Gree GMV-ND07PLS/A-T(U) Service Manual page 72

GREE
Parameter Parameter
Code Name
Static pressure
P30 settings for
indoor fan
High-ceiling
P31
installation
Timer function
P33
settings
Repeating
validity for
P34
time-point
timing
Cooling setting
P37 temperature in
automatic mode
Heating setting
P38 temperature in
automatic mode
Preferential
P43 operation
settings
Accumulated
time clearing for
P46
air filter
cleaning
Opening angle
P49 of indoor unit
air-return plate*
Air outlet
temperature
P50 setting for
Fresh Air Indoor
Unit in cooling*
Air outlet
temperature
P51 setting for
Fresh Air Indoor
Unit in heating*
Parameter Range
Type 1: 03.04.05.06.07
Type 2:
01.02.03.04.05.06.07.08.
09
00: standard-ceiling
installation height
01: high-ceiling
installation height
00: count down timing
01: time-point timing
00: single timing
01: repeated everyday
17°C -30°C
16°C -29°C
00: common operation
01: preferential peration
00: not cleared
01: cleared
01:angle 1(25°/77°F)
02:angle 2(30°/86°F)
03:angle 3(35°/95°F)
16°C~30°C
(61°F~86°F)
16°C~30°C
(61°F~86°F)
66
Multi Variable Air Conditioners Indoor Unit
Default
Value
After identifying the IDU type, the wired
controller only displays the available static
pressure levels.
The static pressure levels fall into five levels
and nine levels for VRF IDUs. Wired
controller can be adapted to the different
types of indoor units that it possesses 1-9
level selection for setting static pressure. If
05
the static pressure levels received by the
IDU from the wired controller, remote
controller, or remote monitoring system
exceed the setting range, the limit value
prevails.
During power-on and synchronization, the
setting value of static pressure levels is
determined by settings of the IDU.
00 Only applicable to cassette units
00
This setting is valid only when the timer
00
function is set to time-point timing.
25
Cooling setting temperature – heating setting
temperature ≥ 1.
NOTICE! The two settings are still valid in
remote shielding status.
20
When power supply is insufficient, users are
allowed to power on/off the IDU set with
00 preferential operation and other IDUs are
forcibly powered off. A fault code is displayed
on the IDU that is forcibly powered off.
00
01 Only applicable to units with air-return plate
18°C
Only applicable to Fresh Air Indoor Unit
(64°F)
22°C
Only applicable to Fresh Air Indoor Unit
(71°F)
Remark