Gree CM100N1480, Service Manual

Page: 72 / 266

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