settings, users can set user parameters and engineering parameters of the unit. The
parameter setting method is as follows:
(1) After entering parameter query, switch the query code to "C00". Press and hold "
five seconds to enter the parameter setting status. The setting text is displayed and "P00" blinks
in the temperature area.
(2) Press "
for parameters that can be set).
(3) Press "
TEMP
Query Content
IDU
Temperature query for environment temperature sensor of the current IDU
Prompt time query for air filter cleaning
Indoor unit quantity query in one-to-many control mode
Temperature query for outdoor environment temperature sensor
Inlet-tube temperature query of IDU
Opening degrees query of electronic expansion valve of IDU
Capacity configuration ratio upper-limit query of outdoor and IDUs
Highest capacity output limitation query
" to switch the setting code and select a unit parameter to be set (see Table 2.6
" to enter parameter settings. The current parameter value blinks in the timer area.
GMV5 INDOOR UNIT SERVICE MANUAL
Query Sub-item
01
02
03
04
05
Preferential operation query
01
02
03
04
CAN2 bus line ID query
Outlet temperature query of IDU
01
02
03
04
05
Unit cooling/heating function
Outdoor silent mode
82
Level 2 Query Content
Fault 1
Fault 2
Fault 3
Fault 4
Fault 5
Module 1
Module 2
Module 3
Module 4
Fault 1
Fault 2
Fault 3
Fault 4
Fault 5
" for
CLOCK